EXP R8 PCB expansion module with 8 relays for Fighter General Characteristics Order Codes All outputs are supervised and must be properly terminated. 24VDC/1A output per relay (fused). Maximum load depends on rest of system. Capability for extra Power Supply (FPS-5, transformer and batteries) with fully supervised mains and battery inputs. Provides the ability to connect a wide variety of loads (notification appliances, automation modules etc). Connection via BUS. Module ID via Dip Switches. EXP R8 Order Code PCB board PH.RE.FIT.08 PCB board with metal base PH.RE.FIT.MB