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- Allen-Bradley
- 1762-L40BWAR
- MicroLogix 1200 Programmable Controller
- USA
- 160 x 87 x 104 mm
- 1.1 kg
- 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
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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.
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Product Overview
The Allen-Bradley 1762-L40BWAR MicroLogix 1200 Programmable Controller is a compact industrial PLC designed for machine automation, process control, and industrial monitoring applications.
This controller combines high-density digital inputs and relay outputs in a compact structure, providing efficient automation control for medium-sized industrial systems. As part of the MicroLogix 1200 family, the 1762-L40BWAR delivers reliable real-time processing, flexible expansion capability, and stable long-term operation in demanding industrial environments.
Its compact footprint and scalable architecture make it suitable for manufacturing equipment, conveyor systems, packaging machinery, and industrial process automation.
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | Allen-Bradley |
| Model | 1762-L40BWAR |
| Product Type | MicroLogix 1200 Programmable Controller |
| Power Supply | 120/240V AC |
| Integrated Inputs | 24 digital DC 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 |
| Processor Type | Embedded PLC processor |
| Memory Type | EEPROM and RAM |
| Mounting Type | DIN rail / panel mounted |
| Dimensions | 160 × 87 × 104 mm |
| Weight | 1.1 kg |
| Application | Industrial automation and machine control |
| Operating Environment | Industrial-grade continuous operation |
Function and Working Principle
The 1762-L40BWAR operates as a central industrial control processor for automation systems.
Its working process includes:
- Receiving digital DC input signals from field devices
- Processing ladder logic instructions continuously
- Driving relay outputs connected to industrial equipment
- Managing machine sequences, timing operations, and interlocks
- Communicating with HMIs and external systems via serial communication
The controller continuously scans inputs, executes control logic, and updates outputs in real time to ensure stable and synchronized machine operation.
Role in Industrial Control Systems
Within industrial automation systems, the 1762-L40BWAR serves as a core PLC control platform.
It is commonly used to control:
- Manufacturing machinery
- Conveyor systems
- Packaging and labeling equipment
- Pump and motor control systems
- Material handling equipment
- Industrial process automation systems
Its expanded I/O capacity allows efficient control of medium-sized industrial applications.
Industrial Applications
The Allen-Bradley 1762-L40BWAR is widely used in:
- Manufacturing automation
- Food and beverage processing
- Water and wastewater treatment facilities
- HVAC automation systems
- OEM machine building
- Packaging production lines
- Industrial process control environments
It is especially suitable for applications requiring reliable relay output control and higher integrated I/O density.
Installation and System Integration
Proper installation ensures reliable long-term performance:
- Mounted on DIN rail or industrial control panels
- Connected using industrial terminal wiring
- Integrated with 1762 expansion I/O modules
- Connected to HMIs and supervisory systems through serial communication
- Requires proper grounding and electrical protection
Correct installation improves operational stability and minimizes electrical interference.
Compatible System Components
The 1762-L40BWAR 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 functions as the primary PLC controller within MicroLogix automation architectures.
Recommended Alternative Models
| Model | Type | Key Feature | Application |
|---|---|---|---|
| 1762-L40AWA | PLC controller | AC input configuration | Standard industrial systems |
| 1762-L40BWA | Compact PLC | DC input and relay output | General automation |
| 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
- High integrated I/O capacity
- Reliable relay output switching
- Compact industrial PLC architecture
- Flexible system expansion capability
- Stable industrial-grade performance
- Suitable for continuous automation operation
Technical FAQs
What is the main function of the 1762-L40BWAR?
It controls industrial machinery and automation systems using programmable logic control.
What type of outputs does it provide?
It provides 16 integrated relay outputs.
Can additional I/O modules be connected?
Yes, it supports 1762 expansion I/O modules.
Which software is used for programming?
It uses RSLogix 500 programming software.
Conclusion
The Allen-Bradley 1762-L40BWAR MicroLogix 1200 Programmable Controller is a compact and reliable PLC designed for industrial automation systems requiring expanded I/O capability and dependable relay output control. With stable processing performance, modular expansion support, and efficient industrial design, it provides an ideal solution for machine automation and industrial process control.
For engineers and system integrators, the 1762-L40BWAR offers dependable operation, scalable integration, and cost-effective automation performance across a wide range of industrial applications.