Modbus TCP based data acquisition module with 10 differential or 20 single-ended channel voltage and current Analog Input (current input) with high voltage protection and isolation, communicable over Ethernet and Modbus TCP Protocol. Supports Analog Input types: ±150mV, ±500mV, ±1V, ±5V, ±10V, ±20mA ,0~20mA, 4~20mA (jumper selectable). Supports operating temperatures between -25C ~ +75C. Has a Din rail mount.