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- Allen Bradley
- 1756-OA16
- ControlLogix ControlNet Communication Module
- USA
- 14.5 × 5.6 × 14.0 cm
- 0.35kg
- Xiamen, China
- New & In Stock
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1756-OA16 Detailed Product Overview
Product Introduction
The 1756-OA16 is a digital AC output module designed for industrial automation systems that require reliable signal switching, stable output performance, and efficient control integration. This model belongs to the ControlLogix platform and is widely used in manufacturing systems where dependable output control and high operational stability are critical.
The module provides 16 channels of AC digital output and is engineered for industrial control applications involving motors, relays, contactors, solenoids, alarm systems, indicators, and automated machinery. It supports rapid signal switching and stable communication with programmable controllers operating within large-scale automation environments.
The 1756-OA16 is designed with a modular architecture, allowing seamless integration with PLC processors, communication modules, distributed I/O systems, operator interfaces, and industrial networking infrastructure. The module is suitable for continuous industrial operation and can maintain reliable performance in demanding production environments involving electrical interference, vibration, and long operational cycles.
Its compact structure and industrial-grade reliability make it suitable for modern intelligent manufacturing systems where stable output control and efficient machine operation are essential.
Brand Information
| Item | Description |
|---|---|
| Brand | Allen Bradley |
| Product Platform | ControlLogix |
| Product Type | Digital AC Output Module |
| Main Function | AC Signal Output Control |
| Installation Method | Chassis Mount |
| Application Category | Industrial Automation |
| Output Type | AC Digital Output |
| System Architecture | Modular PLC Platform |
Product Series Introduction
ControlLogix Series
The ControlLogix series is a modular industrial automation platform developed for complex manufacturing systems requiring high-speed processing capability, scalable architecture, and integrated control functionality.
The platform combines several automation functions into one unified system, including:
- PLC processing
- Digital I/O control
- Motion control
- Communication networking
- Process automation
- Safety integration
- Distributed industrial control
The ControlLogix platform is recognized for:
- High-speed backplane communication
- Flexible modular expansion
- Industrial-grade reliability
- Stable system integration
- Advanced networking capability
- Long operational lifespan
The 1756-OA16 belongs to the digital output module category within this platform and is optimized for industrial AC output control applications.
The series is widely used in industries such as:
- Automotive manufacturing
- Packaging systems
- Material handling
- Logistics automation
- Food and beverage production
- Semiconductor manufacturing
- Printing machinery
- Process industries
1756-OA16 Technical Specifications
| Parameter | Specification |
|---|---|
| Model | 1756-OA16 |
| Product Type | Digital AC Output Module |
| Series | ControlLogix |
| Number of Outputs | 16 Outputs |
| Output Voltage Range | 74–265V AC |
| Output Category | AC Digital Output |
| Isolation Voltage | 250V Continuous |
| Installation Type | Chassis Installation |
| Backplane Current @ 5.1V DC | Approx. 0.36 A |
| Backplane Current @ 24V DC | Approx. 2 mA |
| Power Dissipation | Approx. 5.5 W |
| Surge Current Capacity | Industrial Grade |
| Output Delay Time | Fast Switching Response |
| Operating Temperature | 0°C to 60°C |
| Storage Temperature | -40°C to 85°C |
| Relative Humidity | 5% to 95% Non-condensing |
| Shock Resistance | Industrial Grade |
| Vibration Resistance | Industrial Grade |
| Enclosure Type | Open Style |
| Cooling Method | Passive Cooling |
| Wiring Method | RTB Terminal Connection |
| Certification | CE, UL, CSA |
| Dimensions | 14.5 × 5.6 × 14.0 cm |
| Weight kg（ ） | 0.35 kg |
Product Features
1. Reliable AC Output Control
The 1756-OA16 provides stable AC output switching capability for industrial automation systems requiring dependable control signals.
The module is suitable for controlling:
- Industrial relays
- Contactors
- Alarm indicators
- Solenoid valves
- AC-driven devices
- Industrial actuators
Its reliable switching performance helps improve machine operational stability.
2. 16-Channel Output Configuration
The module supports 16 independent AC output channels, allowing efficient control of multiple field devices from a single module.
This improves:
- System integration efficiency
- Cabinet space utilization
- Wiring organization
- Automation flexibility
3. High-Speed Output Response
The module supports fast signal switching and stable communication with PLC systems, improving machine response speed and production coordination.
Benefits include:
- Faster machine operation
- Improved process efficiency
- Reduced control delay
- Stable automation performance
4. Industrial-Grade Durability
The 1756-OA16 is designed for harsh industrial environments and supports long-term continuous operation.
It performs reliably in conditions involving:
- Electrical interference
- Mechanical vibration
- Dust exposure
- Industrial temperature fluctuations
- Continuous machine operation
Product Advantages
Stable Output Performance
The module provides reliable AC output control and minimizes operational interruption.
Compact Modular Design
Its compact structure reduces cabinet space requirements and simplifies installation.
Improved System Efficiency
Multi-channel output capability improves automation integration and operational coordination.
Reliable Industrial Communication
The module integrates efficiently within ControlLogix systems and supports stable data exchange.
Flexible Expansion Capability
The modular platform allows convenient future upgrades and scalable automation design.
Long-Term Reliability
Industrial-grade electronic components help reduce maintenance frequency and improve operational lifespan.
Main Applications
Packaging Machinery
Used for controlling conveyors, labeling systems, filling machines, sealing equipment, and packaging automation devices.
Automotive Manufacturing
Applied in assembly lines, robotic stations, transfer systems, and welding automation equipment.
Material Handling Systems
Supports conveyor systems, warehouse automation, palletizing equipment, and logistics operations.
Food and Beverage Industry
Used in filling systems, processing lines, and automated production equipment.
Printing Equipment
Supports industrial printing systems and synchronized machine operations.
Process Automation
Suitable for industrial process control systems requiring reliable AC output switching.
Industrial Performance Advantages
| Functional Capability | Industrial Benefit |
|---|---|
| 16-Channel Output Design | Improved control integration |
| Reliable AC Switching | Stable machine operation |
| Fast Signal Response | Improved production efficiency |
| Compact Structure | Reduced installation space |
| Modular Architecture | Easier automation expansion |
| Stable Communication | Reliable system coordination |
| Industrial Durability | Reduced maintenance downtime |
| Efficient Output Control | Improved process automation |
Recommended Related Models
Same Series or Related Output Modules
| Model | Product Type | Number of Channels | Output Type | Dimensions | Weight kg（ ） | Main Feature |
|---|---|---|---|---|---|---|
| 1756-OA8D | Digital AC Output Module | 8 Outputs | AC Output | 14.5 × 5.6 × 14.0 cm | 0.32 kg | Compact AC output control |
| 1756-OB16E | Digital DC Output Module | 16 Outputs | DC Output | 14.5 × 5.6 × 14.0 cm | 0.28 kg | High-speed DC switching |
| 1756-OW16I | Relay Output Module | 16 Outputs | Relay Output | 14.5 × 5.6 × 14.0 cm | 0.36 kg | Isolated relay control |
| 1756-OB32 | Digital DC Output Module | 32 Outputs | DC Output | 14.5 × 5.6 × 14.0 cm | 0.30 kg | High-density output design |
| 1756-OA16I | Isolated AC Output Module | 16 Outputs | AC Output | 14.5 × 5.6 × 14.0 cm | 0.37 kg | Enhanced output isolation |
Recommended Popular Models From the Same Brand
Popular Industrial Automation Models
| Model | Product Type | Main Function | Dimensions | Weight kg（ ） | Key Advantage |
|---|---|---|---|---|---|
| 1756-L81E | PLC Processor Module | High-speed automation processing | 14.5 × 5.6 × 14.0 cm | 0.45 kg | Advanced CPU performance |
| 1756-EN2TR | Ethernet Communication Module | Industrial Ethernet networking | 14.5 × 5.6 × 14.0 cm | 0.29 kg | Stable industrial communication |
| 1756-IB16 | Digital Input Module | 16-point digital input | 14.5 × 5.6 × 14.0 cm | 0.27 kg | Reliable signal acquisition |
| 1756-IF16 | Analog Input Module | Multi-channel analog input | 14.5 × 5.6 × 14.0 cm | 0.31 kg | High-precision signal processing |
| 1756-PA75 | Power Supply Module | Chassis power management | 14.5 × 5.6 × 14.0 cm | 0.90 kg | Stable power distribution |
Installation Recommendations
Cabinet Installation
The module should be installed inside a properly ventilated industrial control cabinet to maintain stable operating temperature.
Grounding Requirements
Proper grounding helps minimize electrical interference and improve system reliability.
Wiring Arrangement
Industrial-grade wiring and organized cable routing are recommended to ensure stable output performance.
Environmental Protection
Avoid excessive humidity, conductive dust, and severe vibration to maximize operational lifespan.
Maintenance Recommendations
| Maintenance Item | Recommendation |
|---|---|
| Dust Cleaning | Clean cabinet interiors regularly |
| Connector Inspection | Check output terminals periodically |
| Temperature Monitoring | Maintain proper ventilation conditions |
| Output Diagnostics | Verify stable output switching |
| Power Inspection | Ensure stable system power supply |
| Mechanical Inspection | Reduce excessive vibration exposure |
Overall Product Value
The 1756-OA16 is designed for industrial automation systems requiring reliable AC output control, stable communication integration, and long-term operational durability. Its 16-channel configuration, modular architecture, and industrial-grade performance make it suitable for a wide range of manufacturing and process automation applications.
The module helps manufacturers improve production coordination, simplify system integration, and increase operational efficiency while maintaining reliable output switching performance.
Its compatibility with the ControlLogix platform allows flexible future expansion and supports stable long-term operation in modern intelligent manufacturing environments where reliability, efficiency, and industrial stability are essential operational requirements.