All products (new, refurbished, and repairs) are covered by the Industrial Automation Company's 2 Year Warranty. Manufacturer's Warranty does not apply.
Description
Allen-Bradley 1769-OF4
The Allen-Bradley 1769-OF4 is an I/O module designed for various CompactLogix controllers. This module offers versatile and reliable performance for various industrial automation applications.
Technical Description:
The Allen-Bradley 1769-OF4 features four single-ended analog outputs. It accepts input types as analog output and communicates through a 4-point communication cable.
It offers analog ranges including ±10 V DC, 0 to 10 V DC, 0 to 5 V DC, 1 to 5 V DC, and current ranges of 0 to 20 mA and 4 to 20 mA. Full-scale analog ranges extend to ± 10.5 V DC, - 0.5 to 10.5 V DC, - 0.5 to 5.25 V DC, and 0 to 21 mA, 3.2 to 21 mA. This flexibility allows the module to be used in various applications requiring precise control of analog signals.
The module is housed in a compact unit with shipping dimensions of 8 x 8 x 5 inches and a weight of 2 pounds. The 1769-OF4 module functions with a power supply (distance rating) of 8, drawing a current of 120 mA at 5.1 V and 170 mA at 24 V. Its conversion rate of 2.5 ms guarantees rapid and efficient signal processing, making it a reliable choice for high-performance applications.
Installation and Connectivity:
The Allen-Bradley 1769-OF4 is designed for easy installation and connectivity. It utilizes a replacement terminal block part number 1769-RTBN18 and a replacement door part number 1769-RD.
The module supports solid wire sizes ranging from 22 to 14 AWG and stranded wire sizes from 22 to 16 AWG. The use of copper wire type is recommended for optimal performance. The module‚s slot width is 1, ensuring it fits seamlessly into the designated slots of compatible controllers.
Performance Specifications:
The 1769-OF4 module offers high performance with an analog data format of 15 bits plus signs for both unipolar and bipolar signals. This high-resolution data format ensures accurate signal representation and control.
The heat dissipation of the module is 2.86 W, and it maintains a non-linearity of ± 0.05 percent full scale, which contributes to its precision and reliability.
Standard Operating Precautions:
When using the Allen-Bradley 1769-OF4 module, it is important to follow standard operating precautions to ensure safety and optimal performance. Ensure that the module is installed in a suitable environment, free from excessive dust, moisture, and temperature extremes.
Frequently Asked Questions:
What connectivity options does the 1769-OF4 module offer?
The 1769-OF4 uses a 4-point communication cable. The module is compatible with 1769-RTBN18 terminal blocks and 1769-RD replacement doors.
What are the supported analog ranges of the 1769-OF4 module?
The 1769-OF4 supports voltage ranges of ±10 V DC, 0 to 10 V DC, 0 to 5 V DC, and 1 to 5 V DC. It also supports current ranges of 4 to 20 mA.
What power supply requirements does the 1769-OF4 module have?
The 1769-OF4 has a power supply distance rating of 8. It requires a current draw of 120 mA at 5.1 V and 170 mA at 24 V. Ensure proper power supply for optimal performance.
Product Specifications Table
Attribute | Specifications |
---|---|
Series | CompactLogix |
Product Type | I/O Module |
No. of Outputs | 4 |
Conversion Rate | 2.5 ms |
Current Draw 5.1V | 120 mA |
Voltage Range | ±10V DC, 0 to 10V DC, 0 to 5V DC, 1 to 5V DC |
Current Range | 0 to 20 mA, 4 to 20 mA |
Dimensions | 8 x 8 x 5 inches |
Shipping Weight | 2 pounds |
Heat Dissipation | 2.86 W |
All products (new, refurbished, and repairs) are covered by the Industrial Automation Company's 2 Year Warranty. Manufacturer's Warranty does not apply.
Understanding the Allen Bradley 1769-OF4
The Allen Bradley 1769-OF4 is an output control module for MicroLogix and CompactLogix controllers. Its analog output may be started by an HMI (human-machine interface), SCADA, distributed control systems (DCS), or another electrical or computer-based manual loader. The AB 1769-OF4 and 1769-L30ER are programmable automation controllers. You also may be interested in the 1769-IF8 and 1769-AENTR.

Key Features and Benefits
The 1769-OF4 has a range of features that make it particularly useful for automation applications. These include:
- Four single-ended outputs
- Overvoltage and current protection
- Compact and cost-effective design
- Copper wires
- Series A and B
Technical Specifications
The Allen Bradley 1769-OF4 offers a 2.9-millisecond step response rating of 63%. It also has a maximum inductive load of 0.1 mH. The module's output impedance is 1 1 M for current output. Other specifications include:
- DC output voltage range: 0-10V
- Output current range: 0-20 mA
- Resolution: 15 bit
- Overall accuracy: 0.5% full scale at 25° C (77° F)
- Output ripple: 0.05% between 0 and 50 kHz
- Accuracy drift: 0.0086% (per °C)
- Operational DC voltage rating: 30V
- Output response time: less than 1 ms

Applications
The 1769-OF4 is ideal for a wide array of automation control applications. It can be used in conjunction with components like:
- Modulating valves
- Variable frequency drives
- Dampers
- Louvers
- Indicating devices
Installation and Configuration
The AB 1769-OF4 is simple to configure and install with a CompactLogix or MicroLogix 1500 controller. Its required distance rating is 8, but another power source may be inserted if the application requires more than eight modules.
Order the AB 1769-OF4 Now From Industrial Automation Co.
Industrial Automation Co. is the go-to supplier for industrial replacement parts. You can count on our AB 1769-OF4 modules to be durable and dependable. Plus, you can't beat our unparalleled customer service and fast turnaround times. Purchase our industrial automation components today and experience the Industrial Automation Co. difference.
TECHNICAL SPECIFICATIONS
Manufacturer | Industrial Automation / Allen-Bradley |
Brand | Allen-Bradley |
Part Number/Catalog No. | 1769-OF4 |
Product Family: | Compact I/O |
Product Line | CompactLogix |
Module Type | Analog Output Module |
Input Type | Analog Output |
No. of Outputs: | Four (4) Single Ended |
Software | RSLogix5000 |
Compatible Controllers: | MicroLogix 1500; CompactLogix |
Communication Cable | 4 Point |
Programming Software: | RSLogix 500; RSLogix 5000 / Studio 5000 Logix Designer |
Shipping Weight | 2 pounds |
Power Supply Distance rating: | 8 |
Shipping Dimensions | 8 x 8 x 5 inches |
Analog Ranges: | Voltage: ±10V dc, 0 to 10V dc, 0 to 5V dc, 1 to 5V dc Current: 0 to 20 mA, 4 to 20 mA |
Series | A and B |
Full scale analog ranges: | Voltage: ±10.5V dc, -0.5 to 10.5V dc, -0.5 to 5.25V dc, 0.5 to 5.25V dc Current: 0 - 21 mA, 3.2 - 21 mA |
Replacement Terminal Block Part Number | 1769-RTBN18 |
Analog data format: | 15 bits plus sign unipolar and bipolar |
Replacement Door Part Number | 1769-RD |
Conversion rate: | 2.5 ms |
Wire Type | Copper |
Current draw @ 5.1V: | 120 mA |
Solid Wire Size | 22 to 14 AWG |
Current draw @ 24V: | 170 mA |
Stranded Wire Size | 22 to 16 AWG |
Heat Dissipation: | 2.86 W |
UPC | 10612598840783 |
Calibration: | None required (guaranteed by hardware design) |
Non-linearity (in percent full scale): | ±0.05% |
Slot width: | 1 |

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