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- Allen Bradley
- 1766-L32AWAA
- MicroLogix 1400 Programmable Controller
- USA
- 180 x 87 x 90 mm
- 0.9 kg
- Xiamen, China
- New & In Stock
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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 1766-L32AWAA is a MicroLogix 1400 programmable controller designed for small to medium industrial automation systems. It offers integrated digital and analog I/O, multiple communication options, and flexible programming capabilities, making it ideal for compact control panels and distributed automation networks. This model ensures high performance, reliability, and scalable system integration.
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | Allen Bradley (Rockwell Automation) |
| Model Number | 1766-L32AWAA |
| Product Type | MicroLogix 1400 Programmable Controller |
| Function | Industrial automation controller |
| Dimensions (L x W x H) | 180 × 87 × 90 mm |
| Weight | 0.9 kg |
| CPU | 32-bit microprocessor |
| Memory | 32 KB user memory |
| Communication Interfaces | Ethernet, Serial (RS-232/RS-485), DH-485 |
| I/O Type | Built-in digital and analog I/O |
| Power Supply | 24 V DC |
| Mounting | Panel or DIN rail |
| Environment | Industrial-grade |
Function and Working Principle
The 1766-L32AWAA operates as the central controller in MicroLogix 1400 PLC systems. Key functions include:
- Executes programmable logic for industrial process control
- Monitors and drives built-in digital and analog I/O
- Supports communication with HMIs, remote I/O, and supervisory systems
- Provides real-time monitoring, diagnostics, and process logging
This ensures precise automation, efficient control, and seamless integration into industrial networks.
Role in Industrial Control Systems
The MicroLogix 1400 PLC serves as a core controller for small to medium automation systems:
- Controls machinery, sensors, and actuators
- Interfaces with distributed I/O and expansion modules
- Provides real-time system diagnostics, alarms, and monitoring
- Enables scalable PLC-based automation in industrial applications
Industrial Applications
The Allen Bradley 1766-L32AWAA is widely used in:
- Manufacturing automation and assembly lines
- Packaging machinery and conveyor systems
- Process control in chemical, water treatment, and food processing plants
- Building automation and monitoring systems
- Small to medium distributed control systems
Its industrial-grade design ensures reliability in demanding environments.
Installation and System Integration
For optimal performance:
- Mount on a panel or DIN rail according to system layout
- Connect power, built-in I/O, and communication lines per wiring schematics
- Integrate with HMIs, remote I/O modules, or supervisory systems
- Ensure proper grounding and follow industrial electrical safety protocols
- Configure and program using RSLogix 500 or RSLogix 5000 software
Proper installation ensures reliable operation and long-term performance.
Compatible System Components
The 1766-L32AWAA works seamlessly with:
- MicroLogix 1400 I/O expansion modules
- Ethernet, serial, and DH-485 communication devices
- Human-machine interfaces (HMIs)
- Remote I/O networks and industrial sensors
- Actuators and relay modules
These components together create a flexible and scalable automation system.
Recommended Alternative Models
| Model Number | Type | Key Feature / Advantage | Application |
|---|---|---|---|
| 1766-L32AWA | MicroLogix 1400 PLC | Standard I/O with Ethernet and Serial | Small to medium systems |
| 1766-L32BXB | MicroLogix 1400 PLC | Expanded memory and I/O capabilities | Medium automation systems |
| 1766-L32BWA | MicroLogix 1400 PLC | High-performance with built-in analog I/O | Advanced small-scale systems |
| MicroLogix 1500 | PLC | Higher I/O capacity and program memory | Medium automation systems |
Key Advantages
- Compact and reliable PLC for small to medium automation systems
- Built-in digital and analog I/O for flexible control
- Supports Ethernet, serial, and DH-485 communication
- Provides real-time monitoring, diagnostics, and process control
- Industrial-grade design suitable for continuous operation
Technical FAQs
Q1: What is the main function of the 1766-L32AWAA?
A1: It is a MicroLogix 1400 PLC that executes programmable logic to automate industrial processes.
Q2: Does it include built-in I/O?
A2: Yes, it includes integrated digital and analog I/O for input and output control.
Q3: Can it communicate with supervisory systems?
A3: Yes, it supports Ethernet, serial, and DH-485 communication for remote monitoring and control.
Conclusion
The Allen Bradley 1766-L32AWAA MicroLogix 1400 PLC is a compact, reliable, and essential controller for small to medium industrial automation systems. Its built-in I/O, versatile communication, and industrial-grade design make it ideal for precise, scalable, and efficient process control applications.
Engineers and system integrators can rely on this PLC for high-performance automation, seamless integration, and long-term operational reliability.