Allen-Bradley 1794-OB32P Flex IO Digital Output Module

Description:

The Allen-Bradley 1794-OB32P FLEX I/O 32-Point Digital Output Module is used in distributed industrial automation systems to provide high-density DC output control for field devices and remote I/O applications. Commonly installed in manufacturing equipment, packaging machinery, conveyor systems, material handling equipment, and process control systems requiring reliable digital output switching through FLEX I/O architecture. Maintenance teams and system integrators use this module for system expansion, replacement, retrofit projects, and modernization of distributed control systems.

Applications:

The Allen-Bradley 1794-OB32P Digital Output Module is commonly used for controlling solenoid valves, relays, motor starters, contactors, pilot lights, alarms, and other DC-operated field devices in packaging equipment, conveyor controls, assembly machinery, process automation systems, and industrial manufacturing environments where high-density remote output control is required.

Technical Specifications:

• Manufacturer: Allen-Bradley
• Part Number: 1794-OB32P
• Product Type: Digital Output Module
• Series: FLEX I/O
• Number of Outputs: 32 Digital Outputs
• Output Voltage Range: 10.2-31.2 VDC
• Nominal Output Voltage: 24 VDC
• Output Type: Current Sourcing (PNP Transistor)
• Outputs per Group: 16
• Number of Groups: 2
• Continuous Current per Output: 0.5 A
• Maximum Current per Module: 8 A
• On-State Voltage Drop: 0.5 V Maximum
• Off-State Leakage Current: 1 mA Maximum
• Backplane Current Draw: 640 mA at 5 VDC
• Isolation Voltage: 850 VDC Tested
• Compatible Terminal Bases: 1794-TB3, 1794-TB3S, 1794-TBNF
• Mounting Style: DIN Rail Mount with FLEX I/O Terminal Base
• Operating Temperature: 0°C to 55°C
• Application Environment: Industrial Automation and Distributed I/O Systems

Common Replacements:

• Allen-Bradley 1794-OB16
• Allen-Bradley 1794-OV32
• Allen-Bradley 1794-OB8EP