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- Allen-Bradley
- 1762-L40AWA
- MicroLogix 1200 Programmable Controller
- USA
- 160 x 87 x 90 mm
- 1.1 kg
- Xiamen, China
- New & In Stock
- T/T, PayPal, Western Union
- 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.
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.
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Product Overview
The Allen-Bradley 1762-L40AWA MicroLogix 1200 Programmable Controller is a high-capacity compact PLC designed for industrial automation, machine control, and process management applications.
As part of the MicroLogix 1200 series, this controller integrates a larger number of digital inputs and relay outputs compared to standard compact PLC models, making it suitable for industrial systems requiring expanded control capability without increasing cabinet space significantly.
The 1762-L40AWA provides reliable real-time processing, flexible expansion support, and stable industrial performance for demanding automation environments. It is commonly used in manufacturing systems, conveyor automation, packaging equipment, and industrial process control applications.
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | Allen-Bradley |
| Model | 1762-L40AWA |
| Product Type | MicroLogix 1200 Programmable Controller |
| Power Supply | 120/240V AC |
| Integrated Inputs | 24 digital AC inputs |
| Integrated Outputs | 16 relay outputs |
| Output Type | Relay |
| Communication Port | RS-232 serial communication |
| Communication Protocols | DF1, DH-485, Modbus RTU, ASCII |
| Expansion Capability | Supports 1762 expansion I/O modules |
| Programming Software | RSLogix 500 |
| Memory Type | EEPROM and RAM |
| Mounting Type | DIN rail / panel mounted |
| Dimensions | 160 × 87 × 90 mm |
| Weight | 1.1 kg |
| Application | Industrial automation and machine control |
| Operating Environment | Industrial-grade continuous operation |
Function and Working Principle
The 1762-L40AWA functions as a central programmable automation controller responsible for monitoring inputs and controlling industrial outputs.
Its operating process includes:
- Receiving digital signals from industrial sensors and switches
- Processing programmed ladder logic instructions continuously
- Driving relay outputs connected to industrial loads and actuators
- Managing automation sequences, timing operations, and interlocks
- Communicating with HMIs and external systems through serial interfaces
The controller continuously scans field inputs, executes logic operations, and updates outputs in real time for stable machine control.
Role in Industrial Control Systems
Within industrial automation systems, the 1762-L40AWA acts as a core PLC control platform.
It is commonly used to manage:
- Production line automation
- Conveyor and transport systems
- Packaging machinery
- Pump and motor control systems
- Material handling equipment
- Industrial machine sequencing
Its expanded I/O capability makes it suitable for medium-sized automation systems requiring more integrated control points.
Industrial Applications
The Allen-Bradley 1762-L40AWA is widely used in:
- Manufacturing automation
- Food and beverage processing
- Water treatment facilities
- HVAC control systems
- OEM machinery
- Packaging and labeling systems
- Industrial process automation
It is especially suitable for applications requiring reliable relay output control and higher integrated I/O capacity.
Installation and System Integration
Proper installation ensures reliable long-term performance:
- Mounted on DIN rail or industrial control panels
- Connected using industrial screw terminal wiring
- Integrated with 1762 expansion I/O modules
- Connected to HMIs and supervisory systems through serial communication
- Requires proper grounding and electrical protection practices
Correct installation improves operational stability and minimizes electrical interference.
Compatible System Components
The 1762-L40AWA typically works with:
- 1762 analog and digital expansion modules
- Human Machine Interfaces (HMI)
- Industrial sensors and actuators
- Relay and motor starter systems
- Communication interface modules
- RSLogix 500 programming software
It serves as the main PLC controller within MicroLogix automation systems.
Recommended Alternative Models
| Model | Type | Key Feature | Application |
|---|---|---|---|
| 1762-L24AWA | Compact PLC | Smaller integrated I/O capacity | Small automation systems |
| 1762-L40BWA | PLC controller | DC inputs with relay outputs | Mixed signal environments |
| 1762-L40BXB | Mixed-output PLC | Relay and transistor outputs | High-speed automation |
| 1766-L32BXB | MicroLogix 1400 PLC | Ethernet communication support | Advanced automation systems |
| CompactLogix Controllers | Advanced PLC platform | High-speed processing capability | Complex industrial automation |
Key Advantages
- Expanded integrated I/O capability
- Reliable relay output control
- Compact industrial PLC design
- Flexible expansion support
- Stable industrial-grade operation
- Suitable for continuous automation environments
Technical FAQs
What is the primary function of the 1762-L40AWA?
It controls industrial machines and automation systems using programmable logic control.
How many integrated I/O points does it provide?
It includes 24 digital inputs and 16 relay outputs.
Can expansion modules be added?
Yes, it supports 1762 expansion I/O modules.
Which programming software is used?
It is programmed using RSLogix 500 software.
Conclusion
The Allen-Bradley 1762-L40AWA MicroLogix 1200 Programmable Controller is a reliable and high-capacity PLC designed for industrial automation systems requiring expanded integrated I/O and stable relay output control. With dependable processing performance, modular expansion capability, and compact industrial design, it provides an efficient solution for machine automation and process control applications.
For engineers and system integrators, the 1762-L40AWA offers flexible integration, reliable operation, and cost-effective industrial automation performance across a wide range of control environments.