Allen Bradley AB SLC500 Output Module 1746-OX8 /A

Allen-Bradley 1746-OX8 SLC 500 Digital Contact Output Module

The Allen-Bradley 1746-OX8 is an 8-point isolated relay output module designed for the SLC 500 series. It provides individually isolated high-current relay outputs, making it suitable for applications requiring flexible load control.

Key Features

• Individually Isolated Outputs: Each of the eight relay outputs is isolated, allowing for independent control and enhanced system flexibility.
• Wide Voltage Range: Supports operating voltages from 5 to 125V DC and 5 to 265V AC, accommodating various industrial requirements.
• High-Current Switching: Capable of handling up to 3A per point at 120V AC and 1.2A at 24V DC, suitable for high-current applications.
• LED Status Indicators: Equipped with LED indicators for each output, facilitating easy monitoring and diagnostics.
• Compatibility: Seamlessly integrates with SLC 500 chassis and processors, ensuring straightforward installation and operation.

Technical Specifications

• Operating Voltage: 5–125V DC; 5–265V AC
• Output Channels: 8 individually isolated relay contacts
• Nominal Output Current: 3A at 120V AC; 1.2A at 24V DC
• Maximum Output Current: 5A per point
• Backplane Current Consumption: 85mA at 5V DC; 90mA at 24V DC
• Heat Dissipation: 0.825W per point; 8.6W total
• Isolation Voltage: 1500V AC (I/O to backplane)
• Operating Temperature: 0°C to 60°C (32°F to 140°F)
• Storage Temperature: -40°C to 85°C (-40°F to 185°F)
• Certifications: UL, CSA, CE

Applications

The 1746-OX8 module is ideal for industrial environments requiring reliable and flexible control of high-current loads. Its isolated outputs and wide voltage compatibility make it suitable for diverse applications within automation systems.

Installation and Maintenance

Designed for easy integration into existing SLC 500 systems, the 1746-OX8 module features a standard rack-mounted design. The LED indicators provide real-time status updates, aiding in efficient monitoring and maintenance.

For detailed installation instructions and safety guidelines, refer to the official Allen-Bradley documentation.