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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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  • 1FL6042-2AF21-1MB1 Siemens
    Sold out
    $0.00 - $0.00
    $0.00
    $0.00 - $0.00
    $0.00

    1FL6042-2AF21-1MB1 Siemens

    SIMOTICS S-1FL6 SUPPLY VOLTAGE 230V 3AC PN=0,75KW;NN=3000RPM M0=2,39NM;MN=2,39NM SHAFT HEIGHT 40MM Encoder Absolute singleturn21bit WITH SHAFT KEY,...

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  • 6ES7142-1BD40-0XB0 Siemens
    $396.00 - $1,249.88
    $396.00 - $1,249.88
    $396.00 - $1,249.88
    $396.00

    6ES7142-1BD40-0XB0 Siemens

    SIMATIC DP, Expansion module EM142 for ET 200X, IP66/67 4DO DC 24V/2A with diagnostics via channels for all basic modules

  • 6SE6420-2UC21-1BA1 Siemens
    $0.00 - $687.50
    $687.50
    $0.00 - $687.50
    $687.50

    6SE6420-2UC21-1BA1 Siemens

    MICROMASTER 420 without filter 200-240 V 1/3 AC+10/-10% 47-63 Hz Constant torque 1.1 kW Overload 150% for 60s Square-law torque 1.1 kW 202x 149x 17...

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  • 6SL3055-0AA00-6AA0 Siemens
    $294.25 - $1,700.00
    $294.25 - $1,700.00
    $294.25 - $1,700.00
    $294.25

    6SL3055-0AA00-6AA0 Siemens

    SINAMICS DRIVE-CLIQ HUB MODULE CABINET DMC20 WITHOUT DRIVE-CLIQ CABLE

  • 6ES7131-1BL01-0XB0 Siemens
    $797.48 - $1,500.00
    $797.48 - $1,500.00
    $797.48 - $1,500.00
    $797.48

    6ES7131-1BL01-0XB0 Siemens

    SIMATIC DP, electronic module for ET 200L 32 DI, 24 V DC

  • 6ES7133-1BL01-0XB0 Siemens
    $310.72 - $2,925.00
    $310.72 - $2,925.00
    $310.72 - $2,925.00
    $310.72

    6ES7133-1BL01-0XB0 Siemens

    SIMATIC DP, electronic module for ET 200L 16 DI/16 DO, 24 V DC/0.5 A

  • 3RA1435-8XC21-1AL2 Siemens
    $0.00 - $1,000.00
    $0.00 - $1,000.00
    $0.00 - $1,000.00
    $1,000.00

    3RA1435-8XC21-1AL2 Siemens

    Contactor assembly Star-delta (wye-delta) (pre-assembled) with lateral timing relay AC-3, 37 kW/400 V, 3-pole Size S2, S2, S2 Electrically interloc...

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  • 6ES7158-0AD01-0XA0 Siemens
    $284.90 - $1,675.00
    $284.90 - $1,675.00
    $284.90 - $1,675.00
    $284.90

    6ES7158-0AD01-0XA0 Siemens

    Simatic DP, DISTRIBUTED I/O DP/DP COUPLER COUPLING Module FOR CONNECTING TWO PROFIBUS DP NETWORKS REDUNDANTE POWERSUPPLY

  • 6ES7151-8AB00-0AB0 Siemens
    $0.00 - $1,647.50
    $1,647.50
    $0.00 - $1,647.50
    $1,647.50

    6ES7151-8AB00-0AB0 Siemens

    SIMATIC DP, IM151-8 PN/DP CPU f. ET200S, 128 KB work memory int. PROFINET interface (with three RJ45 ports) as IO controller,without battery MMC re...

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  • 6ES7141-1BF31-0XA0 Siemens
    $412.47 - $492.25
    $492.25
    $412.47 - $492.25
    $492.25

    6ES7141-1BF31-0XA0 Siemens

    SIMATIC DP, Expansion module EM 141, ET 200X 8 DE 24 V DC, 5-pole, M12, double assigned, IP65, for all basic modules

  • 6SL3210-5FB10-1UF0 Siemens
    $0.00 - $1,077.75
    $1,077.75
    $0.00 - $1,077.75
    $1,077.75

    6SL3210-5FB10-1UF0 Siemens

    SINAMICS V90, with PROFINET Input voltage: 200-240 V 1/3-phase AC -15%/+10% 2.5/1.5 A 45-66 Hz Output voltage: 0 – Input 1.2 A 0-330 Hz Motor: 0....

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  • 6SE6440-2AB15-5AA1 Siemens
    $489.50 - $1,122.50
    $489.50 - $1,122.50
    $489.50 - $1,122.50
    $489.50

    6SE6440-2AB15-5AA1 Siemens

    MICROMASTER 440 with BUILT-IN Class A FILTER 1AC 200-240 V +10/-10% 47-63 HZ CONSTANT TORQUE POWER 0.55 KW OVERLOAD 150% 60 S, 200% 3 S SQUARED TOR...

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  • 3VA5112-6EC31-0AA0 Siemens
    $0.00 - $2,836.80
    $0.00 - $2,836.80
    $0.00 - $2,836.80
    $2,836.80

    3VA5112-6EC31-0AA0 Siemens

    circuit breaker 3VA5 UL frame 125 breaking capacity class H 65kA @ 480V 3-pole, line protection TM230, FTAM, In=125A overload protection Ir=125A fi...

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  • 6SE7024-1EP85-0AA0 Siemens
    $1,216.25 - $2,178.05
    $1,216.25 - $2,178.05
    $1,216.25 - $2,178.05
    $1,216.25

    6SE7024-1EP85-0AA0 Siemens

    MOTION CONTROL COMPACT PLUS RECTIFIER 3-PH. 380-480 V, 41 A NOM. POWER RATING: 15 KW

  • 6ES7131-1BH01-0XB0 Siemens
    $570.83 - $647.50
    $647.50
    $570.83 - $647.50
    $647.50

    6ES7131-1BH01-0XB0 Siemens

    SIMATIC DP, electronic module for ET 200L 16 DI, 24 V DC

  • 6SL3210-1SE11-7UA0 Siemens
    $750.00 - $2,437.75
    $750.00 - $2,437.75
    $750.00 - $2,437.75
    $750.00

    6SL3210-1SE11-7UA0 Siemens

    Sinamics S120 CONVERTER POWER Module PM340 INPUT: 3AC 380-480V, 50/60HZ OUTPUT: 3AC 1,7A (0,55KW) FRAME SIZE: BLOCKSIZE SIZE FSA INTERNAL AIR COOLING

  • 6ES7972-0CB20-0XA0 Siemens
    $625.00 - $1,221.10
    $625.00 - $1,221.10
    $625.00 - $1,221.10
    $625.00

    6ES7972-0CB20-0XA0 Siemens

    SIMATIC S7, PC ADAPTER USB FOR CONNECTION OF S7-200/300/ 400, C7; WITH USB-CABLE (5M) CAN BE USED UNDER WINXP/VISTA/ WINDOWS 7 32/64BIT

  • 6SE6420-2UC12-5AA1 Siemens
    $398.72 - $747.50
    $398.72 - $747.50
    $398.72 - $747.50
    $398.72

    6SE6420-2UC12-5AA1 Siemens

    MICROMASTER 420 without filter 200-240 V 1/3 AC+10/-10% 47-63 Hz Constant torque 0.25 kW Overload 150% for 60s Square-law torque 0.25 kW 173x 73x 1...

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  • 6ES7972-0CB35-0XA0 Siemens
    $300.00 - $937.50
    $300.00 - $937.50
    $300.00 - $937.50
    $300.00

    6ES7972-0CB35-0XA0 Siemens

    SIMATIC S7, TS adapter II for SIMATIC Teleservice RS232 and integrated analog modem; connection to MPI/DP power supply MPI or external 24 V; parame...

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  • 6SL3224-0BE15-5UA0 Siemens
    $390.06 - $947.65
    $947.65
    $390.06 - $947.65
    $947.65

    6SL3224-0BE15-5UA0 Siemens

    Sinamics G120 POWER Module PM240 WITHOUT FILTER with BULT IN BRAKING CHOPPER 3AC380-480V +10/-10% 47-63HZ OUTPUT HIGH OVERLOAD: 0,55KW FOR 200% 3S,...

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  • 6SL3210-1PE21-1UL0 Siemens
    $0.00 - $687.50
    $687.50
    $0.00 - $687.50
    $687.50

    6SL3210-1PE21-1UL0 Siemens

    Sinamics POWER Module PM240-2 WITHOUT FILTER with BUILT IN BRAKING CHOPPER 3AC380-480V +10/-10% 47-63HZ OUTPUT HIGH OVERLOAD: 3KW FOR 200% 3S,150% ...

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  • 6SL3210-1KE15-8UP1 Siemens
    $0.00 - $1,472.50
    $1,472.50
    $0.00 - $1,472.50
    $1,472.50

    6SL3210-1KE15-8UP1 Siemens

    Sinamics G120C RATED POWER 2,2KW with 150% OVERLOAD FOR 3 SEC 3AC380-480V +10/-20% 47-63HZ UNFILTERED I/O-INTERFACE: 6DI, 2DO,1AI,1AO SAFE TORQUE O...

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  • 6SL3055-0AA00-2EB0 Siemens
    $999.98 - $2,497.00
    $999.98 - $2,497.00
    $999.98 - $2,497.00
    $999.98

    6SL3055-0AA00-2EB0 Siemens

    Sinamics S120 CBE20 PROFINET Module TO CONNECTION ON PROFINET IO with 4 RJ45 PORTS with Switch FUNCTIONALITY

  • 4AM5742-8DD40-0FA0 Siemens
    $562.38 - $2,928.60
    $562.38 - $2,928.60
    $562.38 - $2,928.60
    $562.38

    4AM5742-8DD40-0FA0 Siemens

    TRANSFORMER SITAS; PHASES:1; PN/PN(S6)(KVA):1 /5; UPRI(V):550-525-500-480-460- 440-415-400-380-230-208; USEC(V):2X115; ISEC(A):4,35-8,7; F(HZ):50.....

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