Allen Bradley 1769-OF8C CompactLogix 8 Channel Analog Current Output Module

Product Introduction

The Allen Bradley 1769-OF8C CompactLogix 8 Channel Analog Current Output Module is a high-performance analog output device designed for CompactLogix 1769 I/O systems. This module provides precise 0–20 mA and 4–20 mA current outputs across eight independent channels, making it ideal for controlling multiple industrial devices simultaneously.

The 1769-OF8C is engineered for applications that require high-resolution and reliable analog control, offering 16-bit resolution to ensure precise signal output for process variables such as flow, pressure, temperature, and actuator position. Its open enclosure design allows integration into standard industrial cabinets while maintaining easy access for wiring and installation.

This module integrates seamlessly with CompactLogix controllers, supporting distributed control architectures and modular system expansion. By providing multiple isolated current outputs, the 1769-OF8C ensures consistent performance and electrical safety in industrial automation systems. Its robust design makes it suitable for demanding manufacturing, process control, and machine automation environments.

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Product Specifications

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Applications

• Industrial process control – Provides precise current outputs for actuators, valves, and process control devices in chemical, food, and water treatment industries.

• Machine automation – Controls multiple servo drives, proportional valves, and analog devices requiring current input.

• Material handling systems – Drives conveyor motors, actuators, and automated positioning systems with accurate current signals.

• Flow, pressure, and temperature control – Enables precise process adjustments and feedback control in industrial systems.

• Distributed I/O architectures – Supports integration into CompactLogix 1769 I/O networks for modular and scalable automation systems.

• Open panel applications – Designed for installations where an open enclosure module is preferred for easy wiring and accessibility.

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Advantages

• High-resolution outputs – 16-bit resolution ensures accurate, stable current signals for precision control.

• Eight independent channels – Allows simultaneous control of multiple devices or process points.

• Flexible current output – Supports 0–20 mA and 4–20 mA standards for diverse applications.

• Compact and modular design – Fits efficiently into CompactLogix I/O systems for space-saving integration.

• Reliable industrial performance – Maintains consistent output under demanding conditions.

• Open enclosure for easy installation – Simplifies wiring and system expansion.

• Seamless controller integration – Fully compatible with CompactLogix 1769 controllers and backplanes.

FAQ

1. How many analog output channels does the 1769-OF8C provide?
   The module provides eight independent current output channels for controlling multiple devices simultaneously.

2. What current ranges are supported by this module?
   It supports 0–20 mA and 4–20 mA current output ranges.

3. What resolution does the module offer for current outputs?
   The module provides 16-bit resolution, ensuring precise and repeatable analog signals.

4. How is the module integrated with CompactLogix controllers?
   It mounts on the CompactLogix 1769 I/O backplane, allowing seamless communication with the controller.

5. Which types of devices can be controlled using this module?
   It can control actuators, proportional valves, servo drives, and other analog devices requiring current input.

6. Is this module suitable for open panel installations?
   Yes, the open enclosure design allows easy wiring and installation in standard industrial control panels.

7. Can all channels operate independently?
   Yes, each of the eight channels functions independently to control separate devices or processes.

8. How does this module ensure accurate process control?
   High-resolution 16-bit outputs provide stable and precise current signals for process automation.

9. Can the module be used in industrial environments?
   Yes, it is designed for reliable operation in standard industrial conditions.

10. How does this module support system scalability?
    Its modular design allows integration into distributed CompactLogix 1769 I/O networks, enabling system expansion as needed.

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