IP watch relay board TCW112-WD
TCW112-WD is a ip surveillance relay. It can control ip - the functioning of devices and networks by relevant icmp echo request or icmp echo. If the ping is not, during a specified period of time, the controller will activate its relay, restoring the target device. Such devices, by reset, are also known as " relay Watchdog ". Its relay has usually open and usually closed contacts. The plaque also uses 1 wire interface. All of this provides additional functionality for general monitoring and control of electrical and non -electronic parameters. Relay can be activated by hand ( Web and/or SNMP ) or automatically missed from the pingal ( icmp echo or echo answer).
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