ProductPRODUCT
Featured products
Contact Us
- Allen Bradley
- 1769-OF8V
- CompactLogix I/O Module
- USA
- 118 mm × 35 mm × 87 mm
- 0.3kg
- Xiamen, China
- New & In Stock
- T/T, PayPal, Western Union
- 1 Year
- 1-3 Working Days
- DHL, UPS, TNT, FedEx and EMS.
- 24-Hour Service
- COO
- 28
Our advantage
Global Logistics
We have a 10-year logistics and express cooperation agreement, so our products can be shipped to any place in the world.
Brand new and original
Our products are imported in bulk from the place of origin. Because of the cooperative relationship, our products are all original and 100% new.
24-hour service
We provide 7*24 hours service to our customers. We will be there whenever you need us.
Price advantage
All our products are priced very favorably because we have our own warehouse and supply.
| Company Information | |||
| [email protected] | |||
| Mobile | +8615980777398 | ||
| +8615980777398 | |||
| 15980777398 |
Technical Report: Analog Voltage Output Module 1769-OF8V
1. Product Overview
The 1769-OF8V is a compact industrial analog output module designed for precision voltage signal generation in PLC-based automation systems. It belongs to a modular I/O expansion architecture used in distributed control applications where multiple analog voltage outputs are required in a compact footprint.
This module provides 8 independent single-ended voltage output channels, supporting multiple industrial voltage standards for process control and machine automation.
It is widely used in systems requiring stable analog voltage reference signals for drives, actuators, and control instrumentation.
2. Brand Information
- Brand: Industrial Automation Control Brand
- Product Category: PLC Analog Output Module
- Application Field: Industrial Automation / Process Control
- Manufacturing Origin: United States (varies by production batch)
3. Product Series
- Series Name: Compact I/O Series
- System Type: Modular PLC expansion platform
- Architecture: Distributed I/O backplane system
- Compatibility: Compact PLC controllers and modular PLC CPU systems
- Installation Method: DIN rail mounted modular design
This series is designed for scalable control systems where I/O points can be expanded without redesigning the main controller architecture.
4. Product Introduction
The 1769-OF8V converts digital PLC output data into analog voltage signals. Each channel is independently controlled and electrically isolated, ensuring stable output performance even in electrically noisy environments.
It supports multiple voltage output ranges, making it suitable for various industrial devices that require analog voltage input signals.
The module is designed for plug-in installation and integrates directly into PLC backplane systems with minimal configuration effort.
5. Technical Parameters
5.1 Electrical Performance
| Parameter | Value |
|---|---|
| Number of Channels | 8 (single-ended outputs) |
| Output Type | Voltage |
| Voltage Ranges | ±10 V, 0–10 V, 0–5 V, 1–5 V |
| Full Scale Range | ±10.5 V / 0–10.5 V |
| Resolution | 16-bit equivalent (15.89 bits at ±10V) |
| Accuracy | ±0.5% full scale |
| Conversion Rate | ≤ 5 ms (all channels) |
| Step Response | < 2.9 ms (to 63%) |
| Output Load | > 1 kΩ recommended |
| Max Capacitive Load | 1 µF |
| Output Current Limit | 10 mA max per channel |
5.2 Electrical Isolation & Protection
| Parameter | Value |
|---|---|
| Isolation Voltage | 500 V AC / 710 V DC (1 min test) |
| Working Voltage | 30 V AC / 30 V DC |
| Isolation Structure | Channel-to-bus isolation |
| Protection Type | Reinforced industrial insulation |
| Fault Detection | Over-range / under-range indication |
5.3 Power Consumption
| Parameter | Value |
|---|---|
| Backplane Current Draw | ~145 mA @ 5 V DC |
| 24 V DC Current Draw | ~125–135 mA |
| Heat Dissipation | ~2.16 W |
| Thermal Design | Low heat density for cabinet installation |
5.4 Physical Dimensions & Weight
| Parameter | Value |
|---|---|
| Height | 118 mm |
| Width | 35 mm |
| Depth | 87 mm |
| Mounting Type | DIN rail / panel mount |
| Weight | 0.27 kg – 0.30 kg (approx.) |
| Housing Type | Open-style industrial module |
5.5 Wiring & Installation
| Parameter | Value |
|---|---|
| Wire Type | Copper conductor |
| Solid Wire Size | 22–14 AWG |
| Stranded Wire Size | 22–16 AWG |
| Terminal Type | Removable screw terminal block |
| Recommended Cable | Shielded analog signal cable |
6. Product Applications
The module is used in industrial automation systems requiring multiple precise analog voltage outputs.
Typical application fields:
- Process control systems
- Chemical production plants
- Water treatment facilities
- HVAC control systems
- Industrial furnace systems
- Packaging and filling machinery
- Motion control systems
- Energy management systems
Typical controlled devices:
- Variable frequency drives (reference voltage input)
- Proportional valves
- Servo amplifiers
- Actuator positioning systems
- Industrial indicators and meters
- Dampers and flow controllers
7. Product Advantages
7.1 High Channel Density
8 independent outputs in a single module reduce cabinet space and wiring complexity.
7.2 High Resolution Output
16-bit equivalent resolution ensures smooth analog voltage control.
7.3 Fast Signal Response
Sub-3 ms step response enables fast dynamic control in real-time systems.
7.4 Strong Isolation Design
Channel-to-bus isolation improves noise immunity and system stability.
7.5 Flexible Voltage Standards
Supports multiple voltage output ranges for compatibility with different field devices.
7.6 Industrial Reliability
Built for harsh environments with reinforced insulation and diagnostic capabilities.
8. Recommended Models (Same Series / Related Modules)
8.1 Same Series / Closely Related Modules
| Model | Description | Key Parameters |
|---|---|---|
| 1769-OF4VI | 4-channel voltage output module | ±10 V outputs, isolated channels |
| 1769-OF4CI | 4-channel current output module | 4–20 mA industrial output |
| 1769-OF2 | 2-channel analog output module | Voltage/current configurable |
| 1769-IF4 | 4-channel analog input module | Voltage/current signal input |
| 1769-IF8 | 8-channel analog input module | High-density input expansion |
9. Recommended Models (Same Brand – Popular Modules)
| Model | Type | Key Parameters |
|---|---|---|
| 1769-L24ER | PLC Controller | Integrated CPU, Ethernet communication, modular expansion |
| 1769-L33ER | PLC Controller | High processing performance, motion control support |
| 1769-PA4 | Power Supply Module | 24 V DC input, backplane power distribution |
| 1769-IQ16 | Digital Input Module | 16-channel discrete input, fast switching |
| 1769-OB32 | Digital Output Module | 32-channel transistor output, high-density control |
10. Summary
The 1769-OF8V is a high-density analog voltage output module designed for industrial automation systems requiring multiple stable and precise voltage outputs.
With 8 channels, high resolution, fast response, and strong electrical isolation, it is suitable for complex process control and machine automation systems where signal stability and scalability are critical.