PLC Input, Output & I/O Modules

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PLC Peripheral Modules

84,379 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 ListingNew Factory Sealed Allen Bradley Compact 5000 5069-IB8S/A DC Safety Input Module
Brand New · Allen-Bradley
(1)
$525.00
or Best Offer
$26.30 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 ListingSURPLUS NEVER USED Allen Bradley 1756-DNB /C ControlLogix DeviceNet #K-1235A
$350.00
or Best Offer
Free shipping
New ListingFactory Sealed Allen bradley 1756-OB32 ControlLogix 32 Point D/O Module
Brand New
$185.00
or Best Offer
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
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 Factory Sealed AB 1769-IF8 CompactLogix 8 Pt Analog Input Module US STOCK
Brand New · Allen-Bradley
(9)
$285.21
or Best Offer
Free shipping
5069-IF8 Allen Bradley Compact Analog I/O Input Module 2020 New Surplus
$469.98
Trending at $520.49
Free shipping
New ListingAllen Bradley 5069-IB8S /A SEALED Compact 5000 DC Safety Surplus *USA SELLER*
Brand New · Allen-Bradley
(1)
$240.00
or Best Offer
Free shipping
Allen Bradley 1769-IF8 Ser A CompactLogix Analog Input Module, 8-Ch, New Sealed
Brand New · Allen-Bradley
(9)
$441.99
or Best Offer
Free shipping
80 sold
Allen Bradley 1769-OB16 Compact Logix Sourcing Output Module
(9)
$89.00
or Best Offer
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 Factory Sealed AB 1756-OF8 SER A ControlLogix 8 Pt PLC Output Module 1756OF8
Brand New · Allen-Bradley
$599.00
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 $449.00
Free shipping
New ListingAB 1756-PA75 SER B ControlLogix AC Power Supply Allen Bradley 1756PA75 new
Brand New · Allen-Bradley
(5)
$333.69
or Best Offer
Free shipping
Surplus Allen Bradley 5069-OF8 Ser A CompactLogix Compact I/O 8-Ch Analog Output
(1)
$575.45
or Best Offer
Free shipping
Allen Bradley 1769-OW16 / A Compact I/O Relay Output. Factory Sealed
Brand New · Allen-Bradley
(6)
$169.60
or Best Offer
Free shipping
AB 1756-PA75 SER B ControlLogix AC Power Supply Allen Bradley 1756PA75 new
Brand New · Allen-Bradley
(5)
$325.30
or Best Offer
Trending at $383.84
Free shipping
Allen Bradley 1769-IF8 Compact Logix Input Module
(9)
$249.00
or Best Offer
Free shipping
21 sold
New ListingAllen 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 Allen Bradley 1756-OW16I Ser. A ControlLogix 16-Point D/O Module
(1)
$191.17
or Best Offer
Free shipping
New ListingNew Sealed Allen-Bradley 1756-IF8 Ser A ControlLogix 8 Point A/I Module
Brand New · Allen-Bradley
$289.00
or Best Offer
Free shipping
New Listing2021 mfg Allen Bradley 1756-OF4 ControlLogix Analog Output 1756-0F4 N123B
Pre-Owned · Allen-Bradley
$299.00
Free shipping
New Allen-Bradley 1769-PA4 SER A Compact Power Supply Module 1769PA4
Brand New · Allen-Bradley
(1)
$197.07
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)
$440.96
or Best Offer
Free shipping
2023/2024 Surplus SEALED Allen Bradley 1756-IRT8I /B *REAL USA SELLER* NOT CHINA
Brand New · Allen-Bradley
$850.00
Free shipping
New ListingNew Allen Bradley 1769-IA16 CompactLogix 16 Point 120VAC Digital Input Module
Brand New · Allen-Bradley
$189.06
or Best Offer
$8.65 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 ListingAllen-Bradley Controllogix PLC module 1756-ESMCAP
Brand New · Allen-Bradley
$258.00
or Best Offer
Free shipping
1PCS AB 1756-IB16 SER A ControlLogix Input Module 1756IB16 New Factory Sealed US
Brand New
$153.00
or Best Offer
Free shipping
New ListingNew Sealed AB 1769-IF4XOF2 SER A CompactLogix 6 Pt A/I and A/O Module !
Brand New
$347.31
or Best Offer
Free shipping
New Listing1769-IA8I /A Allen-Bradley CompactLogix 120VAC Isolated Input 1769IA8I Brand New
Brand New · Allen-Bradley
$249.00
or Best Offer
$8.65 shipping
Sealed Pre-owned Allen Bradley 1756-IB32 /B ControlLogix Digital DC Input Module
$150.47
or Best Offer
Free shipping
Sealed Pre-owned Allen Bradley 5069-OW16 Ser B CompactLogix 16-Ch Relay Output
$463.76
or Best Offer
Free shipping
New Sealed AB 1769-IF4 B CompactLogix 4CH Analog Input Module 1769IF4 US
Brand New · Allen-Bradley
$242.59
or Best Offer
Free shipping
New Allen-Bradley 1769-OF4 4Pt CompactLogix Analog Output Module 1769OF4
Brand New · Allen-Bradley
(3)
$418.00
or Best Offer
Free shipping
AB 1756-PA75 SER B ControlLogix AC Power Supply Allen Bradley 1756PA75 new
Brand New · Allen-Bradley
(5)
$335.69
or Best Offer
Trending at $383.84
Free shipping
New ListingNEW AB 1769-IQ32T SER A CompactLogix 24VDC Input Module Factory Sealed TX Stock
Brand New · Allen-Bradley
$298.00
or Best Offer
Free shipping
New ListingNew Sealed AB 1769-IF4 B CompactLogix 4CH Analog Input Module 1769IF4 US
Brand New · Allen-Bradley
$242.59
or Best Offer
Free shipping
New ListingAllen Bradley 1769-ECR Compact Logix Right End Cap
Brand New · Allen-Bradley
(13)
$24.00
or Best Offer
$5.40 shipping
Allen Bradley 1769-OB16 Ser. B Compact I/O 16-Point Sourcing Output Module
Pre-Owned · Allen-Bradley
(9)
$38.71
Was: $43.99was - US $43.99
or Best Offer
Free shipping
Allen Bradley 1769-IA16 Series A CompactLogix 16-Pt 120VAC Digital Input Module
Pre-Owned · Allen-Bradley
$95.68
or Best Offer
Free shipping
AB 1769-IT6 SER A CompactLogix Thermocouple/mV Input Module New Factory Sealed
Brand New · Allen-Bradley
$483.59
or Best Offer
Free shipping
Allen Bradley 1756-IA16 ControlLogix 16 Point Input Module
Pre-Owned · Allen-Bradley
$55.99 to $56.99
Free shipping
Allen Bradley 1769-IF8 1769-1F8 CompactLogix Analog Input Module 8 Pt Tested QTY
Pre-Owned · Allen-Bradley
$174.21
$13.22 shipping
AB 5094-IF8 /A Flex 5000 8 Current/Voltage Inputs Analog Input, Factory Sealed
Brand New · Allen-Bradley
$460.00
or Best Offer
Trending at $469.70
Free shipping
1756-IRT8I ALLEN BRADLEY ANALOG ISOLATED INPUT RTD THERMOCOUPLE SER A 2019
(1)
$899.99
Was: $999.99was - US $999.99
Free shipping
Allen Bradley 1734-OB8 /C Digital DC Output 1734-0B8 163C
Pre-Owned · Allen-Bradley
$29.00
Free shipping
Allen-Bradley 5069-OF8 Analog Output Module
Brand New · Allen-Bradley
(1)
$635.00
Trending at $725.00
$8.24 shipping
New old Stock Sealed Allen Bradley 1756-OA16I /A AC Output 1756-0A16I N200
$489.00
Trending at $495.66
Free shipping
Only 1 left!
Allen Bradley 1769-IF16V Ser A F/W 1.2 CompactLogix Input PLC Module - No Box
$379.99
Free shipping
2 watching
New ListingNew Factory Sealed AB 1794-OE4 B Flex 4 Point Analog Output Module 1794OE4
Brand New · Allen-Bradley
(2)
$211.39
or Best Offer
Free shipping
New Factory Sealed AB 5069-OW16 Compact 5000 Relay Output Module
Brand New · Allen-Bradley
$458.82
or Best Offer
Free shipping
New Factory Sealed Allen-Bradley 1769-OW16 CompactLogix Relay Output Module
Brand New · Allen-Bradley
$178.21
or Best Offer
Free shipping
Allen Bradley 1769-IF4 1769-1F4 B CompactLogix Input Module 4Ch Analog 1769IF4
Pre-Owned · Allen-Bradley
$136.25
$11.92 shipping
nEW IN BOX Allen Bradley 1756-DNB SER E ControlLogix DeviceNet Comms Module
Brand New · Allen-Bradley
(3)
$198.30
or Best Offer
Trending at $303.50
Free shipping
New ListingNew Factory Sealed Allen Bradley 1769-OF4VI SER A CompactLogix 4 Pt A/O Voltage
Brand New · Allen-Bradley
$496.00
or Best Offer
Free shipping
New Sealed Allen Bradley 1769-IQ32 SER A CompactLogix 24V DC Input Module
Brand New
$166.66
or Best Offer
Free shipping
New ListingNew Factory Sealed AB 1756-IF8 SER A Controllogix 8 Point A/I Module 1756-IF8
Brand New · Allen-Bradley
$288.00
or Best Offer
Free shipping

Best Selling

See All

Allen-Bradley 1769-OW16 Digital Output Module
(6)
$163.00 New
$70.00 Used
Allen Bradley 1756-IF16 ControlLogix Analog Input Module Series A
(1)
$149.00 New
Allen Bradley 1762-IF4 Analog Input Module
(16)
$154.18 New
$70.40 Used
Allen-Bradley 5069OW16 PLC Output Module
$358.20 New
Allen-Bradley 1756-OF8 ControlLogix 8 Point Analog Output Module
(7)
$342.50 New
$250.00 Used
Allen-Bradley DC Output Module (5069-OB16)
(3)
$200.00 New
$89.99 Used
Allen-Bradley 1756-IB32 ControlLogix Input Module
(2)
$108.00 New
$28.95 Used
Allen Bradley Series A ControlLogix Digital Relay Output Module (1756-OW16I)
(1)
$174.88 New
$69.99 Used

Top Rated

See All

Allen Bradley 1762-IF4 Analog Input Module
(17)
$154.18 New
$70.40 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
$190.00 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-IF8 Analog Input Module
(9)

100% agree - Good value
$263.00 New
$139.00 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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84,379 Results

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

New ListingNew Factory Sealed Allen Bradley Compact 5000 5069-IB8S/A DC Safety Input Module

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

New ListingSURPLUS NEVER USED Allen Bradley 1756-DNB /C ControlLogix DeviceNet #K-1235A

New ListingFactory Sealed Allen bradley 1756-OB32 ControlLogix 32 Point D/O Module

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

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

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

5069-IF8 Allen Bradley Compact Analog I/O Input Module 2020 New Surplus

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

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

Allen Bradley 1769-OB16 Compact Logix Sourcing Output Module

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

New Factory Sealed AB 1756-OF8 SER A ControlLogix 8 Pt PLC Output Module 1756OF8

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

New ListingAB 1756-PA75 SER B ControlLogix AC Power Supply Allen Bradley 1756PA75 new

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

Allen Bradley 1769-OW16 / A Compact I/O Relay Output. Factory Sealed

AB 1756-PA75 SER B ControlLogix AC Power Supply Allen Bradley 1756PA75 new

Allen Bradley 1769-IF8 Compact Logix Input Module

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

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

New ListingNew Sealed Allen-Bradley 1756-IF8 Ser A ControlLogix 8 Point A/I Module

New Listing2021 mfg Allen Bradley 1756-OF4 ControlLogix Analog Output 1756-0F4 N123B

New Allen-Bradley 1769-PA4 SER A Compact Power Supply Module 1769PA4

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

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

New ListingNew Allen Bradley 1769-IA16 CompactLogix 16 Point 120VAC Digital Input Module

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

New ListingAllen-Bradley Controllogix PLC module 1756-ESMCAP

1PCS AB 1756-IB16 SER A ControlLogix Input Module 1756IB16 New Factory Sealed US

New ListingNew Sealed AB 1769-IF4XOF2 SER A CompactLogix 6 Pt A/I and A/O Module !

New Listing1769-IA8I /A Allen-Bradley CompactLogix 120VAC Isolated Input 1769IA8I Brand New

Sealed Pre-owned Allen Bradley 1756-IB32 /B ControlLogix Digital DC Input Module

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

New Sealed AB 1769-IF4 B CompactLogix 4CH Analog Input Module 1769IF4 US

New Allen-Bradley 1769-OF4 4Pt CompactLogix Analog Output Module 1769OF4

AB 1756-PA75 SER B ControlLogix AC Power Supply Allen Bradley 1756PA75 new

New ListingNEW AB 1769-IQ32T SER A CompactLogix 24VDC Input Module Factory Sealed TX Stock

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

New ListingAllen Bradley 1769-ECR Compact Logix Right End Cap

Allen Bradley 1769-OB16 Ser. B Compact I/O 16-Point Sourcing Output Module

Allen Bradley 1769-IA16 Series A CompactLogix 16-Pt 120VAC Digital Input Module

AB 1769-IT6 SER A CompactLogix Thermocouple/mV Input Module New Factory Sealed

Allen Bradley 1756-IA16 ControlLogix 16 Point Input Module

Allen Bradley 1769-IF8 1769-1F8 CompactLogix Analog Input Module 8 Pt Tested QTY

AB 5094-IF8 /A Flex 5000 8 Current/Voltage Inputs Analog Input, Factory Sealed

1756-IRT8I ALLEN BRADLEY ANALOG ISOLATED INPUT RTD THERMOCOUPLE SER A 2019

Allen Bradley 1734-OB8 /C Digital DC Output 1734-0B8 163C

Allen-Bradley 5069-OF8 Analog Output Module

New old Stock Sealed Allen Bradley 1756-OA16I /A AC Output 1756-0A16I N200

Allen Bradley 1769-IF16V Ser A F/W 1.2 CompactLogix Input PLC Module - No Box

New ListingNew Factory Sealed AB 1794-OE4 B Flex 4 Point Analog Output Module 1794OE4

New Factory Sealed AB 5069-OW16 Compact 5000 Relay Output Module

New Factory Sealed Allen-Bradley 1769-OW16 CompactLogix Relay Output Module

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

nEW IN BOX Allen Bradley 1756-DNB SER E ControlLogix DeviceNet Comms Module

New ListingNew Factory Sealed Allen Bradley 1769-OF4VI SER A CompactLogix 4 Pt A/O Voltage

New Sealed Allen Bradley 1769-IQ32 SER A CompactLogix 24V DC Input Module

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

Best Selling

Allen-Bradley 1769-OW16 Digital Output Module

Allen Bradley 1756-IF16 ControlLogix Analog Input Module Series A

Allen Bradley 1762-IF4 Analog Input Module

Allen-Bradley 5069OW16 PLC Output Module

Allen-Bradley 1756-OF8 ControlLogix 8 Point Analog Output Module

Allen-Bradley DC Output Module (5069-OB16)

Allen-Bradley 1756-IB32 ControlLogix Input Module

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

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

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