WebRelay is an electrical relay (or electrical switch) with a built-in web server. The relay can be turned on, off, or pulsed using a web browser. It has a long history of reliable operation in many applications including remote reboot, industrial control, security, and remote control and monitoring.

WebRelay, is a network controlled ethernet relay that can provide remote relay control in countless applications including pump and motor control, security lock systems, remote reboot, and lighting control. WebRelay's powerful and flexible design make imagination its only limit.

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 somewhere 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.

Features

No programming required
Full control using a standard web browser or text-based XML messages
Can operate as a Modbus/TCP slave
Password protected
12A relay contacts
ON/OFF or Pulsed relay modes
Optically-isolated input uses:
Monitoring
Relay control
Remote relay control (peer-to-peer)
Auto-Reboot controller mode for remote reboot of network devices
Selectable TCP ports
Removable terminal connectors included
Ethernet Control
DIN rail or wall-mount
Power supply options:
9-28VDC
POE and/or 9-28VDC
Five-Year Warranty

Parameter Name	Parameter Value
Signal type	digital
Bus	Ethernet, Modbus TCP
Type	remote network
Applications	PLC
Mounting	DIN rail built-in
Other characteristics	relay flexible