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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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  • 6ES7656-6CS31-2GF0 Siemens
    Sold out
    $0.00 - $0.00
    $0.00
    $0.00 - $0.00
    $0.00

    6ES7656-6CS31-2GF0 Siemens

    SPPA-T3000, automation system S7-400H and FH CPU410-5H for process automation with 2x DC 10 A power supply, with UR2-H (2x9 slots) Steel rack, with...

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  • 6SE6430-2UD42-5GA0 Siemens
    $0.00 - $164,565.39
    $0.00 - $164,565.39
    $0.00 - $164,565.39
    $164,565.39

    6SE6430-2UD42-5GA0 Siemens

    MICROMASTER 430 WITHOUT FILTER 3AC 380-480 V +10/-10% 47-63 HZ SQUARED TORQUE POWER 250 KW OVERLOAD 110% 59 S, 150% 1 S 1533 X 326 X 545 (H X W X D...

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  • 6SL3224-0BE38-8UA0 Siemens
    $5,591.99 - $70,223.50
    $5,591.99 - $70,223.50
    $5,591.99 - $70,223.50
    $5,591.99

    6SL3224-0BE38-8UA0 Siemens

    Sinamics G120 POWER Module PM240 WITHOUT FILTER with BULT IN BRAKING CHOPPER 3AC380-480V +10/-10% 47-63HZ OUTPUT HIGH OVERLOAD: 90KW FOR 160% 3S,13...

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  • 6SE6440-2UD41-6GA1 Siemens
    Sold out
    $0.00 - $0.00
    $0.00
    $0.00 - $0.00
    $0.00

    6SE6440-2UD41-6GA1 Siemens

    MICROMASTER 440 WITHOUT FILTER 3AC 380-480 V +10/-10% 47-63 HZ CONSTANT TORQUE POWER 160 KW OVERLOAD 136% 57 S, 160% 3 S SQUARED TORQUE POWER 200 K...

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  • 6SL3224-0BE37-5UA0 Siemens
    $3,346.92 - $51,689.75
    $3,346.92 - $51,689.75
    $3,346.92 - $51,689.75
    $3,346.92

    6SL3224-0BE37-5UA0 Siemens

    Sinamics G120 POWER Module PM240 WITHOUT FILTER with BULT IN BRAKING CHOPPER 3AC380-480V +10/-10% 47-63HZ OUTPUT HIGH OVERLOAD: 75KW FOR 200% 3S,15...

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  • 6ES7658-2EB00-2YB0 Siemens
    Sold out
    $0.00 - $0.00
    $0.00
    $0.00 - $0.00
    $0.00

    6ES7658-2EB00-2YB0 Siemens

    SIMATIC PCS 7, software OS Archive (5.000 VAR), Single license for 1 installation R-SW, without SW, without documentation License Key on USB stick,...

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  • 6SL3224-0XE41-3UA0 Siemens
    $17,398.55 - $71,050.00
    $17,398.55 - $71,050.00
    $17,398.55 - $71,050.00
    $17,398.55

    6SL3224-0XE41-3UA0 Siemens

    Sinamics G120 POWER Module PM240 WITHOUT FILTER WITHOUT BULT IN BRAKING CHOPPER 3AC380-480V +10/-10% 47-63HZ OUTPUT HIGH OVERLOAD: 132KW FOR 160% 3...

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  • 6SL3320-1TE32-6AA3 Siemens
    $0.00 - $21,750.00
    $0.00 - $21,750.00
    $0.00 - $21,750.00
    $21,750.00

    6SL3320-1TE32-6AA3 Siemens

    SINAMICS S120 SINGLE MOTOR MODULES INPUT: 600 V DC OUTPUT: 3-PH 400 V, 260 A FRAME SIZE: CHASSIS INTERNAL AIR COOLING SUPPORT OF THE EXTENDED SAFET...

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  • 6FC5410-0AY03-1AA0 Siemens
    $5,002.76 - $13,419.00
    $5,002.76 - $13,419.00
    $5,002.76 - $13,419.00
    $5,002.76

    6FC5410-0AY03-1AA0 Siemens

    SINUMERIK 810DE CNC-HARDWARE MODULE CCU3.4 WITH CNC SW (EXPORT) 256 KBYTE NC MEMORY (MAX.EXTENSION 2.5 MBYTE) PLC: 96 KB (MAX. 288 KB) PREPARED FOR...

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  • 6SN1145-1BB00-0EA1 Siemens
    $5,250.00 - $18,705.00
    $5,250.00 - $18,705.00
    $5,250.00 - $18,705.00
    $5,250.00

    6SN1145-1BB00-0EA1 Siemens

    SIMODRIVE 611 INFEED/REGEN.FEEDBACK MODULE 80/104 KW, CLOSED-LOOP CONTROL INTERNAL COOLING

  • 6FC5410-0AY01-0AA0 Siemens
    $0.00 - $4,940.13
    $4,940.13
    $0.00 - $4,940.13
    $4,940.13

    6FC5410-0AY01-0AA0 Siemens

    SINUMERIK 810DE CCU1 MODULE W. PLC314 WITH SYSTEM SOFTWARE, (EXPORT), 256 KBYTES NC MEMORY (MAX.EXPANSION 1.5 MBYTES) PLC: 64KB (MAX. 128KB)

  • 6SE6440-2UD37-5FA1 Siemens
    $0.00 - $8,953.52
    $8,953.52
    $0.00 - $8,953.52
    $8,953.52

    6SE6440-2UD37-5FA1 Siemens

    MICROMASTER 440 WITHOUT FILTER 3AC 380-480 V +10/-10% 47-63 HZ CONSTANT TORQUE POWER 75 KW OVERLOAD 150% 60 S, 200% 3 S SQUARED TORQUE POWER 90 KW ...

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  • 6SE6440-2AD33-7EA1 Siemens
    $14,848.88 - $21,783.35
    $14,848.88 - $21,783.35
    $14,848.88 - $21,783.35
    $14,848.88

    6SE6440-2AD33-7EA1 Siemens

    MICROMASTER 440 WITH BUILT-IN CLASS A FILTER 3AC 380-480 V +10/-10% 47-63 HZ CONSTANT TORQUE POWER 37 KW OVERLOAD 150% 60 S, 200% 3 S SQUARED TORQU...

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  • 6SN1123-1AA00-0KA1 Siemens
    $0.00 - $3,552.50
    $3,552.50
    $0.00 - $3,552.50
    $3,552.50

    6SN1123-1AA00-0KA1 Siemens

    SIMODRIVE 611 POWER MODULE, 1 AXIS, 400 A, INTERNAL COOLING, ADD-ON FAN REQUIERD OR COOLING F. HOSE COOL. MOTOR RATED FEED = 140 A MAIN SPINDEL = 2...

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  • 6SE6430-2UD35-5FA0 Siemens
    $0.00 - $3,675.00
    $3,675.00
    $0.00 - $3,675.00
    $3,675.00

    6SE6430-2UD35-5FA0 Siemens

    MICROMASTER 430 WITHOUT FILTER 3AC 380-480 V +10/-10% 47-63 HZ SQUARED TORQUE POWER 55 KW OVERLOAD 110% 60 S, 140% 3 S 850 X 350 X 320 (H X W X D) ...

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  • 6SL3210-1PE33-0CL0 Siemens
    Sold out
    $0.00 - $0.00
    $0.00
    $0.00 - $0.00
    $0.00

    6SL3210-1PE33-0CL0 Siemens

    SINAMICS G120/S120 POWER MODULE PM240-2 FSG C3 WITH BUILT IN BRAKING CHOPPER 3AC380-480V+10/-10% 47-63Hz OUTPUT HIGH OVERLOAD: 132kW FOR 200% 3S,15...

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  • 6SN1145-1BB00-0FA1 Siemens
    $10,368.78 - $14,250.00
    $10,368.78 - $14,250.00
    $10,368.78 - $14,250.00
    $10,368.78

    6SN1145-1BB00-0FA1 Siemens

    SIMODRIVE 611 INFEED/REGEN.FEEDBACK MODULE 120/156 KW, CLOSED-LOOP CONTROL INTERNAL COOLING.

  • 6ES7718-1CC00-0AC0 Siemens
    Sold out
    $0.00 - $0.00
    $0.00
    $0.00 - $0.00
    $0.00

    6ES7718-1CC00-0AC0 Siemens

    SIMATIC Field PG M6 Advanced i7-8850H (2.6 up to 4.3 GHz 6 Cores+ Hyper-Threading 9 MB Smart Cache) 15.6" Display Full HD (1920x 1080) WLAN 802.11a...

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  • 6FC5357-0BB25-0AA0 Siemens
    $3,992.98 - $17,400.00
    $3,992.98 - $17,400.00
    $3,992.98 - $17,400.00
    $3,992.98

    6FC5357-0BB25-0AA0 Siemens

    SINUMERIK 840D/DE CNC-HARDWARE NCU 572.5, 650 MHZ, 64 MB WITHOUT SYSTEM SOFTWARE MEMORY: NC 3 MB, PLC 128 KB PREPARED FOR PROFIBUS DP,

  • 6FC5357-0BB24-0AA0 Siemens
    $0.00 - $12,151.80
    $12,151.80
    $0.00 - $12,151.80
    $12,151.80

    6FC5357-0BB24-0AA0 Siemens

    SINUMERIK 840D/DE NCU 572.4, 400 MHZ, 64 MB WITHOUT SYSTEM SOFTWARE MEMORY: NC 0.5 MB, PLC 96 KB PREPARED FOR PROFIBUS DP

  • 6FC5357-0BB34-0AE0 Siemens
    $2,494.16 - $4,893.68
    $2,494.16 - $4,893.68
    $2,494.16 - $4,893.68
    $2,494.16

    6FC5357-0BB34-0AE0 Siemens

    SINUMERIK 840D/DE NCU 573.4 PENTIUM III W/O SYSTEM SOFTWARE MEMORY: NC 2.5 MB, PLC 96 KB PREP. FOR PROFIBUS-DP

  • 6SL3210-1KE32-4UF1 Siemens
    $0.00 - $6,159.36
    $6,159.36
    $0.00 - $6,159.36
    $6,159.36

    6SL3210-1KE32-4UF1 Siemens

    SINAMICS G120C RATED POWER 132.0KW WITH 150% OVERLOAD FOR 3 SEC 3AC380-480V +10/-20% 47-63HZ UNFILTERED I/O-INTERFACE: 6DI, 2DO, 1AI, 1AO SAFE TORQ...

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  • 6FC5372-0AA00-0AA2 Siemens
    $3,304.28 - $9,000.00
    $3,304.28 - $9,000.00
    $3,304.28 - $9,000.00
    $3,304.28

    6FC5372-0AA00-0AA2 Siemens

    SINUMERIK 840D SL CNC-HARDWARE NCU 720.2 WITH PLC 317-2DP USER MEMORY: CNC: 3MB; PLC: 512KB INTERNAL-HEAT-DISSIPATION

  • 6FC5371-0AA30-0AB0 Siemens
    $11,772.75 - $16,704.06
    $11,772.75 - $16,704.06
    $11,772.75 - $16,704.06
    $16,704.06

    6FC5371-0AA30-0AB0 Siemens

    SINUMERIK FM-NC/810/840D/DE TRANSMIT AND PERIPHERAL SURFACE TRANSFORMATION DELIVERY OF A LICENSE LABEL

  • 6SL3120-1TE31-3AA3 Siemens
    $0.00 - $3,628.85
    $3,628.85
    $0.00 - $3,628.85
    $3,628.85

    6SL3120-1TE31-3AA3 Siemens

    SINAMICS S120 SINGLE MOTOR MODULE INPUT: DC 600V OUTPUT: 3AC 400V, 132A FRAME SIZE: BOOKSIZE INTERNAL AIR COOLING OPTIMIZED PULSE SAMPLE AND SUPPOR...

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  • 6SN1145-1BA02-0CA2 Siemens
    $2,912.00 - $3,366.00
    $3,366.00
    $2,912.00 - $3,366.00
    $3,366.00

    6SN1145-1BA02-0CA2 Siemens

    SIMODRIVE 611 INFEED/REGEN.FEEDBACK MODULE 36/47 KW, CLOSED-LOOP CONTROL, WITH INTERNAL COOLING, MAINS CONTACTOR WITH BREAK CONTACT.

  • 6SL3210-1PE32-1UL0 Siemens
    $14,700.00 - $17,835.00
    $14,700.00 - $17,835.00
    $14,700.00 - $17,835.00
    $14,700.00

    6SL3210-1PE32-1UL0 Siemens

    Sinamics G120 POWER Module PM240-2 WITHOUT FILTER with BUILT IN BRAKING CHOPPER 3AC380-480V +10/-20% 47-63HZ OUTPUT HIGH OVERLOAD: 90KW FOR 200% 3S...

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  • 6FC5210-0DA21-2AA1 Siemens
    $0.00 - $2,617.98
    $2,617.98
    $0.00 - $2,617.98
    $2,617.98

    6FC5210-0DA21-2AA1 Siemens

    SINUMERIK FM-NC/810D /840D/DE MMC103 WITH SYSTEM SOFTWARE SW 3.7/4.4/5.3 (WFW3.11/WIN95) PENTIUM 200 MHZ, 64 MB D-RAM LANG.: GER, EN, FR, IT, SP (B...

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  • 6SE6440-2UD34-5FA1 Siemens
    $4,298.54 - $7,875.00
    $4,298.54 - $7,875.00
    $4,298.54 - $7,875.00
    $4,298.54

    6SE6440-2UD34-5FA1 Siemens

    MICROMASTER 440 WITHOUT FILTER 3AC 380-480 V +10/-10% 47-63 HZ CONSTANT TORQUE POWER 45 KW OVERLOAD 150% 60 S, 200% 3 S SQUARED TORQUE POWER 55 KW ...

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  • 6FC5410-0AY03-0AA1 Siemens
    $0.00 - $5,093.16
    $5,093.16
    $0.00 - $5,093.16
    $5,093.16

    6FC5410-0AY03-0AA1 Siemens

    SINUMERIK 810DE CCU3 MODULE WITH SYSTEM SW (EXPORT) 256 KBYTE NC MEMORY (MAX.CONFIGURATION 2.5 MBYTE) PLC: 96 KB (MAX. 288 KB) PREPARED FOR PROFIBU...

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  • 6SL3210-1KE32-1UF1 Siemens
    $0.00 - $6,353.88
    $6,353.88
    $0.00 - $6,353.88
    $6,353.88

    6SL3210-1KE32-1UF1 Siemens

    SINAMICS G120C RATED POWER 110.0KW WITH 150% OVERLOAD FOR 3 SEC 3AC380-480V +10/-20% 47-63HZ UNFILTERED I/O-INTERFACE: 6DI, 2DO, 1AI, 1AO SAFE TORQ...

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  • 6SL3120-1TE28-5AA3 Siemens
    $2,730.00 - $13,849.50
    $2,730.00 - $13,849.50
    $2,730.00 - $13,849.50
    $2,730.00

    6SL3120-1TE28-5AA3 Siemens

    SINAMICS S120 SINGLE MOTOR MODULE INPUT: DC 600V OUTPUT: 3AC 400V, 85A FRAME SIZE: BOOKSIZE INTERNAL AIR COOLING OPTIMIZED PULSE SAMPLE AND SUPPORT...

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  • 6SN1146-1BB00-0DA1 Siemens
    $0.00 - $5,700.00
    $5,700.00
    $0.00 - $5,700.00
    $5,700.00

    6SN1146-1BB00-0DA1 Siemens

    SIMODRIVE 611 INFEED/REGEN.FEEDBACK MODULE 55/71 KW, CLOSED-LOOP CONTROL, EXTERNAL COOLING, MAINS CONTACTOR WITH BREAK CONTACT

  • 6ES7408-1TA01-0XA0 Siemens
    $448.22 - $14,268.00
    $448.22 - $14,268.00
    $448.22 - $14,268.00
    $448.22

    6ES7408-1TA01-0XA0 Siemens

    SIMATIC S7-400, FAN SUBASSEMBLY FOR SUBRACK WITH 18 SLOTS, 24V DC

  • 6FC5210-0DF52-3AA0 Siemens
    $9,285.00 - $15,000.00
    $9,285.00 - $15,000.00
    $9,285.00 - $15,000.00
    $9,285.00

    6FC5210-0DF52-3AA0 Siemens

    SINUMERIK PCU 50.5-C ELECTRONIC CONTROL DEVICE 1,8 GHZ; 4 GB RAM 24 V DC; WINDOWS 7 FOR EMBEDDED SYSTEMS

  • 6AU1435-2AD00-0AA0 Siemens
    $3,752.95 - $14,818.50
    $3,752.95 - $14,818.50
    $3,752.95 - $14,818.50
    $3,752.95

    6AU1435-2AD00-0AA0 Siemens

    SIMOTION Drive-based Control Unit D435-2 DP/PN; programmable motion controller; STANDARD performance; interfaces: 12 DI, 16 DI/DO, 6 DRIVE-CLiQ, 2 ...

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  • 6FC5103-0AB03-0AA3 Siemens
    $3,600.00 - $4,924.71
    $4,924.71
    $3,600.00 - $4,924.71
    $4,924.71

    6FC5103-0AB03-0AA3 Siemens

    SINUMERIK 840C/840CE 19" SLIMLINE OPER. PANEL, COLOR 10.4" DISPLAY WITH INTEGRATED CNC FULL KEYBOARD AND OPERATOR PANEL INTERFACE 115-230 V AC

  • 6FC5210-0DF52-2AA0 Siemens
    $3,612.04 - $5,518.88
    $3,612.04 - $5,518.88
    $3,612.04 - $5,518.88
    $3,612.04

    6FC5210-0DF52-2AA0 Siemens

    SINUMERIK PCU 50.5-C ELECTRONIC CONTROL DEVICE 1,8 GHZ; 1 X 1024 MB RAM 24 V DC; WINDOWS XP PROFESSIONAL FOR EMBEDDED SYSTEMS (WINXP PRO EMBSYS)

  • 6SE6430-2UD34-5EA0 Siemens
    $0.00 - $2,608.32
    $2,608.32
    $0.00 - $2,608.32
    $2,608.32

    6SE6430-2UD34-5EA0 Siemens

    MICROMASTER 430 WITHOUT FILTER 3AC 380-480 V +10/-10% 47-63 HZ SQUARED TORQUE POWER 45 KW OVERLOAD 110% 60 S, 140% 3 S 650 X 275 X 245 (H X W X D) ...

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  • 6SL3210-1KE31-7UF1 Siemens
    $0.00 - $5,848.14
    $5,848.14
    $0.00 - $5,848.14
    $5,848.14

    6SL3210-1KE31-7UF1 Siemens

    SINAMICS G120C RATED POWER 90.0KW WITH 150% OVERLOAD FOR 3 SEC 3AC380-480V +10/-20% 47-63HZ UNFILTERED I/O-INTERFACE: 6DI, 2DO, 1AI, 1AO SAFE TORQU...

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  • 6SL3210-1SE27-5UA0 Siemens
    $0.00 - $3,140.33
    $3,140.33
    $0.00 - $3,140.33
    $3,140.33

    6SL3210-1SE27-5UA0 Siemens

    Sinamics S120 CONVERTER POWER Module PM340 INPUT: 3AC 380-480V, 50/60HZ OUTPUT: 3AC 75A (37KW) FRAME SIZE: BLOCKSIZE SIZE FSE INTERNAL AIR COOLING

  • 6AV6645-7CJ00-2AA0 Siemens
    $0.00 - $6,468.75
    $6,468.75
    $0.00 - $6,468.75
    $6,468.75

    6AV6645-7CJ00-2AA0 Siemens

    SIMATIC Mobile Client 900RFN Runtime TIAP V13, with operator controls, without heating, Touch operation, 9" widescreen TFT display, resol. 1280x 76...

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  • 6SE6440-2UD33-0EA1 Siemens
    $0.00 - $2,624.07
    $2,624.07
    $0.00 - $2,624.07
    $2,624.07

    6SE6440-2UD33-0EA1 Siemens

    MICROMASTER 440 WITHOUT FILTER 3AC 380-480 V +10/-10% 47-63 HZ CONSTANT TORQUE POWER 30 KW OVERLOAD 150% 60 S, 200% 3 S SQUARED TORQUE POWER 37 KW ...

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  • 6SL3120-1TE32-0AA4 Siemens
    $3,837.75 - $12,000.00
    $3,837.75 - $12,000.00
    $3,837.75 - $12,000.00
    $3,837.75

    6SL3120-1TE32-0AA4 Siemens

    SINAMICS S120 SINGLE MOTOR MODULE INPUT: DC 600V OUTPUT: 3AC 400V, 200A OUTPUT: at 8 kHz / 140A FRAME SIZE: BOOKSIZE INTERNAL AIR COOLING OPTIMIZED...

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  • 6SL3100-0BE31-2AB0 Siemens
    $3,051.00 - $8,250.00
    $3,051.00 - $8,250.00
    $3,051.00 - $8,250.00
    $3,051.00

    6SL3100-0BE31-2AB0 Siemens

    Sinamics S120 ACTIVE Interface Module FOR 120KW ACTIVE LINE Module INPUT 3AC 380-480V, 50 60HZ

  • 6SL3120-1TE32-0AA3 Siemens
    $0.00 - $4,304.14
    $4,304.14
    $0.00 - $4,304.14
    $4,304.14

    6SL3120-1TE32-0AA3 Siemens

    SINAMICS S120 SINGLE MOTOR MODULE INPUT: DC 600V OUTPUT: 3AC 400V, 200A FRAME SIZE: BOOKSIZE INTERNAL AIR COOLING OPTIMIZED PULSE SAMPLE AND SUPPOR...

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  • 6SE6440-2AD31-8DA1 Siemens
    $7,609.13 - $13,499.99
    $7,609.13 - $13,499.99
    $7,609.13 - $13,499.99
    $7,609.13

    6SE6440-2AD31-8DA1 Siemens

    MICROMASTER 440 WITH BUILT-IN CLASS A FILTER 3AC 380-480 V +10/-10% 47-63 HZ CONSTANT TORQUE POWER 18.5 KW OVERLOAD 150% 60 S, 200% 3 S SQUARED TOR...

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  • 6FC5357-0BB21-0AE0 Siemens
    $2,449.88 - $7,042.50
    $2,449.88 - $7,042.50
    $2,449.88 - $7,042.50
    $2,449.88

    6FC5357-0BB21-0AE0 Siemens

    SINUMERIK 840D/DE NCU 572.2 W/O SYSTEM SOFTWARE MEMORY: NC 0.5 MB, PLC 96 KB PREP. PROFIBUS-DP