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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.

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  • 6ES5240-1AA21 Siemens
    $1,690.00 - $3,076.20
    $1,690.00 - $3,076.20
    $1,690.00 - $3,076.20
    $1,690.00

    6ES5240-1AA21 Siemens

    Product Overview The Siemens IP 240 (6ES5 240-1AA21) is a legacy counter interface module in the SIMATIC S5 series, offering enhanced compatibil...

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  • 6ES5420-3BA11 Siemens
    $375.00 - $734.25
    $375.00 - $734.25
    $375.00 - $734.25
    $734.25

    6ES5420-3BA11 Siemens

    Product Overview Siemens 6ES5-420-3BA11 is a digital input module from the SIMATIC S5 line. It provides 32 discrete DC input channels and is use...

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  • 6ES5243-1AA13 Siemens
    $3,582.25 - $4,590.00
    $3,582.25 - $4,590.00
    $3,582.25 - $4,590.00
    $3,582.25

    6ES5243-1AA13 Siemens

    Product Overview The 6ES5243-1AA13 is a Siemens SIMATIC S5 analog output module, part of the 6ES5-243 series. It functions in programmable logic...

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  • 6ES5244-3AA21 Siemens
    $0.00 - $935.00
    $935.00
    $0.00 - $935.00
    $935.00

    6ES5244-3AA21 Siemens

    Product Overview The 6ES5244-3AA21 is a Siemens SIMATIC S5 IP 244 temperature control module designed for integration into the S5-115U automatio...

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  • 6ES5460-4UA11 Siemens
    $742.50 - $1,475.00
    $742.50 - $1,475.00
    $742.50 - $1,475.00
    $742.50

    6ES5460-4UA11 Siemens

    Product Overview The Siemens SIMATIC S5 analog input module 6ES5460-4UA11 is a floating analog input module for the S5-460 series, offering eigh...

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  • 6ES5415-7AB11 Siemens
    $796.00 - $2,928.20
    $796.00 - $2,928.20
    $796.00 - $2,928.20
    $796.00

    6ES5415-7AB11 Siemens

    SIMATIC S5 415 DIGITAL OUTPUT MODULE GALVANICALLY ISOLATED 8 OUTPUTS, 115 V AC, 2 A

  • 6ES5756-0AA11 Siemens
    $471.96 - $582.20
    $471.96 - $582.20
    $471.96 - $582.20
    $471.96

    6ES5756-0AA11 Siemens

    SIMATIC S5, JUMPERING MODULE FOR PC S5-150U

  • 6ES5243-1AA11 Siemens
    $0.00 - $479.96
    $479.96
    $0.00 - $479.96
    $479.96

    6ES5243-1AA11 Siemens

    Product Overview The Siemens 6ES5243-1AA11 is an analog input module from the SIMATIC S5-100U series (S5-FM 243 family). It provides analog inpu...

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  • 6ES5243-1AA12 Siemens
    $1,600.00 - $5,100.00
    $1,600.00 - $5,100.00
    $1,600.00 - $5,100.00
    $1,600.00

    6ES5243-1AA12 Siemens

    Product Overview The Siemens 6ES5243-1AA12 is an analog input module in the SIMATIC S5 family. It plugs into the S5 backplane and provides analo...

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  • 6ES5243-1AB11 Siemens
    $450.00 - $4,384.30
    $450.00 - $4,384.30
    $450.00 - $4,384.30
    $450.00

    6ES5243-1AB11 Siemens

    Product Overview The Siemens SIMATIC S5 module 6ES5243-1AB11 is an analog input interface for the SIMATIC S5 automation system, functioning with...

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  • 6ES5243-1AC11 Siemens
    $3,042.00 - $4,374.95
    $3,042.00 - $4,374.95
    $3,042.00 - $4,374.95
    $4,374.95

    6ES5243-1AC11 Siemens

    Product Overview The 6ES5243-1AC11 is a SIMATIC S5 series analog output module (IP243 family) designed for outputting analog signals in industri...

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  • 6ES5281-4UA12 Siemens
    $1,097.25 - $3,420.00
    $1,097.25 - $3,420.00
    $1,097.25 - $3,420.00
    $1,097.25

    6ES5281-4UA12 Siemens

    SIMATIC S5, IP 281 Counter module für S5-115U/H, S5-135U/-155U/H, Encoder supply 24V on board UL-/CSA-listed

  • 6ES5305-7LB11 Siemens
    $2,700.25 - $2,933.61
    $2,700.25 - $2,933.61
    $2,700.25 - $2,933.61
    $2,700.25

    6ES5305-7LB11 Siemens

    SIMATIC S5, Connection IM 305 for S5-115U 2 modules for central connection from 1 extension device to 1 central unit incl. plug-in cable

  • 6ES5450-3AA11 Siemens
    $2,838.00 - $5,314.50
    $2,838.00 - $5,314.50
    $2,838.00 - $5,314.50
    $2,838.00

    6ES5450-3AA11 Siemens

    SIMATIC S5, 450 DIGITAL OUTPUT GALVANICALLY ISOLATED COMPACT VERSION K 32 OUTPUTS 24V DC/0.12A

  • 6ES5451-3AA11 Siemens
    $987.53 - $1,278.75
    $1,278.75
    $987.53 - $1,278.75
    $1,278.75

    6ES5451-3AA11 Siemens

    SIMATIC S5, 451 DIGITAL OUTPUT GALVANICALLY ISOLATED 16 OUTPUTS 24V DC/0.5A COMPACT VERSION K

  • 6ES5430-3BA11 Siemens
    $420.92 - $1,515.00
    $420.92 - $1,515.00
    $420.92 - $1,515.00
    $420.92

    6ES5430-3BA11 Siemens

    SIMATIC S5, 430 DIGITAL INPUT GALVANICALLY ISOLATED 32 INPUTS 24 V DC COMPACT VERSION K

  • 6ES5431-4UA12 Siemens
    $423.12 - $824.97
    $423.12 - $824.97
    $423.12 - $824.97
    $423.12

    6ES5431-4UA12 Siemens

    Product Overview The Siemens 6ES5431-4UA12 is a 16-channel digital input module designed for the SIMATIC S5-135/155U series, converting field 24...

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  • 6ES5436-4UB11 Siemens
    $680.30 - $723.72
    $680.30 - $723.72
    $680.30 - $723.72
    $680.30

    6ES5436-4UB11 Siemens

    Product Overview The 6ES5436-4UB11 is a SIMATIC S5 digital input module by Siemens. It provides eight floating, optically isolated digital input...

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  • 6ES5455-4UA12 Siemens
    Sold out
    $0.00 - $1,042.25
    $1,042.25
    $0.00 - $1,042.25
    $1,042.25

    6ES5455-4UA12 Siemens

    Product Overview The Siemens 6ES5455-4UA12 is a SIMATIC S5-135U/155U series digital output module designed to provide low-voltage AC switching c...

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  • 6ES5482-3BA11 Siemens
    $600.00 - $736.00
    $736.00
    $600.00 - $736.00
    $736.00

    6ES5482-3BA11 Siemens

    SIMATIC S5 482 DIGIT.INPUT/OUTPUT MODULE COMPACT VERSION K, NON-FLOATING 16 INPUTS, DC 24V 16 OUTPUTS, DC 24V, 0.5A

  • 6ES5482-7LF31 Siemens
    $756.25 - $822.25
    $756.25 - $822.25
    $756.25 - $822.25
    $756.25

    6ES5482-7LF31 Siemens

    SIMATIC S5, dig input/output 482 Isolated for S5-115F 8 outputs 24 V DC, 2.5A 8 inputs 24 V DC

  • 6ES5463-4UB12 Siemens
    $899.25 - $4,375.00
    $899.25 - $4,375.00
    $899.25 - $4,375.00
    $899.25

    6ES5463-4UB12 Siemens

    Product Overview The 6ES5463-4UB12 is a Siemens SIMATIC S5 analog input module, designed for the S5 automation platform. It provides four indepe...

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  • 6ES5465-3AA13 Siemens
    $874.91 - $2,930.40
    $874.91 - $2,930.40
    $874.91 - $2,930.40
    $874.91

    6ES5465-3AA13 Siemens

    Product Overview The Siemens part 6ES5465-3AA13 is an analog I/O module for the SIMATIC S5 control system. It provides analog signal input funct...

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  • 6ES5782-2MB11 Siemens
    $605.00 - $1,372.25
    $605.00 - $1,372.25
    $605.00 - $1,372.25
    $605.00

    6ES5782-2MB11 Siemens

    SIMATIC S5, HANDHELD ET 200 PROGRAMMING DEVICE FOR ET 200 AND OTHER PROFIBUS DP DEVICES

  • 6ES5958-4UA11 Siemens
    $479.36 - $1,163.25
    $479.36 - $1,163.25
    $479.36 - $1,163.25
    $479.36

    6ES5958-4UA11 Siemens

    Product Overview The 6ES5958-4UA11 is a Siemens SIMATIC S5 series plug-in enable-supply module designed to provide the F+ enable voltage to peri...

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  • 6ES5525-3UA11 Siemens
    $592.30 - $679.96
    $679.96
    $592.30 - $679.96
    $679.96

    6ES5525-3UA11 Siemens

    SIMATIC S5 CP 525 COMMUNICATIONS PROCESSOR F. PLC, MINICOMPUTER, PRINTER F. PG 675 PROGRAMMER W. S0, S1

  • 6FM1725-3BA00 Siemens
    $2,450.00 - $3,165.80
    $2,450.00 - $3,165.80
    $2,450.00 - $3,165.80
    $2,450.00

    6FM1725-3BA00 Siemens

    6FM1 725-3BA00 WF725B POSITIONING MODULE.

  • C79458-L2363-A1 Siemens
    $4,634.54 - $4,930.35
    $4,634.54 - $4,930.35
    $4,634.54 - $4,930.35
    $4,634.54

    C79458-L2363-A1 Siemens

    C79458-L2363-A1 CP5412-A1 CARD.

  • 6GK1503-2CC00 Siemens
    Sold out
    $0.00 - $0.00
    $0.00
    $0.00 - $0.00
    $0.00

    6GK1503-2CC00 Siemens

    Product Overview The Siemens 6GK1503-2CC00 is a PROFIBUS Optical Link Module (OLM), part of the OLM family. It provides optical-electrical conve...

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  • 6GK1102-4AA00 Siemens
    $519.96 - $4,472.70
    $519.96 - $4,472.70
    $519.96 - $4,472.70
    $519.96

    6GK1102-4AA00 Siemens

    Product Overview The Siemens 6GK1102-4AA00 is an Optical Link Module (OLM) version 2.0, part of the SIMATIC NET Industrial Ethernet link-module ...

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  • 6GK1102-7AA00 Siemens
    $0.00 - $733.26
    $733.26
    $0.00 - $733.26
    $733.26

    6GK1102-7AA00 Siemens

    Product Overview The Siemens part number 6GK1102-7AA00 refers to the SIMATIC NET Industrial Ethernet link module (ELS TP80). It serves as a medi...

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  • 6GK1415-2BA10 Siemens
    $635.94 - $5,453.49
    $635.94 - $5,453.49
    $635.94 - $5,453.49
    $635.94

    6GK1415-2BA10 Siemens

    Product Overview The Siemens SIMATIC NET DP/AS-Interface LINK Advanced module (6GK1415-2BA10) is a PROFIBUS-DP to AS-Interface gateway with inte...

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  • 6GK5201-3BH00-2BA3 Siemens
    $796.00 - $3,420.00
    $796.00 - $3,420.00
    $796.00 - $3,420.00
    $796.00

    6GK5201-3BH00-2BA3 Siemens

    Product Overview The Siemens SCALANCE X201-3P IRT (6GK5201-3BH00-2BA3) is a managed Industrial Ethernet switch belonging to the SCALANCE X-200 I...

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  • 6GK5208-0BA10-2AA3 Siemens
    $450.00 - $1,262.25
    $450.00 - $1,262.25
    $450.00 - $1,262.25
    $450.00

    6GK5208-0BA10-2AA3 Siemens

    Product Overview The 6GK5208-0BA10-2AA3 is a Siemens SCALANCE X208 managed Industrial Ethernet switch. It provides eight 10/100 Mbit/s RJ45 port...

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  • 6GK1415-2AA01 Siemens
    $522.00 - $788.00
    $522.00 - $788.00
    $522.00 - $788.00
    $522.00

    6GK1415-2AA01 Siemens

    Product Overview SIMATIC NET DP/AS-Interface Link 20E module (part number 6GK1415-2AA01) acts as a gateway between PROFIBUS DP and AS-Interface ...

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  • 6GK1102-5AA00 Siemens
    $452.88 - $644.60
    $452.88 - $644.60
    $452.88 - $644.60
    $452.88

    6GK1102-5AA00 Siemens

    Product Overview The Siemens 6GK1102-5AA00 is the SIMATIC NET Industrial Ethernet ELM (Electrical Link Module) from the E-Link Module family. It...

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  • 6GK1503-2CB00 Siemens
    $1,251.47 - $1,369.50
    $1,251.47 - $1,369.50
    $1,251.47 - $1,369.50
    $1,251.47

    6GK1503-2CB00 Siemens

    Product Overview The Siemens 6GK1503-2CB00 is a PROFIBUS OLM (Optical Link Module) from the OLM G11 V4.0 family. It provides a media conversion ...

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  • 6GK1901-1BB20-2AE0 Siemens
    $0.00 - $1,395.00
    $0.00 - $1,395.00
    $0.00 - $1,395.00
    $1,395.00

    6GK1901-1BB20-2AE0 Siemens

    Product Overview The Siemens 6GK1901-1BB20-2AE0 is an Industrial Ethernet FastConnect RJ45 plug with a 90° cable outlet, designed for TP FC (twi...

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  • 6ES7972-0AA02-0XA0 Siemens
    $2,364.75 - $2,495.25
    $2,364.75 - $2,495.25
    $2,364.75 - $2,495.25
    $2,364.75

    6ES7972-0AA02-0XA0 Siemens

    Product Overview The Siemens 6ES7972-0AA02-0XA0 is a SIMATIC DP RS-485 repeater designed to extend PROFIBUS/MPI bus segments. It supports up to ...

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  • 6GK1901-1BB20-2AB0 Siemens
    $0.00 - $680.00
    $0.00 - $680.00
    $0.00 - $680.00
    $680.00

    6GK1901-1BB20-2AB0 Siemens

    Product Overview The Siemens 6GK1901-1BB20-2AB0 is an Industrial Ethernet FastConnect (IE FC) RJ45 plug featuring a 90° cable outlet, designed f...

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  • 6GK1901-1BB10-2AB0 Siemens
    $0.00 - $476.00
    $0.00 - $476.00
    $0.00 - $476.00
    $476.00

    6GK1901-1BB10-2AB0 Siemens

    Product Overview The Siemens 6GK1901-1BB10-2AB0 is an Industrial Ethernet FastConnect (IE FC) RJ45 Plug with a 180° cable outlet, designed for f...

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  • 6GK1900-0AB00 Siemens
    $500.00 - $714.48
    $714.48
    $500.00 - $714.48
    $714.48

    6GK1900-0AB00 Siemens

    Product Overview The 6GK1900-0AB00 is a C-PLUG, a removable data storage medium designed for use with SIMATIC NET devices featuring a C-PLUG slo...

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  • 6GK1905-0EA00 Siemens
    Sold out
    $0.00 - $0.00
    $0.00
    $0.00 - $0.00
    $0.00

    6GK1905-0EA00 Siemens

    Product Overview The Siemens 6GK1905-0EA00 is a PROFIBUS M12 connection plug (pin insert), supplied as a pack of five units. It is part of Sieme...

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  • 6GK1500-0FC10 Siemens
    $419.52 - $496.00
    $419.52 - $496.00
    $419.52 - $496.00
    $419.52

    6GK1500-0FC10 Siemens

    Product Overview The Siemens 6GK1500-0FC10 is a PROFIBUS FC RS-485 bus connector for connecting PROFIBUS nodes-such as Industry PCs, SIMATIC ope...

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  • 6XV1830-0EH10 Siemens
    $0.00 - $1,237.50
    $0.00 - $1,237.50
    $0.00 - $1,237.50
    $1,237.50

    6XV1830-0EH10 Siemens

    Product Overview The 6XV1830-0EH10 from Siemens is a PROFIBUS FC Standard Cable GP, a 2-core shielded bus cable designed for PROFIBUS fieldbus n...

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  • 6GT2803-1BA00 Siemens
    Sold out
    $0.00 - $0.00
    $0.00
    $0.00 - $0.00
    $0.00

    6GT2803-1BA00 Siemens

    Product Overview The Siemens SIMATIC RF350M handheld RFID reader (6GT2803-1BA00) is a battery-powered, mobile reader within the SIMATIC RF300 se...

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  • 6GT2811-6AA10-1AA0 Siemens
    $0.00 - $4,375.00
    $0.00 - $4,375.00
    $0.00 - $4,375.00
    $4,375.00

    6GT2811-6AA10-1AA0 Siemens

    Product Overview SIMATIC RF680R Reader, part number 6GT2811-6AA10-1AA0, is an industrial UHF RFID reader based on the RF600 platform. It support...

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  • 6GT2002-0JD20 Siemens
    $450.00 - $1,406.25
    $450.00 - $1,406.25
    $450.00 - $1,406.25
    $450.00

    6GT2002-0JD20 Siemens

    Product Overview The Siemens 6GT2002-0JD20 is an RFID communications module (RFID 181EIP) designed for Ethernet/IP networks, enabling integratio...

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