The ST-LCR1 Logic-Controlled Relay (Momentary) from RDL is a device that provides double-pole double-throw dry switching contacts and LED indicators for relay closure. Operation with this unit is momentary, making it well suited for installations where additional switching contacts are required. It will work with virtually any type of control signal.
This unit activates with logic circuits and features a DPDT switching relay and open-collector switching. The unit can be controlled with its switch, button, or logic circuits.