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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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  • 6AV6642-0BA01-1AX0 Siemens
    $1,793.53 - $3,404.16
    $1,793.53 - $3,404.16
    $1,793.53 - $3,404.16
    $1,793.53

    6AV6642-0BA01-1AX0 Siemens

    SIMATIC TOUCHPANEL TP177B PN/DP STN 265 COLOR-DISPLAY MPI-/PROFIBUS-DP - PROTOCOL RS485-/RS422-/USB - INTERFACE ETHERNET10/100 INTERFACE PRINTER - ...

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  • 6AV6641-0CA01-0AX1 Siemens
    $1,940.38 - $2,180.50
    $1,940.38 - $2,180.50
    $1,940.38 - $2,180.50
    $1,940.38

    6AV6641-0CA01-0AX1 Siemens

    SIMATIC Operator Panel OP 77B LC display backlit, 4.5" display graphics-capable, MPI/PROFIBUS DP interface up to 12 MB, printer/USB interface, slot...

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  • 6GK1611-0TA01-0DX0 Siemens
    $0.00 - $2,691.98
    $2,691.98
    $0.00 - $2,691.98
    $2,691.98

    6GK1611-0TA01-0DX0 Siemens

    SIMATIC HMI M. T8 D,E,F,S,I V1.2 Internet pad with charging contacts, bright display operable via Touch with Connection to Ethernet (integr.), WIN ...

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  • 6AV2124-1GC01-0AX0 Siemens
    $1,919.48 - $2,076.11
    $2,076.11
    $1,919.48 - $2,076.11
    $2,076.11

    6AV2124-1GC01-0AX0 Siemens

    SIMATIC HMI KP700 COMFORT, COMFORT PANEL, KEY OPERATION, 7" WIDESCREEN-TFT-DISPLAY, 16 MIL. COLORS, PROFINET INTERFACE, MPI/PROFIBUS DP INTERFACE, ...

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  • 6AV6647-0AD11-3AX0 Siemens
    $687.50 - $1,624.88
    $687.50 - $1,624.88
    $687.50 - $1,624.88
    $687.50

    6AV6647-0AD11-3AX0 Siemens

    SIMATIC HMI KTP600 BASIC COLOR PN, BASIC PANEL, KEY AND TOUCH OPERATION, 6" TFT DISPLAY, 256 COLORS, PROFINET INTERFACE, CONFIGURATION FROM WINCC F...

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  • 6AV6545-0AA15-2AX0 Siemens-Siemens-Never Used Surplus-PLC Department
    $409.75 - $1,204.98
    $409.75 - $1,204.98
    $409.75 - $1,204.98
    $409.75

    6AV6545-0AA15-2AX0 Siemens

    SIMATIC Touch Panel TP070 5.7" STN display Resistive analog touch

  • 6AV2123-2JB03-0AX0 Siemens
    $750.00 - $1,363.28
    $750.00 - $1,363.28
    $750.00 - $1,363.28
    $750.00

    6AV2123-2JB03-0AX0 Siemens

    SIMATIC HMI, KTP900 Basic, Basic Panel, Key/touch operation, 9" TFT display, 65536 colors, PROFINET interface, configurable from WinCC Basic V13/ S...

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

    6AV6640-0CA01-0AX0 Siemens

    SIMATIC Touch Panel TP 170MICRO for SIMATIC S7-200 5.7" blue mode STN display configurable with WinCC flexible 2004 Micro

  • 6AV6647-0AC11-3AX0 Siemens
    $1,851.54 - $8,533.47
    $1,851.54 - $8,533.47
    $1,851.54 - $8,533.47
    $1,851.54

    6AV6647-0AC11-3AX0 Siemens

    SIMATIC HMI KTP600 Basic Color DP, Basic Panel, Key/touch operation, 6" TFT display, 256 colors, MPI/PROFIBUS DP interface, configurable as of WinC...

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

    6AV6641-0AA11-0AX0 Siemens

    SIMATIC Operator Panel OP 73 3" LC display, graphics-capable, backlit, MPI-/PROFIBUS DP interface, to 1.5 MB, configurable from WinCC flexible 2004...

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  • 6AV2124-2DC01-0AX0 Siemens
    $518.00 - $1,287.50
    $518.00 - $1,287.50
    $518.00 - $1,287.50
    $518.00

    6AV2124-2DC01-0AX0 Siemens

    SIMATIC HMI KTP400 Comfort, Comfort Panel, Key/touch operation, 4" widescreen TFT display, 16 million colors, PROFINET interface, MPI/PROFIBUS DP i...

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  • 6AV6671-5AE11-0AX0 Siemens
    $385.00 - $4,872.00
    $385.00 - $4,872.00
    $385.00 - $4,872.00
    $385.00

    6AV6671-5AE11-0AX0 Siemens

    Connection box PN plus for Mobile Panels (PROFINET)

  • 6ES7272-0AA30-0YA0 Siemens
    $0.00 - $448.25
    $448.25
    $0.00 - $448.25
    $448.25

    6ES7272-0AA30-0YA0 Siemens

    SIMATIC S7, TD 200 text display for S7-200, 2-line, with cable (2.5m) and installation accessories, Configuration: with STEP 7-Micro/WIN

  • 6AV2125-2AE23-0AX0 Siemens
    $562.48 - $4,635.73
    $562.48 - $4,635.73
    $562.48 - $4,635.73
    $562.48

    6AV2125-2AE23-0AX0 Siemens

    Simatic HMI CONNECTION BOX ADVANCED FOR Mobile PanelS, MOUNTED ON WALL, PROFINET and PROFISAFE, CONNECTIVITY TO SAFETY RELAIS, LOOP IN OF SAFETY CI...

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  • 6AV2123-2DB03-0AX0 Siemens
    $547.25 - $1,021.30
    $547.25 - $1,021.30
    $547.25 - $1,021.30
    $547.25

    6AV2123-2DB03-0AX0 Siemens

    SIMATIC HMI, KTP400 Basic, Basic Panel, Key/touch operation, 4" TFT display, 65536 colors, PROFINET interface, configurable from WinCC Basic V13/ S...

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  • 6AV2125-2AE13-0AX0 Siemens
    $335.34 - $1,102.50
    $335.34 - $1,102.50
    $335.34 - $1,102.50
    $335.34

    6AV2125-2AE13-0AX0 Siemens

    Simatic HMI CONNECTION BOX Standard FOR Mobile PanelS, MOUNTED ON WALL, PROFINET and PROFISAFE, CONNECTIVITY TO SAFETY RELAIS, CONNECTION POINT REC...

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  • 6AV6647-0AH11-3AX0 Siemens
    $737.50 - $2,757.60
    $737.50 - $2,757.60
    $737.50 - $2,757.60
    $737.50

    6AV6647-0AH11-3AX0 Siemens

    SIMATIC HMI KP300 BASIC MONO PN, BASIC PANEL, KEY OPERATION, 3" FSTN LCD DISPLAY, MONOCHROME BLACK/WHITE, PROFINET INTERFACE, CONFIGURATION FROM WI...

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  • 6ES5398-0KB12 Siemens
    $0.00 - $5,015.00
    $5,015.00
    $0.00 - $5,015.00
    $5,015.00

    6ES5398-0KB12 Siemens

    OP398 Operator Panel

  • 6AV3515-1EB30 Siemens
    $0.00 - $1,675.00
    $1,675.00
    $0.00 - $1,675.00
    $1,675.00

    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
    $467.50 - $2,763.00
    $467.50 - $2,763.00
    $467.50 - $2,763.00
    $467.50

    6AV3505-1FB01 Siemens

    6AV3 505-1FB01 OP 5 Operator Panel

  • 6ES5393-0UA15 Siemens
    $737.50 - $4,782.10
    $737.50 - $4,782.10
    $737.50 - $4,782.10
    $737.50

    6ES5393-0UA15 Siemens

    OP393-III OPERATOR PANEL

  • 6AV3503-1DB10 Siemens
    $1,622.50 - $2,640.00
    $1,622.50 - $2,640.00
    $1,622.50 - $2,640.00
    $1,622.50

    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
    $0.00 - $1,908.55
    $1,908.55
    $0.00 - $1,908.55
    $1,908.55

    6AV3520-1DK00 Siemens

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

  • 6AV3515-1MA22-1AA0 Siemens
    $0.00 - $1,725.00
    $1,725.00
    $0.00 - $1,725.00
    $1,725.00

    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