Description
| Parameter | Specification |
| Manufacturer | Allen-Bradley (Rockwell Automation) |
| Model Number | 1746-IB16 |
| Module Type | Digital Discrete Input Module |
| Number of Inputs | 16 Channels |
| Voltage Category | 24V DC Sink (Sinking) |
| Operating Voltage | 10 to 30V DC |
| Backplane Current (5V) | 0.050 A (50 mA) |
| Backplane Current (24V) | 0.000 A |
| Off-State Voltage | 0 to 5V DC |
| On-State Voltage | 10 to 30V DC |
| Signal Delay (Max) | 8 ms (On and Off) |
| Termination | Removable Terminal Block (1746-RT25) |
| Operating Temp | 0°C to 60°C (32°F to 140°F) |
Allen Bradley 1746-IB16
Allen Bradley 1746-IB16
Allen Bradley 1746-IB16
The ALLEN-BRADLEY 1746-IB16 is a high-density 16-point DC input module designed for the SLC 500 controller platform. It provides a reliable interface for sensing 24V DC discrete signals from field devices such as limit switches, float sensors, and pushbuttons. Featuring optical isolation between the field-side wiring and the backplane logic, the 1746-IB16 ensures system stability and protection against electrical noise in industrial environments, making it a staple component for versatile machine control and automation sequences.
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