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PLC Programmable Logic Controller

A programmable logic controller (PLC) or programmable controller is an industrial computer used to control different electro-mechanical processes for use in manufacturing, assembly lines, machines, robotic devices, or any activity that requires high reliability, ease of programming, and process fault diagnosis. PLC vary in size and form factors. 

Different types of Programmable Logic Controller in inventory includes chassis modules, controller modules, ethernet modules, communication modules, I/O modules, input modules, memory modules, output modules and much more.

Express shipping available on most items. Easy 30-Day Returns.

1734-AENT Allen Bradley EtherNet/IP TP Media I/O Adapter 24V DC Ser C

ROCKWELL AUTOMATION
Original price $374.00 USD - Original price $374.00 USD
Original price
$374.00 USD
$374.00 USD - $374.00 USD
Current price $374.00 USD
Out of stock

Description Factory Seal 2021 Sub Brand Point I/O™ Series C ...

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Original price $374.00 USD - Original price $374.00 USD
Original price
$374.00 USD
$374.00 USD - $374.00 USD
Current price $374.00 USD
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1734-AENTR Allen Bradley Network Adaptor With Interlocking Device

ROCKWELL AUTOMATION
Original price $399.00 USD - Original price $399.00 USD
Original price
$399.00 USD
$399.00 USD - $399.00 USD
Current price $399.00 USD
Out of stock

This Product Has Been Installed And Project Canceled, And Finally Never Served. Less Than 10 Hours Of Operation. Description Sub Brand: Point I/O ...

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Original price $399.00 USD - Original price $399.00 USD
Original price
$399.00 USD
$399.00 USD - $399.00 USD
Current price $399.00 USD
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1734-AENTR Allen Bradley POINT I/O Dual Port Network Adaptor Series C

ALLEN BRADLEY
Original price $304.56 USD - Original price $304.56 USD
Original price
$304.56 USD
$304.56 USD - $304.56 USD
Current price $304.56 USD
Out of stock

Serial Numbers Are Not Scannable, We Have Removed The Last Digit For Privacy Purposes Product Information 1734AENTR 2-Port EtherNet/IP Twisted Pai...

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Original price $304.56 USD - Original price $304.56 USD
Original price
$304.56 USD
$304.56 USD - $304.56 USD
Current price $304.56 USD
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1734-ARM Allen-Bradley POINT I/O Address Reserve Module, Series C

Rockwell Automation
Original price $18.84 USD - Original price $18.84 USD
Original price
$18.84 USD
$18.84 USD - $18.84 USD
Current price $18.84 USD
Out of stock

1734-ARM 1734ARM Allen-Bradley Address Reserve Module For POINT I/O Systems, Retains A Node Address For Later Insertion Of Any Future Option, Serie...

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Original price $18.84 USD - Original price $18.84 USD
Original price
$18.84 USD
$18.84 USD - $18.84 USD
Current price $18.84 USD
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1734-ARM Allen-Bradley POINT I/O Address Reserve Module, Series C

Rockwell Automation
Original price $18.84 USD - Original price $18.84 USD
Original price
$18.84 USD
$18.84 USD - $18.84 USD
Current price $18.84 USD
Out of stock

1734-ARM 1734ARM Allen-Bradley Address Reserve Module For POINT I/O Systems, Retains A Node Address For Later Insertion Of Any Future Option, Serie...

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Original price $18.84 USD - Original price $18.84 USD
Original price
$18.84 USD
$18.84 USD - $18.84 USD
Current price $18.84 USD
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1734-EP24DC Allen Bradley Point I/O DC Input Extension Power Module

ROCKWELL AUTOMATION
Original price $85.00 USD - Original price $85.00 USD
Original price
$85.00 USD
$85.00 USD - $85.00 USD
Current price $85.00 USD
Out of stock

This Product Has Been Installed And Project Canceled, And Finally Never Served. Less Than 10 Hours Of Operation. Factory Seal 2021 Description The ...

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Original price $85.00 USD - Original price $85.00 USD
Original price
$85.00 USD
$85.00 USD - $85.00 USD
Current price $85.00 USD
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1734-EP24DC Allen Bradley Point I/O POWER/BUS Expansion Power Supply

ALLEN BRADLEY
Original price $108.35 USD - Original price $108.35 USD
Original price
$108.35 USD
$108.35 USD - $108.35 USD
Current price $108.35 USD
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Product Information SURPLUS SEALED 1734EP24DC Expansion Power Unit Series: B 24V DC Input 400 MA Field Side Power Requirements Pointbus Output Din...

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Original price $108.35 USD - Original price $108.35 USD
Original price
$108.35 USD
$108.35 USD - $108.35 USD
Current price $108.35 USD

1734-FPD Allen-Bradley POINT I/O Field Distributor Module Ser. B(2020)

Allen-Bradley
Original price $52.25 USD - Original price $52.25 USD
Original price
$52.25 USD
$52.25 USD - $52.25 USD
Current price $52.25 USD
Out of stock

1734-FPD 1734FPD Allen-Bradley POINT I/O Field Distributor Module Serie B (Surplus In Box Factory Seal 2020) Description The field power distributo...

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Original price $52.25 USD - Original price $52.25 USD
Original price
$52.25 USD
$52.25 USD - $52.25 USD
Current price $52.25 USD
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1734-IA4 Allen-Bradley I/O 4 Pt Digital Input Module (Surplus In Box 2020)

Allen-Bradley
Original price $71.50 USD - Original price $71.50 USD
Original price
$71.50 USD
$71.50 USD - $71.50 USD
Current price $71.50 USD
Out of stock

1734-IA4 1734IA4 Allen-Bradley Input Module,POINT I/O,Digital,AC,4 Points 120VAC Input,Open Style,DIN Mounted (Surplus In Box 2020) Specifications ...

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Original price $71.50 USD - Original price $71.50 USD
Original price
$71.50 USD
$71.50 USD - $71.50 USD
Current price $71.50 USD
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1734-IB4 Allen Bradley POINT I/O 24V DC 4-Channel Sink Input Module

ALLEN BRADLEY
Original price $85.00 USD - Original price $85.00 USD
Original price
$85.00 USD
$85.00 USD - $85.00 USD
Current price $85.00 USD
Out of stock

This Product Has Been Installed And Project Canceled, And Finally Never Served. Less Than 10 Hours Of Operation. Product Information SURPLUS UPC: 1...

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Original price $85.00 USD - Original price $85.00 USD
Original price
$85.00 USD
$85.00 USD - $85.00 USD
Current price $85.00 USD
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1734-IB8 Allen Bradley POINT I/O 8 Digital Input Module Series D

ALLEN BRADLEY
Original price $179.00 USD - Original price $179.00 USD
Original price
$179.00 USD
$179.00 USD - $179.00 USD
Current price $179.00 USD
71 in stock

Product Information SURPLUS (2021) Sub Brand: Point I/O Item Name: Digital Input Module Series: D FW: 3.031 Type: 24V DC Input Sink Module Voltage...

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Original price $179.00 USD - Original price $179.00 USD
Original price
$179.00 USD
$179.00 USD - $179.00 USD
Current price $179.00 USD

1734-IB8 Allen Bradley POINT I/O 8 Point Digital Input Module

ROCKWELL AUTOMATION
Original price $60.00 USD - Original price $60.00 USD
Original price
$60.00 USD
$60.00 USD - $60.00 USD
Current price $60.00 USD
Out of stock

Product Information SURPLUS (2020) 1734IB8 Sub Brand: Point I/O Item Name: Digital Input Module Type: 24V DC Input Sink Module Voltage Rating: 10 ...

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Original price $60.00 USD - Original price $60.00 USD
Original price
$60.00 USD
$60.00 USD - $60.00 USD
Current price $60.00 USD
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1734-IB8 Allen Bradley Point I/O 8 Point Digital Input Module Serie D

ALLEN BRADLEY
Original price $169.00 USD - Original price $169.00 USD
Original price
$169.00 USD
$169.00 USD - $169.00 USD
Current price $169.00 USD
Out of stock

Product Information SURPLUS (2021) 1734IB8 Sub Brand: Point I/O Item Name: Digital Input Module Type: 24V DC Input Sink Module Series: D FW: 3.031...

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Original price $169.00 USD - Original price $169.00 USD
Original price
$169.00 USD
$169.00 USD - $169.00 USD
Current price $169.00 USD
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1734-IB8 Allen Bradley, POINT I/O, Ser D, 8 Point Digital Input Module

ALLEN BRADLEY
Original price $149.00 USD - Original price $149.00 USD
Original price
$149.00 USD
$149.00 USD - $149.00 USD
Current price $149.00 USD
Out of stock

Product Information SURPLUS (2018) 1734IB8 Sub Brand: Point I/O Item Name: Digital Input Module Series: D FW: 3.022 Type: 24V DC Input Sink Module...

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Original price $149.00 USD - Original price $149.00 USD
Original price
$149.00 USD
$149.00 USD - $149.00 USD
Current price $149.00 USD
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1734-IB8S Allen-Bradley Safety Sinking Input Module Series B

ROCKWELL AUTOMATION
Original price $900.00 USD - Original price $900.00 USD
Original price
$900.00 USD
$900.00 USD - $900.00 USD
Current price $900.00 USD
Out of stock

1734-IB8S 1734IB8S Allen Bradley POINT Guard I/O In-Cabinet Safety Sinking Input Module 8 Digital Inputs 10 VDC Description Sub Brand: POINT Guard...

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Original price $900.00 USD - Original price $900.00 USD
Original price
$900.00 USD
$900.00 USD - $900.00 USD
Current price $900.00 USD
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1734-IE2V Allen Bradley POINT I/O 2-Ch Analog Voltage Input Module, C

ROCKWELL AUTOMATION
Original price $127.50 USD - Original price $127.50 USD
Original price
$127.50 USD
$127.50 USD - $127.50 USD
Current price $127.50 USD
Out of stock

1734-IE2V 1734IE2V Allen Bradley Point I/O Analog Voltage Input Module Analog Input Module 2 Analog Inputs (Surplus In Box 2021) Description Sub B...

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Original price $127.50 USD - Original price $127.50 USD
Original price
$127.50 USD
$127.50 USD - $127.50 USD
Current price $127.50 USD
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1734-IE8C Allen-Bradley POINT I/O 8-Ch Analog Current Input

ROCKWELL AUTOMATION
Original price $539.83 USD - Original price $539.83 USD
Original price
$539.83 USD
$539.83 USD - $539.83 USD
Current price $539.83 USD
Out of stock

1734-IE8C 1734IE8C Allen-Bradley POINT I/O 8-Channel Analog Current Input Module, Series C, F/W REV. 3.001 (Surplus In Box) Description Analog Inpu...

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Original price $539.83 USD - Original price $539.83 USD
Original price
$539.83 USD
$539.83 USD - $539.83 USD
Current price $539.83 USD
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1734-IK Allen Bradley POINT I/O 24VDC Incremental Encoder Module Ser C

ALLEN BRADLEY
Original price $366.23 USD - Original price $366.23 USD
Original price
$366.23 USD
$366.23 USD - $366.23 USD
Current price $366.23 USD
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Product Information Year Of Manufacture 2021 Sub Brand Point I/O™ Series C ...

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Original price $366.23 USD - Original price $366.23 USD
Original price
$366.23 USD
$366.23 USD - $366.23 USD
Current price $366.23 USD

1734-IR2 Allen Bradley POINT I/O 24V DC 2-Ch RTD Input Module, Ser. C

ROCKWELL AUTOMATION
Original price $136.25 USD - Original price $136.25 USD
Original price
$136.25 USD
$136.25 USD - $136.25 USD
Current price $136.25 USD
Out of stock

1734-IR2 1734IR2 Allen Bradley POINT I/O 24V DC 2-Channel RTD Input Module, Single-Ended, Non-Isolated, Series C (Surplus In Box 2021) Description ...

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Original price $136.25 USD - Original price $136.25 USD
Original price
$136.25 USD
$136.25 USD - $136.25 USD
Current price $136.25 USD
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1734-IT2I Allen Bradley 2 Channel Thermocouple Input (Surplus In Box 2020)

Allen-Bradley
Original price $138.88 USD - Original price $138.88 USD
Original price
$138.88 USD
$138.88 USD - $138.88 USD
Current price $138.88 USD
Out of stock

1734-IT2I 1734IT2I Allen Bradley 24V DC 2 Channel Thermocouple Input Serie C, FW 3.014 (Surplus In Box 2020)    

Original price $138.88 USD - Original price $138.88 USD
Original price
$138.88 USD
$138.88 USD - $138.88 USD
Current price $138.88 USD
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1734-IV8 Allen Bradley POINT I/O 24VDC 8-Point Input Module

ROCKWELL AUTOMATION
Original price $49.50 USD - Original price $49.50 USD
Original price
$49.50 USD
$49.50 USD - $49.50 USD
Current price $49.50 USD
Out of stock

1734-IV8 1734IV8 Allen Bradley (Surplus In Box 2021) Description Sub Brand: Point I/O Series C Item Name: Digital Input Module Type: 24V DC Input ...

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Original price $49.50 USD - Original price $49.50 USD
Original price
$49.50 USD
$49.50 USD - $49.50 USD
Current price $49.50 USD
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1734-OA4 Allen-Bradley POINT I/O Digital Output Module Ser. C (2020)

Allen-Bradley
Original price $82.50 USD - Original price $82.50 USD
Original price
$82.50 USD
$82.50 USD - $82.50 USD
Current price $82.50 USD
Out of stock

1734-OA4 1734OA4 Allen-Bradley POINT I/O Discrete Digital Output Module Series C (Surplus In Box 2020) Description The Allen-Bradley 1734-OA4 is a ...

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Original price $82.50 USD - Original price $82.50 USD
Original price
$82.50 USD
$82.50 USD - $82.50 USD
Current price $82.50 USD
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1734-OB8 Allen-Bradley Point I/O 24V 8-Channel Output Module

Rockwell Automation
Original price $64.28 USD - Original price $64.28 USD
Original price
$64.28 USD
$64.28 USD - $64.28 USD
Current price $64.28 USD
Out of stock

1734-OB8 1734OB8 Allen-Bradley POINT I/O 24V DC 8-Channel Source Output Module, Non-Isolated, Series C (Surplus In Box 2021) Description Sub Brand...

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Original price $64.28 USD - Original price $64.28 USD
Original price
$64.28 USD
$64.28 USD - $64.28 USD
Current price $64.28 USD
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1734-OB8E Allen Bradley POINT I/O 24V DC 8-Ch Input Module

ROCKWELL AUTOMATION
Original price $350.00 USD - Original price $350.00 USD
Original price
$350.00 USD
$350.00 USD - $350.00 USD
Current price $350.00 USD
Out of stock

Allen Bradley (Surplus In Box 2021) Description Sub Brand: Point I/O Item Name: Digital Output Module Series: C FW 3.022 Type: 24V DC Output Modul...

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Original price $350.00 USD - Original price $350.00 USD
Original price
$350.00 USD
$350.00 USD - $350.00 USD
Current price $350.00 USD
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