• $ USD
    USD - United States Dollar (US$)EUR - Euro (€)GBP - British Pound (£)CAD - Canadian Dollar (C$)AUD - Australian Dollar (A$)BRL - Brazilian Real (R$)MXN - Mexican Peso (Mex$)NZD - New Zealand Dollar (NZ$)JPY - Japanese Yen (¥)CNY - Chinese Renminbi Yuan (CN¥)INR - Indian Rupee (₹)TRY - Turkish Lira (₺)THB - Thai Baht (฿)PLN - Polish Zloty (zł)ZAR - South African Rand (R)AED - United Arab Emirates Dirham (د.إ)RUB - Russian Ruble (₽)RON - Romanian Leu (Lei)HUF - Hungarian Forint (Ft)BOB - Bolivian Boliviano (Bs)
  • Loading...
  • Sell on Machinio
  • Testimonials
  • Log In / Sign Up
Skip to search inputSkip to categories
Machinio
Tip: Enter manufacturer, model or keyword

Industrial Automation » Programmable Logic Controllers (PLC) » Allen-Bradley » 1756

Search By Model

  • 1756-DNB/A (19)
  • 1756-OB16E/A (11)
  • 1756-IB16/A (41)
  • 1756-ENBT/A (22)
  • View all »
  • 1756-L61 (26)
  • 1756-A10 (18)
  • 1756-A13 (15)
  • 1756-CNB/E (13)
  • 1756-IB32/B (11)
  • 1756-OB32 (12)
  • 1756-IT6I/A (9)
  • View all »

Search By Model

  • 1756-A10 (18)
  • 1756-A13 (15)
  • 1756-A13/B (3)
  • 1756-A17/B (9)
  • 1756-CNB/E (13)
  • 1756-DNB/A (19)
  • 1756-EN2TR/C (2)
  • 1756-ENBR/A (1)
  • 1756-ENBT/A (22)
  • 1756-HIST1G (2)
  • 1756-IB16/A (41)
  • 1756-IB32/B (11)
  • 1756-IF61 (1)
  • 1756-IF8H (5)
  • 1756-IT6I/A (9)
  • 1756-L61 (26)
  • 1756-L61/B (6)
  • 1756-L62 (12)
  • 1756-L62/B (5)
  • 1756-L81E (3)
  • 1756-M02AS/A (1)
  • 1756-M1A (1)
  • 1756-OB16E/A (11)
  • 1756-OB32 (12)
  • 1756-OB32/A (1)
  • 1756-OF6VI/A (2)
  • 1756-OF8I (3)
  • 1756-PA72/C (10)
  • 1756-TBCH/A (3)

Search By Country

  • USA (564)
  • China (48)
  • Ireland (30)
  • United Arab Emirates (26)
  • View all »
  • Poland (11)
  • Canada (10)
  • Bulgaria (5)
  • Germany (5)
  • France (3)
  • Australia (2)
  • Hungary (1)
  • View all »
  • Australia (2)
  • Bulgaria (5)
  • Canada (10)
  • China (48)
  • France (3)
  • Germany (5)
  • Hungary (1)
  • India (1)
  • Ireland (30)
  • Poland (11)
  • USA (564)
  • United Arab Emirates (26)
  • United Kingdom (1)

Building Filters

Related Events

Federal Equipment - Auctions (Proxio Group) logo
Live Now

Industrial Surplus Equipment Auction

by Federal Equipment - Auctions (Proxio Group)

Online
Ends Dec 11th, 15:00 CST
View event
734

Used automated logic

  • ALLEN BRADLEY 1756-L55M12 1756-L55 1756-M12

    ALLEN BRADLEY 1756-L55M12 1756-L55 1756-M12 CPU MODULE CONTROLLOGIX

    • Manufacturer: Allen-Bradley
    • Model: 1756

    Tested for power. Missing front cover. Mpn: 1756-L55M12

    $49 USD
    Rutherfordton, NC
  • ALLEN BRADLEY 1756-L1 SER A

    ALLEN BRADLEY 1756-L1 SER A LOGIX 5550 PROCESSOR UNIT

    • Manufacturer: Allen-Bradley
    • Model: 1756

    ALLEN BRADLEY 1756-L1 SER A PROCESSOR UNIT LOGIX5550 64KBYTE USER MEMORY RS-232-C (DF1/DH-485 PROTOCOL) DEVICENET DH+ CONTROLNET ETHERNET/IP NETWORKS

    $35 USD
    Rutherfordton, NC
  • ALLEN BRADLEY 1756-M16SEK /A CONTROLLOGIX

    ALLEN BRADLEY 1756-M16SEK /A CONTROLLOGIX 16 AXIS SERCOS SERVO MODULE

    • Manufacturer: Allen-Bradley
    • Model: 1756

    SERVO MOTION AND CONTROL MODULE CONTROLLOGIX 16 AXIS SERCOS 2.5 MA 24 VDC

    $750 USD
    Rutherfordton, NC
  • ALLEN BRADLEY 1756-L55 /A F/W

    ALLEN BRADLEY 1756-L55 /A F/W 1.4 PROCESSOR UNIT 1756-M23 /A LOGIX 5555

    • Manufacturer: Allen-Bradley
    • Model: 1756

    ALLEN BRADLEY 1756-L55M23 SER A CONTROLLOGIX CPU MODULE 1756-L55 BASE WITH 1756-M23 MEM BOARD NEW ITEM COMES IN NON FACTORY BOX NO KEYS

    $549 USD
    Rutherfordton, NC
  • ALLEN BRADLEY 1756-DNB /C DEVICENET

    ALLEN BRADLEY 1756-DNB /C DEVICENET CONTROLLOGIX FW 10.005 BRIDGE SCANNER MODULE

    • Manufacturer: Allen-Bradley
    • Model: 1756

    ALLEN BRADLEY 1756-DNB SER C FW 10.005, 64 NODE DEVICENET COMMUNICATION MODULE SATISFACTION GUARANTEED

    $59 USD
    Rutherfordton, NC
  • ALLEN BRADLEY 1756-OB16I / A

    ALLEN BRADLEY 1756-OB16I / A CONTROLLOGIX ISOLATED OUTPUT MODULE

    • Manufacturer: Allen-Bradley
    • Model: 1756

    Unused item. Comes in nonfactory box. 2 AMP 12-24 VDC (10-30 VDC RANGE) 16 OUTPUT 36 PIN

    $175 USD
    Rutherfordton, NC
  • ALLEN BRADLEY 1756-IB16D CONTROLLOGIX P/N

    ALLEN BRADLEY 1756-IB16D CONTROLLOGIX P/N 96195078

    • Manufacturer: Allen-Bradley
    • Model: 1756

    For parts or repair, does not power on. No returns or refunds

    $10 USD
    Rutherfordton, NC
  • ALLEN BRADLEY 1756-DNB CONTROLLOGIX DEVICENET

    ALLEN BRADLEY 1756-DNB CONTROLLOGIX DEVICENET SCANNER MODULE

    • Manufacturer: Allen-Bradley
    • Model: 1756

    BUY WITH CONFIDENCE WITH OUR MONEY BACK GUARANTEE!!!!!

    $9 USD
    Rutherfordton, NC
  • ALLEN BRADLEY 1756-DNB CONTROLLOGIX DEVICENET

    ALLEN BRADLEY 1756-DNB CONTROLLOGIX DEVICENET SCANNER MODULE

    • Manufacturer: Allen-Bradley
    • Model: 1756

    BUY WITH CONFIDENCE WITH OUR MONEY BACK GUARANTEE!!!!!

    $10 USD
    Rutherfordton, NC
  • ALLEN BRADLEY 1756-CNB /D CONTROLNET

    ALLEN BRADLEY 1756-CNB /D CONTROLNET COMMUNICATIONS BRIDGE

    • Manufacturer: Allen-Bradley
    • Model: 1756

    AB ALLEN BRADLEY 1756-CNB SER D 1 PORT CONTROLNET SINGLE COAXIAL MEDIA 64 CONNECTION 24 VDC

    $9 USD
    Rutherfordton, NC
  • ALLEN BRADLEY 1756-L55 PROCESSOR UNIT

    ALLEN BRADLEY 1756-L55 PROCESSOR UNIT 1756-M22

    • Manufacturer: Allen-Bradley
    • Model: 1756

    No keys, no fron gate ALLEN BRADLEY 1756-L55 SER A PROCESSOR UNIT 1756-M22 SATISFACTION GURANTEED

    $13 USD
    Rutherfordton, NC
  • Allen Bradley 1756-L61S Ser. B

    Allen Bradley 1756-L61S Ser. B Logix Pac GuardLogix 5561S Processor F/W Rev 1.9

    • Manufacturer: Allen-Bradley
    • Model: 1756-L61

    The unit is brand new in original packaging. The box was opened for inspection purposes only. The unit comes with everything pictured nothing more or less. For more details please see photos or contact us if you ...

    $1,100 USD
    Los Angeles, CA
  • Allen Bradley 1756-OB16I Control Logix

    Allen Bradley 1756-OB16I Control Logix Series A DC Output Module F/W Rev 2.1

    • Manufacturer: Allen-Bradley
    • Model: 1756

    The units are brand new in original packaging. The box was opened for inspection purposes only. We have 2 units available, the price is for a single unit only. The units come with everything pictured nothing more...

    $300 USD
    Los Angeles, CA
  • ALLEN BRADLEY 1756-L55/A J03 96346878

    ALLEN BRADLEY 1756-L55/A J03 96346878 A02 1.4 PROCESSOR UNIT W/ 3.5M BYTE MEMORY

    • Manufacturer: Allen-Bradley
    • Model: 1756

    “Removed from a working production line. 30 DAY MONEY BACK GUARANTEE IF YOU ARE UNHAPPY WITH THIS PRODUCT” ALLEN BRADLEY 1756-L55/A J03 96346878 A02 PROCESSOR UNIT W/ 3.5M BYTE MEMORY EXPANSION 1756-M16/A g03...

    $706 USD
    Rathdowney, Ireland
  • Allen Bradley 1756-A17 Series B

    Allen Bradley 1756-A17 Series B ControlLogix 17 Slot Rack with PA72/C psu

    • Manufacturer: Allen-Bradley
    • Model: 1756-PA72/C

    “Pulled from working environment. Good physical condition except for missing door on psu.” Allen Bradley 1756-A17 Series B ControlLogix 17 Slot Rack with PA72/C psu. Rack part # 96346276-A01. Psu part # 96422272-...

    $525 USD
    Rathdowney, Ireland
Show More Results
4243444546

About

  • About Machinio
  • About Liquidity Services
  • Careers
  • Testimonials
  • Media

Sellers

  • Become a Seller

Dealer Software

  • Machinio System

Buyers

  • Upcoming Auctions

Liquidity Services Brands

Surplus Aggregator

Property Surplus

Government Surplus

Retail Surplus

Machinery Surplus

Consumer Surplus

Subscribe

  • Manage Preferences

Follow Us

Open FacebookOpen LinkedinOpen X-TwitterOpen YouTube

© 2025 Machinio Corp., a subsidiary of Liquidity Services, Inc.

  • Contact Us
  • Privacy Policy
  • User Agreement
  • Manage Cookies
  • machinio.au
    machinio.commachinio.demachinio.itmachinio.frmachinio.esmachinio.mxmachinio.aumachinio.co.nzmachinio.nlmachinio.jpmachinio.com.cnmachinio.com.br