IP watchdog relay board TCW112-WD


Model TCW112-WD

VLAN and MAC filters support. SNMP v1 support for M2M application.

Short Description The TCW112-WD is an IP watchdog relay board. It can control functionality of IP-based devices and networks by transmitting or receiving respectively an ICMP echo request or ICMP echo reply. If there is no ping, for a previous set period of time, the controller will activate its relay, resetting the targeted device. Such devices, with reset functionality, are also known as a “Watchdog relay”. The IP watchdog monitoring board has one digital and analog input. Its relay has normally open and normally closed contacts. The board also utilizes a 1-Wire interface. All these, give extra functionality for general monitoring and control of electric and non electric parameters. The relay can be activated manually (WEB and/or SNMP) or automatically from a missed ping (ICMP echo request or echo reply).


* Password protected web based configuration and control;
* 1 digital input with “dry contact” or “logic level” mode;
* 1 analog input with 0 to 60VDC range;
* 1 relay output with normally open and normally closed contacts;
* 1-Wire communication interface for 1 temperature or humidity sensor;
* Reliable IP watchdog;
* SNMP v.1 support;
* Sending SNMP traps messages under certain conditions;
* VLAN and MAC address filtering;
* Remote FTP firmware update

Power Supply: 12V 500mA UL-Listed Power Adapter, 100 - 240VAC to 12VDC, .5A
If a power supply is needed please order Model PS-18964 with the TCW122-WD.

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  • Model: TCW112-WD
  • Shipping Weight: 1lbs
  • Manufactured by: Teracom