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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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| 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 |
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.
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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