Building Filters
About the Allen-Bradley 1785
The Allen-Bradley 1785 is a legacy programmable logic controller module designed for industrial automation. Built for reliable control tasks in manufacturing and process environments, the 1785 offers robust construction and compatibility with older Allen-Bradley control systems, making it a sought-after spare or replacement part for plants maintaining legacy equipment.

Allen Bradley,1785-LT4,Ser A PLC-5/10 Processor Module
- Manufacturer: Allen-Bradley
- Model: 1785
Used in good condition. Please see pictures for details and condition. You will receive what’s in the pictures. If we have multiples of the same item, the pictures may differ. Please review the pictures to make s...
$100 USDGalion, OH
ALLEN BRADLEY,1785-LT2/A PLC-5/25, PROCESSOR MODULE
- Manufacturer: Allen-Bradley
- Model: 1785
Used in good condition. Please see pictures for details and condition. You will receive what’s in the pictures. If we have multiples of the same item, the pictures may differ. Please review the pictures to make s...
$60 USDGalion, OH
Allen-Bradley,1785-LT PLC 5/15,Processor
- Manufacturer: Allen-Bradley
- Model: 1785
Used in good condition. Part was pulled from operation upon factory shutdown and has been in storage since. Please see pictures for details and condition. You will receive what’s in the pictures. If we have multi...
$24 USDGalion, OH
Allen Bradley,1785-L40E,Ser C PLC-5/40 Ethernet Processor Module
- Manufacturer: Allen-Bradley
- Model: 1785
What's Included? See photos. We try our best to provide full details of each item and any included accessories, but if it's not shown in the photos then it will not be included with the item. 30-Day Easy Returns ...
$380 USDGalion, OH
Allen Bradley,1785-L30B,SER A PLC-5/30 Processor Module
- Manufacturer: Allen-Bradley
- Model: 1785
Used in good condition. Please see pictures for details and condition. You will receive what’s in the pictures. If we have multiples of the same item, the pictures may differ. Please review the pictures to make s...
$240 USDGalion, OH
ALLEN BRADLEY,1785-L11B,SER C PLC-5/11 PROCESSOR MODULE
- Manufacturer: Allen-Bradley
- Model: 1785
Used in good condition. Please see pictures for details and condition. You will receive what’s in the pictures. If we have multiples of the same item, the pictures may differ. Please review the pictures to make s...
$48 USDGalion, OHAllen-Bradley 1785-L20B PLC-5/20 Series E Programmable Controller(BIN1.2.3)
- Manufacturer: Allen-Bradley
- Model: 1785
Allen-Bradley 1785-L20B PLC-5/20 Series E Programmable Controller(BIN1.2) Palmetto Automation Inc. of Duncan SC specializes in buying, selling, and repairing obsolete Used, Refurbished, and New industrial electro...
$71 USDGreenville, SC- Trusted Seller

ALLEN-BRADLEY 1785-L20B/C PLC-5/20 PROCESSOR MODULE
- Manufacturer: Allen-Bradley
- Model: 1785
Came from working unit 30 day warranty WrG Mpn: 1785-L20B / C
$199 USDAllendale, MI - Trusted Seller

ALLEN-BRADLEY 1785-KA INTERFACE COMMUNICATION MODULE SER A
- Manufacturer: Allen-Bradley
- Model: 1785
Came from working unit 30 day warranty WrG Mpn: 1785-KA3 | Controller platform: PLC-2
$199 USDAllendale, MI - Trusted Seller

Allen-Bradley 1785-L20B/E Rev E01
- Manufacturer: Allen-Bradley
- Model: 1785
Came from a working unit 30 day warranty Wr12 Bin4
$120 USDMuskegon, MI - Trusted Seller

Allen-Bradley 1785-LT Series B Rev N PLC-5/15 Processor Module
- Manufacturer: Allen-Bradley
- Model: 1785
Came from working system, 30 day warranty, WrQ Controller platform: PLC-5
$50 USDMuskegon, MI - Trusted Seller

Allen-Bradley 1785-KE DH+/RS232 INTFC series B Rev F Interface Module
- Manufacturer: Allen-Bradley
- Model: 1785
Came from a working system 30 day warranty WrO Mpn: 1785-KE | Ebay product id (epid): 143753373 | Controller platform: PLC-5 | Type: Interface Module
$200 USDMuskegon, MI - Trusted Seller

Allen-Bradley 1785-KE DH+/RS232 INTFC Interface Module
- Manufacturer: Allen-Bradley
- Model: 1785
Came from a working system 30 day warranty WrP Mpn: 1785-KE | Ebay product id (epid): 143753373 | Controller platform: PLC-5 | Type: Interface Module
$200 USDMuskegon, MI - Trusted Seller

Allen Bradley 1785-L40B PLC-5 Processor Module Ser.E FW K.2 Used
- Manufacturer: Allen-Bradley
- Model: 1785-L40B
Allen Bradley Processor Module Cat.: 1785-L40B | Series: E | Firmware: K.2 | Mat. no.: 96464273
$325 USDBelgium, WI - Trusted Seller

Allen Bradley 1785-L40B/E Processor Module F/W Rev. E.2 Used
- Manufacturer: Allen-Bradley
- Model: 1785-L40B
This is a used Allen Bradley Analog Input Module. Save thousands and buy used from Green Industrial today!
$300 USDBelgium, WI 
Allen-Bradley 1785-L20E/E Programmable Logic Controllers (PLC)
- Manufacturer: Allen-Bradley
- Model: 1785-L20E/E
Good condition Allen-Bradley 1785-L20E/E Programmable Logic Controllers (PLC)s. Located in USA and other countries. Click request price for more information.
USA

