Allen-Bradley 1756-OB16E 16 Point D/O Module 1756OB16E

Description:

The Allen-Bradley 1756-OB16E 16 Point Digital Output Module is used in ControlLogix PLC systems to provide sixteen 24V DC sourcing outputs for high-performance industrial automation applications. Commonly installed in control panels for automotive assembly lines, packaging machinery, conveyor systems, and process control equipment, it enables reliable switching of solenoids, relays, contactors, and indicator devices. Maintenance teams and system integrators use this module for output expansion, system upgrades, panel retrofits, and replacement of failed digital output modules within ControlLogix-based control architectures.

Applications:

The Allen-Bradley 1756-OB16E module is applied in manufacturing plants, robotic cells, material handling systems, bottling lines, and water and wastewater facilities where dependable 24V DC discrete output control is required for precise and responsive field device actuation.

Technical Specifications:

• Manufacturer Part Number (MPN): 1756-OB16E
• Product Type: Digital DC Output Module
• Series: ControlLogix (1756)
• Number of Outputs: 16
• Output Voltage: 24V DC
• Output Type: Sourcing (PNP)
• Current per Point: 2 A maximum
• Backplane Current Draw: 250 mA at 5.1V DC
• Isolation: Channel-to-channel isolation
• Response Time: 1 ms typical
• Mounting: ControlLogix chassis
• Operating Temperature: 0°C to 60°C

Common Replacements:

• Allen-Bradley 1756-OB16D
• Allen-Bradley 1756-OB16I
• Allen-Bradley 1756-OB32E