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Allen Bradley 1769-OF4CI CompactLogix Compact Isolated Analog Output Module
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Product Introduction
The Allen Bradley 1769-OF4CI CompactLogix Compact Isolated Analog Output Module is a precision analog output module designed for CompactLogix systems, providing accurate current-based signal control for industrial automation applications. Built with channel isolation, it ensures stable and interference-resistant signal transmission, making it suitable for sensitive process control environments.
This module features 4 isolated analog output channels, each capable of delivering high-resolution current signals to control field devices such as valves, drives, and actuators. Its 16-bit resolution enables fine control and smooth signal output, which is essential in applications requiring precise regulation.
With a compact open-style design and seamless integration into the CompactLogix platform, the module offers reliable performance and easy deployment in modern industrial control systems.
Product Specifications
| Parameter | Description |
|---|---|
| Model | 1769-OF4CI |
| Product Series | CompactLogix |
| Module Type | Isolated Analog Output Module |
| Number of Outputs | 4 points |
| Signal Type | Current only |
| Output Resolution | 16 bits |
| Isolation Type | Channel isolation |
| Output Range | Current (typical industrial range) |
| Diagnostics | Status indicators |
| Mounting Type | DIN rail (CompactLogix system) |
| Operating Temperature | 0°C to 60°C |
| Dimensions | 118 × 35 × 87 mm |
| Weight | 0.27 kg |
Applications
● Process control systems requiring precise current-based output signals for actuators and control devices
● Industrial automation equipment where stable analog signal transmission is critical
● Flow, pressure, and temperature control systems using analog current loops (e.g., 4–20 mA)
● Manufacturing processes requiring fine control of valves and variable-speed drives
● Noise-sensitive environments where isolated outputs improve signal reliability
Advantages
● Channel isolation design minimizes electrical interference and enhances system reliability
● 16-bit high resolution provides precise and stable analog signal control
● Current-only output optimized for standard industrial control loops
● Compact module size reduces panel space requirements
● Seamless CompactLogix integration ensures compatibility and ease of configuration
● Reliable performance in harsh environments supports continuous industrial operation
● Improved signal accuracy enhances process control quality
FAQ
- What is the benefit of isolated analog outputs?
Isolation prevents electrical noise and interference from affecting signal accuracy, improving system stability. - Why is current output preferred in industrial systems?
Current signals, such as 4–20 mA, are less susceptible to noise and signal loss over long distances. - What devices are typically controlled by this module?
It is used to control valves, variable frequency drives, and other analog-controlled actuators. - What does 16-bit resolution mean for performance?
It allows very fine control of output signals, resulting in smoother and more precise process adjustments. - Can this module output voltage signals?
No, it is designed specifically for current output applications. - Is the module suitable for long-distance signal transmission?
Yes, current signals are ideal for long-distance transmission with minimal signal degradation. - How is the module configured?
Configuration is performed through the PLC programming software, where output ranges and scaling are defined. - What industries commonly use this module?
Industries such as oil & gas, chemical processing, water treatment, and manufacturing. - Does the module support continuous operation?
Yes, it is designed for continuous industrial use under specified conditions. - How does isolation improve system safety?
It protects both the controller and connected devices from electrical faults and voltage spikes.
Related Models
| Model | Description |
|---|---|
| 1769-OF4 | Standard analog output module |
| 1769-IF4 | Analog input module |
| 1769-IF8 | 8-channel analog input module |
| 1769-OF2 | 2-channel analog output module |
| 1769-IF4FXOF2F | High-speed analog combination module |
| 1769-OF8C | 8-channel current output module |
Popular Models
| Model | Description |
|---|---|
| 1769-L33ER | CompactLogix Ethernet controller |
| 1756-L71 | ControlLogix processor |
| 1756-IB16 | Digital input module |
| 1756-OB16E | Digital output module |
| 1763-L16BWA | MicroLogix 1100 controller |
| 1766-L32AWAA | MicroLogix 1400 controller |
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8613666033393 | |||||||
| +8613666033393 | ||||||||
| 13666033393 | ||||||||
| Add | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Excellent PLC Co., Ltd. has a large number of brand new and original PLC and DCS spare parts, with more than 60 cooperative countries. All products are guaranteed for 1 year and delivered to you by high-quality express. We are committed to using the best products and the most favorable prices to meet the needs and friendship of our customers. We have won the trust of thousands of customers, including these excellent customers.
As for the delivery time, when we receive your order requirements, we will arrange for warehouse personnel to test and verify the products. After you place the order, we will send it to you within 24 hours.
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