I/O Modules There are 4308 products.

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  Allen Bradley 1791-32A0 Input Module...

  1791-32A0 1791-32A0

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  Allen Bradley 1746-OX8 Output Module...

  1746-OX8 1746-OX8

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  Allen Bradley 1756-OA16I Module 1756-0A16I...

  1756-OA16I 1756-OA16I

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  Allen Bradley 1771-VHSC Module 1771VHSC...

  1771-VHSC 1771-VHSC

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  Automation Direct D3-10B-1 DirectLogic 305...

  D3-10B-1 D3-10B-1

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  P & H Harnischfeger 79UI0D2 (L) 79UI0D2L...

  79UI0D2 (L) 79UI0D2 (L)

  $720.44

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  P & H Harnischfeger 79UI0D2 (L) 79UI0D2L...

  79UI0D2 (L) 79UI0D2 (L)

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  Siemens 6ES7151-1CA00-0AB0 Interface...

  6ES7151-1CA00-0AB0 6ES7151-1CA00-0AB0

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  Opto 22 AD3 mA Input Module - New No Box

  AD3 AD3

  $141.77

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  NLT Technologies NL6448BC33-59 Display...

  NL6448BC33-59 NL6448BC33-59

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  Siemens 6ES5-451-7LA11 Digital Output...

  6ES5-451-7LA11 6ES5-451-7LA11

  $23.44

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  Potter & Brumfield IAC-5A Output Module...

  IAC-5A IAC-5A

  $20.44

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