Z-4DI-2AI-2DO
DAQ module with 4 digital inputs, 2 analog inputs and 2 relay outputs. Modbus RTU and Modbus TCP-IP communication with a 10/100 Mbps Ethernet port, 2 RS485 ports, a mini USB 2.0 port, Overload voltage protection. power supply 19 to 28Vac, 11 to 40Vdc