Product description
The X-12s™ Eight Relay expansion module is used with the X-400 or X-600M™ controller. The X-12s has eight relays, each with Form-A contacts (SPST) with the commons tied together in two groups. A removable terminal connector provides connections to the relays.
One or more X-12s expansion modules can be connected to an X-400 or X-600M controller with a ribbon cable. The ribbon cable provides both power and communications to the expansion modules.
The X-400 or X-600M with its expansion modules such as the X-12s provide an easy, flexible and reliable way to monitor and control systems and devices over a network. The X-12s is suitable for use with moderate loads such as solenoid valves, alarms and indicator lights.
More information is available on the website of ControlByWeb.
Reviews

Smooth sailing.
Reviews

Smooth sailing.