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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-L40B/A PLC-5/40 Processor Module. 3C-52
- Manufacturer: Allen-Bradley
- Model: 1785-L40B
Items are spares/engineering demo hookups that were pulled from an industrial working environment. We repair all types of industrial automation including AC Servo Drives, Servo Motors, Operator Interface Panels, ...
$135 USDDuncan, SCAllen-Bradley 1785-L40B/C PLC-5/40 Processor Module, Firm.Rev E. 3B-36
- Manufacturer: Allen-Bradley
- Model: 1785-L40B
Items are spares/engineering demo hookups that were pulled from an industrial working environment. We repair all types of industrial automation including AC Servo Drives, Servo Motors, Operator Interface Panels, ...
$189 USDDuncan, SCAllen Bradley 1785-L11B/E Rev G01 PLC-5/11 Processor Module. 3D-35
- Manufacturer: Allen-Bradley
- Model: 1785
Items are spares/engineering demo hookups that were pulled from an industrial working environment. We repair all types of industrial automation including AC Servo Drives, Servo Motors, Operator Interface Panels, ...
$248 USDDuncan, SCAllen Bradley 1785-L80B Ser D PLC 5/80 Processor Module
- Manufacturer: Allen-Bradley
- Model: 1785
Items are spares/engineering demo hookups that were pulled from an industrial working environment. We repair all types of industrial automation including AC Servo Drives, Servo Motors, Operator Interface Panels, ...
$450 USDDuncan, SCAllen Bradley 1785-L40E/E PLC-5/40 Ethernet Processor Module, Ser E, FW D.2 3C-5
- Manufacturer: Allen-Bradley
- Model: 1785
Items are spares/engineering demo hookups that were pulled from an industrial working environment. We repair all types of industrial automation including AC Servo Drives, Servo Motors, Operator Interface Panels, ...
$765 USDDuncan, SCAllen Bradley 1785-L40E/C Ethernet Processor Module, Firm.Rev J. 3D-41
- Manufacturer: Allen-Bradley
- Model: 1785
Items are spares/engineering demo hookups that were pulled from an industrial working environment. We repair all types of industrial automation including AC Servo Drives, Servo Motors, Operator Interface Panels, ...
$495 USDDuncan, SCAllen Bradley 1785-L40B/C PLC-5/40 Processor Module, Firm.Rev T. 3D-41
- Manufacturer: Allen-Bradley
- Model: 1785-L40B
Items are spares/engineering demo hookups that were pulled from an industrial working environment. We repair all types of industrial automation including AC Servo Drives, Servo Motors, Operator Interface Panels, ...
$338 USDDuncan, SCAllen Bradley PLC-5/15 Processor Module 1785-LT /B (3E-35)
- Manufacturer: Allen-Bradley
- Model: 1785
Allen Bradley PLC-5/15 p Processor 1785-LT /B New open box – spare part from a project – seated on the shelf for a long time never used Taken right out of plant production due to plant consolidation and closure. ...
$80 USDDuncan, SC- Trusted Seller

Remanufactured by Rockwell Allen Bradley 1785-L30B/D PLC-530 Module Stk 2976
- Manufacturer: Allen-Bradley
- Model: 1785
Remanufactured by Rockwell Allen Bradley 1785-L30B/D PLC-530 Module Stk 297630 DAY RIGHT TO RETURN (FREE RETURNS DOMESTICALLY) AUTHENTICITY GUARANTEED! WE SOURCE OUR PRODUCTS FROM CLOSED LOCATIONS AND OTHER TRUST...
$1,450 USDMontgomeryville, PA 
ALLEN BRADLEY 1785-BCM SER B COMMUNICATION MODULE
- Manufacturer: Allen-Bradley
- Model: 1785
BACK-UP COMMUNICATION MODULE 1 HIGH SPEED SERIAL LINK & 2 X DH+/RIO
$175 USDRutherfordton, NC- Trusted Seller

NEW ALLEN BRADLEY 1785-LT/ A PROCESSOR MODULE PLC 5/10 - STOCK 3701CC
- Manufacturer: Allen-Bradley
- Model: 1785
NEW ALLEN BRADLEY 1785-LT/ A PROCESSOR MODULE PLC 5/10 - STOCK 3701CC
$1,250 USDMontgomeryville, PA Allen Bradley 1785-L40B/B Firm.Ver C Processor Module. 3D-41
- Manufacturer: Allen-Bradley
- Model: 1785-L40B
Items are spares/engineering demo hookups that were pulled from an industrial working environment. We repair all types of industrial automation including AC Servo Drives, Servo Motors, Operator Interface Panels, ...
$203 USDDuncan, SCALLEN BRADLEY 1785-L40B Ser B PLC-5/40 Processor Module. 3C-52
- Manufacturer: Allen-Bradley
- Model: 1785-L40B
Items are spares/engineering demo hookups that were pulled from an industrial working environment. We repair all types of industrial automation including AC Servo Drives, Servo Motors, Operator Interface Panels, ...
$86 USDDuncan, SCAllen-Bradley 1785-L40B/C PLC-5/40 Processor Module, Firm.Rev U.2. 3B-36
- Manufacturer: Allen-Bradley
- Model: 1785-L40B
Items are spares/engineering demo hookups that were pulled from an industrial working environment. We repair all types of industrial automation including AC Servo Drives, Servo Motors, Operator Interface Panels, ...
$234 USDDuncan, SCAllen Bradley 1785L40E/C 3.6A 5VDC Processor. 3D-37
- Manufacturer: Allen-Bradley
- Model: 1785
Items are spares/engineering demo hookups that were pulled from an industrial working environment. We repair all types of industrial automation including AC Servo Drives, Servo Motors, Operator Interface Panels, ...
$500 USDDuncan, SC
Allen-Bradley 1785-L40B Programmable Logic Controllers (PLC)
- Manufacturer: Allen-Bradley
- Model: 1785-L40B
Good condition Allen-Bradley 1785-L40B Programmable Logic Controllers (PLC)s. Located in USA and other countries. Click request price for more information.
USA

