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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.
  • 6ES7212-1HE31-0XB0 Siemens
    Original price $1,562.50 - Original price $3,201.73
    Original price
    $1,562.50 - $3,201.73
    $1,562.50 - $3,201.73
    Current price $1,562.50

    6ES7212-1HE31-0XB0 Siemens

    Product Overview The Siemens 6ES7212-1HE31-0XB0 is a SIMATIC S7-1200 compact CPU (model CPU 1212C, DC/DC/relay variant). It integrates onboard u...

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  • 6ES7212-1BD30-0XB0 Siemens
    Original price $2,291.44 - Original price $2,490.75
    Original price
    $2,291.44 - $2,490.75
    $2,291.44 - $2,490.75
    Current price $2,291.44

    6ES7212-1BD30-0XB0 Siemens

    Product Overview The Siemens SIMATIC S7-1200 CPU 1212C (AC/DC/relay), part number 6ES7212-1BD30-0XB0, is a compact central processing unit desig...

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  • 6ES7212-1HF40-0XB0 Siemens
    Original price $0.00 - Original price $792.74
    Original price
    $792.74
    $0.00 - $792.74
    Current price $792.74

    6ES7212-1HF40-0XB0 Siemens

    Product Overview The 6ES7212-1HF40-0XB0 is a Siemens SIMATIC S7-1200 CPU 1212FC fail-safe compact module. It integrates CPU functionality with o...

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  • 6ES7214-1HG40-0XB0 Siemens
    Original price $834.38 - Original price $1,097.25
    Original price
    $1,097.25
    $834.38 - $1,097.25
    Current price $1,097.25

    6ES7214-1HG40-0XB0 Siemens

    Product Overview The 6ES7214-1HG40-0XB0 is a Siemens SIMATIC S7-1200 compact CPU (model CPU 1214C) featuring integrated digital and analog I/O. ...

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  • 6ES7214-1AG40-0XB0 Siemens
    Original price $893.75 - Original price $1,373.43
    Original price
    $1,373.43
    $893.75 - $1,373.43
    Current price $1,373.43

    6ES7214-1AG40-0XB0 Siemens

    Product Overview The Siemens 6ES7214-1AG40-0XB0 is a SIMATIC S7-1200 series CPU 1214C compact controller module featuring onboard digital and an...

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  • 6ES7211-1BD30-0XB0 Siemens
    Original price $827.75 - Original price $1,152.25
    Original price
    $827.75 - $1,152.25
    $827.75 - $1,152.25
    Current price $827.75

    6ES7211-1BD30-0XB0 Siemens

    Product Overview The Siemens SIMATIC S7-1200 CPU 1211C AC/DC/Relay (6ES7211-1BD30-0XB0) is a compact central processing unit within the S7-1200 ...

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  • 6ES7212-1BE40-0XB0 Siemens
    Original price $796.00 - Original price $825.00
    Original price
    $796.00 - $825.00
    $796.00 - $825.00
    Current price $796.00

    6ES7212-1BE40-0XB0 Siemens

    SIMATIC S7-1200, CPU 1212C, compact CPU, AC/DC/relay, onboard I/O: 8 DI 24 V DC; 6 DO relay 2 A; 2 AI 0-10 V DC, Power supply: AC 85-264 V AC at 47...

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  • 6ES7212-1AE40-0XB0 Siemens
    Original price $747.20 - Original price $770.00
    Original price
    $747.20 - $770.00
    $747.20 - $770.00
    Current price $747.20

    6ES7212-1AE40-0XB0 Siemens

    Product Overview The Siemens SIMATIC S7-1200, CPU 1212C (6ES7212-1AE40-0XB0) is a compact central processing unit featuring integrated digital a...

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  • 6ES7211-1AE40-0XB0 Siemens
    Original price $687.47 - Original price $1,405.00
    Original price
    $687.47 - $1,405.00
    $687.47 - $1,405.00
    Current price $687.47

    6ES7211-1AE40-0XB0 Siemens

    Product Overview The 6ES7211-1AE40-0XB0 is a SIMATIC S7-1200 CPU 1211C compact controller with DC/DC/DC configuration (integrated 24 V DC power ...

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  • 6ES7518-4AP00-0AB0 Siemens
    Original price $10,648.50 - Original price $14,250.00
    Original price
    $10,648.50 - $14,250.00
    $10,648.50 - $14,250.00
    Current price $10,648.50

    6ES7518-4AP00-0AB0 Siemens

    Product Overview The 6ES7518-4AP00-0AB0 is a SIMATIC S7-1500 CPU 1518-4 PN/DP, serving as a central processing unit in modular automation system...

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  • 6ES7517-3UP00-0AB0 Siemens
    Original price $4,800.00 - Original price $9,339.21
    Original price
    $4,800.00 - $9,339.21
    $4,800.00 - $9,339.21
    Current price $4,800.00

    6ES7517-3UP00-0AB0 Siemens

    Product Overview The Siemens 6ES7517-3UP00-0AB0 is a SIMATIC S7-1500TF CPU (CPU 1517TF-3 PN/DP) featuring integrated failsafe capabilities and f...

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  • 6ES7517-3TP00-0AB0 Siemens
    Sold out
    Original price $0.00 - Original price $0.00
    Original price
    $0.00
    $0.00 - $0.00
    Current price $0.00

    6ES7517-3TP00-0AB0 Siemens

    Product Overview The 6ES7517-3TP00-0AB0 is a Siemens SIMATIC S7-1500T series central processing unit (CPU 1517T-3 PN/DP). It combines a compact ...

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  • 6ES7517-3FP00-0AB0 Siemens
    Original price $3,329.91 - Original price $4,800.00
    Original price
    $3,329.91 - $4,800.00
    $3,329.91 - $4,800.00
    Current price $3,329.91

    6ES7517-3FP00-0AB0 Siemens

    Product Overview Siemens 6ES7517-3FP00-0AB0 is a SIMATIC S7-1500F CPU (1517F-3 PN/DP) serving as a central processing unit in fail-safe control ...

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  • 6ES7517-3AP00-0AB0 Siemens
    Original price $5,098.30 - Original price $12,445.50
    Original price
    $12,445.50
    $5,098.30 - $12,445.50
    Current price $12,445.50

    6ES7517-3AP00-0AB0 Siemens

    Product Overview Siemens 6ES7517-3AP00-0AB0 is a SIMATIC S7-1500 CPU 1517-3 PN/DP central processing unit. It features 2 MB of program memory an...

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  • 6ES7516-3FN00-0AB0 Siemens
    Original price $3,510.00 - Original price $3,751.02
    Original price
    $3,751.02
    $3,510.00 - $3,751.02
    Current price $3,751.02

    6ES7516-3FN00-0AB0 Siemens

    Product Overview The 6ES7516-3FN00-0AB0 is a SIMATIC S7-1500F series CPU (CPU 1516F-3 PN/DP) from Siemens. It functions as a central processing ...

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  • 6ES7516-3FN02-0AB0 Siemens
    Original price $2,770.20 - Original price $3,753.00
    Original price
    $2,770.20 - $3,753.00
    $2,770.20 - $3,753.00
    Current price $2,770.20

    6ES7516-3FN02-0AB0 Siemens

    Product Overview The Siemens SIMATIC S7-1500F CPU, designated as 6ES7516-3FN02-0AB0, is a fault-tolerant central processing unit (CPU 1516F-3 PN...

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  • 6ES7516-3FN01-0AB0 Siemens
    Original price $2,449.98 - Original price $4,335.05
    Original price
    $2,449.98 - $4,335.05
    $2,449.98 - $4,335.05
    Current price $2,449.98

    6ES7516-3FN01-0AB0 Siemens

    Product Overview The Siemens 6ES7516-3FN01-0AB0 is a CPU module from the SIMATIC S7-1500F "fail-safe" family (CPU 1516F-3 PN/DP). It operates as...

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  • 6ES7515-2UM01-0AB0 Siemens
    Original price $3,563.98 - Original price $9,288.00
    Original price
    $3,563.98 - $9,288.00
    $3,563.98 - $9,288.00
    Current price $3,563.98

    6ES7515-2UM01-0AB0 Siemens

    Product Overview The Siemens 6ES7515-2UM01-0AB0 (CPU 1515TF-2 PN) is a S7-1500T central processing unit designed for modular automation systems....

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  • 6ES7516-3AN00-0AB0 Siemens
    Original price $0.00 - Original price $6,557.96
    Original price
    $6,557.96
    $0.00 - $6,557.96
    Current price $6,557.96

    6ES7516-3AN00-0AB0 Siemens

    Product Overview The Siemens 6ES7516-3AN00-0AB0 is a SIMATIC S7-1500 series central processing unit (CPU 1516-3 PN/DP) designed for control appl...

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  • 6ES7516-3AN01-0AB0 Siemens
    Original price $3,600.00 - Original price $4,875.00
    Original price
    $4,875.00
    $3,600.00 - $4,875.00
    Current price $4,875.00

    6ES7516-3AN01-0AB0 Siemens

    Product Overview The Siemens 6ES7516-3AN01-0AB0 is a SIMATIC S7-1500 series CPU (CPU 1516-3 PN/DP) central processing unit. It provides 1 MB of ...

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  • 6ES7515-2TM01-0AB0 Siemens
    Sold out
    Original price $2,800.00 - Original price $5,066.00
    Original price
    $5,066.00
    $2,800.00 - $5,066.00
    Current price $5,066.00

    6ES7515-2TM01-0AB0 Siemens

    Product Overview The 6ES7515-2TM01-0AB0 is the SIMATIC S7-1500T CPU 1515T-2 PN central processing unit. It belongs to Siemens' S7-1500T family a...

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  • 6ES7515-2FM01-0AB0 Siemens
    Original price $2,449.88 - Original price $3,480.89
    Original price
    $2,449.88 - $3,480.89
    $2,449.88 - $3,480.89
    Current price $2,449.88

    6ES7515-2FM01-0AB0 Siemens

    Product Overview The 6ES7515-2FM01-0AB0 is a Siemens SIMATIC S7-1500F series central processing unit (CPU 1515F-2 PN) intended for safety-capabl...

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  • 6ES7515-2AM00-0AB0 Siemens
    Sold out
    Original price $0.00 - Original price $0.00
    Original price
    $0.00
    $0.00 - $0.00
    Current price $0.00

    6ES7515-2AM00-0AB0 Siemens

    Product Overview The Siemens SIMATIC S7-1500 CPU 1515-2 PN (part number 6ES7515-2AM00-0AB0) is a mid-range programmable logic controller (PLC) c...

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  • 6ES7513-1FL01-0AB0 Siemens
    Original price $0.00 - Original price $2,450.00
    Original price
    $2,450.00
    $0.00 - $2,450.00
    Current price $2,450.00

    6ES7513-1FL01-0AB0 Siemens

    Product Overview The Siemens SIMATIC S7-1500F CPU 1513F-1 PN (part number 6ES7513-1FL01-0AB0) is a central processing unit within the S7-1500F f...

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  • 6ES7515-2AM01-0AB0 Siemens
    Original price $2,293.65 - Original price $3,246.65
    Original price
    $2,293.65 - $3,246.65
    $2,293.65 - $3,246.65
    Current price $2,293.65

    6ES7515-2AM01-0AB0 Siemens

    Product Overview The Siemens CPU 1515-2 PN (6ES7515-2AM01-0AB0) is a standard S7-1500 series central processing unit featuring PROFINET communic...

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  • 6ES7513-1FL02-0AB0 Siemens
    Original price $2,428.18 - Original price $5,524.61
    Original price
    $5,524.61
    $2,428.18 - $5,524.61
    Current price $5,524.61

    6ES7513-1FL02-0AB0 Siemens

    Product Overview The Siemens 6ES7513-1FL02-0AB0 is a SIMATIC S7-1500F series central processing unit (CPU 1513F-1 PN). It functions as a failsaf...

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  • 6ES7512-1CK01-0AB0 Siemens
    Sold out
    Original price $2,449.98 - Original price $3,222.00
    Original price
    $3,222.00
    $2,449.98 - $3,222.00
    Current price $3,222.00

    6ES7512-1CK01-0AB0 Siemens

    Product Overview The Siemens SIMATIC S7-1500 Compact CPU 1512C-1 PN (part number 6ES7512-1CK01-0AB0) is a central processing module in the S7-15...

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  • 6ES7511-1CK00-0AB0 Siemens
    Sold out
    Original price $0.00 - Original price $0.00
    Original price
    $0.00
    $0.00 - $0.00
    Current price $0.00

    6ES7511-1CK00-0AB0 Siemens

    Product Overview The 6ES7511-1CK00-0AB0 is a SIMATIC S7-1500 Compact CPU (CPU 1511C-1 PN) from Siemens. It is a central processing unit designed...

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  • 6ES7513-1AL02-0AB0 Siemens
    Original price $2,300.55 - Original price $2,418.75
    Original price
    $2,418.75
    $2,300.55 - $2,418.75
    Current price $2,418.75

    6ES7513-1AL02-0AB0 Siemens

    Product Overview The Siemens CPU 1513-1 PN (6ES7513-1AL02-0AB0) is a SIMATIC S7-1500 central processing unit designed for use in modular automat...

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  • 6ES7511-1CK01-0AB0 Siemens
    Sold out
    Original price $0.00 - Original price $0.00
    Original price
    $0.00
    $0.00 - $0.00
    Current price $0.00

    6ES7511-1CK01-0AB0 Siemens

    Product Overview The Siemens SIMATIC S7-1500 Compact CPU, model CPU 1511C-1 PN (part number 6ES7511-1CK01-0AB0), is a central processing unit mo...

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  • 6ES7511-1AK01-0AB0 Siemens
    Original price $962.36 - Original price $1,960.00
    Original price
    $962.36 - $1,960.00
    $962.36 - $1,960.00
    Current price $962.36

    6ES7511-1AK01-0AB0 Siemens

    Product Overview The Siemens part 6ES7511-1AK01-0AB0 is a CPU module, designated CPU 1511-1 PN, belonging to the SIMATIC S7-1500 platform. This ...

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  • 6ES7511-1FK02-0AB0 Siemens
    Original price $2,180.50 - Original price $3,645.39
    Original price
    $3,645.39
    $2,180.50 - $3,645.39
    Current price $3,645.39

    6ES7511-1FK02-0AB0 Siemens

    Product Overview The 6ES7511-1FK02-0AB0 is a spare-part version of the Siemens SIMATIC S7-1500F family, specifically the CPU 1511F-1 PN. It serv...

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  • 6ES7511-1AK02-0AB0 Siemens
    Original price $1,285.63 - Original price $2,345.96
    Original price
    $2,345.96
    $1,285.63 - $2,345.96
    Current price $2,345.96

    6ES7511-1AK02-0AB0 Siemens

    Product Overview 6ES7511-1AK02-0AB0 is a Siemens SIMATIC S7-1500 CPU 1511-1 PN spare central processing unit module. It provides 150 kB of integ...

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  • 6ES7510-1DJ01-0AB0 Siemens
    Original price $1,155.00 - Original price $2,119.74
    Original price
    $2,119.74
    $1,155.00 - $2,119.74
    Current price $2,119.74

    6ES7510-1DJ01-0AB0 Siemens

    Product Overview The Siemens SIMATIC DP CPU 1510SP-1 PN (6ES7510-1DJ01-0AB0) is a spare-part central processing unit from the S7-1500 family int...

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  • 6ES5948-3UA12 Siemens
    Original price $0.00 - Original price $1,872.50
    Original price
    $1,872.50
    $0.00 - $1,872.50
    Current price $1,872.50

    6ES5948-3UA12 Siemens

    SIMATIC S5 CPU 948 FOR S5-155U, 640 KBYTE

  • 6ES5948-3UA11 Siemens
    Original price $1,499.98 - Original price $10,332.00
    Original price
    $1,499.98 - $10,332.00
    $1,499.98 - $10,332.00
    Current price $1,499.98

    6ES5948-3UA11 Siemens

    Product Overview The Siemens 6ES5948-3UA11 (S5-155U CPU 948) is a legacy central processing unit module from the SIMATIC S5 family. It serves as...

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  • 6ES5945-7UA13 Siemens
    Original price $1,543.75 - Original price $6,302.06
    Original price
    $1,543.75 - $6,302.06
    $1,543.75 - $6,302.06
    Current price $1,543.75

    6ES5945-7UA13 Siemens

    Product Overview The 6ES5 945-7UA13 (SIMATIC S5-115U CPU 945) is a legacy Siemens programmable logic controller CPU module from the SIMATIC S5 f...

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  • 6ES5944-7UB11 Siemens
    Original price $8,768.04 - Original price $11,512.50
    Original price
    $8,768.04 - $11,512.50
    $8,768.04 - $11,512.50
    Current price $8,768.04

    6ES5944-7UB11 Siemens

    SIMATIC S5, CPU 944 FOR S5-115U PLC WITH 1 INTERFACE

  • 6ES5946-3UA22 Siemens
    Original price $1,227.19 - Original price $30,380.40
    Original price
    $1,227.19 - $30,380.40
    $1,227.19 - $30,380.40
    Current price $1,227.19

    6ES5946-3UA22 Siemens

    Product Overview SIMATIC S5-155U CPU 946 F (Siemens part 6ES5946-3UA22) is a central processing unit from the S5 PLC family. It functions as the...

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  • 6ES5947-3UA22 Siemens
    Original price $568.00 - Original price $2,459.72
    Original price
    $568.00 - $2,459.72
    $568.00 - $2,459.72
    Current price $568.00

    6ES5947-3UA22 Siemens

    Product Overview The 6ES5947-3UA22 is a SIMATIC S5 CPU 947 (S5-155U) programmable logic controller central processing unit module. It functions ...

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  • 6ES5928-3UB21 Siemens
    Original price $680.00 - Original price $4,418.30
    Original price
    $680.00 - $4,418.30
    $680.00 - $4,418.30
    Current price $680.00

    6ES5928-3UB21 Siemens

    Product Overview The 6ES5928-3UB21 is a SIMATIC S5 CPU 928B module, part of the legacy Siemens S5-135U/155U controller family. It serves as the ...

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  • 6ES5095-8FB01 Siemens
    Original price $3,373.38 - Original price $5,059.32
    Original price
    $5,059.32
    $3,373.38 - $5,059.32
    Current price $5,059.32

    6ES5095-8FB01 Siemens

    Product Overview The 6ES5 095-8FB01 is a basic unit of the SIMATIC S5-95F programmable controller family (S5-95F platform). It functions as the ...

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  • 6ES5948-3UR21 Siemens
    Sold out
    Original price $0.00 - Original price $5,083.00
    Original price
    $5,083.00
    $0.00 - $5,083.00
    Current price $5,083.00

    6ES5948-3UR21 Siemens

    SIMATIC S5, CPU 948R CENTRAL PROCESSING UNIT FOR S5-155H, 1664 KB RAM

  • 6ES5927-3SA12 Siemens
    Original price $780.00 - Original price $3,307.50
    Original price
    $780.00 - $3,307.50
    $780.00 - $3,307.50
    Current price $780.00

    6ES5927-3SA12 Siemens

    SIMATIC S5, CPU 927 for ZG 150S, 150U

  • 6ES5924-3SA12 Siemens
    Original price $627.96 - Original price $2,754.27
    Original price
    $627.96 - $2,754.27
    $627.96 - $2,754.27
    Current price $627.96

    6ES5924-3SA12 Siemens

    SIMATIC S5, CPU 924 F.S5-150S,-150U CENTR.CONTROLL.

  • 6ES5926-3SA12 Siemens
    Original price $450.00 - Original price $4,054.10
    Original price
    $450.00 - $4,054.10
    $450.00 - $4,054.10
    Current price $450.00

    6ES5926-3SA12 Siemens

    6ES5 926-3SA12 CPU926S Processor Module

  • 6ES5927-3SA11 Siemens
    Original price $1,361.25 - Original price $1,925.50
    Original price
    $1,361.25 - $1,925.50
    $1,361.25 - $1,925.50
    Current price $1,361.25

    6ES5927-3SA11 Siemens

    SIMATIC S5, 927 CPU F.S5-150S,-150U CENTR.CONTROLL.

  • 6ES5921-3UA12 Siemens
    Original price $0.00 - Original price $970.06
    Original price
    $970.06
    $0.00 - $970.06
    Current price $970.06

    6ES5921-3UA12 Siemens

    SIMATIC S5, CPU 921 CENTRAL CONTROLLER MODULE FOR CC 135U