Securitron RB Relay Board

The RB4 board is used for interlock installations and where a basic relay board is needed. The relay board provides normally-open or normally-closed relays that can be interconnected. Ideal for interlock installations or wherever a basic relay board is used to trigger action, shunt alarms or report status from an access control system. Product Features Adds relays for uses including shunting, interlocking and reporting Individual coil connections - common negative or positive Replaces socket mount relays Mounts 4 DPDT relays with 2 Amp contacts All dry contact connections are brought out on screw terminals Relays have low current coils (13mA at 12VDC; 8mA at 24VDC) Allows operation from most LED drive outputs