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Allen Bradley 1785-L40L processor module

Based on over 5000 reviews

Description:1785-L40L — PLC-5/40L processor module with 48K-word memory, supporting DH+ and Remote I/O communication with extended local I/O capability for reliable medium-to-large scale industrial automation systems.

Product condition: New

Packing condition:Factory Packing

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Product Specifications
Manufacturer Allen-Bradley
Item number 1785-L40L
Country of Origin United States
Lead Time In stock
After-Sales Support 12-months
HS Code / Commodity code 8537101190
FAQ

Quotes are valid for 30 days from the day the quote is received unless stated otherwise at the time of quotation.

Yes,we offer one year warranty for all new products.

Yes. We worked with FEDEX/DHL/TNT/UPS/ allowing us to provide swift global delivery of parts to any corner of the world.

Normally 3-5 working days,some remote areas 5-7 days more.

Product information

PLC Autocontroller | Spare Parts Supply for 20 Years

1785-L40L processor module

Sales Manager: May | Email: ab@mooreplc.com | Phone: +8618106909650 (WhatsApp) | WeChat: dcsfcs

Industrial Power Supply Module | Global 3-day DHL | 12-month warranty


Product Overview

The 1785-L40L is the PLC-5/40L processor module in the Allen-Bradley PLC-5 series, used for core logic operations and equipment management in medium to large-scale industrial automation control systems. This controller features a rack-mount design, supports DH+ network communication and a distributed control architecture with Remote I/O, enabling stable data acquisition, logic control, and system integration.

 

As an important member of the PLC-5 Enhanced series, the 1785-L40L boasts high processing performance and system scalability, and is widely used in manufacturing, process control, and infrastructure automation systems, operating long-term in numerous existing systems.


Core specifications

Parameter

Specification

Brand:

Allen-Bradley

Product Model:

1785-L40L

Product Series:

 Allen-Bradley PLC-5 Enhanced

Control Type:

PLC-5/40L Processor

User Memory:

48K Words SRAM (Battery Protected)

DH+ Communication:

Supported

Remote I/O:

Supported

Serial Communication:

RS-232 / RS-422 / RS-423

I/O Expansion:

Supports multi-rack expansion


Product Advantages

Stable and Reliable PLC-5 Architecture

Based on the mature PLC-5 Enhanced platform, it boasts long-term industrial-proven stability and is suitable for continuous operation control systems.

 

Medium to Large-Scale Control Capabilities

Supports 48K Words of memory, meeting the needs of complex logic control and medium to large-scale automation systems.

 

Dual Communication Architecture Support

Integrates DH+ and Remote I/O communication, enabling efficient data exchange between the control layer and the device layer.

 

Flexible System Expansion

Supports multi-rack expansion and various I/O addressing methods, adapting to different industrial system architectures.

 

Easy Maintenance and Backup

Supports EEPROM storage modules, enabling program backup and rapid recovery, reducing maintenance costs.


PLC Autocontroller:

l 1 Year Warranty

l 100% original package

l UPS/ DHL/ FEDEX / TNT

 

All items are factory-new, sealed, and supported by PLC Autocontroller with same-day quotation


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