1769-OB32/A

Overview of Allen-Bradley 1769-OB32-A CompactLogix 32 Point DC Output Module

The Allen-Bradley 1769-OB32-A is a CompactLogix DC solid-state output module with 32 discrete sourcing outputs. It operates on a 20.4 to 26.4 V DC input voltage range and delivers a current rating of 0.5 A per output point at 60°C. Designed for reliable industrial use, this module is suitable for controlling a wide range of field devices such as solenoids, relays, and small motors in automation systems.

Key Features of 1769-OB32-A

• Outputs: 32 discrete sourcing DC outputs.
• Operating Voltage: 20.4 to 26.4 V DC.
• Current Rating: 0.5 A per output at 60°C, 1.0 A at 30°C with linear derating.
• Wire Size: Supports 22 to 14 AWG solid and 22 to 16 AWG stranded copper wire.
• Mounting: Panel mount or DIN rail installation.
• Dimensions: 118 mm (H) x 52.5 mm (W) x 87 mm (D), height with mounting tabs 138 mm.
• Power Supply Distance Rating: 8 modules from power supply.
• LED Indicators: Individual LED for each output point status.
• Operating Temperature Range: 0 to 60°C (32 to 140°F).
• Weight: Approximately 450 g (0.99 lbs.).

Technical Specifications

Applications / Use Cases

The 1769-OB32-A module is ideal for machine control and automation tasks requiring numerous DC discrete outputs such as solenoids, contactors, and pilot devices. Its compact size and robust construction make it suitable for diverse industrial control environments requiring efficient and reliable output control.