PLC Input, Output & I/O Modules

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PLC Peripheral Modules

85,571 Results

New Factory Sealed AB 1756-IF8 / A Controllogix 8 Point A/I Module 1756-IF8
Brand New · Allen-Bradley
$289.00
or Best Offer
Free shipping
New Factory Sealed AB 1756-IF16 SER A ControlLogix 16 Pt Input Module 1756IF16
Brand New · Allen-Bradley
$413.00
or Best Offer
Free shipping
New ListingAllen-Bradley 1756-DNB/E Controllogix DeviceNet Comms Module
$100.00
or Best Offer
$9.31 shipping
New ListingAllen Bradley 1756-DNB /D DeviceNet Communication Module SER D
(3)
$100.00
or Best Offer
$8.78 shipping
New ListingAllen-Bradley 1756-IF16 SER A ControlLogix 16 Pt Input Module US Free Tax
Brand New · Allen-Bradley
(1)
$319.09
or Best Offer
Free shipping
New ListingAllen-Bradley 1769-OB16 PLC Output Module; In Box, Factory Sealed
Brand New · Allen-Bradley
(9)
$125.00
or Best Offer
$9.29 shipping
New ListingNew Factory Sealed Allen Bradley AB 1756-A7 SER C ControlLogix 7 Slots Chassis
Brand New · Allen-Bradley
(2)
$316.09
or Best Offer
Free shipping
New ListingNEW Allen Bradley 5069-IA16 Compact 5000 I/O 16 channels AC input module
Brand New · Allen-Bradley
$262.00
or Best Offer
Free shipping
New ListingRefurbished Allen Bradley 1756-IF16 ControlLogix Analog 1756-1F16 N300
Refurbished · Allen-Bradley
(1)
$299.00
Free shipping
Allen Bradley 5069-IB8S Series A, Compact5000 DC Safety Input Module, 8 Channel
Brand New · Allen-Bradley
(1)
$174.99
or Best Offer
$11.80 shipping
New Factory Sealed AB 1769-IF8 CompactLogix 8 Pt Analog Input Module US STOCK
Brand New · Allen-Bradley
(9)
$285.21
or Best Offer
Trending at $296.01
Free shipping
Allen-Bradley 1783-NATR Ser. A Ethernet/IP Configurable NAT Router Mfg. 2018
Pre-Owned · Allen-Bradley
(2)
$450.00
or Best Offer
$17.74 shipping
Surplus Allen Bradley 5069-OF8 Ser A CompactLogix Compact I/O 8-Ch Analog Output
(1)
$564.03
or Best Offer
Free shipping
Est. delivery Thu, May 22
New Listing1PC Allen Bradley 1756-0B16E /A ControlLogix Output Module New Sealed FREE SHIP
Brand New · Allen-Bradley
$365.50
or Best Offer
Free shipping
New ListingNew Factory Sealed AB 1756-OA8 SER A ControlLogix 8 Pt D/O 120/240V AC Module
Brand New · Allen-Bradley
$392.00
or Best Offer
Free shipping
New ListingNew Factory Sealed AB 1769-OV32T SER A Compact I/O Output Module 1769OV32T
Brand New · Allen-Bradley
$473.00
or Best Offer
Free shipping
New ListingNew Open Box Allen Bradley 1769-IQ16 CompactLogix 16 Pt 24VDC Module Free Ship
$200.00
Free shipping
New ListingNew Allen-Bradley 1756-HSC New in Box New Factory Sealed Free Shipping 1756HSC
Brand New · Allen-Bradley
$351.00
or Best Offer
Free shipping
New Listing1769-ARM Allen-Bradley CompactLogix Address Reserve Module 1769ARM NEW
Brand New · Allen-Bradley
$125.00
or Best Offer
$6.36 shipping
New Allen-Bradley 5069-OB16 Compact 5000 16 Channel 24V DC Source Output Module
Brand New · Allen-Bradley
(3)
$200.00
or Best Offer
Trending at $207.50
Free shipping
New ListingAllen Bradley 1769-IF4 1769-1F4 B CompactLogix Input Module 4Ch Analog 1769IF4
Pre-Owned · Allen-Bradley
$136.26
$11.92 shipping
Allen Bradley 5069-IB8S /A SEALED Compact 5000 DC Safety Surplus *USA SELLER*
Brand New · Allen-Bradley
$317.49
or Best Offer
Free shipping
34 sold
New ListingNew Sealed Allen-Bradley 1756-OF8I SER A ControlLogix 8 Point Analog Output
Brand New · Allen-Bradley
$1,245.09
or Best Offer
Free shipping
New ListingAB 1769-OA8 New Sealed 1769OA8 CompactLogix PLC Output Module US Free Tax
Brand New · Allen-Bradley
$224.30
or Best Offer
Free shipping
New ListingNew AB 1769-IA16 CompactLogix 16 Pt 120VAC D/I Module 1769IA16 US Free Tax
Brand New · Unbranded
$201.50
or Best Offer
Free shipping
Allen Bradley 1756-OF8 /A ControlLogix 8-Channel Analog Output Module
Pre-Owned · Allen-Bradley
(7)
$190.00
or Best Offer
$20.15 shipping
New ListingNew Sealed AB 1756-HSC ControlLogix High Speed Counter Module US Free Tax
Brand New · Allen-Bradley
$404.50
or Best Offer
Free shipping
New ListingNew Sealed AB 1769-IF4 CompactLogix 4CH Analog Input Module 1769IF4 US Free Tax
Brand New · Unbranded
$232.50
or Best Offer
Free shipping
New ListingNew Factory Sealed AB 1769-OV32T SER A Compact I/O Output Module 1769OV32T
Brand New · Allen-Bradley
$475.00
or Best Offer
Free shipping
New ListingX20CS1020 B&R Systems RTD Module X20 CS 1020 New In Box FREE Shipping NEW
Brand New
$1,045.00
or Best Offer
Free shipping
Allen-Bradley 1769-OB16/B CompactLogix 16 Pt 24VDC D/O Module New Factory Sealed
Brand New · Allen-Bradley
$124.00
or Best Offer
Free shipping
New ListingAB 1756-IV32 ControlLogix 32Pt 12/24VDC D/I Module New Factory Sealed
Brand New · Allen-Bradley
$267.00
or Best Offer
Free shipping
Allen Bradley 1769-IF8 Ser A CompactLogix Analog Input Module, 8-Ch, New Sealed
Brand New · Allen-Bradley
(9)
$443.99
or Best Offer
Free shipping
80 sold
New ListingNEW AB 1756-IF8 ControlLogix Analog Input Module Current/Voltage US Free Tax
Brand New · Allen-Bradley
$263.30
or Best Offer
Free shipping
New Listing1734-IE8C Controller module 1734-IE8C Alan Bradley delivery fast US Free Tax
Brand New
$281.50
or Best Offer
Free shipping
New ListingAB 1756-OB16D NEW FACTORY SEALED OUTPUT MODULE 1756-OB16D US Free Tax
Brand New · Allen-Bradley
$252.50
or Best Offer
Free shipping
New ListingALLEN-BRADLEY ControlLogix Input Module 10-31V DC, 32 Points 1756-IB32
(2)
$29.99
$13.10 shipping
0 bids
6d 23h
New ListingNew Sealed AB 1769-IA8I CompactLogix 120VAC Isolated Input US Free Tax
Brand New · Allen-Bradley
$288.50
or Best Offer
Free shipping
Allen Bradley 1756-IF16 ControlLogix 16 Pt Input Modul New Sealed Free Shipping
Brand New · Allen-Bradley
(1)
$365.00
or Best Offer
Trending at $449.50
Free shipping
New ListingAllen Bradley 1756-IF8 /B ControlLogix PLC Analog Input Module New AB1756IF8 PLC
Brand New · Allen-Bradley
$599.00
or Best Offer
Free shipping
New ListingNew Open Box Alen Bradley 1769-OA16 Compact 16 Point Output Module Free Shipping
$350.00
Free shipping
New ListingNew Sealed AB 1756-M08SE ControlLogix 8 Axis Sercos Servo Module PLC US Free Tax
Brand New · Allen-Bradley
$260.38
or Best Offer
Free shipping
Allen Bradley 5069-IF8 Ser A CompactLogix Compact I/O 8-Ch Analog Input Module
Pre-Owned · Allen-Bradley
(1)
$432.22
or Best Offer
Free shipping
Est. delivery Thu, May 22
Sealed Pre-owned Allen Bradley 1769-OF8C Ser A CompactLogix 8-Ch Analog Output
$607.48
or Best Offer
Free shipping
Est. delivery Thu, May 22
Only 1 left!
Sealed Pre-owned Allen Bradley 5069-OW16 Ser B CompactLogix 16-Ch Relay Output
$456.83
or Best Offer
Free shipping
Est. delivery Thu, May 22
New ListingFACTORY SEALED! New! Allen Bradley 1756-EN2T ControlLogix US SELLER!!
Brand New · Allen-Bradley
$1,100.00
or Best Offer
Free shipping
New ListingSealed AB 1769-OB16 SER B Output Module Compact I/O 16 Pt 24VDC US Free Tax
Brand New · Allen-Bradley
(9)
$121.50
or Best Offer
Free shipping
2023/2024 Surplus SEALED Allen Bradley 1756-IRT8I /B *REAL USA SELLER* NOT CHINA
Brand New · Allen-Bradley
$824.95
Free shipping
2023/2024 Surplus SEALED Allen Bradley 1756-IF16 /B *REAL USA SELLER* NOT CHINA
Brand New · Allen-Bradley
$495.00
Free shipping
New ListingNew AB 1756-IA16 SER A ControlLogix 16Pt AC Input Module 1756IA16 US Free Tax
Brand New · Allen-Bradley
$190.50
or Best Offer
Free shipping
New ListingNEW 1756-IT6I AB 1756IT6I ControlLogix 6 Pt Isolated Input Module US Free Tax
Brand New · Allen-Bradley
(2)
$199.50
or Best Offer
Free shipping
Sealed AB 1794-OE12 Flex 12 Point Analog Output Module 1794OE12 US Free Tax
Brand New · Allen-Bradley
$487.08
or Best Offer
Trending at $495.60
Free shipping
New Allen Bradley 1756-OW16I Ser. A ControlLogix 16-Point D/O Module
(1)
$191.17
or Best Offer
Free shipping
Only 1 left!
New ListingAllen‑Bradley New Original Genuine Touch Screen 2711P-RDK12C US Free Tax
Brand New · Allen-Bradley
$1,699.50
or Best Offer
Free shipping
New ListingNew AB 1769-PA4 SER A CompactLogix Power Supply Module 1769PA4 US Free Tax
Brand New · Allen-Bradley
$194.00
or Best Offer
Free shipping
New ListingAllen Bradley 1769-IQ32T 1769-1Q32T CompactLogix Input Module 32 Point Sourcing
Pre-Owned · Allen-Bradley
$73.36
$13.22 shipping
New ListingAllen-Bradley 1756-IH16I ControlLogix Input Module NEW SEALED US Free Tax
Brand New · Allen-Bradley
$222.50
or Best Offer
Free shipping
New ListingNEW Allen-Bradley 100-DNY42R Combination Output Module 100-DNY42R US Free Tax
Brand New · Allen-Bradley
$190.50
or Best Offer
Free shipping
New ListingAllen-Bradley 1769-IA8I / A 1PC New Sealed CompactLogix 120VAC Isolated Input US
Brand New · Allen-Bradley
$351.00
or Best Offer
Free shipping
New ListingNew AB 1769-OF4CI CompactLogix 4 Pt A/O Current Module 1769OF4CI US Free Tax
Brand New · Unbranded
$623.33
or Best Offer
Free shipping

Best Selling

See All

Allen-Bradley 1769-OW16 Digital Output Module
(6)
$163.00 New
$78.00 Used
Allen Bradley 1762-IF4 Analog Input Module
(15)
$154.18 New
$75.20 Used
Allen Bradley 1756-IF16 ControlLogix Analog Input Module Series A
(1)
$149.00 New
Allen-Bradley 1756-IB32 ControlLogix Input Module
(2)
$106.06 New
$24.50 Used
Allen Bradley Series A ControlLogix Digital Relay Output Module (1756-OW16I)
(1)
$178.00 New
$69.99 Used
Allen-Bradley 1769-IF8 Analog Input Module
(9)
$263.00 New
$119.99 Used
Allen-Bradley 5069OW16 PLC Output Module
$358.20 New
$329.00 Used
Allen-Bradley DC Output Module (5069-OB16)
(3)
$200.00 New
$89.99 Used

Top Rated

See All

Allen Bradley 1762-IF4 Analog Input Module
(17)
$154.18 New
$75.20 Used
Allen-Bradley 1747-L551 Ser C CPU Processor
(12)

100% agree - Good value
$1,098.00 New
$750.00 Used
Allen-Bradley 1762-OF4 24VDC 4-Channel Analog Output Module
(12)

100% agree - Would recommend
$75.98 New
$64.95 Used
Allen Bradley 1762-IF2OF2 I/O Analog Module
(10)

100% agree - Good value
$175.00 New
$94.99 Used
Allen-Bradley 1769-IF4 PLC Input Module
(10)

100% agree - Good value
$189.80 New
$59.00 Used
Allen Bradley Flex I/O 1794-AENT Ethernet Adaptor
(9)
$138.88 New
$125.00 Used
Allen-Bradley 1746-NI4 Analog Input Module
(9)

66% agree - Good value
$88.60 New
$25.00 Used
Allen-Bradley 1769-OB16 PLC Output Module
(9)

100% agree - Good value
$109.00 New
$30.00 Used

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PLC Input, Output & I/O Modules

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85,571 Results

New Factory Sealed AB 1756-IF8 / A Controllogix 8 Point A/I Module 1756-IF8

New Factory Sealed AB 1756-IF16 SER A ControlLogix 16 Pt Input Module 1756IF16

New ListingAllen-Bradley 1756-DNB/E Controllogix DeviceNet Comms Module

New ListingAllen Bradley 1756-DNB /D DeviceNet Communication Module SER D

New ListingAllen-Bradley 1756-IF16 SER A ControlLogix 16 Pt Input Module US Free Tax

New ListingAllen-Bradley 1769-OB16 PLC Output Module; In Box, Factory Sealed

New ListingNew Factory Sealed Allen Bradley AB 1756-A7 SER C ControlLogix 7 Slots Chassis

New ListingNEW Allen Bradley 5069-IA16 Compact 5000 I/O 16 channels AC input module

New ListingRefurbished Allen Bradley 1756-IF16 ControlLogix Analog 1756-1F16 N300

Allen Bradley 5069-IB8S Series A, Compact5000 DC Safety Input Module, 8 Channel

New Factory Sealed AB 1769-IF8 CompactLogix 8 Pt Analog Input Module US STOCK

Allen-Bradley 1783-NATR Ser. A Ethernet/IP Configurable NAT Router Mfg. 2018

Surplus Allen Bradley 5069-OF8 Ser A CompactLogix Compact I/O 8-Ch Analog Output

New Listing1PC Allen Bradley 1756-0B16E /A ControlLogix Output Module New Sealed FREE SHIP

New ListingNew Factory Sealed AB 1756-OA8 SER A ControlLogix 8 Pt D/O 120/240V AC Module

New ListingNew Factory Sealed AB 1769-OV32T SER A Compact I/O Output Module 1769OV32T

New ListingNew Open Box Allen Bradley 1769-IQ16 CompactLogix 16 Pt 24VDC Module Free Ship

New ListingNew Allen-Bradley 1756-HSC New in Box New Factory Sealed Free Shipping 1756HSC

New Listing1769-ARM Allen-Bradley CompactLogix Address Reserve Module 1769ARM NEW

New Allen-Bradley 5069-OB16 Compact 5000 16 Channel 24V DC Source Output Module

New ListingAllen Bradley 1769-IF4 1769-1F4 B CompactLogix Input Module 4Ch Analog 1769IF4

Allen Bradley 5069-IB8S /A SEALED Compact 5000 DC Safety Surplus *USA SELLER*

New ListingNew Sealed Allen-Bradley 1756-OF8I SER A ControlLogix 8 Point Analog Output

New ListingAB 1769-OA8 New Sealed 1769OA8 CompactLogix PLC Output Module US Free Tax

New ListingNew AB 1769-IA16 CompactLogix 16 Pt 120VAC D/I Module 1769IA16 US Free Tax

Allen Bradley 1756-OF8 /A ControlLogix 8-Channel Analog Output Module

New ListingNew Sealed AB 1756-HSC ControlLogix High Speed Counter Module US Free Tax

New ListingNew Sealed AB 1769-IF4 CompactLogix 4CH Analog Input Module 1769IF4 US Free Tax

New ListingNew Factory Sealed AB 1769-OV32T SER A Compact I/O Output Module 1769OV32T

New ListingX20CS1020 B&R Systems RTD Module X20 CS 1020 New In Box FREE Shipping NEW

Allen-Bradley 1769-OB16/B CompactLogix 16 Pt 24VDC D/O Module New Factory Sealed

New ListingAB 1756-IV32 ControlLogix 32Pt 12/24VDC D/I Module New Factory Sealed

Allen Bradley 1769-IF8 Ser A CompactLogix Analog Input Module, 8-Ch, New Sealed

New ListingNEW AB 1756-IF8 ControlLogix Analog Input Module Current/Voltage US Free Tax

New Listing1734-IE8C Controller module 1734-IE8C Alan Bradley delivery fast US Free Tax

New ListingAB 1756-OB16D NEW FACTORY SEALED OUTPUT MODULE 1756-OB16D US Free Tax

New ListingALLEN-BRADLEY ControlLogix Input Module 10-31V DC, 32 Points 1756-IB32

New ListingNew Sealed AB 1769-IA8I CompactLogix 120VAC Isolated Input US Free Tax

Allen Bradley 1756-IF16 ControlLogix 16 Pt Input Modul New Sealed Free Shipping

New ListingAllen Bradley 1756-IF8 /B ControlLogix PLC Analog Input Module New AB1756IF8 PLC

New ListingNew Open Box Alen Bradley 1769-OA16 Compact 16 Point Output Module Free Shipping

New ListingNew Sealed AB 1756-M08SE ControlLogix 8 Axis Sercos Servo Module PLC US Free Tax

Allen Bradley 5069-IF8 Ser A CompactLogix Compact I/O 8-Ch Analog Input Module

Sealed Pre-owned Allen Bradley 1769-OF8C Ser A CompactLogix 8-Ch Analog Output

Sealed Pre-owned Allen Bradley 5069-OW16 Ser B CompactLogix 16-Ch Relay Output

New ListingFACTORY SEALED! New! Allen Bradley 1756-EN2T ControlLogix US SELLER!!

New ListingSealed AB 1769-OB16 SER B Output Module Compact I/O 16 Pt 24VDC US Free Tax

2023/2024 Surplus SEALED Allen Bradley 1756-IRT8I /B *REAL USA SELLER* NOT CHINA

2023/2024 Surplus SEALED Allen Bradley 1756-IF16 /B *REAL USA SELLER* NOT CHINA

New ListingNew AB 1756-IA16 SER A ControlLogix 16Pt AC Input Module 1756IA16 US Free Tax

New ListingNEW 1756-IT6I AB 1756IT6I ControlLogix 6 Pt Isolated Input Module US Free Tax

Sealed AB 1794-OE12 Flex 12 Point Analog Output Module 1794OE12 US Free Tax

New Allen Bradley 1756-OW16I Ser. A ControlLogix 16-Point D/O Module

New ListingAllen‑Bradley New Original Genuine Touch Screen 2711P-RDK12C US Free Tax

New ListingNew AB 1769-PA4 SER A CompactLogix Power Supply Module 1769PA4 US Free Tax

New ListingAllen Bradley 1769-IQ32T 1769-1Q32T CompactLogix Input Module 32 Point Sourcing

New ListingAllen-Bradley 1756-IH16I ControlLogix Input Module NEW SEALED US Free Tax

New ListingNEW Allen-Bradley 100-DNY42R Combination Output Module 100-DNY42R US Free Tax

New ListingAllen-Bradley 1769-IA8I / A 1PC New Sealed CompactLogix 120VAC Isolated Input US

New ListingNew AB 1769-OF4CI CompactLogix 4 Pt A/O Current Module 1769OF4CI US Free Tax

Best Selling

Allen-Bradley 1769-OW16 Digital Output Module

Allen Bradley 1762-IF4 Analog Input Module

Allen Bradley 1756-IF16 ControlLogix Analog Input Module Series A

Allen-Bradley 1756-IB32 ControlLogix Input Module

Allen Bradley Series A ControlLogix Digital Relay Output Module (1756-OW16I)

Allen-Bradley 1769-IF8 Analog Input Module

Allen-Bradley 5069OW16 PLC Output Module

Allen Bradley 5069-IB8S /A SEALED Compact 5000 DC Safety Surplus USA SELLER

2023/2024 Surplus SEALED Allen Bradley 1756-IRT8I /B REAL USA SELLER NOT CHINA

2023/2024 Surplus SEALED Allen Bradley 1756-IF16 /B REAL USA SELLER NOT CHINA