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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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  • 6NH9720-3AA00 Siemens
    $0.00 - $562.50
    $562.50
    $0.00 - $562.50
    $562.50

    6NH9720-3AA00 Siemens

    SINAUT MD720-3 GSM/GPRS Modem; mobile radio modem with RS232 interface; for the GSM services CSD, GPRS, SMS; Quadband GSM; AT command interface; ob...

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  • 6GK1551-1AA00 Siemens
    $1,230.00 - $1,562.50
    $1,230.00 - $1,562.50
    $1,230.00 - $1,562.50
    $1,230.00

    6GK1551-1AA00 Siemens

    COMMUNICATION PROCESSOR CP 5511 PCMCIA CARD (16 BIT) FOR CONNECTION TO PG OR NOTEBOOK PC TO PROFIBUS OR MPI

  • 6GK1502-4AB10 Siemens
    $0.00 - $547.25
    $547.25
    $0.00 - $547.25
    $547.25

    6GK1502-4AB10 Siemens

    SIMATIC NET, OLM/S4 (A2) FOR PROFIBUS OPTICAL LINK MODULE FOR GLASS FIBER OPTIC CABLE 4-CHANNEL VERSION WITH SIGNAL. CONTACT HIGH CASCADING DEPTH

  • 6GK1243-3SA00 Siemens
    $300.00 - $416.60
    $300.00 - $416.60
    $300.00 - $416.60
    $300.00

    6GK1243-3SA00 Siemens

    SINEC CP 2433 COMMUNICATIONS PROCESSOR FOR CONNECTING SIMATIC S5-90U/-95U/ -100U AND ET200U TO AS-INTERFACE

  • 6SE9212-1BA40 Siemens
    $0.00 - $750.00
    $750.00
    $0.00 - $750.00
    $750.00

    6SE9212-1BA40 Siemens

    MICROMASTER MM37 WITH BUILT IN CLASS A FILTER 1AC 208-240V +/-10 50/60HZ CONSTANT TORQUE: 0.37 KW OVERLOAD 150 60SEC VARIABLE TORQUE: N/A 175 X 73 ...

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  • 3VL9216-5GD40 Siemens
    $0.00 - $11,250.00
    $0.00 - $11,250.00
    $0.00 - $11,250.00
    $11,250.00

    3VL9216-5GD40 Siemens

    accessory for VL160, RCD module (RCD) In=160A Ue=230...690V, 4-pole Notes Sucessor:Further information via contact partner: www.siemens.com/lowvolt...

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  • 6ES5524-3UA15 Siemens
    $1,224.03 - $1,390.00
    $1,224.03 - $1,390.00
    $1,224.03 - $1,390.00
    $1,224.03

    6ES5524-3UA15 Siemens

    Simatic S5 CP 524 CommunicationS Processor F. PLC, MINICOMPUTER

  • 6EP1437-2BA10 Siemens
    $300.00 - $3,000.00
    $300.00 - $3,000.00
    $300.00 - $3,000.00
    $300.00

    6EP1437-2BA10 Siemens

    SITOP POWER 40 STABILIZED POWER SUPPLY INPUT: 400-500 V 3 AC OUTPUT: 24 V DC/40 A

  • 6SE3221-0BC40 Siemens
    $0.00 - $2,618.00
    $2,618.00
    $0.00 - $2,618.00
    $2,618.00

    6SE3221-0BC40 Siemens

    MICROMASTER VECTOR MMV220 WITH BUILT IN CLASS A FILTER 1AC 208-240V +/-10 50/60HZ CONSTANT TORQUE: 2.2 KW OVERLOAD 150 60SEC, 200 3SEC VARIABLE TOR...

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  • 6GK1161-3AA00 Siemens
    $1,222.50 - $2,724.11
    $1,222.50 - $2,724.11
    $1,222.50 - $2,724.11
    $1,222.50

    6GK1161-3AA00 Siemens

    COMMUNICATION PROCESSOR CP 1613 PCI CARD (32BIT; 33MHZ; 5V) FOR CONNECTION TO IND. ETHERNET (10/100MBIT/S) WITH ITP AND RJ 45 PORT VIA S7-1613, TF-...

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  • 6GK1415-2BA20 Siemens
    $1,952.65 - $4,698.00
    $1,952.65 - $4,698.00
    $1,952.65 - $4,698.00
    $1,952.65

    6GK1415-2BA20 Siemens

    Simatic NET, DP/AS-INTERFACE LINK ADVANCED; GATEWAY PROFIBUS DP/AS-INTERFACE with MASTER PROFILE M3, M4 ACC. TO EXTENDED AS-I SPEC. V3.0 FOR Integr...

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  • 6GK1551-2AA00 Siemens
    $288.75 - $527.95
    $288.75 - $527.95
    $288.75 - $527.95
    $288.75

    6GK1551-2AA00 Siemens

    Communications processor CP 5512 PC Card (Cardbus, 32 Bit) for connection of a PG or Notebook to PROFIBUS or MPI;

  • 6ES5374-1KH21 Siemens
    $467.36 - $1,247.50
    $1,247.50
    $467.36 - $1,247.50
    $1,247.50

    6ES5374-1KH21 Siemens

    SIMATIC S5, memory cards Short design 5V only Flash-EPROM, 256 KB

  • 6SE3211-5BA40 Siemens
    $0.00 - $831.25
    $831.25
    $0.00 - $831.25
    $831.25

    6SE3211-5BA40 Siemens

    MICROMASTER VECTOR MMV25 WITH BUILT IN CLASS A FILTER 1AC 208-240V +/-10 50/60HZ CONSTANT TORQUE: 0.25 KW OVERLOAD 150 60SEC, 200 3SEC VARIABLE TOR...

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  • 6ES5373-1AA81 Siemens
    $412.47 - $3,079.91
    $412.47 - $3,079.91
    $412.47 - $3,079.91
    $412.47

    6ES5373-1AA81 Siemens

    SIMATIC S5, Memory module 373 CMOS-EPROM, 128 KB

  • 6ES5373-0AA81 Siemens
    $462.00 - $875.00
    $462.00 - $875.00
    $462.00 - $875.00
    $462.00

    6ES5373-0AA81 Siemens

    SIMATIC S5 373 MEMORY SUBMODULE EPROM, 128K BYTES

  • 6ES5374-2KH21 Siemens
    $286.08 - $343.75
    $343.75
    $286.08 - $343.75
    $343.75

    6ES5374-2KH21 Siemens

    SIMATIC S5, memory cards long design 5V only Flash-EPROM, 256 KB

  • 6GK1502-3CA10 Siemens
    $519.75 - $625.00
    $519.75 - $625.00
    $519.75 - $625.00
    $519.75

    6GK1502-3CA10 Siemens

    PROFIBUS OLM/P12 V3.1 Optical Link module with 1 RS485 and 2 plastic FOC interfaces (4 BFOC sockets), with signaling Contact and test port, incl. 4...

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  • 6FX1122-2AM02 Siemens
    $1,499.98 - $1,747.50
    $1,747.50
    $1,499.98 - $1,747.50
    $1,747.50

    6FX1122-2AM02 Siemens

    SINUMERIK 3 NC TO PLC LINK 8 MHZ, EXPORT

  • 6SC6506-0AA02 Siemens
    $2,644.18 - $5,737.50
    $2,644.18 - $5,737.50
    $2,644.18 - $5,737.50
    $2,644.18

    6SC6506-0AA02 Siemens

    SIMODRIVE 650 APCB transistor control 60 A for 6SC6506-4AA02

  • 3VL9216-5GC40 Siemens
    Sold out
    $0.00 - $0.00
    $0.00
    $0.00 - $0.00
    $0.00

    3VL9216-5GC40 Siemens

    accessory for VL160, RCD module (RCD) In=160A Ue=127...480V 4-pole Notes Sucessor:Further information via contact partner: www.siemens.com/lowvolta...

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  • 3NP5060-0EA86 Siemens
    $0.00 - $2,374.05
    $0.00 - $2,374.05
    $0.00 - $2,374.05
    $2,374.05

    3NP5060-0EA86 Siemens

    SENTRON, Fuse switch disconnector 3NP5, 3-pole, NH00, 160 A, for assembly and installation on mounting plate, with High-speed closing, screw termin...

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  • 3RX9503-0BA00 Siemens
    $467.23 - $2,720.00
    $467.23 - $2,720.00
    $467.23 - $2,720.00
    $467.23

    3RX9503-0BA00 Siemens

    AS-INTERFACE POWER SUPPLY IP20; OUT: AS-I DC30V, 8A IN: AC 120V/230V-500V W. INTEGR. GROUND FAULT DETECTION W. INTEGR. OVERLOAD DETECTION

  • 6GK1502-2CB10 Siemens
    $547.25 - $702.45
    $547.25 - $702.45
    $547.25 - $702.45
    $547.25

    6GK1502-2CB10 Siemens

    PROFIBUS OLM/G11 V3.1 Optical Link module with 1 RS485 and 1 glass LWL interface (2 BFOC sockets), with signaling contact and test port