FC RY 3

Relay module that converts the 0...10 V DC input signal into contact outputs. FCRY 3 can control, for example, a fan coil unit (fan speed). The relays are interlocked so that only one of the relays (RL1, RL2 or RL3) is active at a time. The active relay is indicated by an indicator light (1, 2 or 3).