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Teracom TCW181B-CM User Manual

Ethernet digital io module
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Summary of Contents for Teracom TCW181B-CM

  • Page 2: Short Description

    1. Short description TCW181B-CM is an Ethernet digital IO module. It has 8 relays with NO/NC contacts and 1 digital input. The device has embedded HTTP server for easy setup. For a stand-alone application, there is no need of external software for setup. A standard browser as IE, Chrome, Firefox, etc. can be used.

  • Page 3: Led Indicators

    The installation consists of mounting the device, connecting to an IP network, connecting inputs and outputs, providing power and configuring via a web browser. TCW181B-CM can be wall or flat, nonflammable surface mounted, in a clean and dry location room. Ventilation is recommended for installations where ambient air temperature is expected to be high.

  • Page 4: Login Page

    TCW181B-CM can be mounted to a standard (35mm by 7.55mm) DIN rail. Attach the controller to the DIN rail by hooking the hook on the back of the enclosure to the DIN rail and then snap the bottom hook into place.

  • Page 5: Monitoring Page

    The active session will be terminated automatically if the current user stays inactive for 2 minutes. 8.2 Monitoring page After successful authorization, the “Monitoring” page appears: The “Monitoring” page provides information about the state of the relays and digital input. The state of the relay can be changed by appropriate “ON/OFF”...

  • Page 6: Network Setup Page

    Mail server type – either “custom” or “tcw gateway”. “Custom” – public or private mail server without SSL should be used. Important! TCW181B-CM does not support Secure Socket Layer (SSL); “Tcw gateway” - dedicated mail server is used. Important! The service is free and not guaranteed.

  • Page 7: Snmp Setup Page

    Subject – e-mail subject; Message – e-mail body. Username and password for WEB access to TCW181B-CM can be changed in the Web Access section. Setting the authentication to “disabled” will provide access to monitoring page without entering username and password. The HTTP port can be changed also in this section.
  • Page 8 SNMP traps are sent if: event occurs (status change) on Digital Input; restart condition. 8.5 I/O Setup page The following parameters can be set for the relays: Description – maximum 11 characters can be used; Pulse Duration – time for relay activation after "Pulse" command. There are separate settings for every relay.
  • Page 9 9. Remote control application example The controlled device is connected in series with the relay contacts. The user can operate TCW181B-CM using either WEB browser or SNMP application. The relays can be managed independently of each other. The above example is included solely for illustrative purposes. Because of the many variables and requirements associated with any particular installation, Teracom Ltd.

  • Page 10: Monitor And Control

    10.3 Monitor and control Name Access Description Syntax x.3.1.0 digitalInput read-only Digital input state INTEGER { closed(0), open(1) } x.3.2.0 relay1 read-write Relay 1 state INTEGER { off(0), on(1) } x.3.3.0 relay2 read-write Relay 2 state INTEGER { off(0), on(1) } x.3.4.0 relay3 read-write Relay 3 state...
  • Page 11 10.5 I/O Setup Name Access Description Syntax x.5.1.0 relay1PulseDuration read-write Pulse duration of relay1 INTEGER (1..253) x.5.2.0 relay2PulseDuration read-write Pulse duration of relay2 INTEGER (1..253) x.5.3.0 relay3PulseDuration read-write Pulse duration of relay3 INTEGER (1..253) x.5.4.0 relay4PulseDuration read-write Pulse duration of relay4 INTEGER (1..253) x.5.5.0 relay5PulseDuration...
  • Page 12 XML is often preferred choice when it comes to M2M communication and system integration. The monitored values are transmitted in status.xml file that can be easily processed by software applications. Below is the structure of the status.xml file : <Monitor> <Device>TCW181B-CM</Device> <ID>00:04:A3:AA:0A:C1</ID> <Hostname>TCW181B</Hostname> <FW>3.00</FW> <DigitalInputDescription>d1</DigitalInputDescription>...

  • Page 13: Factory Default Settings

    12. Factory default settings TCW181B-CM can be restored to its original factory default settings, following the steps below: Turn off the power supply; Press and hold the RESET button then turn on the power supply; After turning the power supply release the RESET button. The LED’s STS and LOG will flash 14 times, after that only the STS LED will continue to blink.

  • Page 14: Environment Information

    The joint part with external component shall have space for attachment/removal of the cable after installation. Teracom does not guarantee successful operation of the product if the product was used under conditions deviating from the product specifications.
  • Page 15 Appendix A Fig.1 Fig.2 TCW181B-CM_R4.2 - April 2017 Page 14...
  • Page 16 TCW181B-CM_R4.2 - April 2017 Page 15...

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