Sirius Digital Analog I/O Peripheral Revision: 1.41 July 24, 2014 Digital Analog I/O peripheral version date author 1.4 1.41 25/05/2014 23/07/2014 Marco Trentarossi Francesco Trentarossi description rst delivery FCC / Industrial Canada statements fw version IOB0-00_07 IOB0-00_07 Table 1: revision history 2 Sirius Electronic Systems s.r.l. Contents 1 General information 1.1 Introduction . 1.2 Operational description . 5 5 5 2 Hardware 6 2.1 Product images . 6 2.2 Conguration . 7 2.3 Specications . 7
. 2.3.1 Input Power 7 2.3.2 Command InputsDigital input connector
. 7 2.3.3 Digital Inputs . 8 2.3.4 Analog Inputs . 9 2.3.5 PT1000 Input . 9 2.3.6 Digital Outputs
. 10 2.3.7 UART Port
. 11 2.3.8 CAN Port . 11 2.3.9 Encoder Port . 11 2.3.10 Status Indicators
. 11 2.3.11 Protections . 11 2.3.12 Mechanical & Environmental
. 12 2.3.13 Agency Conformance . 12 2.4 Connections . 13 2.4.1 Board Power supply . 14 2.4.2 CON1 - High Speed digital inputs . 14 2.4.3 CON2 - Analog input 0 . 14 2.4.4 CON3 - Analog input 1 . 15 2.4.5 CON4 - PT1000 analog input . 15 2.4.6 CON5 - Encoder
. 16 2.4.7 CON6 - CANopen . 16 2.4.8 CON7 - Reserved for future use . 17 3 Digital Analog I/O peripheral 2.4.9 CON8 - Logical power supply . 17 2.4.10 M1 - Upper GP I/Os terminal block . 18 2.4.11 M2 - Upper GP I/Os terminal block . 18 2.5 Dip-switch . 20 2.5.1 Address selection . 20 2.5.2 Communication speed selection . 21 4 Sirius Electronic Systems s.r.l. Chapter 1 General information 1.1 Introduction I/O resources solution:
ACH-A I/O board Specialized rmware Winloader - Application updater Oscilloscope - Setup and diagnostic software ACH-A is based on DSP MICROCHIP 33JF128MC804. The structure is optocoupled from the microprocessor outwards and separately via CAN. 1.2 Operational description Sirius ACH is an industrial peripheral powered at 24Vdc. ACH I/Os communicate with via CANOpen with an industrial computer board or other devices in a can network, and it can operate multiple I/Os. ACH features 4 digital inputs, 4 digital outputs, 8 switchable digital inputs or outputs, 4 high speed digital inputs, 1 PT1000 analog input, 2 analog inputs and 1 encoder input. 5 Chapter 2 Hardware 2.1 Product images Figure 2.1: Foto dispositivo ACH-A 6 Digital Analog I/O peripheral 2.2 Conguration Quantity Description DIGITAL INPUT DIGITAL OUTPUT ADVANCED DIGITAL I/Os FAST DIGITAL INPUT PT1000 INPUT ANALOG INPUT ENCODER INPUT 4 4 8 4 1 2 1 2.3 Specications 2.3.1 Input Power Input Voltage min-max logic current Max current*
*with all inputs/outputs active General purpose digital inputs General purpose digital outputs Congurable digital inputs / outputs High speed digital inputs PT1000 analog input 4/20mA or 0-10V analog inputs 5V TTL encoder input ACH-A 16-34 0.060 19 U.M. V A A 2.3.2 Command InputsDigital input connector CANopen Serial TTL ACH-A digital outputs / analog parameters digital outputs / analog parameters Sirius Electronic Systems s.r.l. 7 2.3.3 Digital Inputs Digital Analog I/O peripheral Number, type All inputs Logic levels GP [IN0..11]
HS [IN12..15]
Current rating ACH-A up to 16, operating from 24V or 5V, software programmable, with RC lter Vin-LO < 5.6V, Vin-HI > 13V @24V Vin-LO < 1.6V, Vin-HI > 3.5V @5V up to 12 General Purpose inputs with 4.7us RC 4 High Speed input with 3.3us RC and interrupt capability 10mA @ 24/5V Figure 2.2: HS Inputs Figure 2.3: GP Inputs 8 Sirius Electronic Systems s.r.l. Digital Analog I/O peripheral 2.3.4 Analog Inputs Number, type All inputs AN [IN0,1]
ACH-A 2, insulated operating from 0 to 10V or 4 to 20mA 2 x 12 bits (LTC1861) /16 bits (LTC18It does not detect the lack o65) analog inputs Figure 2.4: 12/16 bits Analog Inputs 2.3.5 PT1000 Input Number, type All inputs AN [IN2]
ACH-A 1, insulated operating at 1000 ohm 1 x 16 bits analog inputs Figure 2.5: 16 bits Analog Input Sirius Electronic Systems s.r.l. 9 Digital Analog I/O peripheral 2.3.6 Digital Outputs Number, type
[OUT0..11]
Nominal Load Current ESD protection ACH-A 12, insulated Current-sourcing MOSFET at 24V (PNP) 1 parallel, 2 parallel, 4 parallel 2.9A, 4.3A, 6.3A yes Figure 2.6: Output 10 Sirius Electronic Systems s.r.l. Digital Analog I/O peripheral 2.3.7 UART Port Signals Mode Protocol 2.3.8 CAN Port Signals Isolation Format Data Address selection Stub 2.3.9 Encoder Port Signals Levels Frequency Power supply ACH-A RX, TX, GND full-duplex, serial communication port for setup and control, 115200 -
1250000 baud rate Binary ACH-A CANH, CANL, GND CAN interface circuit and +5 Vdc supply for CAN is optically insulated from drive circuits CAN V2.0b physical layer for high-speed connection compliant in according CANopen CIA DS301 determined by dip-switch 121 ohm selectable ACH-A A, B, X 5V 4MHz (post quadrature) 5V @ 400mA 2.3.10 Status Indicators CAN status green and red leds, in according with CAN indicator specication DR303-3 ACH-A 2.3.11 Protections Current limitation Reverse polarity Short circuit ACH-A 8A (digital output) logic circuit, serie diode power circuit, serie diode logic circuit, 500mA fuse Sirius Electronic Systems s.r.l. 11 Digital Analog I/O peripheral 2.3.12 Mechanical & Environmental Size (L x W) Height Weight Ambient temperature Humidity ACH-A 129,5 x 83 mm 24 mm 77 g 0 to +45 C operating, -40 to +85 C storage 0 to 95%, non condensing 2.3.13 Agency Conformance CE 61000_6_4 61000_6_2 ROHS ACH-A CE compliant Generic standards - Emission Standard for industrial environments Generic standards - Immunity for industrial environments ROHS Compliant 12 Sirius Electronic Systems s.r.l. Digital Analog I/O peripheral 2.4 Connections Figure 2.7: Onboard connectors Sirius Electronic Systems s.r.l. 13 M2CON5M1CON1TP3JP3TP4L11F1C93U10U9U3R126R121R104R111R89R93R78R73R221R222R213R212R168C94R130R125R122R110R120R112R106R103R90R95R88R92R81R71R77R74R10R1R28R19R214D22CON3C95R171C27R139R135U8U11U12U13R132R116R124R108R97R100R80R84R7R16R25R35CON8R167R136C22R137C29U7D6CU8CU11CU12CU13OP14OP13OP12OP11OP9OP10OP1OP2OP3OP4F2U14C24L3R55R64R45C32R37OP21OP16OP15C1C3C5C7C91CON2R158TP1R159L2OP27OP28R66OP29R58R69R60R40R48R50C30R43TP2OP17OP18CU6U6U5CU5U1CU1U2CU2L9R155OP31OP30C61C63C59OP7OP8OP6OP5OP19CU22C81TP9R218R216CE10CU24U24S1R162C87C88U15CU15C31OP20C69U22U27R220R219R217C86CON4C49OP25D18D17OP24OP23OP22OP26U4CU4U25C70C68X1C80L10C82U23L6CON6R194D19C46C41C42R197C97CU23C84TP7TP5CU20U19CU19R190R189C56TP6C105U21C100C73C67C99R215U28C101C92D21U26TP8L4JP1JP2TP11C85C83TP10JP1CON1CON5M2M1 Digital Analog I/O peripheral 2.4.1 Board Power supply The card reads as feedback only the voltage of the PT1000 side galvanically insulated. It does not detect the lack of power supply circuits for input / output, so you need to power through terminals M1 or M2, galvanically insulated side from the micro. 2.4.2 CON1 - High Speed digital inputs Figure 2.8: MICROFIT 3.0 430451200 pin 1 2 3 4 5 6 7 8 9 10 11 12 name FI_0
+24V_IO FI_1 FI_2
+24V_IO FI_3 GND2
+24V_IO GND2 GND2
+24V_IO GND2 type IN OUT IN IN OUT IN
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OUT
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OUT
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2.4.3 CON2 - Analog input 0 description HS digital input 0 - EI1.SA inputs power supply HS digital input 1 - EI1.SB HS digital input 2- EI2.SA inputs power supply HS digital input 3- EI2.SB Inputs reference inputs power supply Inputs reference Inputs reference inputs power supply Inputs reference Figure 2.9: MICROFIT 3.0 436500500 name
+24V_A 0-10V 4-20mA GND2 GND2 type OUT IN IN
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pin 1 2 3 4 5 14 description Input power supply Analog Input 0, 0-10V input Analog Input 0, 4-20mA input Input reference Input reference Sirius Electronic Systems s.r.l. 12345678910111212345 Digital Analog I/O peripheral 2.4.4 CON3 - Analog input 1 Figure 2.10: MICROFIT 3.0 436500500 pin 1 2 3 4 5 name 24V 0-10V 4-20mA 0V Ground type OUT IN IN
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description Input power supply Analog Input 1, 0-10V input Analog Input 1, 4-20mA input Input reference Input reference 2.4.5 CON4 - PT1000 analog input Figure 2.11: MICROFIT 3.0 436500400 pin 1 2 3 4 name H1 H2 L1 L2 type OUT IN IN OUT description source power supply high side PT1000 low side PT1000 drain power supply Sirius Electronic Systems s.r.l. 15 123451234 2.4.6 CON5 - Encoder Digital Analog I/O peripheral Figure 2.12: MICROFIT 3.0 430450600 pin 1 2 3 4 5 6 name 5V reference reference SA SB SC type OUT
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IN IN IN description 5V encoder power supply 0V encoder reference 0V encoder reference A signal B signal C signal (index) 2.4.7 CON6 - CANopen Figure 2.13: MICROFIT 3.0 430450800 name CH+
CH-
CAN reference CAN reference type IN IN IN IN pin 1-5 2-6 3-7 4-8 16 description CAN high CAN low 0V CAN reference 0V CAN reference Sirius Electronic Systems s.r.l. 12345612345678 Digital Analog I/O peripheral 2.4.8 CON7 - Reserved for future use CON7 supplies 5V, 3.3V and 6 signals to the CPU for piggy back expansions. 2.4.9 CON8 - Logical power supply Figure 2.14: MICROFIT 3.0 430451000 pin 1-6 2-7 3-8 4-9 5-10 name comune 24V Ground NC NC type IN IN IN
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description 0V power supply reference 24V power supply ground
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Sirius Electronic Systems s.r.l. 17 12345678910 2.4.10 M1 - Upper GP I/Os terminal block Digital Analog I/O peripheral Figure 2.15: WEIDMULLER 1607120000 pin 1 2 3 4 5 6 7 8 9 10 name 24V DI_0 DI_1 DI_2 DI_3 DI_4/DO_8 DI_5/DO_9 DI_6/DO_10 DI_7/DO_11 0V type IN IN IN IN IN IN/OUT IN/OUT IN/OUT IN/OUT
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description 24V power supply GP 0 - EI3.SA digital input GP 1 - EI3.SB digital input GP 2 - EI4.SA digital input GP 3 - EI4.SB digital input GP 4 digital input/8 digital output GP 5 digital input/9 digital output GP 6 digital input/10 digital output GP 7 digital input/11 digital output reference For wiring, use WEIDMULLER SOCKET BLOCKS BL-I/O 3.5/30F Figure 2.16: WEIDMULLER 1779920000 BL-I/O 3.5/30F terminal block adds two reference rows, 24V and 0V, that must be connected exter-
nally to blocks 1 and 10. 2.4.11 M2 - Upper GP I/Os terminal block Figure 2.17: WEIDMULLER 1607120000 18 Sirius Electronic Systems s.r.l. 12345678910123456789101234567891012345678910ROW3ROW2ROW112345678910 Digital Analog I/O peripheral pin 1 2 3 4 5 6 7 8 9 10 name 24V DO_0 DO_1 DO_2 DO_3 DO_4/DI_8 DO_5/DI_9 DO_6/DI_10 DO_7/DI_11 0V type IN OUT OUT OUT OUT OUT/IN OUT/IN OUT/IN OUT/IN
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description 24V power supply GP 0 - EI3.SA digital output GP 1 - EI3.SB digital output GP 2 - EI4.SA digital output GP 3 - EI4.SB digital output GP 4 digital output/8 digital input GP 5 digital output/9 digital input GP 6 digital output/10 digital input GP 7 digital output/11 digital input reference FOR WIRING, USE WEIDMULLER SOCKET BLOCKS BL-I/O 3.5/30F Figure 2.18: Connettore tipo WEIDMULLER 1779920000 BL-I/O 3.5/30F terminal block adds two reference rows, 24V and 0V, that must be connected exter-
nally to blocks 1 and 10. Sirius Electronic Systems s.r.l. 19 123456789101234567891012345678910ROW3ROW2ROW1 2.5 Dip-switch S dip-siwtch is located as in gure Digital Analog I/O peripheral Figure 2.19: dip-switch position 2.5.1 Address selection Using S1 selector it is possible to change the CAN address of the device. Assigned address is stored in variable CobId. Address can be a number from 0 to 127. Every CAN node must have an unique address. Follows bit weight:
Switch S2 ON S3 ON S4 ON S5 ON S6 ON S7 ON S8 ON Peso 1 2 4 8 16 32 64 Table 2.1: dip-switch weight 20 Sirius Electronic Systems s.r.l. M2CON5M1CON1TP3JP3TP4L11F1C93U10U9U3R126R121R104R111R89R93R78R73R221R222R213R212R168C94R130R125R122R110R120R112R106R103R90R95R88R92R81R71R77R74R10R1R28R19R214D22CON3C95R171C27R139R135U8U11U12U13R132R116R124R108R97R100R80R84R7R16R25R35CON8R167R136C22R137C29U7D6CU8CU11CU12CU13OP14OP13OP12OP11OP9OP10OP1OP2OP3OP4F2U14C24L3R55R64R45C32R37OP21OP16OP15C1C3C5C7C91CON2R158TP1R159L2OP27OP28R66OP29R58R69R60R40R48R50C30R43TP2OP17OP18CU6U6U5CU5U1CU1U2CU2L9R155OP31OP30C61C63C59OP7OP8OP6OP5OP19CU22C81TP9R218R216CE10CU24U24S1R162C87C88U15CU15C31OP20C69U22U27R220R219R217C86CON4C49OP25D18D17OP24OP23OP22OP26U4CU4U25C70C68X1C80L10C82U23L6CON6R194D19C46C41C42R197C97CU23C84TP7TP5CU20U19CU19R190R189C56TP6C105U21C100C73C67C99R215U28C101C92D21U26TP8L4JP1JP2TP11C85C83TP10 Digital Analog I/O peripheral 2.5.2 Communication speed selection Using S1 selector it is possible to change the communication speed of the device. Assigned speed is stored in variable CobBR. Speed can be 125, 250, 500 or 1000 kbps. S10 OFF OFF ON ON S9 OFF ON OFF ON Baud rate kbps 125 250 500 1000 Table 2.2: baud rate selection Sirius Electronic Systems s.r.l. 21 Digital Analog I/O peripheral FCC Statement Note: 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 when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense. Changes or modications not expressly approved by the party responsible for compliance could void the users authority to operate the equipment. Industry Canada statement This device complies with Industry Canada licence-exempt RSS standard(s). Operation is subject to the following two conditions:
1. this device may not cause interference, and 2. this device must accept any interference, including interference that may cause undesired operation of the device. Le prsent appareil est conforme aux CNR dIndustrie Canada applicables aux appareils radio ex-
empts de licence. Lexploitation est autorise aux deux conditions suivantes :
1. lappareil ne doit pas produire de brouillage, et 2. lutilisateur de lappareil doit accepter tout brouillage radiolectrique subi, mme si le brouil-
lage est susceptible den compromettre le fonctionnement. CAN ICES-3 (A)/NMB-3(A) 22 Sirius Electronic Systems s.r.l.