Allen Bradley
Allen Bradley 1785-L40B PLC-5 Processor Module
Allen Bradley 1785-L40B PLC-5 processor module with 32KB memory.
● In Stock
12-Mo Warranty
Same-Day Dispatch
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🎖 Veteran-Owned
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12-month warranty
All units tested
Same-day dispatch
Order by 2pm CST
Worldwide delivery
US, EU, Asia, Middle East
Veteran-owned
CAGE: 9NK75
32KB memory
8-slot chassis support
DH+ and RS-232 communication
Robust PLC-5 architecture
High reliability
Product description
The Allen Bradley 1785-L40B is a PLC-5 processor module, featuring 32KB of memory and designed for an 8-slot chassis. It serves as the central processing unit for controlling industrial automation processes.
This processor is suitable for a wide range of applications in discrete manufacturing, process control, and material handling where reliable PLC performance is required. It is a robust option for many industrial automation tasks.
Stanlo Automation, a veteran-owned surplus parts distributor, offers the Allen Bradley 1785-L40B. We are committed to providing quality automation components.
Technical specifications
| Memory | 32KB |
| Chassis Size | 8-slot |
| I/O | 3072 points |
| Power Supply | 1785-PS2, 1785-PS2K |
| Communication Ports | DH+, RS-232 |
Common applications
Discrete manufacturing
Process control
Material handling
Machine control
Batch processing
Compatible systems
PLC-5 8-slot chassis
DH+ Network
RS-232 devices
Also known as
AB 1785-L40B
PLC-5 Processor
Allen Bradley 8-Slot PLC
Replaces / compatible with
The 1785-L40B is a key component of the Allen-Bradley PLC-5 family. It can be used to replace existing or failed processor modules within a compatible PLC-5 chassis.
Technical note
Expert tip
Ensure the correct power supply (e.g., 1785-PS2) is used with the 1785-L40B processor module and that the chassis is properly wired for communication.What happens next?
1
Email confirmation
Immediate receipt acknowledgment sent to you
2
Account manager assigned
Confirms your part's spec and condition
3
Your quote delivered
Tailored to your specific requirements
Frequently asked questions
What is the memory capacity of the Allen Bradley 1785-L40B PLC-5 processor module?
The Allen Bradley 1785-L40B PLC-5 processor module has a memory capacity of 32KB. This memory is used for storing the control program, data, and configuration.