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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.
  • 6AV7424-0AA00-0GT0 Siemens
    Original price $859.38 - Original price $2,385.69
    Original price
    $859.38 - $2,385.69
    $859.38 - $2,385.69
    Current price $859.38

    6AV7424-0AA00-0GT0 Siemens

    SIMATIC HMI IPC 477C OEM, 19" Touch Display, 1280x 1024, Core 2 Duo 1.2 GHz, 4 GB RAM, 50 GB SSD SLC, WES 2009 installed on SSD

  • 6AV6643-0DD01-1AX0 Siemens
    Original price $0.00 - Original price $2,885.30
    Original price
    $2,885.30
    $0.00 - $2,885.30
    Current price $2,885.30

    6AV6643-0DD01-1AX0 Siemens

    Product Overview The Siemens 6AV6643-0DD01-1AX0 is a SIMATIC MP 277 10" Key operator panel from the Comfort-Panel family. It functions as an HMI...

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  • 6AV2125-2JB23-0AX0 Siemens
    Original price $2,362.50 - Original price $3,542.46
    Original price
    $2,362.50 - $3,542.46
    $2,362.50 - $3,542.46
    Current price $2,362.50

    6AV2125-2JB23-0AX0 Siemens

    Product Overview The Siemens 6AV2125-2JB23-0AX0 is a SIMATIC HMI KTP900F Mobile panel, part of Siemens' Mobile Panels 2nd Generation. It provide...

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  • 6AV6542-0CA10-0AX0 Siemens
    Original price $1,497.50 - Original price $9,000.00
    Original price
    $1,497.50 - $9,000.00
    $1,497.50 - $9,000.00
    Current price $1,497.50

    6AV6542-0CA10-0AX0 Siemens

    Product Overview The Siemens SIMATIC operator panel 6AV6542-0CA10-0AX0 is part of the OP 270 series. This unit serves as a human-machine interfa...

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  • 6AV3617-1JC30-0AX1 Siemens
    Original price $819.50 - Original price $5,149.49
    Original price
    $819.50 - $5,149.49
    $819.50 - $5,149.49
    Current price $819.50

    6AV3617-1JC30-0AX1 Siemens

    Product Overview The 6AV3617-1JC30-0AX1 is a Siemens SIMATIC OP17 operator panel in the human-machine interface (HMI) family. It provides a back...

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  • 6AV6643-0CD01-1AX0 Siemens
    Original price $0.00 - Original price $3,278.65
    Original price
    $3,278.65
    $0.00 - $3,278.65
    Current price $3,278.65

    6AV6643-0CD01-1AX0 Siemens

    Product Overview The Siemens SIMATIC MP 277 10″ Touch panel (6AV6643-0CD01-1AX0) is a human-machine interface (HMI) in the SIMATIC Multi Panel f...

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  • 6AV6645-0DE01-0AX0 Siemens
    Sold out
    Original price $0.00 - Original price $0.00
    Original price
    $0.00
    $0.00 - $0.00
    Current price $0.00

    6AV6645-0DE01-0AX0 Siemens

    Product Overview The Siemens part 6AV6645-0DE01-0AX0 is a variant of the SIMATIC Mobile Panel 277 IWLAN family, designed as a handheld operator ...

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  • 6AV6642-0DA01-1AX1 Siemens industrial automation part - tested surplus unit
    Original price $3,194.78 - Original price $8,580.00
    Original price
    $3,194.78 - $8,580.00
    $3,194.78 - $8,580.00
    Current price $3,194.78

    6AV6642-0DA01-1AX1 Siemens

    Product Overview The Siemens 6AV6642-0DA01-1AX1 is a SIMATIC OP 177B 6-inch PN/DP operator panel in the Comfort-Panel (NT-VSF) series. It provid...

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  • 6AV6642-0EA01-3AX0 Siemens
    Original price $0.00 - Original price $1,196.25
    Original price
    $1,196.25
    $0.00 - $1,196.25
    Current price $1,196.25

    6AV6642-0EA01-3AX0 Siemens

    Product Overview SIMATIC MP 177 6" Touch Multi Panel (6AV6642-0EA01-3AX0) is an operator-interface station of the Comfort-Panel (NT-VSF) class. ...

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  • 6AV6647-0AE11-3AX0 Siemens
    Original price $3,865.75 - Original price $4,567.22
    Original price
    $4,567.22
    $3,865.75 - $4,567.22
    Current price $4,567.22

    6AV6647-0AE11-3AX0 Siemens

    Product Overview SIMATIC HMI KTP1000 Basic Color DP (6AV6647-0AE11-3AX0) is a human-machine interface from Siemens Basic Panels family, providin...

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  • 6AV6647-0AF11-3AX0 Siemens
    Original price $1,500.00 - Original price $3,240.00
    Original price
    $1,500.00 - $3,240.00
    $1,500.00 - $3,240.00
    Current price $1,500.00

    6AV6647-0AF11-3AX0 Siemens

    Product Overview The Siemens 6AV6647-0AF11-3AX0 is a SIMATIC HMI Basic Panel featuring a 10" TFT color display. It provides operator interface f...

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  • 6AV3617-1JC20-0AX1 Siemens
    Original price $1,168.75 - Original price $7,497.00
    Original price
    $1,168.75 - $7,497.00
    $1,168.75 - $7,497.00
    Current price $1,168.75

    6AV3617-1JC20-0AX1 Siemens

    Product Overview The 6AV3617-1JC20-0AX1 is a SIMATIC OP17/DP operator panel from Siemens intended for human-machine interface tasks in industria...

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  • 6AV6542-0BB15-2AX0 Siemens
    Original price $0.00 - Original price $4,272.49
    Original price
    $4,272.49
    $0.00 - $4,272.49
    Current price $4,272.49

    6AV6542-0BB15-2AX0 Siemens

    Product Overview The Siemens 6AV6542-0BB15-2AX0 is an SIMATIC OP170B operator panel, part of the Basic HMI panel family. It serves as a human-ma...

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  • 6AV3688-3CD13-0AX0 Siemens
    Original price $5,461.58 - Original price $6,412.50
    Original price
    $5,461.58 - $6,412.50
    $5,461.58 - $6,412.50
    Current price $5,461.58

    6AV3688-3CD13-0AX0 Siemens

    Product Overview The Siemens part 6AV3688-3CD13-0AX0 is the SIMATIC HMI Push Button Panel PP17-I. It functions as an operator interface module w...

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  • 6AV6545-0BC15-2AX0 Siemens industrial automation part - tested surplus unit
    Original price $796.00 - Original price $5,100.00
    Original price
    $796.00 - $5,100.00
    $796.00 - $5,100.00
    Current price $796.00

    6AV6545-0BC15-2AX0 Siemens

    Product Overview The Siemens SIMATIC TP170B color touch panel 6AV6545-0BC15-2AX0 is a panel-mounted HMI unit intended for operator-level interac...

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  • 6AV3607-1JC20-0AX1 Siemens
    Original price $819.36 - Original price $1,872.50
    Original price
    $819.36 - $1,872.50
    $819.36 - $1,872.50
    Current price $819.36

    6AV3607-1JC20-0AX1 Siemens

    Product Overview The Siemens SIMATIC OP7-DP monochrome operator panel (part number 6AV3607-1JC20-0AX1) serves as a human-machine interface for b...

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  • 6AV2124-0GC13-0AX0 Siemens
    Original price $3,591.00 - Original price $4,722.00
    Original price
    $3,591.00 - $4,722.00
    $3,591.00 - $4,722.00
    Current price $4,722.00

    6AV2124-0GC13-0AX0 Siemens

    Product Overview The Siemens SIMATIC HMI TP700 Comfort Outdoor (6AV2124-0GC13-0AX0) is a 7-inch operator interface panel from the Comfort Panels...

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  • 6AV6545-0BA15-2AX0 Siemens industrial automation part - tested surplus unit
    Original price $631.13 - Original price $2,772.00
    Original price
    $631.13 - $2,772.00
    $631.13 - $2,772.00
    Current price $631.13

    6AV6545-0BA15-2AX0 Siemens

    Product Overview The Siemens 6AV6545-0BA15-2AX0 is a SIMATIC TP 170A HMI operator panel ("Blue Mode") featuring a 5.7-inch STN display with touc...

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  • 6AV6642-0BA01-1AX0 Siemens
    Original price $2,254.00 - Original price $3,404.16
    Original price
    $2,254.00 - $3,404.16
    $2,254.00 - $3,404.16
    Current price $2,254.00

    6AV6642-0BA01-1AX0 Siemens

    Product Overview The Siemens 6AV6642-0BA01-1AX0 is a SIMATIC TP177B-class operator touch panel featuring a 5.7-inch STN color display, 320×240 p...

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  • 6AV6641-0CA01-0AX1 Siemens
    Original price $1,843.21 - Original price $4,033.21
    Original price
    $1,843.21 - $4,033.21
    $1,843.21 - $4,033.21
    Current price $1,843.21

    6AV6641-0CA01-0AX1 Siemens

    Product Overview The Siemens SIMATIC Operator Panel OP 77B (6AV6641-0CA01-0AX1) is a monochrome Basic-Panel HMI used at the machine level for op...

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  • 6GK1611-0TA01-0DX0 Siemens
    Original price $0.00 - Original price $2,961.18
    Original price
    $2,961.18
    $0.00 - $2,961.18
    Current price $2,961.18

    6GK1611-0TA01-0DX0 Siemens

    Product Overview The Siemens SIMATIC MOBIC T8 handheld HMI, part number 6GK1611-0TA01-0DX0, is a multi-language portable operator interface desi...

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  • 6AV2124-1GC01-0AX0 Siemens
    Original price $2,254.00 - Original price $2,445.10
    Original price
    $2,445.10
    $2,254.00 - $2,445.10
    Current price $2,445.10

    6AV2124-1GC01-0AX0 Siemens

    Product Overview The Siemens 6AV2124-1GC01-0AX0 is a SIMATIC HMI KP700 Comfort Panel with key-operated interface. It features a 7-inch widescree...

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  • 6AV6545-0AA15-2AX0 Siemens-Siemens-Never Used Surplus-PLC Department
    Original price $500.00 - Original price $1,345.55
    Original price
    $500.00 - $1,345.55
    $500.00 - $1,345.55
    Current price $500.00

    6AV6545-0AA15-2AX0 Siemens

    SIMATIC Touch Panel TP070 5.7" STN display Resistive analog touch

  • 6AV2123-2JB03-0AX0 Siemens
    Original price $825.00 - Original price $1,410.08
    Original price
    $825.00 - $1,410.08
    $825.00 - $1,410.08
    Current price $825.00

    6AV2123-2JB03-0AX0 Siemens

    Product Overview The Siemens SIMATIC HMI KTP900 Basic color PN (part number 6AV2123-2JB03-0AX0) is a fixed-mounted human-machine interface panel...

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  • 6AV6640-0CA01-0AX0 Siemens
    Original price $1,347.50 - Original price $1,940.40
    Original price
    $1,347.50 - $1,940.40
    $1,347.50 - $1,940.40
    Current price $1,347.50

    6AV6640-0CA01-0AX0 Siemens

    Product Overview The 6AV6640-0CA01-0AX0 SIMATIC TP 170micro is a micro operator panel within Siemens' SIMATIC Basic-Panel family, serving as a u...

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  • 6AV6647-0AC11-3AX0 Siemens
    Original price $5,402.06 - Original price $6,826.77
    Original price
    $5,402.06 - $6,826.77
    $5,402.06 - $6,826.77
    Current price $5,402.06

    6AV6647-0AC11-3AX0 Siemens

    Product Overview The Siemens SIMATIC HMI KTP600 Basic color DP (6AV6647-0AC11-3AX0) is a spare-part basic operator panel featuring a 5.7-inch TF...

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  • 6AV6641-0AA11-0AX0 Siemens
    Original price $2,912.84 - Original price $3,290.40
    Original price
    $2,912.84 - $3,290.40
    $2,912.84 - $3,290.40
    Current price $3,290.40

    6AV6641-0AA11-0AX0 Siemens

    Product Overview The Siemens 6AV6641-0AA11-0AX0 is a SIMATIC OP73 Basic-Panel operator interface module featuring a monochrome STN display. It i...

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  • 6AV2124-2DC01-0AX0 Siemens
    Original price $1,116.47 - Original price $1,182.47
    Original price
    $1,116.47 - $1,182.47
    $1,116.47 - $1,182.47
    Current price $1,116.47

    6AV2124-2DC01-0AX0 Siemens

    Product Overview The Siemens SIMATIC HMI KTP400 Comfort panel (6AV2124-2DC01-0AX0) is a 4" widescreen, resistive-touch human-machine interface i...

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  • 6AV6671-5AE11-0AX0 Siemens
    Original price $560.00 - Original price $893.75
    Original price
    $560.00 - $893.75
    $560.00 - $893.75
    Current price $560.00

    6AV6671-5AE11-0AX0 Siemens

    Product Overview The Siemens part 6AV6671-5AE11-0AX0 is a connection box PN Plus designed as a spare accessory for 2nd-generation Mobile Panels ...

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  • 6ES7272-0AA30-0YA0 Siemens
    Original price $0.00 - Original price $2,114.60
    Original price
    $2,114.60
    $0.00 - $2,114.60
    Current price $2,114.60

    6ES7272-0AA30-0YA0 Siemens

    Product Overview The SIMATIC TD 200 operator interface module (Siemens part number 6ES7272-0AA30-0YA0) serves as a 2-line text display for S7-20...

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  • 6AV2125-2AE23-0AX0 Siemens
    Original price $500.00 - Original price $602.25
    Original price
    $500.00 - $602.25
    $500.00 - $602.25
    Current price $500.00

    6AV2125-2AE23-0AX0 Siemens

    Product Overview The 6AV2125-2AE23-0AX0 is a SIMATIC HMI Connection Box Advanced, part of Siemens' 2nd-generation Connection Box family for Mobi...

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  • 6AV2123-2DB03-0AX0 Siemens
    Original price $1,010.87 - Original price $1,982.05
    Original price
    $1,982.05
    $1,010.87 - $1,982.05
    Current price $1,982.05

    6AV2123-2DB03-0AX0 Siemens

    Product Overview The Siemens part 6AV2123-2DB03-0AX0 is a SIMATIC HMI KTP400 Basic Panel, a 4.3-inch key/touch operator interface within the SIM...

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  • 6AV2125-2AE13-0AX0 Siemens
    Original price $531.12 - Original price $1,272.83
    Original price
    $531.12 - $1,272.83
    $531.12 - $1,272.83
    Current price $531.12

    6AV2125-2AE13-0AX0 Siemens

    Product Overview The Siemens 6AV2125-2AE13-0AX0 is a SIMATIC HMI connection box (Standard) for second-generation Mobile Panels. It mounts on ver...

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  • 6AV6647-0AH11-3AX0 Siemens
    Original price $811.25 - Original price $2,757.60
    Original price
    $811.25 - $2,757.60
    $811.25 - $2,757.60
    Current price $811.25

    6AV6647-0AH11-3AX0 Siemens

    Product Overview The Siemens SIMATIC HMI KP300 Basic mono PN (6AV6647-0AH11-3AX0) is a compact monochrome operator panel with key operation and ...

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  • 6ES5398-0KB12 Siemens
    Original price $0.00 - Original price $3,300.00
    Original price
    $3,300.00
    $0.00 - $3,300.00
    Current price $3,300.00

    6ES5398-0KB12 Siemens

    OP398 Operator Panel

  • 6AV3515-1EB30 Siemens
    Original price $0.00 - Original price $1,097.25
    Original price
    $1,097.25
    $0.00 - $1,097.25
    Current price $1,097.25

    6AV3515-1EB30 Siemens

    OP15/A1 OPERATOR PANEL 2 LINE DISPLAY, 40 CPL WITH INTEGRATED INTERFACES 2 X TTY/V.24 AND 1 X RS 422/485

  • 6AV3505-1FB01 Siemens
    Original price $680.00 - Original price $2,763.00
    Original price
    $680.00 - $2,763.00
    $680.00 - $2,763.00
    Current price $680.00

    6AV3505-1FB01 Siemens

    6AV3 505-1FB01 OP 5 Operator Panel

  • 6ES5393-0UA15 Siemens
    Original price $811.25 - Original price $4,782.10
    Original price
    $811.25 - $4,782.10
    $811.25 - $4,782.10
    Current price $811.25

    6ES5393-0UA15 Siemens

    OP393-III OPERATOR PANEL

  • 6AV3503-1DB10 Siemens
    Original price $1,540.00 - Original price $2,700.00
    Original price
    $1,540.00 - $2,700.00
    $1,540.00 - $2,700.00
    Current price $1,540.00

    6AV3503-1DB10 Siemens

    Operator Panel OP3 with cable for connection to SIMATIC S7, SER. cable for configuration and cable for power supply

  • 6AV3520-1DK00 Siemens
    Original price $0.00 - Original price $2,306.70
    Original price
    $2,306.70
    $0.00 - $2,306.70
    Current price $2,306.70

    6AV3520-1DK00 Siemens

    OPERATOR PANEL OP20/220-5 TWO-LINE,20 CHARACTERS PER LINE

  • 6AV3515-1MA22-1AA0 Siemens
    Original price $0.00 - Original price $1,776.40
    Original price
    $1,776.40
    $0.00 - $1,776.40
    Current price $1,776.40

    6AV3515-1MA22-1AA0 Siemens

    OP15/C2 OPERATOR PANEL 4 LINE DISPLAY, 20 CPL OR 8 LINE DISPLAY, 40 CPL WITH 2X TTY/V.24 A. 1X MPI/PPI/L2-DP 256 KB USER MEMORY AND 8 SOFTKEYS

  • 6AV3515-1MA00 Siemens
    Original price $0.00 - Original price $588.23
    Original price
    $588.23
    $0.00 - $588.23
    Current price $588.23

    6AV3515-1MA00 Siemens

    OP 15/B OPERATOR PANEL 4-LINE DISPLAY WITH 20 CPL, 8 MM CHAR. HEIGHT OR 8 LINES W. 40 CPL, 4.5 MM CHAR. HEIGHT

  • 6AV3515-1MA22 Siemens
    Original price $1,776.40 - Original price $6,276.00
    Original price
    $1,776.40 - $6,276.00
    $1,776.40 - $6,276.00
    Current price $1,776.40

    6AV3515-1MA22 Siemens

    OP15/C2 OPERATOR PANEL 4 LINE DISPLAY, 20 CPL OR 8 LINE DISPLAY, 40 CPL WITH 2 X TTY/V.24 AND 1 X MPI/PPI/ SINEC L2-DP, 8 SOFTKEYS

  • 6ES7972-0BA52-0XB0 Siemens
    Sold out
    Original price $0.00 - Original price $0.00
    Original price
    $0.00
    $0.00 - $0.00
    Current price $0.00

    6ES7972-0BA52-0XB0 Siemens

    Product Overview The 6ES7972-0BA52-0XB0 is a Siemens SIMATIC DP PROFIBUS connection plug (RS-485 connector) using insulation-displacement FastCo...

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  • 6ES7516-2GN00-0AB0 Siemens
    Original price $0.00 - Original price $5,629.38
    Original price
    $5,629.38
    $0.00 - $5,629.38
    Current price $5,629.38

    6ES7516-2GN00-0AB0 Siemens

    Product Overview The 6ES7516-2GN00-0AB0 is a SIMATIC DP, CPU 1516PRO F-2 PN module from Siemens. It serves as a centrally mounted CPU for the ET...

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  • 6ES7516-2PN00-0AB0 Siemens
    Sold out
    Original price $0.00 - Original price $0.00
    Original price
    $0.00
    $0.00 - $0.00
    Current price $0.00

    6ES7516-2PN00-0AB0 Siemens

    Product Overview The 6ES7516-2PN00-0AB0 is a Siemens SIMATIC CPU 1516pro-2 PN module for the ET 200pro distributed I/O system. It functions as t...

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  • 6ES7154-8FB01-0AB0 Siemens
    Original price $1,574.98 - Original price $2,290.75
    Original price
    $1,574.98 - $2,290.75
    $1,574.98 - $2,290.75
    Current price $1,574.98

    6ES7154-8FB01-0AB0 Siemens

    Product Overview The SIMATIC DP IM 154-8F PN/DP CPU (Siemens part number 6ES7154-8FB01-0AB0) is a fail-safe distributed I/O processing module in...

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  • 6ES7157-0AC82-0XA0 Siemens
    Original price $2,205.17 - Original price $3,937.62
    Original price
    $2,205.17 - $3,937.62
    $2,205.17 - $3,937.62
    Current price $2,205.17

    6ES7157-0AC82-0XA0 Siemens

    Product Overview The Siemens 6ES7157-0AC82-0XA0 is a PROFIBUS DP/PA coupler belonging to the DP/PA-Link family. It enables integration of PROFIB...

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