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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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  • 6SL3120-2TE15-0AA4 Siemens
    $0.00 - $1,299.75
    $1,299.75
    $0.00 - $1,299.75
    $1,299.75

    6SL3120-2TE15-0AA4 Siemens

    SINAMICS S120 DOUBLE MOTOR MODULE INPUT: DC 600V OUTPUT: 3AC 400V, 5A/5A FRAME SIZE: BOOKSIZE INTERNAL AIR COOLING OPTIMIZED PULSE SAMPLE AND SUPPO...

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  • 6GK7343-1EX21-0XE0 Siemens
    $300.00 - $2,684.18
    $300.00 - $2,684.18
    $300.00 - $2,684.18
    $300.00

    6GK7343-1EX21-0XE0 Siemens

    Communications processor CP 343-1 for connection of SIMATIC S7-300 to Industrial Ethernet over PROFNET IO Controllers, ISO, TCP/IP and UDP, S7 comm...

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  • 6SL3224-0BE22-2UA0 Siemens
    $1,597.50 - $1,959.98
    $1,959.98
    $1,597.50 - $1,959.98
    $1,959.98

    6SL3224-0BE22-2UA0 Siemens

    Sinamics G120 POWER Module PM240 WITHOUT FILTER with BULT IN BRAKING CHOPPER 3AC380-480V +10/-10% 47-63HZ OUTPUT HIGH OVERLOAD: 2,2KW FOR 200% 3S,1...

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  • 6FC5303-0AA01-1AA0 Siemens
    $749.98 - $1,969.80
    $749.98 - $1,969.80
    $749.98 - $1,969.80
    $749.98

    6FC5303-0AA01-1AA0 Siemens

    TERMINAL MODULE BASIC PN WITHOUT EMERGENCY STOP OVERRIDE WITH SWITCH, PANEL MOUNTING, FOR HT 8 AND HT 2

  • 6ES7158-0AD00-0XA0 Siemens
    $750.00 - $2,236.85
    $750.00 - $2,236.85
    $750.00 - $2,236.85
    $750.00

    6ES7158-0AD00-0XA0 Siemens

    SIMATIC DP, DISTRIBUTED I/O DP/DP COUPLER COUPLING MODULE FOR CONNECTING TWO PROFIBUS DP NETWORKS

  • 6ES7545-5DA00-0AB0 Siemens
    $597.50 - $1,625.00
    $597.50 - $1,625.00
    $597.50 - $1,625.00
    $597.50

    6ES7545-5DA00-0AB0 Siemens

    Simatic DP, CM PROFIBUS DP FOR ET 200SP CPU Module with PROFIBUS DP INTERF. (9 PIN SUB-D, FEMALE) DP-MASTER FOR 125 DP-SlaveS

  • 6EP4134-3AB00-2AY0 Siemens
    $473.55 - $508.75
    $473.55 - $508.75
    $473.55 - $508.75
    $473.55

    6EP4134-3AB00-2AY0 Siemens

    SITOP UPS1600 10A ETHERNET/ PROFINET UNINTERRUPTIBLE POWER SUPPLY WITH ETHERNET/PROFINET INTER- FACE INPUT: 24 V DC OUTPUT: 24 V DC/10 A

  • 6SN1145-1BA01-0DA1 Siemens
    Save up to 79% Save %
    $16,088.80
    $16,088.80 - $16,088.80
    $16,088.80
    $3,420.00 - $46,521.80
    $3,420.00 - $46,521.80
    $3,420.00

    6SN1145-1BA01-0DA1 Siemens

    SIMODRIVE 611 INFEED/REGENERATIVE FEEDBACK MODULE 55/71 KW, STABILIZED, WITH INTERNAL COOLING, MAINS CONTACTOR WITH BREAK CONTACT

  • 6ES7134-4GB52-0AB0 Siemens
    Sold out
    $0.00 - $0.00
    $0.00
    $0.00 - $0.00
    $0.00

    6ES7134-4GB52-0AB0 Siemens

    SIMATIC DP, ELECTRONIC MODULE ET200S: 2AI HIGH SPEED I-2WIRE, 0 - 20MA, 4 - 20MA, 15BIT, 15 MM WIDTH, FOR 2-WIRE TRANSDUCER, CYCLE TIME OF THE MOD....

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  • 3VA6115-5HL31-0AA0 Siemens
    $0.00 - $1,597.50
    $0.00 - $1,597.50
    $0.00 - $1,597.50
    $1,597.50

    3VA6115-5HL31-0AA0 Siemens

    circuit breaker 3VA6 UL frame 150 breaking capacity class M 35kA @ 480V 3-pole, line protection ETU320, LI, In=150A overload protection Ir=60A...15...

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  • $300.00 - $1,062.38
    $300.00 - $1,062.38
    $300.00 - $1,062.38
    $300.00

    6EP1437-3BA00 Siemens

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

  • 6SL3120-2TE21-0AA4 Siemens
    $1,547.50 - $8,249.93
    $1,547.50 - $8,249.93
    $1,547.50 - $8,249.93
    $1,547.50

    6SL3120-2TE21-0AA4 Siemens

    SINAMICS S120 DOUBLE MOTOR MODULE INPUT: DC 600V OUTPUT: 3-PH 400V, 9A/9A FRAME SIZE: BOOKSIZE INTERNAL AIR COOLING OPTIMIZED PULSE SAMPLE AND SUPP...

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  • 6ES7526-1BH00-0AB0 Siemens
    $622.20 - $2,771.96
    $622.20 - $2,771.96
    $622.20 - $2,771.96
    $622.20

    6ES7526-1BH00-0AB0 Siemens

    SIMATIC S7-1500, FAILSAFE DIGITAL INPUT MODULE, F-DI 16X24VDC PROFISAFE; 35 MM WIDTH; UP TO PL E (ISO 13849-1)/ SIL3 (IEC 61508)

  • 6DD1607-0CA1 Siemens
    $0.00 - $5,057.50
    $5,057.50
    $0.00 - $5,057.50
    $5,057.50

    6DD1607-0CA1 Siemens

    SIMATIC S7-400, EXM 438-1 I/O extension for FM 458 4x analog outputs 16-bit EXM 438-1 not spare part-compatible for EXM438

  • $0.00 - $517.36
    $517.36
    $0.00 - $517.36
    $517.36

    6ES7331-7SF00-0AB0 Siemens

    SIMATIC S7, analog input SM 331, isolated, 8 AI thermocouples/4 AI Pt100, for signals from the hazardous area, diagnostics-capable, PTB tested 1 x ...

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  • 6SE6420-2UD27-5CA1 Siemens
    $0.00 - $704.68
    $704.68
    $0.00 - $704.68
    $704.68

    6SE6420-2UD27-5CA1 Siemens

    MICROMASTER 420 UNFILTERED 3AC 380-480V +10/-10% 47-63HZ CONSTANT TORQUE POWER 7.5 KW OVERLOAD 150% FOR 60S VARIABLE TORQUE POWER 7.5 KW 245 X 185 ...

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  • $4,930.00 - $6,750.00
    $4,930.00 - $6,750.00
    $4,930.00 - $6,750.00
    $4,930.00

    6SL3100-0BE28-0AB0 Siemens

    Sinamics S120 ACTIVE Interface Module FOR 80KW ACTIVE LINE Module INPUT 3AC 380-480V, 50 60HZ

  • 6SE6440-2UD32-2DA1 Siemens
    $1,642.48 - $5,093.12
    $1,642.48 - $5,093.12
    $1,642.48 - $5,093.12
    $1,642.48

    6SE6440-2UD32-2DA1 Siemens

    MICROMASTER 440 WITHOUT FILTER 3AC 380-480 V +10/-10% 47-63 HZ CONSTANT TORQUE POWER 22 KW OVERLOAD 150% 60 S, 200% 3 S SQUARED TORQUE POWER 30 KW ...

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  • 6SE6440-2UD27-5CA1 Siemens
    $0.00 - $1,152.38
    $1,152.38
    $0.00 - $1,152.38
    $1,152.38

    6SE6440-2UD27-5CA1 Siemens

    MICROMASTER 440 WITHOUT FILTER 3AC 380-480 V +10/-10% 47-63 HZ CONSTANT TORQUE POWER 7.5 KW OVERLOAD 150% 60 S, 200% 3 S SQUARED TORQUE POWER 11 KW...

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  • 6SL3120-1TE22-4AD0 Siemens
    $3,726.80 - $4,200.00
    $4,200.00
    $3,726.80 - $4,200.00
    $4,200.00

    6SL3120-1TE22-4AD0 Siemens

    Product: 6SL3120-1TE22-4AD0 Siemens Product Type: Inverter Drive Power Rating: 3.0 kW Supply Voltage: 400 V AC Frequency Range: 47-63 Hz Output Cu...

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  • 1FL6034-2AF21-1AB1 Siemens
    $344.96 - $1,800.00
    $344.96 - $1,800.00
    $344.96 - $1,800.00
    $344.96

    1FL6034-2AF21-1AB1 Siemens

    1FL6034-2AF21-1AB1 Siemens

  • NT31C-ST143-EV3 Siemens
    $0.00 - $2,800.00
    $0.00 - $2,800.00
    $0.00 - $2,800.00
    $2,800.00

    NT31C-ST143-EV3 Siemens

    OPERATOR INTERFACE TOUCH PANEL 5.7 INCH DISPLAY, COLOR STN LCD, 320 X 240, 8 COLORS, HOST LINK / NT LINK, RS-232C / RS-422A, 24 VDC, 15 WATT

  • C79459-A1715-B21 Siemens
    $0.00 - $1,840.15
    $1,840.15
    $0.00 - $1,840.15
    $1,840.15

    C79459-A1715-B21 Siemens

    BRAND NEW CONDITION, GUARANTEED.

  • C98043-A7002-L4-12 Siemens
    $3,294.00 - $8,250.00
    $3,294.00 - $8,250.00
    $3,294.00 - $8,250.00
    $3,294.00

    C98043-A7002-L4-12 Siemens

    BRAND NEW CONDITION, GUARANTEED.