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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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  • 6GT2002-0GA10 Siemens
    $384.97 - $3,937.50
    $384.97 - $3,937.50
    $384.97 - $3,937.50
    $384.97

    6GT2002-0GA10 Siemens

    MOBY communication module ASM475 for SIMATIC S7 300 and ET200M parameterizable (without front connector)

  • 6ES5950-1AB61 Siemens
    $1,050.00 - $4,249.00
    $1,050.00 - $4,249.00
    $1,050.00 - $4,249.00
    $1,050.00

    6ES5950-1AB61 Siemens

    SIMATIC S5,, 950 POWER SUPPLY UNIT F. EU 182-3K,DC 24V/5V 8A

  • 6SE9216-8CB40 Siemens
    Sold out
    $0.00 - $0.00
    $0.00
    $0.00 - $0.00
    $0.00

    6SE9216-8CB40 Siemens

    MICROMASTER MM150/2 UNFILTERED 1AC/3AC 208-240V +/-10 50/60HZ CONSTANT TORQUE: 1.5 KW OVERLOAD 150 60SEC VARIABLE TORQUE: N/A 184 X 149 X 172 MM (H...

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  • 6SE3221-8CC40 Siemens
    $0.00 - $1,627.20
    $1,627.20
    $0.00 - $1,627.20
    $1,627.20

    6SE3221-8CC40 Siemens

    MICROMASTER VECTOR MMV400/2 UNFILTERED 3AC 208-240V +/-10 50/60HZ CONSTANT TORQUE: 4 KW OVERLOAD 150 60SEC, 200 3SEC VARIABLE TORQUE: N/A 185 X 215...

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  • 6SE3221-0CC40 Siemens
    $3,418.20 - $5,057.50
    $5,057.50
    $3,418.20 - $5,057.50
    $5,057.50

    6SE3221-0CC40 Siemens

    MICROMASTER VECTOR MMV220/2 UNFILTERED 1AC/3AC 208-240V +/-10 50/60HZ CONSTANT TORQUE: 2.2 KW OVERLOAD 150 60SEC, 200 3SEC VARIABLE TORQUE: N/A 185...

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  • 6GT2002-0EB00 Siemens
    $382.25 - $1,124.38
    $382.25 - $1,124.38
    $382.25 - $1,124.38
    $382.25

    6GT2002-0EB00 Siemens

    MOBY INTERFACE MODULE ASM 450 FOR PROFIBUS DP (W/O CONNECTOR FOR 24 V AND PROFIBUS-DP)

  • 6GK1102-6AA00 Siemens
    $467.47 - $1,187.50
    $467.47 - $1,187.50
    $467.47 - $1,187.50
    $467.47

    6GK1102-6AA00 Siemens

    ELS TP40 Electrical Lean Switch with two 10/100 Mbit/s Cutting / clamping connections for setting up a Line structure and 2 10/100 Mbit/s RJ45 Port...

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  • 6GK1543-1AA01 Siemens
    $747.50 - $1,112.50
    $747.50 - $1,112.50
    $747.50 - $1,112.50
    $747.50

    6GK1543-1AA01 Siemens

    SIMATIC NET CP 5431 FMS/DP Communications processor for Connection of SIMATIC S7-22X 115U/H, 135U, 155U/H an PROFIBUS

  • 6ES5524-3UA13 Siemens
    $343.75 - $1,667.50
    $343.75 - $1,667.50
    $343.75 - $1,667.50
    $343.75

    6ES5524-3UA13 Siemens

    SIMATIC S5 CP 524 COMMUNICATIONS PROCESSOR F. PLC, MINICOMPUTER

  • 7MH4601-1AA01 Siemens
    $0.00 - $1,347.50
    $1,347.50
    $0.00 - $1,347.50
    $1,347.50

    7MH4601-1AA01 Siemens

    SIWAREX U WEIGHING ELECTRONICS (SINGLE CHANNEL VERSION) FOR CONNNECTING ONE SCALE FOR SIMATIC S7-300 AND ET200M RS232 INTERFACE FOR CONNECT. OF A P...

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  • 3VA9344-0KD00 Siemens
    Sold out
    $0.00 - $0.00
    $0.00
    $0.00 - $0.00
    $0.00

    3VA9344-0KD00 Siemens

    draw-out unit complete kit accessory for: circuit breaker, 4-pole 3VA6 400

  • 6SE3215-8DB50 Siemens
    $0.00 - $2,205.00
    $2,205.00
    $0.00 - $2,205.00
    $2,205.00

    6SE3215-8DB50 Siemens

    MICROMASTER VECTOR MMV220/3 WITH BUILT IN CLASS A FILTER 3AC 380-480V +/-10 50/60HZ CONSTANT TORQUE: 2.2 KW OVERLOAD 150 60SEC, 200 3SEC VARIABLE T...

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  • 6SC6112-0AA00 Siemens
    $2,192.75 - $6,994.20
    $2,192.75 - $6,994.20
    $2,192.75 - $6,994.20
    $2,192.75

    6SC6112-0AA00 Siemens

    SIMODRIVE 611 Feed module 20/40 A

  • 6GK1160-4AA01 Siemens
    $0.00 - $2,383.88
    $2,383.88
    $0.00 - $2,383.88
    $2,383.88

    6GK1160-4AA01 Siemens

    Communications processor CP 1604 PC/104 plus card (32 bit; 33/66M Hz; 3.3/5 V) with ASIC ERTEC 400 for connection to PROFINET IO with 4-port real-t...

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  • 6SE9211-5BA40 Siemens
    $0.00 - $1,239.98
    $1,239.98
    $0.00 - $1,239.98
    $1,239.98

    6SE9211-5BA40 Siemens

    MICROMASTER MM25 WITH BUILT IN CLASS A FILTER 1AC 208-240V +/-10 50/60HZ CONSTANT TORQUE: 0.25 KW OVERLOAD 150 60SEC VARIABLE TORQUE: N/A 175 X 73 ...

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  • 6ES5535-3MA12 Siemens
    $1,037.50 - $1,256.85
    $1,037.50 - $1,256.85
    $1,037.50 - $1,256.85
    $1,037.50

    6ES5535-3MA12 Siemens

    SIMATIC S5, CP 535 COMMUNICATION PROCESSOR F. SINEC H1, WITH 15V MODULE FOR SINEC H1 WITH 15V VOLTAGE MODULE

  • 3TK2810-1BA42 Siemens
    $0.00 - $2,744.03
    $2,744.03
    $0.00 - $2,744.03
    $2,744.03

    3TK2810-1BA42 Siemens

    SIRIUS safety relay Safety-oriented Speed monitoring 24 V DC, 45 mm overall width Spring-type terminal EC instantaneous: 2 NO EC delayed: 0 SC: 2 e...

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  • 6SE9221-0DC40 Siemens
    $2,878.20 - $5,842.50
    $2,878.20 - $5,842.50
    $2,878.20 - $5,842.50
    $2,878.20

    6SE9221-0DC40 Siemens

    MICROMASTER MM400/3 UNFILTERED 3AC 380-500V +/-10 50/60HZ CONSTANT TORQUE: 4.0 KW OVERLOAD 150 60SEC VARIABLE TORQUE: N/A 215 X 185 X 195 MM(H X W ...

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  • 6SE9212-1CA40 Siemens
    $749.98 - $1,964.68
    $749.98 - $1,964.68
    $749.98 - $1,964.68
    $749.98

    6SE9212-1CA40 Siemens

    MICROMASTER MM37/2 UNFILTERED 1AC/3AC 208-240V +/-10 50/60HZ CONSTANT TORQUE: 0.37 KW OVERLOAD 150 60SEC VARIABLE TORQUE: N/A 175 X 73 X 141 MM (H ...

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  • 6SE3212-1BA40 Siemens
    $950.00 - $1,875.00
    $950.00 - $1,875.00
    $950.00 - $1,875.00
    $950.00

    6SE3212-1BA40 Siemens

    MICROMASTER VECTOR MMV37 WITH BUILT IN CLASS A FILTER 1AC 208-240V +/-10 50/60HZ CONSTANT TORQUE: 0.37 KW OVERLOAD 150 60SEC, 200 3SEC VARIABLE TOR...

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  • 6GK1562-3AA00 Siemens
    Sold out
    $0.00 - $0.00
    $0.00
    $0.00 - $0.00
    $0.00

    6GK1562-3AA00 Siemens

    COMMUNICATION Processor CP 5623 PCI EXPRESS X1 (3.3V) FOR CONNECTION TO PROFIBUS; INCL.DP-BASE SW,NCM PC: DP-RAM INTERF.F.DP-MASTER INCL. PG- and F...

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  • 6ES5700-2LA12 Siemens
    $1,380.00 - $2,367.75
    $1,380.00 - $2,367.75
    $1,380.00 - $2,367.75
    $1,380.00

    6ES5700-2LA12 Siemens

    Simatic S5 CR 700-2 MOUNTING RACK FOR S5-115U Central Controller with 7 FREE Module SLOTS F. DISTRIBUTED CONFIGURATION

  • 6SE7012-0TP70 Siemens
    Sold out
    $0.00 - $0.00
    $0.00
    $0.00 - $0.00
    $0.00

    6SE7012-0TP70 Siemens

    SIMOVERT MASTERDRIVES MOTION CONTROL - PERFORMANCE 2 INVERTER COMPACT PLUS UNIT, IP20 DC 510V - 650V, 2A NOMINAL POWER RATING: 0.75 KW DOCUMENTATIO...

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  • 3RK1903-3BA02 Siemens
    $0.00 - $2,789.98
    $2,789.98
    $0.00 - $2,789.98
    $2,789.98

    3RK1903-3BA02 Siemens

    PM-D F PROFISAFE POWER MODULE FOR FAILSAFE MOTOR STARTER, FOR FAILSAFE CONTACT MULTI- PLIER, W. 6 TRIPPING GROUPS FOR PROFIBUS OR PROFINET PLUGABLE...

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  • 6GK1502-3CB00 Siemens
    $865.00 - $2,101.44
    $865.00 - $2,101.44
    $865.00 - $2,101.44
    $865.00

    6GK1502-3CB00 Siemens

    SIMATIC NET, PROFIBUS OLM/G12 OPTICAL LINK MODULE W. 1 RS485 AND 2 GLASS FO-INTERFACES (4 BFOC SOCKETS) FOR STANDARD RANGES UP TO 2850 M, WITH SIGN...

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  • 6FX2001-5QP12 Siemens
    $833.33 - $2,538.00
    $833.33 - $2,538.00
    $833.33 - $2,538.00
    $833.33

    6FX2001-5QP12 Siemens

    ABS. VALUE ENCODER ST 13 BIT 6FX2001-5QP12 SYNCHRONE WITH PROFIBUS DP OPERATING VOLTAGE 10-30 V STRIP FLANGE WITH HOOD AND RADIAL PG

  • 6SE3215-2CB40 Siemens
    $1,391.25 - $7,411.50
    $1,391.25 - $7,411.50
    $1,391.25 - $7,411.50
    $1,391.25

    6SE3215-2CB40 Siemens

    MICROMASTER VECTOR MMV 110/2 UNFILTERED 1AC/3AC 208-240V +/-10 50/60HZ CONSTANT TORQUE: 1.1 KW OVERLOAD 150 60SEC, 200 3SEC VARIABLE TORQUE: N/A 18...

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  • 6GK1502-3CB10 Siemens
    $519.75 - $581.25
    $519.75 - $581.25
    $519.75 - $581.25
    $519.75

    6GK1502-3CB10 Siemens

    PROFIBUS OLM/G12 V3.1 Optical Link module with 1 RS485 and 2 glass fiber-optic cable interfaces (4 BFOC sockets) for standard Distances up to 2850 ...

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  • 6ES5951-7LB14 Siemens
    $300.00 - $1,499.40
    $300.00 - $1,499.40
    $300.00 - $1,499.40
    $300.00

    6ES5951-7LB14 Siemens

    SIMATIC S5, 951 POWER SUPPLY UNIT, W/O BACKUP BATTERY F. S5-115U/H PLC 115/230V DC; 5V DC, 3A

  • 6FX1128-1BA00 Siemens
    $637.43 - $2,694.00
    $637.43 - $2,694.00
    $637.43 - $2,694.00
    $637.43

    6FX1128-1BA00 Siemens

    SINUMERIK 800 6FX1128-1BA00 Basic memory module without RAM

  • 6SE3113-6CA40 Siemens
    $0.00 - $2,774.00
    $2,774.00
    $0.00 - $2,774.00
    $2,774.00

    6SE3113-6CA40 Siemens

    SIMOVERT P MICROMASTER 1/3-PH. 230V 50/60HZ, MM75/2 RATED OUTPUT 750W

  • 6GK1502-3AA10 Siemens
    $0.00 - $300.00
    $300.00
    $0.00 - $300.00
    $300.00

    6GK1502-3AA10 Siemens

    SIMATIC NET, OLM/P3 (A2) FOR PROFIBUS, INCL. 2 BFOC CONNECTORS, OPTICAL LINK MODULE, FOR PLASTIC FIBER OPTIC CABLE, 3-CHANNEL VERSION WITH SIGNALIN...

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  • 6SE3116-8CB40 Siemens
    $0.00 - $1,872.50
    $1,872.50
    $0.00 - $1,872.50
    $1,872.50

    6SE3116-8CB40 Siemens

    SIMOVERT P MICROMASTER 1/3-PH. 230V 50/60HZ, MM150/2 RATED OUTPUT 1.5KW

  • 6GK1562-2AA00 Siemens
    Sold out
    $0.00 - $0.00
    $0.00
    $0.00 - $0.00
    $0.00

    6GK1562-2AA00 Siemens

    COMMUNICATIONSPROCESSOR CP 5622 PCI EXPRESS X1-CARD FOR CONNECTING A PG OR PC with PCI EXPRESS-BUS TO PROFIBUS OR MPI CAN BE USED with 32BIT and 64...

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  • 3RT1466-6AF36 Siemens
    $2,348.26 - $3,492.00
    $2,348.26 - $3,492.00
    $2,348.26 - $3,492.00
    $2,348.26

    3RT1466-6AF36 Siemens

    Contactor, AC-1, 400 A 230 (50...60Hz) / DC operation 110 ... 127 V UC Auxiliary contacts 2 NO + 2 NC 3-pole, Size S10 Busbar connections Drive: co...

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  • 6GT2002-0ED00 Siemens
    $723.10 - $4,533.90
    $723.10 - $4,533.90
    $723.10 - $4,533.90
    $723.10

    6GT2002-0ED00 Siemens

    MOBY COMMUNICATION MODULE ASM 456 FOR PROFIBUS DP-V1; 2 SLG CONNECTABLE, W/O CONNECTING BLOCK FOR PROFIBUS