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1769-OF4 Analog Output Module Allen-Bradley

1769-OF4 Analog Output Module Allen-Bradley

Product Description

The 1769-OF4 is an analog output module designed for the Allen-Bradley CompactLogix and MicroLogix 1500 control platforms. It provides four single-ended analog output channels, enabling precise signal generation for industrial control systems.

With 15-bit resolution plus...

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Availability: Low stock: 99 left

SKU: 1769-OF4
Vendor: Allen Bradley
Category: Analog Output Module
Related Series:

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Product Description

The 1769-OF4 is an analog output module designed for the Allen-Bradley CompactLogix and MicroLogix 1500 control platforms. It provides four single-ended analog output channels, enabling precise signal generation for industrial control systems.

With 15-bit resolution plus sign and support for both unipolar and bipolar outputs, the module delivers accurate and stable analog signals for devices such as drives, valves, and process instruments. Its compact design allows DIN rail or panel mounting, making it suitable for space-efficient control cabinet installations.

Technical Specifications

Parameter Specification
Model 1769-OF4
Output Channels 4 Single-ended
Resolution 15-bit + sign (unipolar/bipolar)
Conversion Speed 2.5 ms (standard) / 3.8 ms (interrupt enabled)
Backplane Current 120 mA @ 5.1V DC
Max Heat Dissipation 2.86 W
Dimensions 11.8 × 3.5 × 8.7 cm

Typical Applications

VFD Control
Provides analog reference signals for variable frequency drive speed control.

Hydraulic Systems
Controls proportional valves for precise flow and pressure regulation.

Process Instrumentation
Supports temperature, pressure, and process control loops requiring stable analog output signals.

FAQ

Does the 1769-OF4 support both voltage and current outputs?
Yes. The module is software-configurable to support multiple output ranges for different field devices.

Is it compatible with all CompactLogix systems?
It supports most 1769 Compact I/O platforms, but the controller model and available backplane power should be verified before installation.