| Item Description | Extension module for switching and monitoring the loads / supply voltage 24 V DC, 4 digital inputs, 8 digital outputs / including controller to expand the inputs / outputs of the load management system. Basic functions / MAIN SYSTEM APPLICATIONS: • load management system expansion • decentralized peripherals for switching load groups • 4X digital inputs, 24 VDC 10 MA with 10 MS (25 HZ) delay • 8X digital relay outputs 250 VAC / 6 A (not short-circuit proof) • status leds for inputs / outputs • 8X dip switches, manual/automatic • 1X RS-485 (MODBUS rtu) to screw terminals • 1X ethernet TCP/IP 100BASET (MODBUS rtu, TCP/IP) to RJ-45 |