Teracom IP watchdog relay board TCW112-WD


Model TCW112-WD

TCW112-WD is an IP watchdog relay board with VLAN and MAC filters support..

Short Description The TCW112-WD 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 18964 with the TCW122-WD.

Warranty period: 3 years

Click here for Example application:

Click here for product manual:

Please click below for complete product information at Teracom.

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