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- Allen-Bradley
- 1771-OAD
- AC Output Module
- USA
- 165 x 51 x 89 mm
- 0.6 kg
- Xiamen, China
- New & In Stock
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- 1 Year
- 1-3 Working Days
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We have a 10-year logistics and express cooperation agreement, so our products can be shipped to any place in the world.
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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.
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Product Overview
The Allen-Bradley 1771-OAD AC Output Module is designed to provide reliable AC output control in industrial automation systems. It enables direct control of AC loads, including motors, actuators, solenoids, and other AC-powered devices, through PLC-based systems.
Its modular and compact design fits seamlessly into the 1771 I/O chassis, offering a robust interface for AC output control in diverse industrial applications.
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | Allen-Bradley |
| Model | 1771-OAD |
| Product Type | AC Output Module |
| Function | Controls AC loads with high reliability |
| Compatible Systems | Allen-Bradley 1771 I/O chassis, PLCs, DCS, SCADA systems |
| Output Type | AC switching output for devices or relays |
| Output Capacity | Configurable according to load requirements |
| Mounting Type | Chassis-mounted (1771 I/O rack) |
| Dimensions | 165 × 51 × 89 mm |
| Weight | 0.6 kg |
| Operating Environment | Industrial automation, process control, manufacturing systems |
| Slots Required | Standard 1771 I/O module slot |
| Installation | Plug-in into 1771 I/O chassis |
Function and Working Principle
The 1771-OAD operates by:
- Receiving control signals from PLCs or DCS
- Switching AC output channels to drive connected devices
- Providing organized terminals for clean and safe wiring
- Allowing modular replacement or expansion without system downtime
This ensures efficient, reliable, and precise control of AC-powered industrial equipment.
Role in Industrial Automation
The 1771-OAD serves as a key AC output interface:
- Controls motors, solenoids, actuators, and other AC devices
- Provides safe and reliable switching for industrial AC loads
- Maintains organized wiring for troubleshooting and maintenance
- Supports modular expansion within the 1771 I/O chassis
- Enhances system reliability, operational efficiency, and automation performance
It is ideal for manufacturing, process automation, and industrial control applications.
Industrial Applications
The 1771-OAD is commonly used in:
- Industrial motor control and AC actuator operation
- PLC/DCS-controlled process automation
- SCADA systems requiring AC output switching
- Automation systems where modular and reliable AC control is essential
- Systems requiring safe, compact, and space-efficient AC output modules
Its robust construction ensures reliable long-term performance in industrial settings.
Installation and System Integration
Installation steps:
- Plug the module into a standard 1771 I/O chassis slot
- Connect AC load wiring to the module terminals
- Verify correct wiring and load ratings
- Configure the PLC or DCS to control the output channels
- Maintain accessibility for inspection, maintenance, and system expansion
Proper installation ensures safe, reliable AC output control.
Compatible System Components
The 1771-OAD integrates with:
- Allen-Bradley 1771 I/O chassis
- PLC controllers and DCS output systems
- AC-powered devices such as motors, solenoids, and actuators
- SCADA systems for process control and monitoring
- Additional 1771 I/O modules for modular system expansion
This ensures a robust, organized, and reliable AC output network.
Recommended Alternative Models
| Model | Type | Key Feature | Application |
|---|---|---|---|
| Allen-Bradley 1771-OA | AC Output Module | Reliable AC switching | PLC/DCS systems |
| Allen-Bradley 1771-OW16 | Relay Output Module | 16-point relay control | Industrial automation |
| Siemens SM 1232 | Digital Output Module | AC/DC switching outputs | PLC control panels |
| ABB DO810 | AC Output Module | High-current AC output | Process and manufacturing systems |
| GE IS200TRLYH1B | Relay Output Terminal Block | AC/DC relay output interface | PLC/automation panels |
Key Advantages
- Provides reliable AC output control for industrial devices
- Modular design for easy installation and maintenance
- Organized terminals for efficient wiring and troubleshooting
- Robust construction for long-term industrial use
- Fully compatible with Allen-Bradley 1771 I/O chassis and PLC systems
- Supports modular expansion and system scalability
Technical FAQs
What type of outputs does it provide?
AC switching outputs for motors, solenoids, actuators, and other AC devices.
How is it mounted?
Plug-in module for Allen-Bradley 1771 I/O chassis.
Can it operate in industrial environments?
Yes, designed for reliable operation in harsh industrial conditions.
Is it compatible with other 1771 modules?
Yes, fully compatible within the 1771 I/O chassis system.
Conclusion
The Allen-Bradley 1771-OAD AC Output Module is a robust and precise solution for AC load control. Its modular design, organized terminals, and reliable construction make it essential for PLC, DCS, and SCADA systems requiring accurate and safe AC output control in industrial automation.