Allen-Bradley 1746-IB16 SER.C SLC 500 Digital 16-Input Module 1

Allen‑Bradley 1746‑IB16 Series C is a digital DC input module for SLC 500 PLC systems, designed to monitor 16 sinking 24 VDC input signals from field devices in industrial automation and control applications.
Product Type: Digital DC Input Module
Manufacturer: Allen‑Bradley (Rockwell Automation)
Manufacturer Series: SLC 500
Manufacturer Part Number: 1746‑IB16
Series: C
Country of Manufacture: Malaysia
Module Type: Input module
Input Type: Digital DC
Input Configuration: Sinking inputs
Number of Inputs: 16
Number of Points: 16
Nominal Input Voltage: 24 VDC
Operating Voltage Range: 10 to 30 VDC
Input Current: Approx. 7 mA per point @ 24 VDC
On‑State Voltage: ≥ 10 VDC
Off‑State Voltage: ≤ 5 VDC
Input Impedance: Approx. 3.3 kΩ
Response Time ON: Approx. 8 ms
Response Time OFF: Approx. 8 ms
Input Grouping: 1 group of 16 inputs
Isolation: Inputs electrically isolated from backplane logic
Backplane Current Load: 50 mA @ 5 VDC
Status Indication: LED indicator per input channel
Connector Type: Removable terminal block
Compatible Terminal Assemblies: 1746‑TB2, 1746‑TB3
Chassis Compatibility: Allen‑Bradley SLC 500 chassis
Mounting Type: Rack mounted
Operating Frequency: DC input (not frequency dependent)
Operating Temperature Range: 0 to +60 °C
Storage Temperature Range: −40 to +85 °C
Certifications: UL, CSA, CE
Typical Applications: Monitoring DC sensors, proximity switches, photoelectric sensors, pushbuttons, and other 24 VDC field input devices in industrial automation systems Please review pictures carefully and let us know if you have any questions!