ZE-4DI-2AI-2DO, Seneca

ZE-4DI-2AI-2DO.
4 Ch. Digital inputs, 2 Ch. Analog Inputs, 2 Ch Digital Outputs.
Power Supply: 19 .. 28VAC 50/60Hz, 11 .. 40VDC.
Digital Inputs: 4 PNP, NPN.
Digital Outputs: 2 Ch SPDT Relay.
Analog Inputs: 2 Ch, mA / VDC, 16bit.
Interface: Mini USB 2.0 port No. 1, No. 2 RS485.
Protocol: Modbus RTU.
Operating temperature: -20 … +70 Degrees Celsius.