Unbranded PLC Input, Output & I/O Modules

Shop by Category

74 Results

    • 1pc New Siemens S7-200 CPU224 module 6ES7214-1BD23-0XB0 6ES7 214-1BD23-0XB0 - Image 1 of 4
    • 1pc New Siemens S7-200 CPU224 module 6ES7214-1BD23-0XB0 6ES7 214-1BD23-0XB0 - Image 2 of 4
    • 1pc New Siemens S7-200 CPU224 module 6ES7214-1BD23-0XB0 6ES7 214-1BD23-0XB0 - Image 3 of 4
    • 1pc New Siemens S7-200 CPU224 module 6ES7214-1BD23-0XB0 6ES7 214-1BD23-0XB0 - Image 4 of 4

    1pc New Siemens S7-200 CPU224 module 6ES7214-1BD23-0XB0 6ES7 214-1BD23-0XB0

    Brand New ยท Unbranded
    $60.11
    Was: $68.31was - US $68.31
    or Best Offer
    Free shipping
    • One New Siemens S7-200 CPU224 module 6ES7214-1BD23-0XB0 6ES7214-1BD23-0XB0 - - Image 1 of 4
    • One New Siemens S7-200 CPU224 module 6ES7214-1BD23-0XB0 6ES7214-1BD23-0XB0 - - Image 2 of 4
    • One New Siemens S7-200 CPU224 module 6ES7214-1BD23-0XB0 6ES7214-1BD23-0XB0 - - Image 3 of 4
    • One New Siemens S7-200 CPU224 module 6ES7214-1BD23-0XB0 6ES7214-1BD23-0XB0 - - Image 4 of 4

    One New Siemens S7-200 CPU224 module 6ES7214-1BD23-0XB0 6ES7214-1BD23-0XB0 -

    Brand New ยท Unbranded
    $101.25
    Was: $119.12was - US $119.12
    or Best Offer
    $20.00 shipping
  • 6ES7222-1HF22-0XA8 SIEMENS S7-200 CN Expansion Module 6ES72221HF220XA8 #HT - Image 1 of 1

    6ES7222-1HF22-0XA8 SIEMENS S7-200 CN Expansion Module 6ES72221HF220XA8 #HT

    Brand New ยท Unbranded
    $325.00
    or Best Offer
    $38.00 shipping
    • S7-200 Analog Input And Output PLC Extension Module 6ES7 235-0KD22-0XA8 EM235 - Image 1 of 4
    • S7-200 Analog Input And Output PLC Extension Module 6ES7 235-0KD22-0XA8 EM235 - Image 2 of 4
    • S7-200 Analog Input And Output PLC Extension Module 6ES7 235-0KD22-0XA8 EM235 - Image 3 of 4
    • S7-200 Analog Input And Output PLC Extension Module 6ES7 235-0KD22-0XA8 EM235 - Image 4 of 4

    S7-200 Analog Input And Output PLC Extension Module 6ES7 235-0KD22-0XA8 EM235

    Brand New ยท Unbranded
    $151.40
    or Best Offer
    Free shipping
  • 6ES7134-6GD01-0BA1 6ES7 134-6GD01-0BA1 New Siemens ET 200SP ANALOG INPUT MODULE - Image 1 of 1

    6ES7134-6GD01-0BA1 6ES7 134-6GD01-0BA1 New Siemens ET 200SP ANALOG INPUT MODULE

    Brand New ยท Unbranded
    $124.80
    or Best Offer
    Free shipping
  • 6ES7 214-1BD23-0XB0 1PCS New Siemens S7-200 CPU224 module 6ES7214-1BD23-0XB0 - Image 1 of 4

    6ES7 214-1BD23-0XB0 1PCS New Siemens S7-200 CPU224 module 6ES7214-1BD23-0XB0

    Brand New ยท Unbranded
    $75.90
    Was: $84.33was - US $84.33
    or Best Offer
    $9.99 shipping
  • NEW compatible Siemens S7-200CN smart cpusr40 sr20 st40 cpust20 PLC controller - Image 1 of 3

    NEW compatible Siemens S7-200CN smart cpusr40 sr20 st40 cpust20 PLC controller

    Brand New ยท Unbranded
    $176.66 to $220.00
    Free shipping
  • ETH-MPI/DP for S7-300 S7-400 Ethernet Isolated Communication Adapter Module - Image 1 of 1

    ETH-MPI/DP for S7-300 S7-400 Ethernet Isolated Communication Adapter Module

    Brand New ยท Unbranded
    $95.00
    Free shipping
  • 6ES7134-6GD01-0BA1 6ES7 134-6GD01-0BA1 New Siemens ET 200SP ANALOG INPUT MODULE - Image 1 of 1

    6ES7134-6GD01-0BA1 6ES7 134-6GD01-0BA1 New Siemens ET 200SP ANALOG INPUT MODULE

    Brand New ยท Unbranded
    $124.80
    or Best Offer
    Free shipping
  • NEW 6ES7972-0CB20-0XA0 cable for S7-200/300/400 adapter 6ES7 972-0CB20-0XA0 - Image 1 of 4

    NEW 6ES7972-0CB20-0XA0 cable for S7-200/300/400 adapter 6ES7 972-0CB20-0XA0

    Brand New ยท Unbranded
    $39.99
    $8.00 shipping
  • S7-200 Analog Input And Output PLC Extension Module 6ES7 235-0KD22-0XA8 EM235 - Image 1 of 4

    S7-200 Analog Input And Output PLC Extension Module 6ES7 235-0KD22-0XA8 EM235

    Brand New ยท Unbranded
    $94.37
    or Best Offer
    $5.00 shipping
  • 1Pc NEW Siemens S7-200 PLC module EM231 6ES7231-7PB22-0XA8 6ES7 231-7PB22-0XA8 - Image 1 of 2

    1Pc NEW Siemens S7-200 PLC module EM231 6ES7231-7PB22-0XA8 6ES7 231-7PB22-0XA8

    Brand New ยท Unbranded
    $80.00
    Free shipping
  • 1PCS New Siemens S7-200 CPU224 module 6ES7214-1BD23-0XB0 6ES7 214-1BD23-0XB0 - Image 1 of 4

    1PCS New Siemens S7-200 CPU224 module 6ES7214-1BD23-0XB0 6ES7 214-1BD23-0XB0

    Brand New ยท Unbranded
    $64.05
    Was: $67.42was - US $67.42
    or Best Offer
    $19.90 shipping
  • 1PCS New Siemens S7-200 CPU224 module 6ES7214-1BD23-0XB0 6ES7 214-1BD23-0XB0 - Image 1 of 4

    1PCS New Siemens S7-200 CPU224 module 6ES7214-1BD23-0XB0 6ES7 214-1BD23-0XB0

    Brand New ยท Unbranded
    $64.05
    Was: $67.42was - US $67.42
    or Best Offer
    $9.90 shipping
  • New S7-200cn Siemens PLC CPU226CN 6ES7216 6ES7 216-2AD23-0xB0 90 days warranty - Image 1 of 4

    New S7-200cn Siemens PLC CPU226CN 6ES7216 6ES7 216-2AD23-0xB0 90 days warranty

    Brand New ยท Unbranded
    $280.00
    or Best Offer
    $60.00 shipping
  • Free Tax 6ES7222-1HF22-0XA8 SIEMENS S7-200 CN Expansion Module 6ES72221HF220XA8 - Image 1 of 1

    Free Tax 6ES7222-1HF22-0XA8 SIEMENS S7-200 CN Expansion Module 6ES72221HF220XA8

    Brand New ยท Unbranded
    $399.00
    or Best Offer
    $38.00 shipping
  • New for 231-0HF22-0XA0 S7-200 Analog module 8 input PLC 6ES7231-0HF22-0XA0 - Image 1 of 3

    New for 231-0HF22-0XA0 S7-200 Analog module 8 input PLC 6ES7231-0HF22-0XA0

    Brand New ยท Unbranded
    $105.00
    $25.00 shipping
    Only 1 left!
  • Siemens S7-200 CPU module 6ES7212-1BB23-0XB0 - Image 1 of 1

    Siemens S7-200 CPU module 6ES7212-1BB23-0XB0

    Brand New ยท Unbranded
    $72.69
    or Best Offer
    Free shipping
  • 3DB30 For: Siemens plc programming cable USB-PPI S7-200PLC data cable - Image 1 of 1

    3DB30 For: Siemens plc programming cable USB-PPI S7-200PLC data cable

    Brand New ยท Unbranded
    $17.00
    $10.00 shipping
  • Siemens S7-200 CPU module 6ES7212-1BB23-0XB0 6ES7 212-1BB23-0XB0 - Image 1 of 1

    Siemens S7-200 CPU module 6ES7212-1BB23-0XB0 6ES7 212-1BB23-0XB0

    Brand New ยท Unbranded
    $68.28
    or Best Offer
    Free shipping
  • Siemens S7-200CN digital quantity module 6ES7223-1PL22-0XA0 6ES7 223-1PL22-0XA0 - Image 1 of 1

    Siemens S7-200CN digital quantity module 6ES7223-1PL22-0XA0 6ES7 223-1PL22-0XA0

    Brand New ยท Unbranded
    $66.86
    or Best Offer
    Free shipping
  • Compatible S7-200 4RTD EM231 4Input Analog Expansion Module 6ES7231-7PC22-0XA0 - Image 1 of 2

    Compatible S7-200 4RTD EM231 4Input Analog Expansion Module 6ES7231-7PC22-0XA0

    Brand New ยท Unbranded
    $205.00
    Free shipping
  • 1Pc New Siemens S7-200 CPU224 module 6ES7214-1AD22-0XB0 6ES7 214-1AD22-0XB0 - Image 1 of 4

    1Pc New Siemens S7-200 CPU224 module 6ES7214-1AD22-0XB0 6ES7 214-1AD22-0XB0

    Brand New ยท Unbranded
    $158.49
    or Best Offer
    $35.00 shipping
  • ETH-PPI For S7-200PLC Ethernet module PPI Ethernet module conversion processor - Image 1 of 3

    ETH-PPI For S7-200PLC Ethernet module PPI Ethernet module conversion processor

    Brand New ยท Unbranded
    $59.99
    $25.00 shipping
  • 1PC 6ES7972-0CB20-0XA0 USB-MPI PPI Programming Cable For Siemens S7-200 300 New - Image 1 of 3

    1PC 6ES7972-0CB20-0XA0 USB-MPI PPI Programming Cable For Siemens S7-200 300 New

    Brand New ยท Unbranded
    $33.81
    or Best Offer
    Free shipping
  • 1Pc New Siemens S7-200 CPU module 6ES7214-1AD23-0XB0 6ES7 214-1AD23-0XB0 - Image 1 of 3

    1Pc New Siemens S7-200 CPU module 6ES7214-1AD23-0XB0 6ES7 214-1AD23-0XB0

    Brand New ยท Unbranded
    $62.99
    or Best Offer
    $35.00 shipping
  • S7-200 Analog Input And Output PLC Extension Module 6ES7 235-0KD22-0XA8 EM235โ™ซ - Image 1 of 1

    S7-200 Analog Input And Output PLC Extension Module 6ES7 235-0KD22-0XA8 EM235โ™ซ

    Brand New ยท Unbranded
    $110.90
    or Best Offer
    Free shipping
  • 1Pc New Siemens S7-200CN CPU module 6ES7214-2AS23-0XB8 6ES7 214-2AS23-0XB8 - Image 1 of 1

    1Pc New Siemens S7-200CN CPU module 6ES7214-2AS23-0XB8 6ES7 214-2AS23-0XB8

    Brand New ยท Unbranded
    $199.99
    or Best Offer
    $35.00 shipping
  • 1PC S7-200 6ES7211-0BA23-0XB0 6ES7 211-0BA23-0XB0 fast delivery - Image 1 of 3

    1PC S7-200 6ES7211-0BA23-0XB0 6ES7 211-0BA23-0XB0 fast delivery

    Brand New ยท Unbranded
    $72.02
    or Best Offer
    $200.00 shipping
  • 1Pc New Siemens S7-200 PLC module 6ES7231-0HC20-0XA0 6ES7 231-0HC20-0XA0 - Image 1 of 2

    1Pc New Siemens S7-200 PLC module 6ES7231-0HC20-0XA0 6ES7 231-0HC20-0XA0

    Brand New ยท Unbranded
    $104.50
    or Best Offer
    $200.00 shipping
  • 1Pc New Siemens S7-200CN CPU226 module 6ES7216-2BD23-0XB8 6ES7 216-2BD23-0XB8 - Image 1 of 3

    1Pc New Siemens S7-200CN CPU226 module 6ES7216-2BD23-0XB8 6ES7 216-2BD23-0XB8

    Brand New ยท Unbranded
    $101.00
    or Best Offer
    Trending at $117.17

    eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.

    $200.00 shipping
  • Siemens brand new box 6ES7155-6AU01-0CN0 SIMATIC ET 200SP 6ES7 155-6AU01-0CN0 ZX - Image 1 of 1

    Siemens brand new box 6ES7155-6AU01-0CN0 SIMATIC ET 200SP 6ES7 155-6AU01-0CN0 ZX

    Brand New ยท Unbranded
    $443.49
    Was: $482.05was - US $482.05
    or Best Offer
    $38.00 shipping
  • 1Pc New Siemens S7-200 CPU224 module 6ES7214-1AD22-0XB0 6ES7 214-1AD22-0XB0 - Image 1 of 4

    1Pc New Siemens S7-200 CPU224 module 6ES7214-1AD22-0XB0 6ES7 214-1AD22-0XB0

    Brand New ยท Unbranded
    $146.50
    or Best Offer
    $200.00 shipping
  • NEW ETH-MPI/DP For S7-300PLC Ethernet module supports 64-bit instead of cp343-1 - Image 1 of 1

    NEW ETH-MPI/DP For S7-300PLC Ethernet module supports 64-bit instead of cp343-1

    Brand New ยท Unbranded
    $75.00
    $30.00 shipping
    Only 1 left!
  • 1Pc New Siemens S7-200CN CPU226 module 6ES7216-2BD23-0XB8 6ES7 216-2BD23-0XB8 - Image 1 of 3

    1Pc New Siemens S7-200CN CPU226 module 6ES7216-2BD23-0XB8 6ES7 216-2BD23-0XB8

    Brand New ยท Unbranded
    $109.99
    or Best Offer
    $35.00 shipping
  • 1Pc New Siemens S7-200 module 6ES7235-0KD22-0XA0 6ES7 235-0KD22-0XA0 - Image 1 of 4

    1Pc New Siemens S7-200 module 6ES7235-0KD22-0XA0 6ES7 235-0KD22-0XA0

    Brand New ยท Unbranded
    $43.89
    or Best Offer
    $35.00 shipping
  • New For Siemens 6ES7135-4GB01-0AB0 6ES7 135-4GB01-0AB0 Module - Image 1 of 1

    New For Siemens 6ES7135-4GB01-0AB0 6ES7 135-4GB01-0AB0 Module

    Brand New ยท Unbranded
    $360.99
    or Best Offer
    Free shipping
  • 1pcs For S7-200/300/400 6GK-1571-0BA00-0AA0 PC Adapter USB A2 Cable - Image 1 of 1

    1pcs For S7-200/300/400 6GK-1571-0BA00-0AA0 PC Adapter USB A2 Cable

    Brand New ยท Unbranded
    $55.99
    or Best Offer
    Free shipping
  • 1Pc New Siemens S7-200CN CPU module 6ES7214-2AS23-0XB8 6ES7 214-2AS23-0XB8 - Image 1 of 1

    1Pc New Siemens S7-200CN CPU module 6ES7214-2AS23-0XB8 6ES7 214-2AS23-0XB8

    Brand New ยท Unbranded
    $178.50
    or Best Offer
    $200.00 shipping
  • 1Pc New Siemens S7-200 CPU 224CN module 6ES7214-1BD23-0XB8 6ES7 214-1BD23-0XB8 - Image 1 of 3

    1Pc New Siemens S7-200 CPU 224CN module 6ES7214-1BD23-0XB8 6ES7 214-1BD23-0XB8

    Brand New ยท Unbranded
    $68.80
    or Best Offer
    $200.00 shipping
  • 1Ac New Siemens S7-200CN CPU226 module 6ES7216-2BD23-0XB0 6ES7 216-2BD23-0XB0 - Image 1 of 4

    1Ac New Siemens S7-200CN CPU226 module 6ES7216-2BD23-0XB0 6ES7 216-2BD23-0XB0

    Brand New ยท Unbranded
    $114.99
    or Best Offer
    $35.00 shipping
  • 1Pc New Siemens S7-200 CPU224 module 6ES7214-1AD23-0XB8 6ES7 214-1AD23-0XB8 - Image 1 of 4

    1Pc New Siemens S7-200 CPU224 module 6ES7214-1AD23-0XB8 6ES7 214-1AD23-0XB8

    Brand New ยท Unbranded
    $78.99
    or Best Offer
    $35.00 shipping
  • 1pc New Siemens S7-200CN CPU222 module 6ES7212-1BB23-0XB8 6ES7 212-1BB23-0XB8 - Image 1 of 3

    1pc New Siemens S7-200CN CPU222 module 6ES7212-1BB23-0XB8 6ES7 212-1BB23-0XB8

    Brand New ยท Unbranded
    $75.49
    or Best Offer
    $35.00 shipping
  • 1Pc New Siemens S7-200 CPU224 module 6ES7214-2AD23-0XB8 6ES7 214-2AD23-0XB8 - Image 1 of 4

    1Pc New Siemens S7-200 CPU224 module 6ES7214-2AD23-0XB8 6ES7 214-2AD23-0XB8

    Brand New ยท Unbranded
    $119.00
    or Best Offer
    $200.00 shipping
  • 1Pc New Siemens S7-200 PLC module 6ES7223-1PM22-0XA8 6ES7 223-1PM22-0XA8 - Image 1 of 2

    1Pc New Siemens S7-200 PLC module 6ES7223-1PM22-0XA8 6ES7 223-1PM22-0XA8

    Brand New ยท Unbranded
    $169.99
    or Best Offer
    $35.00 shipping
  • 1Pc New Siemens S7-200EM223 module 6ES7223-1PH22-0XA0 6ES7 223-1PH22-0XA0 - Image 1 of 2

    1Pc New Siemens S7-200EM223 module 6ES7223-1PH22-0XA0 6ES7 223-1PH22-0XA0

    Brand New ยท Unbranded
    $42.99
    or Best Offer
    $35.00 shipping
  • 1Pc New Siemens plc S7-200 Digital Module 6ES7223-1PL22-0XA8 6ES7 223-1PL22-0XA8 - Image 1 of 4

    1Pc New Siemens plc S7-200 Digital Module 6ES7223-1PL22-0XA8 6ES7 223-1PL22-0XA8

    Brand New ยท Unbranded
    $79.99
    or Best Offer
    $35.00 shipping
  • 1pc New Siemens S7-200 CPU224 module 6ES7214-1BD23-0XB0 6ES7 214-1BD23-0XB0 - Image 1 of 4

    1pc New Siemens S7-200 CPU224 module 6ES7214-1BD23-0XB0 6ES7 214-1BD23-0XB0

    Brand New ยท Unbranded
    $78.99
    or Best Offer
    $35.00 shipping
  • 1pc New Siemens S7-200 CPU module 6ES7212-1AB23-0XB8 6ES7 212-1AB23-0XB8 - Image 1 of 4

    1pc New Siemens S7-200 CPU module 6ES7212-1AB23-0XB8 6ES7 212-1AB23-0XB8

    Brand New ยท Unbranded
    $64.98
    or Best Offer
    $35.00 shipping
  • 1PC S7-200 6ES7211-0BA23-0XB0 6ES7 211-0BA23-0XB0 fast delivery - Image 1 of 3

    1PC S7-200 6ES7211-0BA23-0XB0 6ES7 211-0BA23-0XB0 fast delivery

    Brand New ยท Unbranded
    $84.98
    or Best Offer
    $35.00 shipping
  • Free Tax Siemens brand new box 6ES7155-6AU01-0CN0 SIMATIC ET00SP Expedited Shipp - Image 1 of 1

    Free Tax Siemens brand new box 6ES7155-6AU01-0CN0 SIMATIC ET00SP Expedited Shipp

    Brand New ยท Unbranded
    $479.05
    or Best Offer
    $38.00 shipping
  • 1pc New Siemens S7-200 CPU module 6ES7212-1AB23-0XB0 6ES7 212-1AB23-0XB0 - Image 1 of 4

    1pc New Siemens S7-200 CPU module 6ES7212-1AB23-0XB0 6ES7 212-1AB23-0XB0

    Brand New ยท Unbranded
    $70.99
    or Best Offer
    $35.00 shipping
  • 1Pc New Siemens S7-200 PLC module EM221 6ES7221-1BH22-0XA0 6ES7 221-1BH22-0XA0 - Image 1 of 3

    1Pc New Siemens S7-200 PLC module EM221 6ES7221-1BH22-0XA0 6ES7 221-1BH22-0XA0

    Brand New ยท Unbranded
    $44.99
    or Best Offer
    $35.00 shipping
  • 1Pc New Siemens genuine S7-200 6ES7223-1BH22-0XA8 6ES7 223-1BH22-0XA8 - Image 1 of 4

    1Pc New Siemens genuine S7-200 6ES7223-1BH22-0XA8 6ES7 223-1BH22-0XA8

    Brand New ยท Unbranded
    $51.99
    or Best Offer
    $35.00 shipping
  • 1Pc NEW Siemens S7-200 PLC module EM231 6ES7231-7PB22-0XA8 6ES7 231-7PB22-0XA8 - Image 1 of 4

    1Pc NEW Siemens S7-200 PLC module EM231 6ES7231-7PB22-0XA8 6ES7 231-7PB22-0XA8

    Brand New ยท Unbranded
    $74.99
    or Best Offer
    $35.00 shipping
  • NEW SIEMENS 6ES7134-4NB01-0AB0 PLC MODULE 6ES71344NB010AB0 One Year Warranty # - Image 1 of 2

    NEW SIEMENS 6ES7134-4NB01-0AB0 PLC MODULE 6ES71344NB010AB0 One Year Warranty #

    Brand New ยท Unbranded
    $419.00
    or Best Offer
    $30.00 shipping
  • 1Pc New Original Siemens S7-200 PLCmodule 6ES7221-1BH22-0XA8 6ES7 221-1BH22-0XA8 - Image 1 of 4

    1Pc New Original Siemens S7-200 PLCmodule 6ES7221-1BH22-0XA8 6ES7 221-1BH22-0XA8

    Brand New ยท Unbranded
    $41.98
    or Best Offer
    $35.00 shipping
  • 1PC Siemens 6ES7 214-1BD22-0XB0 6ES7214-1BD22-0XB0 S7-200 CPU224 fast delivery - Image 1 of 4

    1PC Siemens 6ES7 214-1BD22-0XB0 6ES7214-1BD22-0XB0 S7-200 CPU224 fast delivery

    Brand New ยท Unbranded
    $79.50
    or Best Offer
    $200.00 shipping
  • 1pc New Siemens S7-200 CPU module 6ES7212-1AB23-0XB0 6ES7 212-1AB23-0XB0 - Image 1 of 4

    1pc New Siemens S7-200 CPU module 6ES7212-1AB23-0XB0 6ES7 212-1AB23-0XB0

    Brand New ยท Unbranded
    $67.00
    or Best Offer
    $200.00 shipping
  • 1Pc New Siemens S7-200 PLC module 6ES7223-1PM22-0XA8 6ES7 223-1PM22-0XA8 - Image 1 of 2

    1Pc New Siemens S7-200 PLC module 6ES7223-1PM22-0XA8 6ES7 223-1PM22-0XA8

    Brand New ยท Unbranded
    $161.00
    or Best Offer
    $200.00 shipping

Best Selling

See All

You May Also Like