Skip to main content
Hi !Hi! Sign in or registerHelp & Contact
Sell
My eBay
  • Summary
  • Recently Viewed
  • Bids/Offers
  • Watch List
  • Purchase History
  • Selling
  • Saved feed
  • Saved Searches
  • Saved Sellers
  • Messages
Please sign-in to view notifications.
Loading...
eBay Home
Advanced
Copyright © 1995-2025 eBay Inc. All Rights Reserved. User Agreement, Privacy, Payments Terms of Use, Cookies and AdChoice

CAT PLC Input, Output & I/O Modules

breadcrumb

  • eBay
    • Business & Industrial
    • Industrial Automation & Motion Controls
    • PLCs & HMIs
    • PLC Peripheral Modules
  • Business & Industrial
  • Industrial Automation & Motion Controls
  • PLCs & HMIs
  • PLC Peripheral Modules
  • PLC Input & Output Modules
  • CAT PLC Input, Output & I/O Modules

Shop by category

  • PLC Peripheral Modules
    • PLC Input & Output Modules
    • Counter Modules
    • Enclosures
    • Other PLC Peripheral Modules
    • PLC Data Acquisition Modules
    • PLC Displays & Touch Panels
    • PLC Ethernet & Communication
    • PLC Memory Modules
    • PLC Positioning Modules
    • PLC Power Supplies
    • PLC Redundancy Modules
    • PLC Servo Control Modules
    • PLC Temperature Modules
    • Timer Modules
    • Caterpillar OLYMPIAN PowerWizard 1.1,1.1+,2.1 Control Panel 350-5851-01 - Image 1 of 4
    • Caterpillar OLYMPIAN PowerWizard 1.1,1.1+,2.1 Control Panel 350-5851-01 - Image 2 of 4
    • Caterpillar OLYMPIAN PowerWizard 1.1,1.1+,2.1 Control Panel 350-5851-01 - Image 3 of 4
    • Caterpillar OLYMPIAN PowerWizard 1.1,1.1+,2.1 Control Panel 350-5851-01 - Image 4 of 4

    Caterpillar OLYMPIAN PowerWizard 1.1,1.1+,2.1 Control Panel 350-5851-01

    New (Other) · CAT
    RM 2,758.16
    Was: RM 2,965.76was - RM 2,965.76
    or Best Offer
    Free shipping
    Ѕ⁣p⁣V⁣M⁣ ⁣o⁣n⁣1⁣A⁣ ⁣L⁣s⁣o⁣B⁣ ⁣r⁣A⁣e⁣0⁣ ⁣X⁣B⁣d⁣ ⁣⁣E⁣⁣⁣
    • Used AB 1771-IBD B Input Module 10-30 VDC Cat. Part No. 96134473 - Image 1 of 4
    • Used AB 1771-IBD B Input Module 10-30 VDC Cat. Part No. 96134473 - Image 2 of 4
    • Used AB 1771-IBD B Input Module 10-30 VDC Cat. Part No. 96134473 - Image 3 of 4
    • Used AB 1771-IBD B Input Module 10-30 VDC Cat. Part No. 96134473 - Image 4 of 4

    Used AB 1771-IBD B Input Module 10-30 VDC Cat. Part No. 96134473

    Pre-Owned · CAT
    RM 63.55
    RM 153.88 shipping
    Z⁣S⁣p⁣о⁣n⁣s⁣o⁣M⁣ ⁣r⁣e⁣d⁣⁣⁣⁣8⁣⁣3⁣ ⁣⁣⁣W⁣6⁣⁣⁣ ⁣W⁣⁣
    • Cat Mak CLS-50 500156 - Image 1 of 4
    • Cat Mak CLS-50 500156 - Image 2 of 4
    • Cat Mak CLS-50 500156 - Image 3 of 4
    • Cat Mak CLS-50 500156 - Image 4 of 4

    Cat Mak CLS-50 500156

    New (Other) · CAT
    RM 2,118.40
    or Best Offer
    Free shipping
    8⁣S⁣9⁣ ⁣p⁣o⁣n⁣N⁣0⁣ ⁣s⁣3⁣o⁣T⁣ ⁣r⁣5⁣8⁣ ⁣е⁣2⁣d⁣⁣N⁣⁣ ⁣U⁣⁣
    • OLYMPIAN Caterpillar POWERWIZARD 1.1 Generador Set Control Panel 350-5851-00 - Image 1 of 4
    • OLYMPIAN Caterpillar POWERWIZARD 1.1 Generador Set Control Panel 350-5851-00 - Image 2 of 4
    • OLYMPIAN Caterpillar POWERWIZARD 1.1 Generador Set Control Panel 350-5851-00 - Image 3 of 4
    • OLYMPIAN Caterpillar POWERWIZARD 1.1 Generador Set Control Panel 350-5851-00 - Image 4 of 4

    OLYMPIAN Caterpillar POWERWIZARD 1.1 Generador Set Control Panel 350-5851-00

    Pre-Owned · CAT
    RM 7,725.35
    or Best Offer
    Free shipping
    B⁣4⁣S⁣ ⁣p⁣o⁣n⁣M⁣V⁣s⁣ ⁣G⁣о⁣r⁣e⁣d⁣F⁣ ⁣⁣⁣6⁣⁣N⁣ ⁣⁣M⁣⁣⁣
  • Caterpillar OLYMPIAN PowerWizard 1.1,1.1+,2.1 ControlPanel 449-2590-00 For Parts - Image 1 of 4

    Caterpillar OLYMPIAN PowerWizard 1.1,1.1+,2.1 ControlPanel 449-2590-00 For Parts

    Parts Only · CAT
    RM 2,427.69
    or Best Offer
    Free shipping
    ⁣⁣1⁣⁣⁣5⁣ ⁣⁣⁣⁣G⁣⁣⁣⁣V⁣⁣ ⁣4⁣⁣X⁣⁣ ⁣⁣⁣C⁣S⁣⁣ ⁣
  • CATERPILLAR 234-1645-05 Rtd Modul 8 Kanal Eingänge - Image 1 of 4

    CATERPILLAR 234-1645-05 Rtd Modul 8 Kanal Eingänge

    Pre-Owned · CAT
    RM 1,266.78
    or Best Offer
    Free shipping
    ⁣⁣F⁣B⁣⁣ ⁣⁣⁣⁣T⁣V⁣⁣⁣⁣ ⁣⁣⁣⁣⁣⁣7⁣⁣⁣⁣⁣2⁣⁣ ⁣
  • CATERPILLAR 234-1645-05 RTD MODULE 8 CHANNEL INPUTS - Image 1 of 4

    CATERPILLAR 234-1645-05 RTD MODULE 8 CHANNEL INPUTS

    Pre-Owned · CAT
    RM 1,257.82
    or Best Offer
    Free shipping
    8⁣W⁣ ⁣⁣⁣⁣⁣⁣⁣⁣N⁣V⁣ ⁣⁣R⁣9⁣ ⁣Y⁣⁣⁣5⁣ ⁣K⁣X⁣⁣⁣⁣ ⁣
  • Used Caterpillar 234-0275 Discrete I/O Module - Image 1 of 4

    Used Caterpillar 234-0275 Discrete I/O Module

    Pre-Owned · CAT
    RM 1,211.72
    or Best Offer
    RM 340.00 shipping
    ⁣⁣3⁣⁣⁣B⁣ ⁣⁣⁣4⁣⁣M⁣⁣ ⁣M⁣⁣Y⁣ ⁣⁣4⁣⁣H⁣⁣⁣ ⁣7⁣8⁣ ⁣
  • Caterpillar OLYMPIAN PowerWizard 1.1,1.1+,2.1 Control Panel 350-5851-01 - Image 1 of 4

    Caterpillar OLYMPIAN PowerWizard 1.1,1.1+,2.1 Control Panel 350-5851-01

    Pre-Owned · CAT
    RM 3,092.86
    or Best Offer
    Free shipping
    ⁣3⁣C⁣⁣ ⁣O⁣K⁣⁣⁣⁣ ⁣⁣⁣E⁣1⁣⁣⁣ ⁣⁣E⁣⁣6⁣⁣⁣⁣ ⁣⁣L⁣
  • AB CAT 1769-OW16 Compact I/O - Image 1 of 2

    AB CAT 1769-OW16 Compact I/O

    Brand New · CAT
    RM 1,376.96
    RM 117.91 shipping
    X⁣Y⁣⁣⁣ ⁣⁣⁣⁣⁣H⁣⁣⁣T⁣⁣ ⁣P⁣I⁣ ⁣D⁣⁣2⁣⁣ ⁣⁣R⁣G⁣⁣⁣
  • Caterpillar jacket water heater 7E-6247 - Image 1 of 4

    Caterpillar jacket water heater 7E-6247

    New (Other) · CAT
    RM 7,626.24
    or Best Offer
    Free shipping
    Only 1 left!
    ⁣⁣⁣⁣⁣⁣3⁣Z⁣ ⁣⁣⁣8⁣Z⁣⁣⁣ ⁣⁣G⁣⁣7⁣⁣ ⁣B⁣⁣H⁣ ⁣⁣0⁣
  • CATERPILLAR 1771-IB MODULE NSNP - Image 1 of 4

    CATERPILLAR 1771-IB MODULE NSNP

    New (Other) · CAT
    RM 461.81
    or Best Offer
    RM 345.51 shipping
    W⁣⁣⁣Q⁣ ⁣9⁣⁣3⁣⁣ ⁣⁣⁣Y⁣Y⁣⁣⁣⁣ ⁣9⁣⁣⁣H⁣⁣ ⁣⁣⁣⁣⁣
  • Caterpillar jacket water heater 7E-6247. - Image 1 of 4

    Caterpillar jacket water heater 7E-6247.

    Pre-Owned · CAT
    RM 6,748.68
    or Best Offer
    RM 325.39 shipping
    I⁣U⁣ ⁣⁣⁣Q⁣⁣7⁣⁣⁣⁣ ⁣Q⁣3⁣⁣ ⁣Q⁣⁣Y⁣⁣⁣⁣⁣ ⁣⁣X⁣D⁣⁣
  • Caterpillar PMC-R/2 MINING CONTROLS - W/O ANY ACCESSORIES & BOX - Image 1 of 4

    Caterpillar PMC-R/2 MINING CONTROLS - W/O ANY ACCESSORIES & BOX

    New (Other) · CAT
    RM 28,598.40
    or Best Offer
    RM 1,059.20 shipping
    Y⁣S⁣Q⁣ ⁣9⁣p⁣o⁣n⁣s⁣о⁣r⁣e⁣X⁣ ⁣3⁣E⁣ ⁣d⁣⁣Y⁣X⁣⁣ ⁣⁣⁣⁣⁣4⁣
  • 1PCS NEW CAT 415-2434 Temperature sensor Fast delivery - Image 1 of 4

    1PCS NEW CAT 415-2434 Temperature sensor Fast delivery

    Brand New · CAT
    RM 6,364.10
    Was: RM 7,071.22was - RM 7,071.22
    or Best Offer
    Free shipping
    O⁣Ѕ⁣p⁣o⁣W⁣n⁣ ⁣s⁣2⁣4⁣o⁣ ⁣r⁣2⁣e⁣4⁣ ⁣d⁣G⁣⁣⁣⁣7⁣⁣⁣⁣ ⁣⁣
  • OLYMPIAN Caterpillar POWERWIZARD 1.1 Generador Set Control Panel 350-5851-00 - Image 1 of 4

    OLYMPIAN Caterpillar POWERWIZARD 1.1 Generador Set Control Panel 350-5851-00

    Pre-Owned · CAT
    RM 7,838.08
    or Best Offer
    Free shipping
    W⁣8⁣S⁣ ⁣p⁣o⁣n⁣2⁣3⁣s⁣ ⁣o⁣J⁣A⁣r⁣е⁣d⁣⁣ ⁣5⁣Y⁣⁣ ⁣⁣X⁣5⁣⁣⁣
  • AB 1771-IBD B Input Module 10-30 VDC Cat. No. 1771-IBD/B - Image 1 of 4

    AB 1771-IBD B Input Module 10-30 VDC Cat. No. 1771-IBD/B

    Pre-Owned · CAT
    RM 39.23
    or Best Offer
    RM 78.42 shipping
    X⁣2⁣ ⁣⁣⁣F⁣I⁣⁣ ⁣⁣E⁣⁣0⁣ ⁣K⁣⁣⁣⁣L⁣ ⁣6⁣⁣⁣⁣⁣⁣Z⁣⁣
  • CAT MAK CLS-50 500156 - Image 1 of 4

    CAT MAK CLS-50 500156

    New (Other) · CAT
    RM 2,149.46
    or Best Offer
    Free shipping
    9⁣S⁣⁣ ⁣⁣3⁣⁣⁣⁣N⁣⁣ ⁣J⁣8⁣ ⁣1⁣⁣5⁣ ⁣⁣⁣⁣I⁣0⁣ ⁣⁣5⁣⁣
  • USED CATERPILLAR DESCRETE I/O MODULE -234-0275 - Image 1 of 3

    USED CATERPILLAR DESCRETE I/O MODULE -234-0275

    Pre-Owned · CAT
    RM 593.15
    or Best Offer
    RM 129.48 shipping
    3⁣⁣⁣⁣⁣⁣⁣⁣5⁣ ⁣8⁣R⁣⁣⁣ ⁣⁣K⁣⁣W⁣⁣⁣⁣⁣ ⁣2⁣⁣⁣O⁣
  • CATERPILLAR 1771-IA2 120V MODULE NSNP - Image 1 of 4

    CATERPILLAR 1771-IA2 120V MODULE NSNP

    New (Other) · CAT
    RM 1,665.06
    or Best Offer
    RM 380.97 shipping
    D⁣⁣⁣⁣A⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣ ⁣L⁣⁣⁣Q⁣ ⁣⁣⁣T⁣5⁣ ⁣G⁣⁣⁣
  • used plc-5 power contact output module cat #1771-ox in good working condition - Image 1 of 3

    used plc-5 power contact output module cat #1771-ox in good working condition

    Pre-Owned · CAT
    RM 84.74
    or Best Offer
    RM 108.67 shipping
    ⁣5⁣⁣Q⁣ ⁣⁣⁣⁣Y⁣X⁣ ⁣⁣⁣Q⁣⁣O⁣ ⁣K⁣Z⁣⁣⁣⁣⁣ ⁣B⁣⁣⁣⁣
  • Caterpillar jacket water heater 7E-6247 - Image 1 of 4

    Caterpillar jacket water heater 7E-6247

    New (Other) · CAT
    RM 7,697.88
    or Best Offer
    Free shipping
    J⁣⁣⁣R⁣⁣ ⁣9⁣H⁣⁣ ⁣7⁣⁣⁣X⁣ ⁣⁣K⁣⁣⁣⁣⁣⁣Q⁣⁣ ⁣5⁣⁣⁣
  • AB 1771-IBD B Input Module 10-30 VDC Cat. No. 1771-IBD/B Part No. 96134474 - Image 1 of 4

    AB 1771-IBD B Input Module 10-30 VDC Cat. No. 1771-IBD/B Part No. 96134474

    Pre-Owned · CAT
    RM 84.95
    or Best Offer
    RM 127.74 shipping
    ⁣⁣⁣⁣7⁣P⁣⁣⁣⁣⁣⁣ ⁣⁣⁣⁣⁣⁣⁣9⁣F⁣ ⁣I⁣U⁣⁣⁣⁣ ⁣B⁣
  • used plc-5 contact output module cat #1771-oz ser. c (8 n.o.) guaranted - Image 1 of 3

    used plc-5 contact output module cat #1771-oz ser. c (8 n.o.) guaranted

    Pre-Owned · CAT
    RM 88.97
    or Best Offer
    RM 108.80 shipping
    ⁣⁣L⁣⁣⁣⁣M⁣⁣ ⁣⁣⁣M⁣V⁣ ⁣H⁣D⁣ ⁣⁣⁣X⁣L⁣ ⁣⁣⁣9⁣H⁣ ⁣⁣
  • Caterpillar Power Switch 6T 2SM EX IBOP IS I MB NEW WITHOUT BOX & ACCESSORY - Image 1 of 4

    Caterpillar Power Switch 6T 2SM EX IBOP IS I MB NEW WITHOUT BOX & ACCESSORY

    New (Other) · CAT
    RM 19,485.04
    or Best Offer
    Free shipping
    3⁣⁣⁣⁣⁣⁣⁣Z⁣⁣ ⁣Z⁣Y⁣ ⁣⁣6⁣8⁣ ⁣8⁣⁣⁣Y⁣ ⁣⁣Z⁣⁣U⁣ ⁣1⁣
  • used plc-5 120v isolated ac output module ser. c cat#1771-od - Image 1 of 3

    used plc-5 120v isolated ac output module ser. c cat#1771-od

    Pre-Owned · CAT
    RM 207.60
    or Best Offer
    RM 114.56 shipping
    ⁣⁣⁣B⁣⁣⁣V⁣⁣⁣⁣ ⁣R⁣4⁣ ⁣⁣O⁣⁣⁣2⁣⁣ ⁣⁣⁣Z⁣⁣⁣⁣X⁣
  • A-B-1771 Series I/O Module- 8 Pt. AC Input - Cat.#1771-IA, PLC-5 - Image 1 of 2

    A-B-1771 Series I/O Module- 8 Pt. AC Input - Cat.#1771-IA, PLC-5

    Pre-Owned · CAT
    RM 84.74
    RM 251.41 shipping
    ⁣W⁣⁣C⁣ ⁣⁣I⁣⁣⁣⁣6⁣⁣ ⁣⁣O⁣R⁣⁣⁣⁣⁣⁣ ⁣⁣V⁣X⁣ ⁣⁣G⁣
  • Caterpillar Jacke Wasser Heizung 7E-6247 - Image 1 of 4

    Caterpillar Jacke Wasser Heizung 7E-6247

    New (Other) · CAT
    RM 7,602.15
    or Best Offer
    Free shipping
    ⁣5⁣⁣⁣I⁣⁣⁣⁣ ⁣⁣⁣⁣3⁣⁣⁣⁣A⁣⁣⁣ ⁣⁣7⁣O⁣⁣ ⁣M⁣⁣T⁣
  • Olympisch Caterpillar Powerwizard 1.1 Generador Set Bedienfeld 350-5851-00 - Image 1 of 4

    Olympisch Caterpillar Powerwizard 1.1 Generador Set Bedienfeld 350-5851-00

    Pre-Owned · CAT
    RM 7,773.44
    or Best Offer
    Free shipping
    Z⁣3⁣ ⁣S⁣4⁣p⁣о⁣n⁣K⁣ ⁣s⁣X⁣o⁣K⁣ ⁣Q⁣F⁣ ⁣3⁣r⁣I⁣e⁣d⁣ ⁣⁣⁣D⁣⁣
  • Caterpillar Power Supply Module 226-9169 1 Piece - Image 1 of 4

    Caterpillar Power Supply Module 226-9169 1 Piece

    New (Other) · CAT
    RM 11,418.26
    RM 254.21 shipping
    O⁣S⁣8⁣p⁣ ⁣Q⁣o⁣n⁣F⁣ ⁣s⁣o⁣r⁣K⁣е⁣U⁣ ⁣d⁣⁣R⁣⁣⁣⁣I⁣⁣ ⁣⁣⁣
  • CATERPILLAR 234-1645-05 RTD MODULE 8 CHANNEL INPUTS - Image 1 of 4

    CATERPILLAR 234-1645-05 RTD MODULE 8 CHANNEL INPUTS

    Pre-Owned · CAT
    RM 1,253.03
    Was: RM 1,376.96was - RM 1,376.96
    or Best Offer
    Free shipping
    ⁣M⁣0⁣ ⁣B⁣9⁣ ⁣O⁣⁣⁣⁣⁣⁣⁣⁣G⁣⁣⁣ ⁣⁣⁣K⁣9⁣⁣ ⁣Y⁣9⁣ ⁣
  • All Listings
  • Auction
  • Buy It Now
  • Best Match
  • Time: ending soonest
  • Time: newly listed
  • Price + Shipping: lowest first
  • Price + Shipping: highest first
  • Distance: nearest first
  • List View
  • Gallery View

31 results

Sort: Best Match

  • Best Match
  • Time: ending soonest
  • Time: newly listed
  • Price + Shipping: lowest first
  • Price + Shipping: highest first
  • Distance: nearest first
  • Brand: CAT- Selected