The Allen Bradley 1746-NI16I Analog Input Module offers 16 input channels with a 16-bit resolution, making it ideal for precise analog process variable monitoring and feedback in control systems utilizing Proportional-Integral-Derivative (PID) algorithms. Operating efficiently within a voltage range of ±8 Volts and a current input of ±30 mA, this module supports a common mode voltage range of ±10.25 Volts relative to the analog common terminal. It is designed for robust performance in a temperature range of -25 to 60 degrees Celsius and can handle relative humidity from 5% to 95% without condensation, while its 2.425 Watts maximum backplane power consumption ensures efficient energy use. Featuring user-selectable data formats, open circuit detection, and easy wiring capabilities with up to 14 AWG, along with visual status indicators, it guarantees seamless integration and operation within PLC systems.
Technical specifications for 1746-NI16I
Manufacturer
Rockwell Automation
Brand
Allen-Bradley
Part Number/Catalog No.
1746-NI16I
Series
SLC 500
Module Type
Analog I/O Module
Backplane Current (5 Volts)
125 milliamps
Inputs
Sixteen (16)
Backplane Current (24 Volts DC)
75 milliamps
Electrical Signal type
0 to 20 mA, 4 to 20 mA, ±20 mA, and 0 to 1 mA
Bandwidth
6-250 Hertz
Chassis location
Any I/O module slot except slot 0
Step Response
9-630 milliseconds
Backplane Current
(5 Volts) 125 mA;(24 Volts DC)75 mA
Thermal Dissipation
2.43 Watts
Conversion type
Sigma - Delta
Applications
Combination 120 Volts AC I/O
Input Filtering
Low-pass digital filter with programmable filter frequencies
