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Siemens

Shop our collection of surplus Siemens PLCs. These industrial control systems have been used in a variety of industrial settings and have been fully tested for functionality and reliability. With models available, including the popular S7-300 and S7-1200 series, we have the perfect solution for your automation needs. Don't miss out on this opportunity to save on cost while still getting the industry-leading technology from Siemens. Browse our stock today and find the PLC that fits your specific needs.
  • 6ES7151-8FB01-0AB0 Siemens
    $786.28 - $4,758.30
    $786.28 - $4,758.30
    $786.28 - $4,758.30
    $786.28

    6ES7151-8FB01-0AB0 Siemens

    Product Overview The IM 151-8F PN/DP CPU (Siemens part number 6ES7151-8FB01-0AB0) is a SIMATIC ET 200S distributed I/O module acting as both PRO...

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  • 6ES7972-4AA02-0XA0 Siemens
    $0.00 - $554.48
    $554.48
    $0.00 - $554.48
    $554.48

    6ES7972-4AA02-0XA0 Siemens

    Product Overview The Siemens 6ES7972-4AA02-0XA0 is an RS-485 repeater within the SIMATIC DP series, designed to extend PROFIBUS/MPI network segm...

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  • 6ES7136-6AA00-0CA1 Siemens
    $891.00 - $2,103.57
    $2,103.57
    $891.00 - $2,103.57
    $2,103.57

    6ES7136-6AA00-0CA1 Siemens

    Product Overview The Siemens part number 6ES7136-6AA00-0CA1 is a SIMATIC DP electronic analog input module (ET 200SP, F-AI), providing four fail...

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  • 6ES7151-1AA04-0AB0 Siemens
    $559.96 - $962.45
    $559.96 - $962.45
    $559.96 - $962.45
    $559.96

    6ES7151-1AA04-0AB0 Siemens

    Product Overview The Siemens SIMATIC interface module IM 151-1 STANDARD (part number 6ES7151-1AA04-0AB0) functions as the communication interfac...

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  • 6ES7138-4HA00-0AB0 Siemens
    $498.00 - $3,022.20
    $498.00 - $3,022.20
    $498.00 - $3,022.20
    $498.00

    6ES7138-4HA00-0AB0 Siemens

    Product Overview The 6ES7138-4HA00-0AB0 is a SIMATIC DP master interface module designed for integration with IM151-7 or IM151-8 CPU modules in ...

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  • 6ES7155-5AA00-0AC0 Siemens
    $962.50 - $1,750.00
    $962.50 - $1,750.00
    $962.50 - $1,750.00
    $962.50

    6ES7155-5AA00-0AC0 Siemens

    Product Overview The 6ES7155-5AA00-0AC0 is a SIMATIC ET 200MP PROFINET IO-device interface module (IM 155-5 PN HF). It acts as the communication...

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  • 6ES7138-4FC01-0AB0 Siemens
    $996.88 - $1,984.60
    $996.88 - $1,984.60
    $996.88 - $1,984.60
    $996.88

    6ES7138-4FC01-0AB0 Siemens

    Product Overview The SIMATIC ET 200S fail-safe electronics module 6ES7138-4FC01-0AB0 provides mixed safety I/O with four fail-safe digital input...

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  • 6ES7138-4DF11-0AB0 Siemens
    $1,875.18 - $1,901.20
    $1,875.18 - $1,901.20
    $1,875.18 - $1,901.20
    $1,875.18

    6ES7138-4DF11-0AB0 Siemens

    Product Overview The Siemens SIMATIC ET 200S serial interface module (part number 6ES7138-4DF11-0AB0) is a single-channel electronic module prov...

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  • 6ES7151-1AA03-0AB0 Siemens
    $756.25 - $1,870.00
    $756.25 - $1,870.00
    $756.25 - $1,870.00
    $756.25

    6ES7151-1AA03-0AB0 Siemens

    Product Overview The 6ES7 151-1AA03-0AB0 is the Siemens SIMATIC ET 200S IM 151-1 Standard interface module. It serves as the I/O interface betwe...

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  • 6ES7138-4CF03-0AB0 Siemens
    $0.00 - $1,717.53
    $1,717.53
    $0.00 - $1,717.53
    $1,717.53

    6ES7138-4CF03-0AB0 Siemens

    Product Overview The 6ES7138-4CF03-0AB0 is a Siemens SIMATIC ET 200S distributed I/O power module, PROFIsafe variant, designated PM-E F pm DC24 ...

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  • 6ES7154-4AB10-0AB0 Siemens
    $508.00 - $744.00
    $508.00 - $744.00
    $508.00 - $744.00
    $508.00

    6ES7154-4AB10-0AB0 Siemens

    Product Overview The Siemens SIMATIC DP-PROFINET Interface Module IM 154-4 PN (6ES7154-4AB10-0AB0) serves as a PROFINET IO interface for the ET ...

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  • 6ES7138-4DF01-0AB0 Siemens
    $436.96 - $551.00
    $551.00
    $436.96 - $551.00
    $551.00

    6ES7138-4DF01-0AB0 Siemens

    Product Overview The 6ES7138-4DF01-0AB0 is a Siemens SIMATIC ET 200S electronic interface module ("1 SI") that provides a single-channel serial ...

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  • 6ES7143-3BH00-0XA0 Siemens
    $0.00 - $2,344.21
    $2,344.21
    $0.00 - $2,344.21
    $2,344.21

    6ES7143-3BH00-0XA0 Siemens

    Product Overview The Siemens SIMATIC DP basic I/O module, part number 6ES7143-3BH00-0XA0, is an ET 200ECO series PROFIBUS-DP peripheral module f...

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  • 6ES7155-6BA00-0CN0 Siemens
    Sold out
    $0.00 - $0.00
    $0.00
    $0.00 - $0.00
    $0.00

    6ES7155-6BA00-0CN0 Siemens

    SIMATIC ET 200SP, BUNDLE PROFIBUS IM, IM155-6DP HF, MAX. 32 PERIPHERY MODULES, AND 16 ET 200AL MODULES, MULTI HOT SWAP, BUNDLE CONTAINS: INTERFACEM...

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  • 6ES7137-6AA00-0BA0 Siemens
    $2,528.39 - $3,131.61
    $2,528.39 - $3,131.61
    $2,528.39 - $3,131.61
    $2,528.39

    6ES7137-6AA00-0BA0 Siemens

    Product Overview The 6ES7137-6AA00-0BA0 is a Siemens SIMATIC ET 200SP CM PtP communication module performing point-to-point serial communication...

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  • 6ES7151-1AA05-0AB0 Siemens
    $825.00 - $1,875.00
    $825.00 - $1,875.00
    $825.00 - $1,875.00
    $825.00

    6ES7151-1AA05-0AB0 Siemens

    Product Overview The Siemens 6ES7151-1AA05-0AB0 is an IM 151-1 STANDARD interface module for the SIMATIC ET 200S distributed I/O system. Acting ...

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  • 6ES7138-4FB03-0AB0 Siemens
    $437.00 - $1,575.08
    $437.00 - $1,575.08
    $437.00 - $1,575.08
    $437.00

    6ES7138-4FB03-0AB0 Siemens

    Product Overview The Siemens SIMATIC ET 200S electronics module 6ES7138-4FB03-0AB0 is a failsafe Digital Output (F-DO) module offering four tran...

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  • 6ES7154-2AA01-0AB0 Siemens
    $783.89 - $1,223.20
    $783.89 - $1,223.20
    $783.89 - $1,223.20
    $783.89

    6ES7154-2AA01-0AB0 Siemens

    Product Overview The Siemens 6ES7154-2AA01-0AB0 is a SIMATIC DP PROFIBUS DP interface module, IM 154-2 High Feature, intended for ET 200 PRO dis...

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  • 6ES7155-6AA01-0BN0 Siemens
    $0.00 - $637.73
    $0.00 - $637.73
    $0.00 - $637.73
    $637.73

    6ES7155-6AA01-0BN0 Siemens

    Product Overview The Siemens part 6ES7155-6AA01-0BN0 is a SIMATIC ET 200SP PROFINET interface module bundle (IM 155-6PN ST) that includes the in...

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  • 6ES7155-6AU00-0CN0 Siemens
    $450.00 - $2,442.65
    $450.00 - $2,442.65
    $450.00 - $2,442.65
    $450.00

    6ES7155-6AU00-0CN0 Siemens

    Product Overview The SIMATIC ET 200SP PROFINET interface module IM 155-6PN High Speed (part number 6ES7155-6AU00-0CN0) serves as a communication...

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  • 6ES7155-6AU01-0CN0 Siemens
    $640.00 - $890.92
    $890.92
    $640.00 - $890.92
    $890.92

    6ES7155-6AU01-0CN0 Siemens

    Product Overview The 6ES7155-6AU01-0CN0 is a Siemens SIMATIC ET 200SP PROFINET interface module (IM 155-6 PN/2 High Feature). It provides two PR...

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  • 6ES7151-1AA06-0AB0 Siemens
    $2,683.80 - $2,887.50
    $2,683.80 - $2,887.50
    $2,683.80 - $2,887.50
    $2,683.80

    6ES7151-1AA06-0AB0 Siemens

    Product Overview The Siemens part 6ES7151-1AA06-0AB0 is the SIMATIC DP interface module IM 151-1 STANDARD for ET 200S distributed I/O systems. I...

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  • 6ES7145-4GF00-0AB0 Siemens
    $1,339.31 - $1,864.82
    $1,339.31 - $1,864.82
    $1,339.31 - $1,864.82
    $1,339.31

    6ES7145-4GF00-0AB0 Siemens

    Product Overview The Siemens SIMATIC DP analog output electronic module 6ES7145-4GF00-0AB0 is a 4-channel current output module for the ET 200 P...

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  • 6ES7155-6AU00-0BN0 Siemens
    $450.00 - $450.00
    $450.00
    $450.00 - $450.00
    $450.00

    6ES7155-6AU00-0BN0 Siemens

    Product Overview The Siemens 6ES7155-6AU00-0BN0 is a SIMATIC ET 200SP PROFINET interface module (IM 155-6PN standard) used for distributed I/O c...

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  • 6ES7136-6DC00-0CA0 Siemens
    $684.75 - $756.25
    $684.75 - $756.25
    $684.75 - $756.25
    $756.25

    6ES7136-6DC00-0CA0 Siemens

    Product Overview The Siemens part number 6ES7136-6DC00-0CA0 is a SIMATIC DP electronic module from the ET 200SP series. It functions as a failsa...

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  • 6ES7138-4FA05-0AB0 Siemens
    $500.00 - $716.68
    $716.68
    $500.00 - $716.68
    $716.68

    6ES7138-4FA05-0AB0 Siemens

    Product Overview The Siemens module 6ES7138-4FA05-0AB0 is a PROFIsafe-capable electronic I/O module for the SIMATIC ET 200S distributed I/O syst...

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  • 6ES7144-4GF01-0AB0 Siemens
    $629.75 - $700.00
    $700.00
    $629.75 - $700.00
    $700.00

    6ES7144-4GF01-0AB0 Siemens

    Product Overview The Siemens 6ES7144-4GF01-0AB0 is a SIMATIC DP electronic module for the ET 200 PRO series, providing four current input channe...

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  • 6ES7155-6AU01-0BN0 Siemens
    $503.96 - $591.25
    $503.96 - $591.25
    $503.96 - $591.25
    $503.96

    6ES7155-6AU01-0BN0 Siemens

    Product Overview The Siemens 6ES7155-6AU01-0BN0 is a SIMATIC ET 200SP PROFINET interface module (IM 155-6PN Standard) designed to integrate up t...

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  • 6ES7193-6AG20-0AA0 Siemens
    Sold out
    $0.00 - $0.00
    $0.00
    $0.00 - $0.00
    $0.00

    6ES7193-6AG20-0AA0 Siemens

    Product Overview The Siemens 6ES7193-6AG20-0AA0 SIMATIC BusAdapter BA LC/RJ45 is a media-converter module in the ET 200SP distributed I/O platfo...

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  • 6ES7137-6BD00-0BA0 Siemens
    $1,204.09 - $3,893.75
    $3,893.75
    $1,204.09 - $3,893.75
    $3,893.75

    6ES7137-6BD00-0BA0 Siemens

    Product Overview The 6ES7137-6BD00-0BA0 is a SIMATIC ET 200SP CM 4×IO-Link ST communication module serving as an IO-Link Master (version 1.1) wi...

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  • 6ES7155-6AR00-0AN0 Siemens
    $600.00 - $926.89
    $600.00 - $926.89
    $600.00 - $926.89
    $600.00

    6ES7155-6AR00-0AN0 Siemens

    Product Overview The Siemens SIMATIC ET 200SP PROFINET interface module IM 155-6PN Basic (6ES7155-6AR00-0AN0) provides PROFINET IO communication...

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  • 6ES7154-1AA01-0AB0 Siemens
    $520.00 - $800.00
    $520.00 - $800.00
    $520.00 - $800.00
    $520.00

    6ES7154-1AA01-0AB0 Siemens

    Product Overview The 6ES7154-1AA01-0AB0 is a Siemens SIMATIC DP PROFIBUS DP interface module (IM 154-1 DP) used with the ET 200 PRO distributed ...

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  • 6ES7195-7HD80-0XA0 Siemens
    $450.00 - $645.60
    $645.60
    $450.00 - $645.60
    $645.60

    6ES7195-7HD80-0XA0 Siemens

    Product Overview The Siemens SIMATIC DP bus module BM IM 157 (part number 6ES7 195-7HD80-0XA0) is an active PROFIBUS PA bus interface module des...

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  • 6ES7195-7HD10-0XA0 Siemens
    $440.00 - $479.80
    $440.00 - $479.80
    $440.00 - $479.80
    $440.00

    6ES7195-7HD10-0XA0 Siemens

    Product Overview The Siemens SIMATIC DP bus module 6ES7195-7HD10-0XA0 is a spare-part bus unit for the ET 200M distributed I/O system. It integr...

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  • 6ES7142-4BF00-0AA0 Siemens
    $571.20 - $589.64
    $589.64
    $571.20 - $589.64
    $589.64

    6ES7142-4BF00-0AA0 Siemens

    Product Overview The Siemens 6ES7142-4BF00-0AA0 is a SIMATIC ET 200 PRO digital output module with 8 outputs at 24 V DC, each rated for 0.5 A. I...

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  • 6ES7194-3AA00-0BA0 Siemens
    $593.60 - $788.00
    $593.60 - $788.00
    $593.60 - $788.00
    $593.60

    6ES7194-3AA00-0BA0 Siemens

    Product Overview The Siemens part 6ES7194-3AA00-0BA0 is a SIMATIC DP Connection Block (M12, 7/8") designed for the ET 200ECO distributed I/O sys...

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  • 6ES7195-7HG00-0XA0 Siemens
    $387.20 - $704.00
    $387.20 - $704.00
    $387.20 - $704.00
    $704.00

    6ES7195-7HG00-0XA0 Siemens

    Product Overview The Siemens SIMATIC S7 ET 200M 6ES7 195-7HG00-0XA0 is a separator bus module (F separator) used in distributed I/O bus systems....

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  • 6ES7193-6AR00-0AA0 Siemens
    $443.16 - $539.80
    $443.16 - $539.80
    $443.16 - $539.80
    $443.16

    6ES7193-6AR00-0AA0 Siemens

    Product Overview The 6ES7193-6AR00-0AA0 is a SIMATIC ET 200SP BusAdapter (BA 2x RJ45) module from Siemens. It provides PROFINET interface connec...

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  • 6ES7193-6BP00-0BA0 Siemens
    $450.00 - $600.00
    $600.00
    $450.00 - $600.00
    $600.00

    6ES7193-6BP00-0BA0 Siemens

    Product Overview The Siemens 6ES7193-6BP00-0BA0 is a SIMATIC ET 200SP BaseUnit (BU) of type A0. It provides a foundation module for ET 200SP I/O...

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  • 6ES7223-1PM22-0XA0 Siemens
    $0.00 - $3,739.93
    $3,739.93
    $0.00 - $3,739.93
    $3,739.93

    6ES7223-1PM22-0XA0 Siemens

    Product Overview SIMATIC S7-1200 SM 1223 digital I/O module, offers eight 24 V DC inputs and eight relay outputs (2 A per channel). It interface...

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  • 6ES7232-0HD22-0XA0 Siemens
    $480.00 - $3,593.19
    $480.00 - $3,593.19
    $480.00 - $3,593.19
    $480.00

    6ES7232-0HD22-0XA0 Siemens

    Product Overview The Siemens 6ES7232-0HD22-0XA0 is an analog output module (EM 232) for the SIMATIC S7-200 series, designed exclusively for use ...

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  • 6ES7223-1BL22-0XA0 Siemens
    $564.00 - $660.84
    $564.00 - $660.84
    $564.00 - $660.84
    $564.00

    6ES7223-1BL22-0XA0 Siemens

    Product Overview The 6ES7223-1BL22-0XA0 is a SIMATIC S7-200 series digital I/O extension module (EM 223) intended for use exclusively with S7-22...

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  • 6ES7223-1PH00-0XA0 Siemens
    $0.00 - $591.25
    $591.25
    $0.00 - $591.25
    $591.25

    6ES7223-1PH00-0XA0 Siemens

    SIMATIC S7-200, DIGITAL I/O EM 223, FOR S7-21X CPU ONLY, 8 DI DC 24 V/ 8 DO RELAY FOR S7-21X CPU ONLY

  • 6ES7231-7PB22-0XA0 Siemens
    $2,755.67 - $2,993.83
    $2,755.67 - $2,993.83
    $2,755.67 - $2,993.83
    $2,755.67

    6ES7231-7PB22-0XA0 Siemens

    Product Overview The Siemens part 6ES7231-7PB22-0XA0 is an EM 231 analog input expansion module for the SIMATIC S7-200 (particularly S7-22X CPU)...

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  • 6ES7223-1BH00-0XA0 Siemens
    $1,477.50 - $1,817.50
    $1,477.50 - $1,817.50
    $1,477.50 - $1,817.50
    $1,477.50

    6ES7223-1BH00-0XA0 Siemens

    Product Overview The Siemens SIMATIC S7-200 expansion module EM 223 (e.g. 6ES7223-1BH00-0XA0) provides eight digital inputs and eight digital ou...

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  • 6ES7222-1HF00-0XA0 Siemens
    $588.50 - $825.00
    $588.50 - $825.00
    $588.50 - $825.00
    $588.50

    6ES7222-1HF00-0XA0 Siemens

    Product Overview The module 6ES7222-1HF00-0XA0 is a SIMATIC S7-200 series digital output signal module from Siemens, designed to expand base con...

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  • 6ES7222-1BF00-0XA0 Siemens
    $775.96 - $1,171.50
    $775.96 - $1,171.50
    $775.96 - $1,171.50
    $775.96

    6ES7222-1BF00-0XA0 Siemens

    Product Overview The 6ES7222-1BF00-0XA0 is a SIMATIC S7-1200 SM 1222 digital output signal module (8 outputs, 24 V DC transistor, 0.5 A per chan...

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  • 6ES7223-1PH21-0XA0 Siemens
    $1,937.22 - $2,961.41
    $1,937.22 - $2,961.41
    $1,937.22 - $2,961.41
    $1,937.22

    6ES7223-1PH21-0XA0 Siemens

    Product Overview The part 6ES7223-1PH21-0XA0 is a Siemens SIMATIC S7-200 EM 223 digital I/O expansion module (EM 223 series) intended for use wi...

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