... type thermocouple, voltage, or current signal- Functions:retransmission, high/low alarm of momentary flow, temperature and pressure, abnormal signal detecting ... current (external connect to precise shunt resist or install I4 module on MIO): 0~20mA, 4~20mA, etc.Linear resistance ... ; and that of X3 module ≥10.5V.)General specificationsVoltage: support AC85-265V,50/60Hz or DC24V. Power consumption: ≤5W or ...