FCC ID: TF7WX-31-1000 Digital Analog 2.4 GHz Wireless Controlle

by: Everex Communications, Inc latest update: 2014-01-30 model: WX-31-1000

Two grants have been issued under this FCC ID from 04/16/2013 to 01/30/2014 (this is the only release in 2014 for this grantee). Public details available include manuals, frequency information, and internal & external photos. some products also feature user submitted or linked instructions, password defaults, warrantee terms, troubleshooting guides, & drivers.

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all	frequencies		exhibits	applications
		manual

all exhibits 14
1 ~ 2014-01-30 7
2 ~ 2013-04-16 10

app s				submitted / available
1 2	Users Manual	Users Manual	pdf	236.48 KiB
1 2		Cover Letter(s)	pdf
1 2		Test Report	pdf
1 2		External Photos	pdf
1 2		ID Label/Location Info	pdf
1 2		Cover Letter(s)	pdf
1 2		RF Exposure Info	pdf
1 2		Test Setup Photos	pdf
1 2		Cover Letter(s)	pdf
1 2		External Photos	pdf
1 2		Internal Photos	pdf
1 2		Cover Letter(s)	pdf
1 2		Test Report	pdf
1 2		Test Setup Photos	pdf

exhibit
download
text

1 2

Users Manual

Users Manual

pdf

236.48 KiB

Everex Communications, Inc WC-31 Users Manual:

is used in energy management, building control, HVAC applications. It communicates with the host and/or other WC-31 units in the unlicensed 2.4Ghz ISM band. It is powered by a 24VAC power source. The unit consists of the following I/O functions:

WC-31 is a 2.4Ghz 802.15.4 wireless digital analog I/O transceiver which 1. Three relays: 1A/30V, normally open relays. 2. Two thermistor inputs: Connect to 30K thermistor, the unit can provide remote temperature reading. 3. Serial communication bus: Other serial peripheral devices can be connected to the unit for providing expansion of the additional digital inputs/outputs or other control function, for example, thermostat or HVAC controller. One of the important features of WC-31 is its mesh network, self-forming and self-healing capability. Each WC-31 unit is a router which can relay information and command to other WC-31s. If one of WC-31 in the network path becomes non-functional, WC-31 can automatically seek other WC-31 to reform the network connection. Installation:

There are a 12 pin screw terminal and a 4 pin serial communication connector. The 12 pin screw terminal provides connections to thermistors for temperature measurement and to other HVAC devices. The 4 pin connector provides serial communication and 24VAC power to other serial device, such as thermostat or HVAC controller. Please refer to the picture below for pin assignment of each connector. WC-31 should be mounted high up on the wall to provide maximum RF communication range. 12 pin screw terminal pin assignment:

Pin 1 : Thermistor 1 input Pin 2 : Thermistor 1 input Pin 3 : Thermistor 2 input Pin 4 : Thermistor 2 input Pin 5 : Relay 1 NO (normally open) Pin 6 : Relay 1 COM Pin 7 : Relay 2 NO (normally open) Pin 8 : Relay 2 COM Pin 9 : Relay 3 NO (normally open) Pin 10: Relay 3 COM Pin 11: 24VAC input Pin 12: 24VAC input (GND) 4 pin serial communication connector pin assignment:

Pin 1 : 24VAC Pin 2 : Serial communication signal 1 Pin 3 : Serial communication signal 2 Pin 4 : 24VAC (GND) Note: This equipment has been tested and found to comply with the limits for a Class B 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 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 on or more of the following measures:

- Reorient or relocate the receiving antenna.

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

- Consult the dealer or an experienced radio/TV technician for help. Caution: This equipment is authorized for use under the United States Federal Communication Commission Rules and Regulations, Code of Federal Regulations Chapter 47 part 15 and must be installed in accordance with the instructions provided in this document. Failure to install or operate this equipment as instructed in this document could void the users authority to operate the equipment. This equipment contains no user serviceable parts. Any modification or repairs to the internal components or to the antenna configuration of the equipment without the express written consent of Everex Communications, Inc. could void the users authority to operate the equipment. Note: To comply with FCC RF exposure requirements in section 1.1307, a minimum separation distance of 20cm (8 inches) is required between the equipment and all persons. Copyright 2013 Everex Communications, Inc. Everex Communications, Inc. reserves the right to change the content of this users manual without notification

		frequency	equipment class	purpose
1	2014-01-30	2405 ~ 2475	DTS - Digital Transmission System	Class II permissive change or modification of presently authorized equipment
2	2013-04-16	2405 ~ 2475	DTS - Digital Transmission System	Original Equipment

Application Forms

app s	Applicant Information
1 2	Effective	2014-01-30
1 2	Effective	2013-04-16
1 2	Applicant's complete, legal business name	Everex Communications, Inc
1 2	FCC Registration Number (FRN)	0013710223
1 2	Physical Address	1045 Mission Court
1 2		Fremont, California 94539
1 2		United States

app s	TCB Information
1 2	TCB Application Email Address	b******@baclcorp.com
1 2	TCB Scope	A4: UNII devices & low power transmitters using spread spectrum techniques

app s	FCC ID
1 2	Grantee Code	TF7
1 2	Equipment Product Code	WX-31-1000

app s	Person at the applicant's address to receive grant or for contact
1 2	Name	V****** C**
1 2	Title	Engineering Director
1 2	Telephone Number	510-6******** Extension:
1 2	Fax Number	510-6********
1 2	E-mail	v******@everexcomm.net

app s	Technical Contact
		n/a

app s	Non Technical Contact
		n/a

app s	Confidentiality (long or short term)
1 2	Does this application include a request for confidentiality for any portion(s) of the data contained in this application pursuant to 47 CFR § 0.459 of the Commission Rules?:	No
1 2		Yes
1 2	Long-Term Confidentiality Does this application include a request for confidentiality for any portion(s) of the data contained in this application pursuant to 47 CFR § 0.459 of the Commission Rules?:	No
	if no date is supplied, the release date will be set to 45 calendar days past the date of grant.

app s	Cognitive Radio & Software Defined Radio, Class, etc
1 2	Is this application for software defined/cognitive radio authorization?	No
1 2	Equipment Class	DTS - Digital Transmission System
1 2	Description of product as it is marketed: (NOTE: This text will appear below the equipment class on the grant)	Digital Analog 2.4 GHz Wireless Controlle
1 2		Digital Analog 2.4 GHz Wireless Controller
1 2	Related OET KnowledgeDataBase Inquiry: Is there a KDB inquiry associated with this application?	No
1 2	Modular Equipment Type	Limited Single Modular Approval
1 2	Purpose / Application is for	Class II permissive change or modification of presently authorized equipment
1 2	Purpose / Application is for	Original Equipment
1 2	Composite Equipment: Is the equipment in this application a composite device subject to an additional equipment authorization?	No
1 2	Related Equipment: Is the equipment in this application part of a system that operates with, or is marketed with, another device that requires an equipment authorization?	No
1 2	Grant Comments	Limited modular approval. Output power listed is conducted. This module may only be installed by the OEM or an OEM integrator. Only antenna(s) documented in this filing may be used with this transmitter. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter. OEM integrators and End-users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance. Class II Permissive Change of adding new antenna described in this filing.
1 2	Grant Comments	Limited modular approval. Output power listed is conducted. This module may only be installed by the OEM or an OEM integrator. Only antenna(s) documented in this filing may be used with this transmitter. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter. OEM integrators and End-users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance
1 2	Is there an equipment authorization waiver associated with this application?	No
1 2	If there is an equipment authorization waiver associated with this application, has the associated waiver been approved and all information uploaded?	No

app s	Test Firm Name and Contact Information
1 2	Firm Name	Bay Area Compliance Laboratories Corporation
1 2	Name	L**** T**
1 2	Telephone Number	408-7******** Extension:
1 2	Fax Number	408 7********
1 2	E-mail	l******@baclcorp.com

Equipment Specifications
	Line	Rule Parts	Grant Notes	Lower Frequency	Upper Frequency	Power Output	Tolerance	Emission Designator	Microprocessor Number
1	1	15C		2405.00000000	2475.00000000	0.0620000
	Line	Rule Parts	Grant Notes	Lower Frequency	Upper Frequency	Power Output	Tolerance	Emission Designator	Microprocessor Number
2	1	15C		2405.00000000	2475.00000000	0.0620000

some individual PII (Personally Identifiable Information) available on the public forms may be redacted, original source may include additional details