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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.
  • 6ES7136-6RA00-0BF0 Siemens
    Original price $300.00 - Original price $492.25
    Original price
    $492.25
    $300.00 - $492.25
    Current price $492.25

    6ES7136-6RA00-0BF0 Siemens

    Simatic DP, ELECTRON. Module FOR ET200SP, F-RQ 1X24VDC/24..230VAC/5A ST, 20MM WIDTH, 1 RELAY OUTPUT (2 NO-CONTACTS) TOTAL OUTPUT CURRENT 5A, RATED ...

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  • 6SE6400-0BP00-0AA1 Siemens
    Original price $316.25 - Original price $409.75
    Original price
    $409.75
    $316.25 - $409.75
    Current price $409.75

    6SE6400-0BP00-0AA1 Siemens

    MICROMASTER 4 Basic OPERATOR Panel (BOP)

  • 6ES7132-6BH01-0BA0 Siemens
    Original price $291.50 - Original price $453.72
    Original price
    $291.50 - $453.72
    $291.50 - $453.72
    Current price $291.50

    6ES7132-6BH01-0BA0 Siemens

    SIMATIC ET 200SP, Digital output module, DQ 16x 24V DC/0,5A Standard, Source output (PNP,P-switching) Packing unit: 1 piece, fits to BU-type A0, Co...

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  • 6SE6400-2FA00-6AD0 Siemens
    Original price $343.75 - Original price $398.72
    Original price
    $343.75 - $398.72
    $343.75 - $398.72
    Current price $343.75

    6SE6400-2FA00-6AD0 Siemens

    MICROMASTER 4 EMC filter 200V-480V 3AC 6A Base FSA class A Base FSA class A

  • 6ES7954-8LB01-0AA0 Siemens
    Sold out
    Original price $0.00 - Original price $0.00
    Original price
    $0.00
    $0.00 - $0.00
    Current price $0.00

    6ES7954-8LB01-0AA0 Siemens

    SIMATIC S7, MEMORY CARD FOR S7-1X00 CPU/SINAMICS, 3,3 V FLASH, 2 MBYTE

  • 6AV6671-1CB00-0AX2 Siemens
    Original price $292.79 - Original price $519.75
    Original price
    $292.79 - $519.75
    $292.79 - $519.75
    Current price $292.79

    6AV6671-1CB00-0AX2 Siemens

    SIMATIC MM memory card 128 MB multi media card for OP 77B, TP/OP 177B, TP/OP 277, C7-635, MP 177, MP 277, MP 377, Mobile Panel 177, Mobile Panel 27...

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  • 6ES7194-3AA00-0AA0 Siemens
    Sold out
    Original price $0.00 - Original price $0.00
    Original price
    $0.00
    $0.00 - $0.00
    Current price $0.00

    6ES7194-3AA00-0AA0 Siemens

    Simatic DP, CONNECTING BLOCK ECOFAST FOR ET200ECO, 2 X ECOFAST CONNECTION RS485, IDENTIFIC. CONNECTOR FOR PROFIBUS-DP, ADDRESS SETTING

  • 6ES7954-8LC02-0AA0 Siemens
    Sold out
    Original price $0.00 - Original price $0.00
    Original price
    $0.00
    $0.00 - $0.00
    Current price $0.00

    6ES7954-8LC02-0AA0 Siemens

    SIMATIC S7, memory card for S7-1x 00 CPU/SINAMICS, 3, 3 V flash, 4 MB

  • 6ES7972-0BB52-0XA0 Siemens
    Original price $0.00 - Original price $297.00
    Original price
    $0.00 - $297.00
    $0.00 - $297.00
    Current price $297.00

    6ES7972-0BB52-0XA0 Siemens

    SIMATIC DP,BUS CONNECTOR FOR PROFIBUS UP TO 12 MBIT/S 90 DEGREE ANGLE CABLE OUTLET, IPCD TECHOLOGY FAST CONNECT, WITH PG SOCKET 15,8 X 59 X 35,6 MM...

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  • 6ES7972-0BA52-0XA0 Siemens
    Original price $0.00 - Original price $343.75
    Original price
    $0.00 - $343.75
    $0.00 - $343.75
    Current price $343.75

    6ES7972-0BA52-0XA0 Siemens

    SIMATIC DP, Connection plug for PROFIBUS up to 12 Mbit/s 90 ° cable outlet, Insulation displacement method FastConnect, without PG socket 15.8x 59x...

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  • 6ES7592-1BM00-0XB0 Siemens
    Sold out
    Original price $0.00 - Original price $0.00
    Original price
    $0.00
    $0.00 - $0.00
    Current price $0.00

    6ES7592-1BM00-0XB0 Siemens

    SIMATIC S7-1500, Front connector in push-in design, 40-pole, for 35 mm wide modules incl. 4 potential bridges and cable ties

  • 6ES7592-1BM00-0XA0 Siemens
    Original price $0.00 - Original price $677.50
    Original price
    $0.00 - $677.50
    $0.00 - $677.50
    Current price $677.50

    6ES7592-1BM00-0XA0 Siemens

    SIMATIC S7-1500, Front connector in push-in design, 40-pole for 25 mm wide modules and compact CPUs of the S7-1500, incl. cable tie

  • 6SL3255-0AA00-4CA1 Siemens
    Original price $362.95 - Original price $962.50
    Original price
    $962.50
    $362.95 - $962.50
    Current price $962.50

    6SL3255-0AA00-4CA1 Siemens

    Sinamics G120 Basic OPERATOR Panel (BOP-2)

  • 6AV6671-8XK00-0AX1 Siemens
    Sold out
    Original price $0.00 - Original price $0.00
    Original price
    $0.00
    $0.00 - $0.00
    Current price $0.00

    6AV6671-8XK00-0AX1 Siemens

    Mounting clip spring for Basic Panel 1st generation 4" except 4" color, Comfort panel 7 ... 12", TP 177 4", TP/OP 277 6", MP 177, MP 277, MP377, Th...

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  • 6SN1123-1AB00-0CA1 Siemens
    Original price $0.00 - Original price $1,450.00
    Original price
    $1,450.00
    $0.00 - $1,450.00
    Current price $1,450.00

    6SN1123-1AB00-0CA1 Siemens

    SIMODRIVE 611 Power module, 2-axis, 50 A, Internal heat dissipation Rated motor currents: 1FT5 = 25 A, 1FT6 = 18 A,

  • 6SN1145-1BA00-0BA0 Siemens
    Original price $0.00 - Original price $2,417.80
    Original price
    $2,417.80
    $0.00 - $2,417.80
    Current price $2,417.80

    6SN1145-1BA00-0BA0 Siemens

    SIMODRIVE 611-A/611-D Infeed/regenerative feedback module, 16/21 kW Controlled

  • 6SN1118-0NH01-0AA0 Siemens
    Original price $0.00 - Original price $1,355.53
    Original price
    $1,355.53
    $0.00 - $1,355.53
    Current price $1,355.53

    6SN1118-0NH01-0AA0 Siemens

    SIMODRIVE 611 universal HR 2-axis Control Unit Incremental encoder sin/cos 1 Vpp Absolute encoder EnDat Velocity/speed torque setpoint expandable b...

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  • 6SN1118-0DK23-0AA1 Siemens
    Original price $2,640.00 - Original price $2,980.00
    Original price
    $2,980.00
    $2,640.00 - $2,980.00
    Current price $2,980.00

    6SN1118-0DK23-0AA1 Siemens

    SIMODRIVE 611 DIGITAL CONTROL LOOP BLOCK HIGH PERFORMANCE 2 AXES SIN/COS 1 VPP DIRECT MEASURING SYSTEM NC SOFTWARE, REQUIRED FROM 06.04.09

  • 6SN1118-0DK23-0AA0 Siemens
    Original price $0.00 - Original price $874.98
    Original price
    $874.98
    $0.00 - $874.98
    Current price $874.98

    6SN1118-0DK23-0AA0 Siemens

    SIMODRIVE 611 DIGITAL HIGH PERFORMANCE, DIRECT MEAS. SYSTEM 2 AXES CLOSED-LOOP CONTROL PLUG-IN NC SOFTWARE, REQUIRED FROM 06.04.09

  • 6SN1113-1AB01-0BA0 Siemens
    Original price $547.25 - Original price $1,250.00
    Original price
    $547.25 - $1,250.00
    $547.25 - $1,250.00
    Current price $547.25

    6SN1113-1AB01-0BA0 Siemens

    SIMODRIVE 611 Pulsed resistor module, internal resistor for 0.3/25 kW universal enclosure for 211/288 mm depth

  • 6SN1123-1AB00-0CA3 Siemens
    Original price $750.00 - Original price $4,760.00
    Original price
    $750.00 - $4,760.00
    $750.00 - $4,760.00
    Current price $750.00

    6SN1123-1AB00-0CA3 Siemens

    SIMODRIVE 611 POWER MODULE, 2 AXES, 50A, INTERNAL HEAT DISSIPATION, RATED MOTOR CURRENTS: FEED = 18 A MAIN SPINDEL = 24 A

  • 6FC5203-0AC00-1AA0 Siemens
    Original price $0.00 - Original price $501.85
    Original price
    $501.85
    $0.00 - $501.85
    Current price $501.85

    6FC5203-0AC00-1AA0 Siemens

    SINUMERIK FULL CNC KEYBOARD OP 032S, QWERTY DESIGN AT, WITH 1.5 M CABLE, STANDARD/US LAYOUT, WIDTH 310; FOR MMC 100.2/101/102/103 AND PCU 20/50/70

  • 6SN1162-0BA02-0AA2 Siemens
    Original price $440.00 - Original price $1,874.88
    Original price
    $440.00 - $1,874.88
    $440.00 - $1,874.88
    Current price $440.00

    6SN1162-0BA02-0AA2 Siemens

    SIMODRIVE 611 BUILT-ON FAN FOR 300 MM MODULES INT./EXT. COOLING UL DESIGN, NOT FOR: 6SN1123-1AA01-0FA0, -0FA1 AND 6SN1145-1BA01-0DA0, -0DA1

  • 6SN1145-1BA02-0CA1 Siemens
    Original price $2,760.00 - Original price $6,585.00
    Original price
    $2,760.00 - $6,585.00
    $2,760.00 - $6,585.00
    Current price $2,760.00

    6SN1145-1BA02-0CA1 Siemens

    SIMODRIVE 611 Infeed/regenerative feedback module, 36/47 KW Controlled; Internal heat dissipation Line contactor with NC contact

  • 6SN1130-1AA11-0BA0 Siemens
    Original price $454.27 - Original price $4,199.49
    Original price
    $454.27 - $4,199.49
    $454.27 - $4,199.49
    Current price $454.27

    6SN1130-1AA11-0BA0 Siemens

    SIMODRIVE 611-A Feed module, 12.5/25 A, comfort interface

  • 6SN1124-1AA00-0DA1 Siemens
    Original price $0.00 - Original price $299.75
    Original price
    $299.75
    $0.00 - $299.75
    Current price $299.75

    6SN1124-1AA00-0DA1 Siemens

    SIMODRIVE 611 POWER MODULE, 1 AXIS, 80 A, EXTERNAL COOLING, MOTOR RATED CURRENT: 1FT5 = 40 A, 1FT6 = 28 A, 1PH = 30 A,INDUCT. MOTOR= 30 A

  • 6SN1123-1AB00-0CA0 Siemens
    Original price $0.00 - Original price $909.13
    Original price
    $909.13
    $0.00 - $909.13
    Current price $909.13

    6SN1123-1AB00-0CA0 Siemens

    SIMODRIVE 611 Power module, 2-axis, 50 A, Internal heat dissipation Rated motor currents: 1FT5 = 25 A, 1FT6 = 18 A,

  • 6SN1123-1AB00-0BA1 Siemens
    Original price $0.00 - Original price $800.00
    Original price
    $800.00
    $0.00 - $800.00
    Current price $800.00

    6SN1123-1AB00-0BA1 Siemens

    SIMODRIVE 611 Power module, 2-axis, 25 A, Internal heat dissipation Rated motor currents: Feedrate = 9 A Main spindle= 8 A

  • 6SN1123-1AA01-0FA1 Siemens
    Original price $1,194.98 - Original price $9,750.00
    Original price
    $1,194.98 - $9,750.00
    $1,194.98 - $9,750.00
    Current price $1,194.98

    6SN1123-1AA01-0FA1 Siemens

    SIMODRIVE 611 POWER MODULE, 1 AXIS, 200A INTERNAL COOLING, MOTOR RATED CURRENTS: FEED = 70 A MAIN SPINDEL = 85 A

  • 6SN1123-1AA00-0GA0 Siemens
    Original price $0.00 - Original price $1,562.50
    Original price
    $1,562.50
    $0.00 - $1,562.50
    Current price $1,562.50

    6SN1123-1AA00-0GA0 Siemens

    SIMODRIVE 611-A/D, power module, 1-axis, 120 A, internal heat dissipation, Rated motor currents: 1PH = 45 A, asynchronous = 45 A

  • 6SN1123-1AA00-0EA1 Siemens
    Original price $1,681.20 - Original price $3,510.00
    Original price
    $1,681.20 - $3,510.00
    $1,681.20 - $3,510.00
    Current price $1,681.20

    6SN1123-1AA00-0EA1 Siemens

    SIMODRIVE 611 POWER MODULE, 1 AXIS, 160 A, INTERNAL COOLING, MOTOR RATED CURRENTS: 1FT5 = 80 A, 1FT6 = 56 A, 1PH = 60 A, INDUCTION MOTOR = 60 A

  • 6SN1123-1AA00-0EA0 Siemens
    Original price $0.00 - Original price $937.50
    Original price
    $937.50
    $0.00 - $937.50
    Current price $937.50

    6SN1123-1AA00-0EA0 Siemens

    SIMODRIVE 611 Power module, 1-axis, 160 A, Internal heat dissipation Rated motor currents: 1FT5 = 80 A, 1FT6 = 56 A, 1PH = 60 A, asynchronous = 60 A

  • 6SN1123-1AA00-0DA1 Siemens
    Original price $749.98 - Original price $3,177.00
    Original price
    $749.98 - $3,177.00
    $749.98 - $3,177.00
    Current price $749.98

    6SN1123-1AA00-0DA1 Siemens

    SIMODRIVE 611 POWER MODULE, 1 AXIS, 80 A, INTERNAL COOLING, MOTOR RATED CURRENT: 1FT5 = 40 A, 1FT6 = 28 A, 1PH = 30 A, INDUCTION MOTOR = 30 A

  • 6SN1123-1AA00-0BA1 Siemens
    Original price $357.36 - Original price $2,675.09
    Original price
    $357.36 - $2,675.09
    $357.36 - $2,675.09
    Current price $357.36

    6SN1123-1AA00-0BA1 Siemens

    SIMODRIVE 611 Power module, 1-axis, 25 A, Internal heat dissipation Rated motor currents: 1FT5 = 12.5 A, 1FT6 = 9 A, asynchronous = 8 A

  • 6SN1122-0BA12-0AA0 Siemens
    Original price $0.00 - Original price $1,125.00
    Original price
    $1,125.00
    $0.00 - $1,125.00
    Current price $1,125.00

    6SN1122-0BA12-0AA0 Siemens

    SIMODRIVE 611-A Control Unit for asynchronous motor drive, analog interface, motor potentiometer

  • 6SN1118-1NH00-0AA2 Siemens
    Original price $1,250.00 - Original price $2,633.40
    Original price
    $2,633.40
    $1,250.00 - $2,633.40
    Current price $2,633.40

    6SN1118-1NH00-0AA2 Siemens

    SIMODRIVE 611 universal Digital Control Unit, 2 axes, connection opt. encoder Positioning or position setpoint interface F motors 1FT6, 1FK6, 1FE1,...

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  • 6SN1118-0NK00-0AA1 Siemens
    Original price $0.00 - Original price $2,470.60
    Original price
    $2,470.60
    $0.00 - $2,470.60
    Current price $2,470.60

    6SN1118-0NK00-0AA1 Siemens

    SIMODRIVE 611 UNIVERSAL DIGITAL CLOSED-LOOP CONTROL PLUG-IN UNIT, 2 AXES, RESOLVER, ANALOG SET VALUE INTERFACE, CLOSED-LOOP SPEED CONTROL FOR 1FT6,...

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  • 6SN1118-0NJ01-0AA0 Siemens
    Original price $0.00 - Original price $1,500.00
    Original price
    $1,500.00
    $0.00 - $1,500.00
    Current price $1,500.00

    6SN1118-0NJ01-0AA0 Siemens

    SIMODRIVE 611 U HR 1-axis Control Unit Resolver Speed/torque setpoint Expandable by options

  • 6SN1118-0DJ21-0AA0 Siemens
    Original price $379.47 - Original price $2,450.00
    Original price
    $379.47 - $2,450.00
    $379.47 - $2,450.00
    Current price $379.47

    6SN1118-0DJ21-0AA0 Siemens

    SIMODRIVE 611 digital High Performance. 1-axis Control Unit. NC software Required as of 06.04.09!

  • 6SN1123-1AA00-0BA2 Siemens
    Original price $697.50 - Original price $2,804.40
    Original price
    $697.50 - $2,804.40
    $697.50 - $2,804.40
    Current price $697.50

    6SN1123-1AA00-0BA2 Siemens

    SIMODRIVE 611 POWER MODULE, 1 AXIS, 25 A, INTERNAL COOLING, MOTOR RATED CURRENT: FEED = 9 A MAIN SPINDEL = 8 A

  • 6SN1118-0DH23-0AA0 Siemens
    Original price $632.48 - Original price $7,125.00
    Original price
    $632.48 - $7,125.00
    $632.48 - $7,125.00
    Current price $632.48

    6SN1118-0DH23-0AA0 Siemens

    SIMODRIVE 611-D Control Unit 2-axis for digital drive FDD, dir. measuring system, volt. signals performance control

  • 6FC5235-0AA05-0AA1 Siemens
    Original price $401.47 - Original price $2,211.74
    Original price
    $401.47 - $2,211.74
    $401.47 - $2,211.74
    Current price $401.47

    6FC5235-0AA05-0AA1 Siemens

    SINUMERIK DISKETTE UNIT 3.5" WITH CABLE L = 0.5 M

  • 6FC5211-0BA01-0AA4 Siemens
    Original price $0.00 - Original price $999.98
    Original price
    $999.98
    $0.00 - $999.98
    Current price $999.98

    6FC5211-0BA01-0AA4 Siemens

    SINUMERIK PERIPHERIE ANALOG DRIVE INTERFACE (ADI4) FOR 4 AXES OVER PROFIBUS DP WITH MOTION CONTROL FUNCTIONALITY FIRMWARE 01.04.08

  • 6FC5210-0DF31-2AA0 Siemens
    Save up to 80% Save %
    Original price $16,415.62
    Original price $16,415.62 - Original price $16,415.62
    Original price $16,415.62
    $3,354.34 - $11,754.00
    $3,354.34 - $11,754.00
    Current price $3,354.34

    6FC5210-0DF31-2AA0 Siemens

    SINUMERIK PCU 50.3-C ELECTRONIC CONTROL DEVICE CM370; 1,5GHZ; 1 X 512MB RAM 24 V DC; WINDOWS XP PROFESSIONAL FOR EMBEDDED SYSTEMS (WINXP PRO EMBSYS...

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  • 6FC5210-0DF21-2AA0 Siemens
    Original price $0.00 - Original price $3,456.74
    Original price
    $3,456.74
    $0.00 - $3,456.74
    Current price $3,456.74

    6FC5210-0DF21-2AA0 Siemens

    SINUMERIK PCU 50 566 MHZ, 256 MB RAM; 24 V DC; WINDOWS XP PROFESSIONAL FOR EMBEDDED SYSTEMS (WINXP PRO EMBSYS)

  • 6FC5210-0DF02-0AA0 Siemens
    Original price $0.00 - Original price $1,747.50
    Original price
    $1,747.50
    $0.00 - $1,747.50
    Current price $1,747.50

    6FC5210-0DF02-0AA0 Siemens

    SINUMERIK PCU 50 PENTIUM II/333 MHZ/128 MB 24 V DC, WITH WINDOWS NT4.0 AND CURRENT HMI ADVANCED SOFTWARE (OP.SYS.: SINUMERIK 840D BS003)

  • 6FC5210-0DA20-1AA0 Siemens
    Original price $1,722.50 - Original price $2,604.80
    Original price
    $2,604.80
    $1,722.50 - $2,604.80
    Current price $2,604.80

    6FC5210-0DA20-1AA0 Siemens

    SINUMERIK FM-NC/810D/DE/840D/DE MMC103 WITH SYSTEM SOFTWARE SW 3.X (UNDER WIN 3.11) PENTIUM 133 MHZ, 16 MB D-RAM DISPLAY: GERMAN/ENGLISH (BESY: SIN...

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  • 6FC5203-0AF22-1AA2 Siemens
    Original price $5,495.57 - Original price $6,981.00
    Original price
    $5,495.57 - $6,981.00
    $5,495.57 - $6,981.00
    Current price $5,495.57

    6FC5203-0AF22-1AA2 Siemens

    SINUMERIK MACHINE CONTROL PANEL MCP 483, MPI/PROFIBUS-DP, WIDTH 19", MEMBRANE KEYS, 22 MM EMERGENCY OFF