Allen-Bradley 1746-OB16E Digital DC Output Module

Product Overview

The Allen-Bradley 1746-OB16E is a high-performance digital output module for SLC 500 systems. This 16-output module delivers reliable DC control for industrial applications.

Key Features

• 16 DC outputs for multiple device control

• 10-30V DC operating voltage range

• Removable terminal block for easy wiring

• Electronic fuse protection for safety

• Fast response time for quick operations

Technical Specifications

Brand: Allen-Bradley

Model: 1746-OB16E

Output Type: Digital DC

Output Count: 16 points

Voltage Range: 10-30V DC

Current per Output: 1A or 0.5A

Total Module Current: 8A

Backplane Current: 135mA at 5V

Response Time: 60ms in, 2.5ms out

Heat Dissipation: 7.6W total

Operating Temperature: 0-60°C (32-140°F)

Vibration Rating: 2.5G at 10-200Hz

Shock Rating: 30G

Installation & Compatibility

The 1746-OB16E module fits all SLC 500 chassis slots. It works with both fixed and modular SLC 500 controllers. Follow standard industrial installation practices.

Warranty & Shipping

We provide 12-month warranty on all products. Fast shipping available via FedEx, UPS, and DHL.

Professional FAQ

What is the maximum load current per point?

Each output can handle 1A or 0.5A depending on configuration.

What is the module's power consumption?

It draws 135mA from the 5V backplane power supply.

Can this module handle high inrush currents?

Yes, it supports 2.0A inrush current per point for 2ms.

What is the operating temperature range?

It operates from 0°C to 60°C (32°F to 140°F).

Is this module vibration resistant?

Yes, it withstands 2.5G vibration and 30G shock.

Download Resources

• Complete installation guide
• Wiring diagrams
• Technical specifications
• Troubleshooting manual

Get the full SLC 500 hardware manual: Download Here

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