Allen Bradley AB SLC500 Output Module 1746-OA16 /D

Allen-Bradley 1746-OA16/D SLC 500 Digital AC Output Module

The Allen-Bradley 1746-OA16/D is a 16-point digital AC output module designed for integration with the SLC 500 series of programmable logic controllers (PLCs). This module facilitates the control of AC-powered devices, such as motors, solenoids, and relays, within industrial automation systems.

Key Features

• Output Channels: 16 discrete AC output points, organized into two groups of eight.
• Operating Voltage Range: 85 to 265 VAC at a frequency of 47 to 63 Hz.
• Current Ratings:
  • Continuous current per point: 0.5 A at 30°C (86°F); 0.25 A at 60°C (140°F).
  • Continuous current per module: 8.0 A at 30°C (86°F); 4.0 A at 60°C (140°F).
• Backplane Current Draw: 370 mA at 5 VDC.
• Signal Delay: On = 1 ms; Off = 11 ms.
• Off-State Leakage Current: 2 mA.
• On-State Voltage Drop: Maximum of 1.5 V at 0.5 A.
• Surge Current per Point: 10 A for 25 ms.

Installation and Compatibility

The 1746-OA16/D module is designed for easy installation into any slot of an SLC 500 chassis, offering flexibility in system configuration. It is compatible with all SLC 500 processors and can be used in both local and remote I/O configurations. The module features removable terminal blocks, simplifying wiring and maintenance tasks.

Applications

This output module is suitable for a wide range of industrial applications, including:

• Manufacturing automation.
• Material handling systems.
• Process control in water treatment facilities.
• Packaging and labeling operations.
• Food and beverage processing.

Environmental Specifications

• Operating Temperature: 0°C to 60°C (32°F to 140°F).
• Storage Temperature: -40°C to 85°C (-40°F to 185°F).
• Relative Humidity: 5% to 95% (non-condensing).

The Allen-Bradley 1746-OA16/D module provides reliable and efficient control of AC-powered devices, making it a valuable component in various industrial automation systems.