1746-OBP16 | Allen-Bradley SLC 500 Output Module | 16-Point 24V DC

Allen-Bradley 1746-OBP16: 16-Channel DC Output Module

Quick Overview

The Allen-Bradley 1746-OBP16 is a 24VDC output module for SLC 500 systems. It has 16 outputs. It protects itself with built-in fuses. This 1746-OBP16 module fits in one slot in any SLC 500 chassis.

Key Tech Specs & Details

Brand: Allen-Bradley
Model: 1746-OBP16
Type: Digital DC Output Module
Output Channels: 16
Voltage: 24V DC (20.4-26.4V Range)
Max Current per Point: 1.5A @ 30°C / 1A @ 60°C
Total Module Current: 6.4A
On/Off Response Time: 2.5 ms / 60 ms
Backplane Power: 5V DC, 250 mA
Wire Size: 14 AWG (2 mm²) max
Fuse Type: Electronic (per channel)
Weight: 0.4 lb (0.18 kg)

12 Month Warranty

We promise a 12-month warranty. It covers any problems from material or workmanship. We will repair or replace your 1746-OBP16 module at no cost. Just contact us. We ship replacements fast using FedEx, UPS, or DHL.

Get Started Now

• Need the manual? Download the full guide here.
• Learn all wiring and setup details.
• Get troubleshooting tips and fuse replacement steps.
• Understand how to reset after a fault.

Download SLC 500 Hardware Manual

Professional FAQs

• What does the E-FUSE light mean?
  It means a channel has too much current. That channel turns off. The other channels keep working.
• How do I reset a faulted channel?
  Turn off the system power. Fix the wiring problem. Then turn the power back on. The channel will reset itself.
• Can I use this module in a tight space?
  Yes. It is a compact single-slot module. It fits in all SLC 500 fixed and modular chassis.
• What happens if I use a bigger wire than 14 AWG?
  It is not recommended. Using larger wire can damage the terminal connector.
• Is the output status shown on the module?
  Yes. Each of the 16 channels has a green LED. It lights up when the output is on.