Allen-Bradley 1756-OF8 PLC Output Module US 1756OF8

Description:

The Allen-Bradley 1756-OF8 ControlLogix Analog Output Module (1756OF8) is used in ControlLogix automation systems to provide precise analog output signals to field devices. Commonly installed in ControlLogix chassis within industrial control panels, process control systems, and manufacturing lines where accurate voltage or current output control is required. Maintenance teams, OEMs, and system integrators use this module for I/O expansion, replacement of failed analog output cards, system upgrades, and integration of analog-controlled equipment into PLC-based architectures. 

Applications:

The 1756-OF8 analog output module is widely used in industrial environments to control variable frequency drives, proportional valves, actuators, and other analog-driven devices. It supports manufacturing plants, oil and gas facilities, water treatment systems, and chemical processing operations where stable and high-resolution analog signal control is essential for maintaining consistent process performance.

Technical Specifications:

• Manufacturer: Allen-Bradley (Rockwell Automation)
• Model / Part number: 1756-OF8
• Product type: Analog output module
• Series: ControlLogix
• Number of outputs: 8 analog outputs
• Output type: Voltage and current selectable (application dependent)
• Resolution: High-resolution digital-to-analog conversion
• Mounting: 1756 ControlLogix chassis slot
• Communication: Backplane communication
• Isolation: Channel-to-backplane isolation
• Application environment: Industrial automation systems

Common Replacements:

• Allen-Bradley 1756-OF8H
• Allen-Bradley 1756-OF4
• Siemens 6ES7532-5HF00-0AB0