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TCW181B-CM - Remote relay board

TCW181B-CM - Remote relay board

TCW181B-CM is 8-channel remote relay board, which is designed to work in Ethernet networks. The device is manageable by WEB interface, SNMP programs or user application over HTTP/XML API commands. It can be used as stand-alone device or as a part of control and monitoring systems.

Remote relay board TCW181B-CM utilizes 8 relays with normally open and normally close contacts for up to 3 Amperes either AC or DC current. All eight relays of device can be activated independently or simultaneously.

TCW181B-CM supports one digital input, which can works either in “dry contact” or “logic level” modes. The mode is hardware selectable by jumper close to the input. Every change of status of the input can generate e-mail or SNMP trap, if this function is enabled.


  • Password protected web based configuration and control;
  • 1 digital input with “dry contact” and “logic level” modes;
  • 8 relay outputs with NO and NC contacts;
  • SNMP v.1 support;
  • SNMP traps sending for alert conditions;
  • E-mail sending for alert conditions;
  • SMTP with authentication (SSL is not supported);
  • XML and HTTP API commands;
  • Remote firmware update.
  • Supply voltage: 12±2VDC
  • Dimensions: 107mm x 72mm x 32mm


Download Manual


SKU:  TCC-010

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