The Control By Web WebRelay™ with 4-12Vdc input provides reliable remote relay control and discrete signal monitoring over any IP network.
Providing remote relay control in countless applications including pump and motor control, security lock systems, remote systems reboot, and lighting control. WebRelay's powerful and flexible design make the designers imagination its only limit.
The WebRelay also has an optically isolated input that can be used to monitor the state of devices, control the relay, or control a remote relay anywhere else on the network. This feature is useful to extend the output of a PLC to another building or to allow a switch to control a device in another state. So extending relays and alerts is very easily achievable. No server required.