FCC ID: PD5-DVW-W01I2-E1 Wireless AP/Client/Gateway

Federal Communication Commission Interference Statement This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one of the following measures:

- Reorient or relocate the receiving antenna.

- Increase the separation between the equipment and receiver.

- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.

- Consult the dealer or an experienced radio/TV technician for help. FCC Caution: Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate this equipment. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. Operations in the 5.15-5.25GHz band are restricted to indoor usage only. Radiation Exposure Statement:

This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator & your body.

Chapter 1 Product introduction Table of Contents 1 1.2 1.3 1.1 Overview .................................................................................................... 1-4 1.1.1 High performance wireless technology ....................................................... 1-4 1.1.2 Good reliability and design optimization ..................................................... 1-5 1.1.3 Robust design for industrial hardware........................................................ 1-5 1.1.4 Product profile and dimensions ................................................................. 1-5 LED indicator .............................................................................................. 1-6 Installation ................................................................................................ 1-6 1.3.1 DIN-rail mounting .................................................................................. 1-6 1.3.2 Wall mounting ....................................................................................... 1-7 1.3.3 Wiring the redundant power input ............................................................. 1-8 1.3.4 Wiring the Alarm Contact ........................................................................ 1-8 1.3.5 Wiring the Digital Input ........................................................................... 1-9 1.3.6 Pin definition ....................................................................................... 1-10 1.3.7 Wiring ................................................................................................ 1-11 Package checklist ..................................................................................... 1-11 1.4 1-1 Delta Industrial Wireless DVW-W01I2-E1 Series User Manual About this Manual This manual contains information about DVW-W01I2-E1 series. When using Delta DVW series product in China, please refer to Delta official website with model name DVW-W01I2-E1 or contact our nearest branch offices or distributors for further information. FCC Interference Statement _1 This equipment has been tested and found to comply with the limits for a class A digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates radio frequency signal and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

---Reorient or relocate the receiving antenna.

---Increase the separation between the equipment and receiver.

---Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.

---Consult the dealer or an experienced radio/TV technician for help. CE Declaration of Conformity The DVW series switches are CE certificated products, they could use in any kind of the environments under CE environment specification. For keeping more safe application, we strongly suggest to use the CE-compliant industrial enclosure products. Test Items:

EN 300 328 EN 301 893 EN 301 489-1/-17 for WLAN EN 55032+EN 55024 EN 61000-6-4+EN 61000-6-2 EN 55011 EN 50385 Disclaimers and Limitation of Liabilities To the maximum extent permitted by law and regardless DELTA be aware or has been advised of the possibility of these damages, DELTA is not liable to any user or anyone else for: (a) any loss of use, data, reputation, goodwill, credit, opportunity, economy or profits, whether or not foreseeable; (b) any special, incidental, indirect, consequential, or punitive damages whatsoever; (c) any losses or damages based on any theory of liability, including breach of contract or warranty, negligence or other tortious action; (d) any losses or damages resulting from use or unable to use the systems or devices to which the Software or Services are incorporated or co-operated; and (e) any losses or damages arising from any other 1-2 Chapter 1 Product introduction claim or in connection with the use of or access to the Software or Services. Warning This equipment should be installed in a place where access is restricted. Restricted places are places that can only be accessed through special tools, locks and keys or other security means. There will be a warning sign in an obvious position near the heat source part 1_ Warning Supplied by LPS power source 1-3 Delta Industrial Wireless DVW-W01I2-E1 Series User Manual 1.1 Overview _1 Deltas industrial wireless DVW-W01I2-E1 series features Ethernet port, RS-232 and RS-485, supports standard MODBUS protocol for executing and controlling data transmission with operating devices. DVW-W01I2-E1 supports fast-roaming solution especially suitable for clients in wireless environment to quickly switch connection from one AP to another for continuous roaming experience and applications, such as automatic storage system or autonomous carriers. 1.1.1 High performance wireless technology 10/100/1000/Base-T Auto detects transmission speed Auto-MDI/MDI-X 802.11 a/b/g/n/ac, up to 866 Mbps Supports fast roaming (personal network) 1-4 Chapter 1 Product introduction 1.1.2 Good reliability and design optimization Redundant dual DC power input One set of digital input (DI) One set of alarm output (DO) 1.1.3 Robust design for industrial hardware Storage temperature: -40~85 Operating temperature: -10~60 Humidity: 5%~95% (non-condensing) Metal case: IPX0 1.1.4 Product profile and dimensions 1_ 31 6 0 1 1 5

. 3 1 3.4 75 8.9 Unit = mm 1-5 Delta Industrial Wireless DVW-W01I2-E1 Series User Manual Description LED indicator No 1 2 Antenna socket 3 Signal strength 4 Ethernet port 5 RS-485 port 6 RS-232 port 7 Power terminal 8 Reset button _1 1.2 LED indicator LED Color Status Description PWR1/PWR2 Green On Off The device is powered up The device is not powered up RS-232 Green RS-485 Green DI/ALARM Red Green Signal light Green Blinking Data transmission Off No data transmission Blinking Data transmission Off On Off On Off No data transmission Closed relay Disconnect relay Valid digital input (DI) No digital input (DI) Blinking Relay closed and DI occurs simultaneously Lighting 1-3 lights based on signal strength No network signal On Off 1.3 Installation 1.3.1 DIN-rail mounting Attach the back trench of the device to the mounting rail in arrow direction and push the device against the rail in arrow direction. To disassemble, first push down the device in arrow direction and follow arrow direction to push out the device. 1-6 Chapter 1 Product introduction 1_ 1.3.2 Wall mounting 1-7 Delta Industrial Wireless DVW-W01I2-E1 Series User Manual 1.3.3 Wiring the redundant power input _1 The DVW-W01I2-E1 is equipped with one to two sets of DC input (PWR1 / PWR2). Both sets of DC input can be connected to a wide range of power sources (12 to 48VDC). When one power source fails, the other source can work as a backup to ensure that the machine operates normally. Step 1: Detach the terminal block from DVW-W01I2-E1 and insert the negative and positive DC wires into the terminal block. Make sure that the positive DC wire is connected to V1+ or V2+, and that the negative DC wire is connected to 0V. Step 2: To prevent the loose DC wires, tighten the wire clamp screws on the terminal block with the flat-blade screwdriver. Note: Please use copper wire 60/75oC, AWG 28-14; screw torque is 2.2kgf-cm (1.91 in-lbs) 1.3.4 Wiring the alarm contact The DVW-W01I2-E1 is equipped with one to two sets of alarm output. The alarm contact is a dry relay. Under normal mode of operation, the contact is in OPEN circuit; when one of the two power sources fails or communication is interrupted, the contact will change to a CLOSED circuit. The relay can be connected up to 1A/24VDC power source. 1-8 Chapter 1 Product introduction 1_ 1.3.5 Wiring the digital input The DVW-W01I2-E1 is equipped with one to two sets of digital input. When input voltage is between 0 to 5V, the state of DI is OFF; input voltage between 11 to 30V, the state of DI is ON. The maximum input current is 6mA. 1-9 Delta Industrial Wireless DVW-W01I2-E1 Series User Manual 1.3.6 Pin definition RS-232 & RS485 Pin no. 1 2 3 4 5 RX TX SG RTS CTS _1 RS-232 Pin no. RS-485 1 2 3 D+

D-

SG Ethernet port (RJ45) & power input Ethernet port (RJ45) Power input 1 TX+

2 TX-

3 RX+ 4 N/C 5 N/C 6 RX-

7 N/C 8 N/C Interface Category Power Terminal I/O ANT1 RST 1-10 Explanation Power ground where two grounds interconnect Power 1 Input voltage: DC 12V~24V, +/- 20%;

Power consumption in normal operation: 2.5W;

Reverse voltage protect;

Dual redundant power supply, the device will automatically Power 2 match to the higher voltage side and disconnect from the lower voltage side Input type: DC (sourcing or sinking) Input current: 24V5ma DI:

Max. input frequency: 1KHZ DO:

Contact rating: DC24V: 2A, AC125V: 0.5A, AC220V: 0.2A Input impedance: 5.6K Wi-Fi antenna, external thread connector (male) Internal diameter: 4.45mm External diameter (thread excluded): 5.32mm External diameter: 6.26mm Press less than 3 seconds: restart the device Press longer than 6 seconds: restore to default 1.3.7 Wiring R S-232 RX TX SG RTS C TS RS-232 R S-232 RXD TXD GN D R TS C TS 1 2 3 4 5 6 7 8 9 Pin 1 2 3 4 5 RXD TXD

G ND Chapter 1 Product introduction RS-485 Master node D+ D- SG Slave node D+ D- SG Slave node SG D+ D-

Terminal resistor

(120 ohm) Terminal resistor

(120 ohm) 1_ Pin 6 7 8 9

RTS CTS

1.4 Package checklist Instruction sheet x1 SMA antenna x 2 The package contains the following accessories:

Delta industrial wireless DVW-W01I2-E1 series x1 Wall mount metal accessory x1 Screws x4 Attention Each released DVW-W01I2-E1 contains accessories that are listed above. When you receive the product, please open the package and check for any missing or broken accessories. For any enquiries, do contact our local distributors. 1-11 2 Chapter 2 User Interface Table of Contents Chapter 2 User Interface ..................................................................................................... 2-1 Configuration ................................................................................................................... 2-2 Connection and access settings ........................................................................................ 2-2 General configurations ..................................................................................................... 2-4 2.3.1 AP mode setup ........................................................................................................ 2-4 2.3.2 Client mode setup ................................................................................................... 2-6 2.1 2.2 2.3 2-1 Delta Industrial Wireless DVW-W01I2-E1 Series User Manual 2.1 Configuration Before using DVW-W01I02-E1 series, please pay attention to the following item preparation. Item PC No 1 2 3 Power supply Supports 12-48V with output power larger than 2.5W. Contains Windows operating system and web browsers. Cable Includes 5 types of twisted pair as communication cables of DVW-W01I02-E1. Description 2.2 Connection and access settings 1. The DVW-W01I02-E1 series and PC connects to RJ45 port through using web-based Ethernet for _2 parameter settings. 2. When PC and DVW device connection is complete, continue configuring the PCs IP address. 1) Click the start button 2) In Network and Sharing Center, check the network connections. 3) Right-click the connection for modification, then click Attribute. When the UAC

, then click the control panel to open network connection. please type in the user password for confirmation. appears as a reminder, 4) Click Network. Under this option, select Internet Protocol Version 4 (TCP / IPv4) or Internet Protocol Version 6 (TCP / IPv6), then click Attribute. 2-2 Chapter 2 User Interface 2_ Manually configure the local IP address. Since the default IP address is 192.168.1.5 for router settings, the subnet masks is 255.255.255.0, therefore, the local IP on PC can be set anywhere between 192.168.1.1 to 254 excluding 192.168.1.5 and with no repeating IPs. We setup the IP address as 192.168.1.10, the default gateway is 192.168.1.5, select an available DNS address or configuring to 192.168.1.5. 2-3 Delta Industrial Wireless DVW-W01I2-E1 Series User Manual 3. Open browser (e.g. IE) then type in default IP address 192.168.1.5 and click enter. The following log-in page appears for users to enter the correct username and password (Default setting: admin/password). _2 2.3 General configurations 2.3.1 AP mode setup In AP mode, the access point serves as intermediate point between devices for wired or wireless connection and data transmission. Configuration procedures 1. Set all IP addresses in the same segment. 2. Log in the DVW wireless device page on the PC, the default IP is 192.168.1.5. Username and password by default is admin/password. 2-4 Chapter 2 User Interface 3. From WLAN2.4G listed on the menu, select Operation Mode, choose AP mode and click Apply. 2_ 4. Select Basic Configuration and setup SSID name as well as WPA2-PSK for security mode

(recommended), then click Apply. 5. For wireless client, search for DVW SSID (SlimWiFi_B4F8) in the AP list and click to complete on-line data transmission via wireless connection. 2-5 Delta Industrial Wireless DVW-W01I2-E1 Series User Manual _2 2.3.2 Client mode setup When users have two DVW devices, one uses AP mode and the other as client mode, both are combined via wireless connection. However, only LAN connection can be used in client mode but not wireless devices or connections. Configuration procedures 1. Set all IP addresses in the same segment. 2. AP mode: please refer to section 2.3.1. 3. Client mode: Log in the wireless client device page on PC through default IP setting 192.168.1.6. Username and password by default is admin/password. 2-6 Chapter 2 User Interface 4. From WLAN2.4G listed on the menu, select Operation Mode, choose Client mode and click Apply. 2_ 5. Select Basic Configuration and click Site Survey. 6. Select the configured AP SSID (e.g. SlimWiFi_4456). When SSID cannot be found, please click Refresh. 2-7 Delta Industrial Wireless DVW-W01I2-E1 Series User Manual 7. Type in the password for AP setting and click APPly to complete Client and AP connection. _2 8. When connection is complete, select Ping under Maintenance. Then, type in destination IP to test the connection. For successful connection, the AP Ping response time appears. (See below) 2-8 Chapter 3 Function Guide Table of Contents 3 3.1 3.3 System ....................................................................................................... 3-2 3.1.1 System configuration ................................................................................. 3-2 3.1.2 System CPU status .................................................................................... 3-2 3.2 Basic configuration ..................................................................................... 3-3 3.2.1 System information ................................................................................... 3-3 3.2.2 Network configuration ............................................................................... 3-4 Serial configuration .................................................................................... 3-5 3.3.1 MODBUS gateway ..................................................................................... 3-5 3.3.2 Serial server .......................................................................................... 3-12 3.3.3 Transparent server .................................................................................. 3-18 3.3.4 MODBUS cache table ............................................................................. 3-21 3.4 WLAN management - 2.4G ........................................................................ 3-25 3.4.1 Operation mode ...................................................................................... 3-25 3.4.2 WLAN 2.4G ............................................................................................ 3-25 3.5 WLAN management - 5G ........................................................................... 3-30 3.5.1 Operation mode ...................................................................................... 3-30 3.5.2 WLAN 5G ............................................................................................... 3-31 3.6 Auto alarm function .................................................................................. 3-35 3.6.1 Using relay for alarm system .................................................................... 3-35 3.7 Maintenance ............................................................................................. 3-36 3.7.1 Session timeout ...................................................................................... 3-36 3.7.2 Password ............................................................................................... 3-36 3.7.3 System log backup .................................................................................. 3-37 3.7.4 Roaming log ........................................................................................... 3-37 3.7.5 Serial log ............................................................................................... 3-38 3.7.6 Ping ...................................................................................................... 3-38 3.7.7 Ping detection ........................................................................................ 3-38 3.7.8 Firmware upgrade ................................................................................... 3-39 3.7.9 Configuration Import & Export .................................................................. 3-39 3.7.10Load factory default ................................................................................ 3-39 3.7.11Log off .................................................................................................. 3-40 3-1 Delta Industrial Wireless DVW-W01I2-E1 Series User Manual 3.1 System The main display focuses on DVW-W01I2-E1 series present system information and CPU status. 3.1.1 System configuration Displays information which can be categorized into three parts: System Configuration, Device Info and 802.11 Info. _3 3.1.2 System CPU status Displays systems present CPU status which includes running time, total power-on time, CPU usage, total RAM and RAM available. These status values are displayed in grey color and cannot be edited. 3-2 Chapter 3 Function Guide 3.2 Basic configuration The basic configuration allows users to perform maintenance and setup for DVW-W01I2-E1 series including system information and network. 3.2.1 System information The configuration contains user-defined device name, location, description and contact information. Through this setup, users can easily and clearly identify each DVW-W01I2-E1 used on the network. 3_ Description Default value Device name Users can define the device name Device location Users can define the device location Device description Users can provide detailed device description Device contact information Users can input contact information of maintenance personnel. DVW-W01I2-E1 Europe Delta Dual-Band WiFi Router NONE 3-3 Delta Industrial Wireless DVW-W01I2-E1 Series User Manual server. 3.2.2 Network configuration Network configuration allows users to setup IP, IP address, IP subnet mask, gateway IP and primary DNS. There are several IP modes available for network configuration. Users can select modes from DHCP-Client, Static and DHCP-Server. DHCP-Client:

Configure the network as DHCP-Client in DVW-W01I2-E1 series:

When DHCP server is added for installment, DVW-W01I2-E1 will use the IP address assigned by DHCP When DHCP server is not added for installment, DVW-W01I2-E1 will auto-configure the IP address to 192.168.1.5 and the IP subnet mask to 255.255.255.0. Static:

Users can define the device regarding IP, IP address, IP subnet mask, gateway IP and primary DNS. DHCP-Server:

When DHCP-Server is installed in DVW-W01I2-E1, DHCP-Server and BOOTP-Server are both enabled and exist in this mode. The IP address is auto-configured to 192.168.1.5 and the IP subnet mask to 255.255.255.0. When end user devices and clients request for IP address, DVW-W01I2-E1 will assign a set of dynamic IP address. _3 The gateway IP address provided by DHCP server address pool is from 192.168.1.100 to 192.168.1.250, users are allowed to configure the starting and ending of the IP address pool. Description IP Allows different mode configuration, options include DHCP-Client, Static and DHCP-Server DHCP-Client: DVW-W01I2-E1 will use the IP setting from the DHCP-Server. Static: Manually setup the IP address DHCP-Server: DHCP-Server and BOOTP-Server are both enabled and exist in this mode, the DVW-W01I2-E1 will assign a set of dynamic IP address to the end-user device. IP address Default value Static 3-4 Description Configure IP address and identify DVW-W01I2-E1 series in TCP/IP network. IP subnet mask Set the IP subnet mask of router LAN ports. (Example: 255.0.0.0 is Type A address; 255.255.0.0 is Type B address; 255.255.255.0 is Type C adderss) Gateway IP Connect DVW-W01I2-E1 to WAN IP gateway. Primary DNS Connect DVW-W01I2-E1 to primary DNS in WAN configuration that translates domain names into IP addresses. Starting IP address The starting IP address provided by DHCP server address pool. Ending IP address The ending IP address provided by DHCP server address pool. Chapter 3 Function Guide Default value 192.168.1.5 255.255.255.0 1 day 192.168.1.100 192.168.1.250 3.3 Serial configuration DVW-W01I2-E1 contains MODBUS gateway, serial server and transparent transmission functions. The MODBUS gateway function allows data to be transferred from MODBUS to Ethernet and vice versa. While serial server and serial port transparent transmission modules can provide real-time networking to access serial devices at any time or locations. 3.3.1 MODBUS gateway MODBUS gateaway allows DVW device to perform format conversion and data transfer. (Convert Modbus RTU/ASCII to Modbus TCP). 3.3.1.1 RS-485 gateway MODBUS ASCII / RTU Slave In this mode, the DVW series serve as MODBUS TCP server. When the device receives clients MODBUS request, it is packed into MODBUS ASCII/RTU protocol and corresponding serial ports can be confirmed base on the map ID. Also, MODBUS ASCII/RTU master can forward request to slave through DVW series. 3_ For instance, RS-232 serial port slave ID setting range is 1-20, map ID setting range 1-20; while RS-485 serial port slave ID setting range is 1-20 and map ID setting range is 21-40. When users request reading PLC station number 6 data connected via RS-232 through MODBUS network port, the map ID needs to be configured to 6; when reading PLC station number 6 data connected via RS-485 through MODBUS network port, the map ID needs to be configured to 26. 3-5 Delta Industrial Wireless DVW-W01I2-E1 Series User Manual Attention For RS-232 and RS-485, the configured map ID range cannot have repeated regions, because the system forwards the request to serial ports base on the network port of the map ID in the request data. _3 MODBUS ASCII / RTU Master In this mode, the DVW series serve as MODBUS ASCII/RTU Slave. When the device receives masters MODBUS request, it is packed into MODBUS TCP protocol base on the station ID and the corresponding relationship from the forward table. Also, MODBUS TCP client can forward request to the server through DVW series. 3-6 Chapter 3 Function Guide 3_ 3-7 Delta Industrial Wireless DVW-W01I2-E1 Series User Manual _3 Description Operation mode Select the roles and operating agreement for present network and serial ports via following options:

1. MODBUS ASCII Slave: The network port for DVW device operates in MODBUS TCP Server mode, the RS-485 serial port operates in MODBUS ASCII master mode. 2. MODBUS RTU Slave: The network port for DVW device operates in MODBUS TCP Server mode, the RS-485 serial port operates in MODBUS RTU master mode. 3. MODBUS ASCII Master: The network port for DVW device operates in MODBUS TCP client mode, the RS-485 serial port operates in MODBUS ASCII slave mode. 4. MODBUS RTU Master: The network port for DVW device operates in MODBUS TCP client mode, the RS-485 serial port operates in MODBUS RTU slave mode. Data bit Displays serial port data bit; the value is fixed to 7 in ASCII protocol, the value is fixed to 8 in RTU protocol. Parity bit Configuring parity for serial port. Optional values include none, odd or even. Stop bit Configuring RS485 3-8 Default value Close N/A None Chapter 3 Function Guide Description Default value Configuring stop bit for serial port. Optional values include 1 or 2. Baud rate Configuring baud rate for serial port. Optional values include 2400, 4800, 9600, 19200, 38400, 57600, 115200. Station ID Displays the station ID of the device. The station ID of RS-485 is 247. TCP keepalive time Configure DVW device in idle TCP connection to setup TCP keep-alive time. When the time is 0, the connection will stay open. Response timeout DVW device waits for serial port response timeout. Retry Setup the number of retry when response time reaches timeout. MODBUS exception When device reaches response timeout, exception code may be sent to client. Mapping slave ID Setup slave ID mapping table.

-- Slave ID range: Input actual station ID range.

-- Map ID range: Input virtual ID range that can be identified by DVW device. Since MODBUS TCP does not contain actual serial port messages, therefore, we use different map ID section to determine each port. Requests need to be set within the map ID range in order to forward to the corresponding serial ports, the station ID will also be converted. Enabled Set forward message to enable or not enable. Station ID Assign the station ID received from the serial port. Map destination station ID Set the corresponding destination station ID. Destination IP Set the IP address of MODBUS TCP server. Destination TCP port Set the interface for MODBUS TCP server. 1 9600 N/A 30 3000 3 Enabled None None None None 3_ 502 Others Slave mode Master mode-

Forward table 3.3.1.2 RS-232 gateway MODBUS ASCII / RTU Slave In this mode, the DVW series serve as MODBUS TCP server. When the device receives clients MODBUS request, it is packed into MODBUS ASCII/RTU protocol and corresponding serial ports can be confirmed base on the map ID. Also, MODBUS ASCII/RTU master can forward request to slave through DVW series. 3-9 Delta Industrial Wireless DVW-W01I2-E1 Series User Manual For instance, RS-232 serial port slave ID setting range is 1-20, map ID setting range 1-20; while RS-485 serial port slave ID setting range is 1-20 and map ID setting range is 21-40. When users request reading PLC station number 6 data connected via RS-232 through MODBUS network, the map ID needs to be configured to 6; when reading PLC station number 6 data connected via RS-485 through MODBUS network, the map ID needs to be configured to 26. Attention For RS-232 and RS-485, the configured map ID range cannot have repeated regions, because the system forwards the request to serial ports base on the network port of the map ID in the request data. _3 MODBUS ASCII / RTU Master In this mode, the DVW series serve as MODBUS ASCII/RTU Slave. When the device receives masters MODBUS request, it is packed into MODBUS TCP protocol base on the station ID and the corresponding relationship from the forward table. Also, MODBUS TCP client can forward request to the server through DVW series. 3-10 Chapter 3 Function Guide Description Operation mode Select the roles and operating agreement for present network and serial ports via following options:

1. MODBUS ASCII Slave: The network port for DVW device operates in MODBUS TCP Server mode, the RS-485 serial port operates in MODBUS ASCII master mode. 3_ Default value Close 3-11 Delta Industrial Wireless DVW-W01I2-E1 Series User Manual Description 2. MODBUS RTU Slave: The network port for DVW device operates in MODBUS TCP Server mode, the RS-485 serial port operates in MODBUS RTU master mode. 3. MODBUS ASCII Master: The network port for DVW device operates in MODBUS TCP client mode, the RS-485 serial port operates in MODBUS ASCII slave mode. 4. MODBUS RTU Master: The network port for DVW device operates in MODBUS TCP client mode, the RS-485 serial port operates in MODBUS RTU slave mode. Configuring RS485 _3 Others Slave mode Master mode-

Forward table Data bit Displays serial port data bit; the value is fixed to 7 in ASCII protocol, the value is fixed to 8 in RTU protocol. Parity bit Set parity bits for serial ports. Optional values include none, odd or even. Stop bit Set stop bits for serial ports. Optional values include 1 or 2. Baud rate Set baud rates for serial ports. Optional values include 2400, 4800, 9600, 19200, 38400, 57600, 115200. Station ID Displays the station ID of the device. The station ID of RS-485 is 247. TCP keepalive time Configure DVW device in idle TCP connection to setup TCP keep-alive time. When the time is 0, the connection will stay open. Response timeout DVW device waits for serial port response timeout. Retry Set the number of retry when response time reaches timeout. MODBUS exception When device reaches response timeout, exception code may be sent to client. Mapping slave ID Set slave ID mapping table.

-- Slave ID range: Input actual station ID range.

-- Map ID range: Input virtual ID range that can be identified by DVW device. Since MODBUS TCP does not contain actual serial port messages, therefore, we use different map ID section to determine each port. Requests need to be set within the map ID range in order to forward to the corresponding serial ports, the station ID will also be converted. Enabled Set forward message to enable or not enable. Station ID Assign the station ID received from the serial port. Map destination station ID Set the corresponding destination station ID. Destination IP Set the IP address of MODBUS TCP server. Destination TCP port Set the interface for MODBUS TCP server. Default value N/A None 1 9600 N/A 30 3000 3 Enabled None None None None 502 3.3.2 Serial server The function allows DVW series to connect with the assigned server, while also pack serial port data into TCP/UDP and send it to the server for TCP or UDP client. 3-12 Chapter 3 Function Guide 3.3.2.1 RS-485 In this mode, the DVW series is used as clients serial server of communication via TCP/UDP protocol which can transmit RS-485 data to the serial server. 3_ 3-13 Delta Industrial Wireless DVW-W01I2-E1 Series User Manual _3 Description Operation mode Select the current operating serial port default to Close, other options include:

1. TCP mode: serve as clients serial server of communication via TCP protocol. 2. UDP mode: serve as clients serial server of communication via UDP protocol. Baud rate Set baud rates for serial ports. Optional values include 2400, 4800, 9600, 19200, 38400, 57600, 115200. Data bit Set data bits for serial ports. Optional values include 7 or 8. Parity bit Set parity bits for serial ports. Optional values include none, odd or even. Stop bit Set stop bits for serial ports. Optional values include 1 or 2. TCP keepalive time Configure idle time of TCP to auto-close TCP connection. Optional values from 0 to 99 minutes. 0: TCP connection will not be closed due to idle (always open) Serial communication parameters TCP mode 3-14 Default value Close 9600 8 None 1 7 Chapter 3 Function Guide Description 1~99: When idle time reaches setting value, TCP connection is closed. Destination IP and port Set connected serial server IP range and port, the IPand port cannot have the same configuration. Max. 4 serial servers for simultaneous connection. Max. payload length Set the waiting length of cumulative data for data packet transmission, the range is 0 to 1024 byte; set 0 for immediate data transmission. Minimal packet interval Set the waiting time to forcing data packet transmission, the range is 0 to 65535 ms; set 0 to permanently avoid forcing of transmission; For data transmission, set range is between 1 to 65535 when the time reaches setting value or cumulative data length reaches the setting length. Destination IP and port Set the connected serial server IP and ports. Maximum of 4 serial servers for simultaneous connection in UDP. Each server IP range supports up to 99 IP address, meaning the max. number of IP between starting and ending IP is 99. The IP and ports cannot have the same configuration. Source port Set monitoring source port. Max. payload length Set the waiting length of cumulative data for data packet transmission, the range is 0 to 1024 byte; set 0 for immediate data transmission. Minimal packet interval Set the waiting time to forcing data packet transmission, the range is 0 to 65535 ms; set 0 to permanently avoid forcing of transmission; For data transmission, set range is between 1 to 65535 when the time reaches setting value or cumulative data length reaches the setting length. Default value None 0 0 None 15000 0 0 3_ UDP mode 3.3.2.2 RS-232 In this mode, the DVW series is used as clients serial server of communication via TCP/UDP protocol which can transmit RS-232 data to the serial server. 3-15 Delta Industrial Wireless DVW-W01I2-E1 Series User Manual _3 3-16 Chapter 3 Function Guide 3_ Default value Close 9600 8 None 1 3-17 Description Operation mode Select the present operating serial port default to Close, other options include:

1. TCP mode: serve as clients serial server of communication via TCP protocol. 2. UDP mode: serve as clients serial server of communication via UDP protocol. Serial communication parameters Baud rate Set baud rates for serial ports. Selected values include 2400, 4800, 9600, 19200, 38400, 57600, 115200. Data bit Set data bits for serial ports. Optional values include 7 or 8. Parity bit Set parity bits for serial ports. Optional values include none, odd or even. Stop bit Set stop bits for serial ports. Optional values include 1 or 2. Delta Industrial Wireless DVW-W01I2-E1 Series User Manual TCP mode UDP mode _3 Description Flow Control Set types of flow control. Optional values include XON/XOFF, RTS/CTS. TCP keepalive time Configure idle time of TCP to auto-close TCP connection. Optional values from 0 to 99 minutes. 0: TCP connection will not be closed due to idle (always open) 1~99: When idle time reaches setting value, TCP connection is closed. Destination IP and port Set connected serial server IP range and port, the IPand port cannot have the same configuration. Max. 4 serial servers for simultaneous connection. Max. payload length Set the waiting length of cumulative data for data packet transmission, the range is 0 to 1024 byte; set 0 for immediate data transmission. Minimal packet interval Set the waiting time to forcing data packet transmission, the range is 0 to 65535 ms; set 0 to permanently avoid forcing of transmission; For data transmission, set range is between 1 to 65535 when the time reaches setting value or cumulative data length reaches the setting length. Destination IP and port Set the connected serial server IP and ports. Maximum of 4 serial servers for simultaneous connection in UDP. Each server IP range supports up to 99 IP address, meaning the max. number of IP between starting and ending IP is 99. The IP and ports cannot have the same configuration. Source port Set monitoring source port. Max. payload length Set the waiting length of cumulative data for data packet transmission, the range is 0 to 1024 byte; set 0 for immediate data transmission. Minimal packet interval Set the waiting time to forcing data packet transmission, the range is 0 to 65535 ms; set 0 to permanently avoid forcing of transmission; For data transmission, set range is between 1 to 65535 when the time reaches setting value or cumulative data length reaches the setting length. Default value None 7 None 0 0 None 16000 0 0 3.3.3 Transparent server In this mode, the DVW device serves as TCP servers that receives data packet from assigned ports and transmits to RS-485 or RS-232 serial ports without any processing. 3.3.3.1 RS-485 transparent server 3-18 Chapter 3 Function Guide Description Operation mode Select present operating serial port mode from the following options:

1. TCP server: as TCP server, create connection once receive client host request then client host and DVW device can start data transmission. 2. Close: close transparent server function. TCP port Set the port for TCP Server monitoring data packet. Baud rate Set baud rates for serial ports. Optional values include 2400, 4800, 9600, 19200, 38400, 57600, 115200. Data bit Set data bits for serial ports. Optional values include 7 or 8. Parity bit Set parity bits for serial ports. Optional values include nonel, oddor even. Stop bit Set stop bits for serial ports. Optional values include 1or 2. 3.3.3.2 RS-232 transparent server 3_ Default value Close 12580 9600 8 None 1 3-19 Delta Industrial Wireless DVW-W01I2-E1 Series User Manual _3 Description Operation mode Select present operating serial port mode from the following options:

1. TCP server: as TCP server, create connection once receive client host request then client host and DVW device can start data transmission. 2. Close: close transparent server function. TCP port Set the port for TCP Server monitoring data packet. Baud rate Set baud rates for serial ports. Optional values include 2400, 4800, 9600, 19200, 38400, 57600, 115200. Data bit Set data bits for serial ports. Optional values include 7 or 8. Parity bit Set parity bits for serial ports. Optional values include None, oddor even. Stop bit Set stop bits for serial ports. Optional values include 1or 2. Flow control Set types of flow control. Optional values include XON/XOFF, RTS/CTS. Default value Close 12581 9600 8 None 1 None 3-20 Chapter 3 Function Guide 3.3.4 MODBUS cache table Since the transmission speed of Ethernet interface is faster than that of serial ports, therefore, when Ethernet devices send requests to serial devices, more time is required for waiting serial port data. MODBUS cache table provides PLCs with relevant configuration information (e.g. station ID, MODBUS IP). The DVW device can send request to receive serial port device data based on prior MODBUS cache table. When Ethernet devices requests for transmission to DVW device, DVW can immediately respond to data. Because DVW has already receive the data in advance, so it does not need to transfer the requests to serial devices and the function can also be used in MODBUS ASCII/RTU slave mode. 3.3.4.1 RS-485 cache table On the left part of the cache table page displays information regarding configuration; click Online and data read based on configuration messages are shown on the right. Explanation Enabled Set MODBUS cache function to enable or not enable. Cycle time Set the time for sending requests to serial devices. Available size Displays the available data size for monitoing. Timeout calibration Calibrate the response timeout. When users click Detect, the DVW device will use the MODBUS cache table for communication. Default value Not checked 1000 3_ 3-21 Delta Industrial Wireless DVW-W01I2-E1 Series User Manual Explanation Add Add a configuration message (up to 100 messages). Edit Edit selected configuration messages. Delete Delete assigned configuration messages. Online When clicked, real-time values gathered for relevant addresses are shown on the right section of the page. Default value Word device Item Station address MODBUS (Hex) MODBUS (Dec) Present value Format Explanation The device station ID. MODBUS in hexadecimal values MODBUS in decimal values MODBUS present value. Hexadecimal or decimal format. _3 Coil device Item Station address MODBUS (Hex) MODBUS (Dec) Status Explanation The device station ID. MODBUS in hexadecimal values MODBUS in decimal values Values of MODBUS. To add/ edit a configuration (see below):

Explanation Station address The device station ID. MODBUS (Hex) MODBUS in hexadecimal values. MODBUS (Dec) MODBUS in decimal values Count Starting from MODBUS address and connecting to monitored data size. Format Default value None None None None 3-22 Explanation Set format to Hex, Dec, Bin (hexadecimal, decimal, binary). When add or edit coil device types, format is not required. Online Set or not to set data display on MODBUS monitoring table. Chapter 3 Function Guide Default value Hex Not checked 3.3.4.2 RS-232 cache table On the left part of the cache table page displays information regarding configuration; click Online and data read based on configuration messages are shown on the right. Explanation Enabled Set MODBUS cache function to enable or not enable. Cycle time Set the time for sending requests to serial devices. Available size Default value Not checked 1000 3_ 3-23 Delta Industrial Wireless DVW-W01I2-E1 Series User Manual Explanation Displays the available data size for monitoing. Timeout calibration Calibrate the response timeout. When users click Detect, the DVW device will use the MODBUS cache table for communication. Add Add a configuration message (up to 100 messages). Edit Edit selected configuration messages. Delete Delete assigned configuration messages. Online When clicked, real-time values gathered for relevant addresses are shown on the right section of the page. Default value None None None None Word device Item Station address MODBUS (Hex) MODBUS (Dec) Present value Format Explanation The device station ID. MODBUS in hexadecimal values MODBUS in decimal values MODBUS present value. Hexadecimal or decimal format. _3 Coil device Item Station address MODBUS (Hex) MODBUS (Dec) Status Explanation The device station ID. MODBUS in hexadecimal values MODBUS in decimal values Values of MODBUS. To add/ edit a configuration (see below):

Explanation Station address The device station ID. MODBUS (Hex) MODBUS in hexadecimal values. MODBUS (Dec) MODBUS in decimal values Count 3-24 Default value None None None Chapter 3 Function Guide Explanation Starting from MODBUS address and connecting to monitored data size. Format Set format to Hex, Dec, Bin (hexadecimal, decimal, binary). When add or edit coil device types, format is not required. Online Set or not to set data display on MODBUS monitoring table. Default value None Hex Not checked 3.4 WLAN management - 2.4G The WLAN management focuses on configuring 2.4G WIFI operation mode and its corresponding parameters. Please refer to the manual for accurate configuration before setup. 3.4.1 Operation mode DVW-W01I2-E1 provides 2 different WIFI operation modes including AP and client mode that allow users to easily configure wireless network environment. Please first set DVW-W01I2-E1 operation mode, then configure WLAN. 3_ Description RF To enable or disable wireless function. Operation mode Set wireless operation mode:

AP mode: used as an intermediate point for wired and wireless devices connection, data transmission and more. Client mode: DVW-W02W2-E2 operating in client mode can perform wireless data transmission via AP. Region Show the country or region for the device (display only, cant revise by user) Default value Enabled AP U.S Attention 2.4G and 5G WIFI cannot operate in client mode simultaneously. 3.4.2 WLAN 2.4G The setting page focuses on the basic and adanced configuration of 2.4G network in AP or client mode. 3-25 Delta Industrial Wireless DVW-W01I2-E1 Series User Manual 3.4.2.1 Basic configuration The setting corresponds to operation mode. Different operation mode will have different basic configurations. AP mode:

In AP mode, users can add or edit WLAN basic configurations. For example, RF type, channel, SSID, SSID broadcast and security mode. Click Apply once configurations are completed. _3 Description Operation mode Display present operation mode RF type Select from the following types:

G: only supports IEEE 802.11g standard B/G Mixed: supports mixed mode IEEE 802.11b/g G/N Mixed: supports mixed mode IEEE 802.11g/n, but does not support 802.11b B/G/N Mixed: supports mixed mode IEEE 802.11b/g/n N Only: only supports 2.4GHz IEEE 802.11n standard Channel Set AP operating channels from the following options:

Bandwidth Set WIFI 2.4G with the following bandwidth options:

Auto 1-11 20MHz 40MHz 20MHz penetrability is better and contains long transmission distanace but is slower in speed. SSID Type the wireless device name that consists of 1-32 characters SSID broadcast Set enable or disable SSID broadcast Maximum number of client connections Set the maximum number of clients allowed to connect to this AP. Deault value G/N Mixed Auto 20MHz SlimWiFi_+MAC last 4 digits Enabled 20 3-26 Description WMM After selecting this option, multimedia data is given priority during data transmission. Client isolation After selecting this option, clients connected to this AP cannot access each other. Security mode Set AP operation security mode from the following options:

None WPA2-PSK[AES]

WPA-PSK[TKIP]+ WPA2-PSK[AES]

Chapter 3 Function Guide Deault value Check Uncheck None For more security mode information, refer to section 3.4.2.2. Client mode In client mode, click Site Survey and the existed network SSID will appear, then choose the matching SSID. For example, the matching SSID is configured to WEP or WPA/WPA2-PSK. Please enter the correct password then click Apply to connect with AP. 3_ 3-27 Delta Industrial Wireless DVW-W01I2-E1 Series User Manual Description EXTAP Enabled: When EXTAP is enabled, client compatibility increases along with more compatible AP. Disabled: When EXTAP is disabled, recommend using the AP of DVW-W01I2-E1 for enhanced connection. Client mode Disabled: Operation under normal WiFi client mode. Roaming: client support fast roaming protocol of personal level. Default value Disabled Disabled Attention In client mode, RF type and channel in gray background cannot be configured;

while in AP mode, simultaneous configuration for RF type, channel and security mode begins once matching is successful. _3 Start roaming mode, the DVW devices support fast roaming protocol of personal level and can fulfill the need for fast switching APs in maintaining the operation under wireless application environment. Description Client Mode To enable or not enable fast roaming function. Scan channel To set fast roaming, DVW scans the assigned AP channels; when there are more channels that need to be determined, roaming speed is also more easily affected. Below are options in the first drop-down list:

-- Auto: Scan all the channels and select an option without selecting the second and third drop-down lists.

--The present AP channels in connection with DVW. Below are options in the second and third drop-down list:

-- Not scanning: Scanning channels only from the previous drop-down list.

-- Channel value: Select desired channels for scanning. Scan time When DVW scans for available APs, set the scan time for each Default value Disabled Present AP channel 50 3-28 Chapter 3 Function Guide Description channel.Setting range: 10~200ms. Scan period Set the AP interval period for DVW scan. Setting range: 1000~300000ms Scan threshold Set the AP threshold once DVW is triggered for scanning, but only when the APs transmission power connected to the present DVW is lower than the threshold value, the DVW will scan the available AP based on the scan period. Setting range: -95~0 dBm. Roaming signal difference Set DVW roaming signal difference which is a condition to execute DVW switching action. When the signal difference between present APs transmission power in connection with DVW and the new AP is larger than the setting value, the DVW will switch to the new AP. Setting range: 5~20 dBm. Roaming threshold Set DVW roaming threshold which is a condition for DVW to execute switch action.when the present APs transmission power in connection with DVW is lower than the setting value, the DVW can switch to new AP. Setting range: -95~0 dBm. Roaming detect period Set DVW to detect whether the interval period of the two roaming conditions are satisfied; When both conditions are satisfied, the DVW can execute switching. Setting range: 50~300000ms. Default value 1000

-50 5

-55 50 3_ 3.4.2.2 Security mode The device provides 5 standard security modes including none, WEP, WPA-PSK[TKIP], WPA2-PSK[AES]

and WPA-PSK[TKIP] + WPA2-PSK[AES]. Users can set the security mode base on your own needs. Security mode: None No security mode. When selecting this option, any client can connect to DVW-W02W2-E2 device without security mode. Security mode: WPA/WPA2 Personal The WIFI alliance developed Wi-Fi Protected Access (WPA) and Wi-Fi Protected Access 2 (WPA2) to protect two securtiy protocols and security identifications in wireless network. The WPA/WPA2-Personal or so-called WPA / WPA-PSK (Pre-Shared Key) has two encryption methods including TKIP (Temporal Key Integrity Protocol) and AES (Advance Encryption System). TKIP can automatically create a new network password every few minutes which can prevent attackers from continuously collecting sufficient data in accessing your network. AES represents Advance Encryption System that encrypts 128-bit, 192-bit or 256-bit block and is considered the safest option for WIFI encryption. Description Security options WPA2-PSK[AES]: Enable AES encryption method. WPA-PSK[TKIP]+ WPA2-PSK[AES]: Supports WPA-PSK and WPA2-PSK. Broadcast packets uses TKIP. For point-to-point transmission, WPA-PSK client uses TKIP and WPA2-PSK client uses AES. Password Default value None 3-29 Delta Industrial Wireless DVW-W01I2-E1 Series User Manual Password phrase requires 8 to 63 ASCII characters or 64 hexadecimal digit. Description Default value None 3.4.2.3 Advanced configuration The configuration provides users to execute advanced parameter settings based on different on-site wireless environment. _3 Description Transmission power Set the transmission power. The transmission power gets stronger as setting value becomes higher and the influence range widens. Range option 1 to 20. Beacon interval The beacon interval of a wireless broadcast, the unit is ms. When roaming is required, users can adjust to lower value for faster connection; adjust to higher value for power saving. Input range:

40-1000. Default value 20 150 3.5 WLAN management - 5G The WLAN management focuses on configuring 5G WIFI operation mode and its corresponding parameters. Please refer to the manual for accurate configuration before setup. 3.5.1 Operation mode DVW-W01I2-E1 provides 2 different WIFI operation modes including AP and client mode that allow users to easily configure wireless network environment. Please first set DVW-W01I2-E1 operation mode, then configure WLAN. 3-30 Chapter 3 Function Guide Description RF To enable or disable wireless function. Operation mode Set wireless operation mode:

AP mode: used as an intermediate point for wired and wireless devices connection, data transmission and more. Client mode: DVW-W02W2-E2 operating in client mode can perform wireless data transmission via AP. Region Show the country or region for the device (display only, cant revise by user) Default value Enabled AP U.S Attention 2.4G and 5G WIFI cannot operate in client mode simultaneously. 3.5.2 WLAN 5G The setting page focuses on the basic and adanced configuration of 5G network in AP or client mode. 3.5.2.1 Basic configuration The setting corresponds to operation mode. Different operation mode will have different basic configurations. AP mode:

In AP mode, users can add or edit WLAN basic configurations. For example, RF type, channel, SSID, SSID broadcast and security mode. Click Apply once configurations are completed. 3_ 3-31 Delta Industrial Wireless DVW-W01I2-E1 Series User Manual _3 Description Operation mode Display present operation mode RF type Select from the following types:

AC/N Mixed: only supports mixed mode IEEE 802.11ac/n A/N Mixed: supports mixed mode IEEE 802.11a/n N Only: only supports 5GHz IEEE 802.11n standard A: only supports 5GHz IEEE 802.11n standard Channel Set AP operating channels from the following options:

36/40/44/48/52/60/64/100/104/108/112/116/120/124/128/132/136/140 Bandwidth Set WIFI 5G with the following bandwidth options:

20MHz 40MHz 80MHz 20MHz penetrability is better and contains long transmission distanace but is slower in speed. SSID Type the wireless device name that consists of 1-32 characters SSID broadcast Set enable or disable SSID broadcast Security mode Set AP operation security mode from the following options:

None WPA2-PSK[AES]

WPA-PSK[TKIP]+ WPA2-PSK[AES]

Default value AC/N Mixed 36 80MHz SlimWiFi_+MAC last 4 digits+5G Enabled None For more security mode information, refer to section 3.4.2.2 Client mode In client mode, click Site Survey and the existed network SSID will appear, then choose the matching SSID. For example, the matching SSID is configured to WEP or WPA/WPA2-PSK. Please enter the correct password then click Apply to connect with AP. 3-32 Chapter 3 Function Guide Description EXTAP Enabled: When EXTAP is enabled, client compatibility increases along with more compatible AP. Disabled: When EXTAP is disabled, recommend using the AP of DVW-W01I2-E1 for enhanced connection. Client mode Disabled: Operation under normal WiFi client mode. Roaming: client support fast roaming protocol of personal level 3_ Default value Disabled Disabled Attention In client mode, RF type and channel in gray background cannot be configured;

while in AP mode, simultaneous configuration for RF type, channel and security mode begins once matching is successful. Start roaming mode, the DVW devices support fast roaming protocol of personal level and can fulfill the need for fast switching APs in maintaining the operation under wireless application environment. 3-33 Delta Industrial Wireless DVW-W01I2-E1 Series User Manual Description Client Mode To enable or not enable fast roaming function. Scan channel Set DVW scan strategy, the system offers two options. Scan changing signals:

When the signal of AP in connection with DVW is lower than scan threshold, once signal value changes and triggers DVW to scan for available AP; the AP signal information received provides DVW to determine in switching or not; the parameter of scan period is invalid under this mode. Periodic scanning or scan changing signals:

When the signal of AP in connection with DVW is lower than scan threshold, the DVW is triggered according to scan period or changing signal values for available AP; the AP signal information received provides DVW to determine in switching or not To set fast roaming, DVW scans the assigned AP channels; when there are more channels that need to be determined, roaming speed is also more easily affected. Below are options in the first drop-down list:

-- Auto: Scan all the channels and select an option without selecting the second and third drop-down lists.

--The present AP channels in connection with DVW. Below are options in the second and third drop-down list:

-- Not scanning: Scanning channels only from the previous drop-down list.

-- Channel value: Select desired channels for scanning. Scan time When DVW scans for available APs, set the scan time for each channel.Setting range: 10~200ms. Scan period Set the AP interval period for DVW scan. Setting range: 1000~300000ms Scan threshold Set the AP threshold once DVW is triggered for scanning, but only when the APs transmission power connected to the present DVW is lower than the threshold value, the DVW will scan the available AP based on the scan period. Setting range: -95~0 dBm. Roaming signal difference Set DVW roaming signal difference which is a condition for DVW to execute switch action. When the signal difference between present APs transmission power in connection with DVW and the new AP is larger than the setting value, the DVW will switch to the new AP. Setting range: 5~20 dBm. Default value Disabled Scan changing signals Auto 50 1000

-50 5 _3 3-34 Chapter 3 Function Guide Description Roaming threshold Set DVW roaming threshold which is a condition for DVW to execute switch action. When the present APs transmission power in connection with DVW is lower than the setting value, the DVW can switch to new AP. Setting range: -95~0 dBm. Roaming detect period Set DVW to detect whether the interval period of the two roaming conditions are satisfied; when both conditions are satisfied, the DVW can execute switching. Setting range: 50~300000ms. Default value

-55 50 3.5.2.2 Advanced configuration The configuration provides users to execute advanced parameter settings based on different on-site wireless environment. 3_ Default value 20 150 Description Transmission power Set the transmission power. The transmission power gets stronger as setting value becomes higher and the influence range widens. Range option 1 to 20. Beacon interval The beacon interval of a wireless broadcast, the unit is ms. When roaming is required, users can adjust to lower value for faster connection; adjust to higher value for power saving. Input range:

40-1000. 3.6 Auto alarm function 3.6.1 Using relay for alarm system The relay switch used for alarm system mainly monitors specified interface or target status; currently, the system defined two types of trigger events: DI and port link. When trigger is enabled, the interface or target behavior fulfills predefined behavior and relays used for alarm (DO closed) is triggered, indicator lights perform corresponding actions at the same time. 3-35 Delta Industrial Wireless DVW-W01I2-E1 Series User Manual 3.7 Maintenance 3.7.1 Session timeout Users can set session timeout but when the setting time is exceeded, it will auto log off the system and a message regarding the action is presented to users. We recommend configuring this function for enhanced system security. _3 Session timeout Set the time for session timeout. Description Timeout setting range is 0 to 60 min. Set to 0 and session timeout will never occur. Default value 30 3.7.2 Password Users can change the password of DVW-W01I2-E1 log in page. To successfully configure a new set of password, users need to type in the old password. 3-36 Description Old password The current admin. password New password Set new admin. password Repeat new password Repeat the new password Chapter 3 Function Guide Default value 3.7.3 System log backup The function allows documents derived from the logs to be stored in PCs or storage devices. 3.7.4 Roaming log Roaming log function can record the device as WIFI station that quickly swich from one AP message to another including SSID in APs source and transmission power as well as SSID in destination AP and transmission power. 3_ Description BSSID MAC in APs source destination AP Power RF power of AP Threshold Switch threshold setting by users Connect Previous AP connection time Handoff The handoff time for switching to AP roaming ID The number of times for roaming Default value N/A N/A N/A N/A N/A N/A 3-37 Delta Industrial Wireless DVW-W01I2-E1 Series User Manual 3.7.5 Serial log From selecting a serial, users can determine the assigned log level and serial logs. _3 The image above shows the system can derive all log level as Error from RS232 serial logger. Users can click Backup button and download the logs in PCs. 3.7.6 Ping Ping function can help admin to analyze network status. Type in the IP address to search for connection status. 3.7.7 Ping detection When users enable Ping detection for AP connection, the APs IP address is usually configured so that when the number of Ping failure reaches the setting number, the system is bound to start WIFI reset. 3-38 Chapter 3 Function Guide 3.7.8 Firmware upgrade DVW-W01I2-E1 releases new upgraded firmware regularly to enhance product performance and include more functions. We strongly recommend users to do regular checkup and proceed firmware upgrade for your DVW-W01I2-E1 device. Please download the latest firmware document for our website. 3.7.9 Configuration Import & Export The Backup button allows the documents derived from current configuration messages to store in your PCs or storage devices. The Restore button can import the assigned document by users into the device. 3_ 3.7.10 Load factory default When Load is clicked, the DVW-W01I2-E1 device restores the default values. In addition, the panel hardware contains RST button for devices to restore default settings. 3-39 Delta Industrial Wireless DVW-W01I2-E1 Series User Manual 3.7.11 Log off Users can click Log off to exist the configuration page. When configuration and operating on the DVW-W01I2-E1 device is complete, we recommend to log off from your current account for security consideration. When Log off is clicked, the log-in page appears. _3 3-40

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CONSTRUCTION PHOTOS OF EUT Reference No.: 191025C12-1 Page No. 1 / 4 Reference No.: 191025C12-1 Page No. 2 / 4 Reference No.: 191025C12-1 Page No. 3 / 4 Reference No.: 191025C12-1 Page No. 4 / 4

MODEL/:DVW-W01I2-E1

:IEEE 802.11 a/b/g/n/ac AP/Client/Gateway Default IP: 192.168.1.5 (Username/Password : admin/password) POWER INPUT: 12-48Vdc,Max.1.02A xxxxxxxxx MAC: XX:XX:XX:XX:XX:XX SN: XXXXXXXXXXXXXXXX H/W: xxxxx F/W: xxxxx FCC ID:PD5-DVW-W01I2-E1 Designed by DELTA Taiwan No.18 Xinglong Rd. Taoyuan City 33068, Taiwan MADE IN CHINA