Allen-Bradley 1746-NT4 | SLC500 Analog Input Module Signal Module Remote I/O (SM RIO) system Key considerations usually include:

Key considerations usually include:

Q4: Can the switch operate in harsh industrial conditions

Remote I/O (RIO)

It is designed for use in hazardous environments

Allen-Bradley 1746-NT4 | SLC500 Analog Input Module Signal Module Remote I/O (SM RIO) system Key considerations usually include:Overview The 1746 NT4 is a high resolution 4 channel analog input module designed for industrial SLC500 systems. It acquires precise signals from thermocouple and millivolt sensors. Electrical Specifications Inputs: 4 thermocouple mV channels Backplane Current Draw: 55 mA at 24V, 0. 06 mA at 5VDC, 0. 04 mA at 24VDC Absolute Input Voltage Range: 20 to +20 V Absolute Input Current Range: 30 to +30 mA Voltage Rating: 20 to 10 VDC, 1 LSB Overvoltage