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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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  • 6ES7216-2AD23-0XB0 Siemens
    $287.07 - $2,738.00
    $287.07 - $2,738.00
    $287.07 - $2,738.00
    $287.07

    6ES7216-2AD23-0XB0 Siemens

    SIMATIC S7-200, CPU 226 COMPACT UNIT, DC POWER SUPPLY 24 DI DC/16 DO DC, 16/24 KB CODE/10 KB DATA, 2 PPI/FREEPORT PORTS

  • 6GK1161-3AA01 Siemens
    $999.98 - $2,196.65
    $2,196.65
    $999.98 - $2,196.65
    $2,196.65

    6GK1161-3AA01 Siemens

    Communications processor CP 1613 A2 PCI card (32 bit; 33MHz/ 66MHz; 3, 3V/5V universal key) for connection to Industrial Ethernet (10/100 Mbit/s) w...

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  • 6ES7216-2BD23-0XB8 Siemens
    $2,293.86 - $2,610.43
    $2,293.86 - $2,610.43
    $2,293.86 - $2,610.43
    $2,293.86

    6ES7216-2BD23-0XB8 Siemens

    BRAND NEW CONDITION, GUARANTEED.

  • 6ES7217-1AG40-0XB0 Siemens
    Sold out
    $0.00 - $2,862.00
    $0.00 - $2,862.00
    $0.00 - $2,862.00
    $0.00

    6ES7217-1AG40-0XB0 Siemens

    SIMATIC S7-1200, CPU 1217C, compact CPU, DC/DC/DC, 2 PROFINET ports onboard I/O: 10 DI 24 V DC; 4 DI RS422/485; 6 DO 24 V DC; 0.5A; 4 DO RS422/485;...

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  • 6GK1503-3CB00 Siemens
    $625.00 - $3,547.25
    $625.00 - $3,547.25
    $625.00 - $3,547.25
    $625.00

    6GK1503-3CB00 Siemens

    PROFIBUS OLM/G12 V4.0 Optical Link Module with 1 RS485 and 2 glass FOC interfaces (4 BFOC sockets) for standard Distances up to 2850 m, with signal...

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  • 6ES7222-1BF22-0XA0 Siemens
    $329.86 - $338.25
    $338.25
    $329.86 - $338.25
    $338.25

    6ES7222-1BF22-0XA0 Siemens

    SIMATIC S7-200, DIGITAL OUTPUT EM 222, FOR S7-22X CPU ONLY, 8DQ, 24 V DC

  • 6ES7223-1BH22-0XA8 Siemens
    $0.00 - $346.53
    $346.53
    $0.00 - $346.53
    $346.53

    6ES7223-1BH22-0XA8 Siemens

    BRAND NEW CONDITION, GUARANTEED.

  • 6GK1561-3AA01 Siemens
    $3,033.00 - $4,089.75
    $3,033.00 - $4,089.75
    $3,033.00 - $4,089.75
    $3,033.00

    6GK1561-3AA01 Siemens

    Communications processor CP 5613 A2, PCI card to connection to PROFIBUS; incl. DP-Base software, Configuring tool: DP-RAM Interface for DP master i...

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  • 6ES7223-1BL32-0XB0 Siemens
    $302.50 - $412.50
    $302.50 - $412.50
    $302.50 - $412.50
    $302.50

    6ES7223-1BL32-0XB0 Siemens

    SIMATIC S7-1200, DIGITAL I/O SM 1223, 16DI / 16DO, 16DI DC 24 V, SINK/SOURCE, 16DO, TRANSISTOR 0.5A

  • 6GK1571-1AA00 Siemens
    $1,875.00 - $4,435.30
    $1,875.00 - $4,435.30
    $1,875.00 - $4,435.30
    $1,875.00

    6GK1571-1AA00 Siemens

    Communications processor CP 5711 USB adapter (USB V2.0) for connection of a PG or Notebook to PROFIBUS or MPI; contain 2 m USB cable

  • 6ES7223-1PL22-0XA0 Siemens
    $343.75 - $343.75
    $343.75
    $343.75 - $343.75
    $343.75

    6ES7223-1PL22-0XA0 Siemens

    SIMATIC S7-200, DIGITAL I/O EM 223, FOR S7-22X CPU ONLY, 16 DI 24 V DC, SINK/SOURCE 16 DO RELAY, 2A/POINT

  • 6GK5008-0BA00-1AB2 Siemens
    $287.90 - $899.98
    $287.90 - $899.98
    $287.90 - $899.98
    $287.90

    6GK5008-0BA00-1AB2 Siemens

    Scalance XB008 Unmanaged Industrial Ethernet Switch FOR 10/100MBIT/S; with 8 X 10/100MBIT/S TWISTED PAIR- PORTS with RJ45-SOCKETS; FOR CONFIGURING ...

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  • 6GK5108-0BA00-2AA3 Siemens
    $300.00 - $2,602.00
    $300.00 - $2,602.00
    $300.00 - $2,602.00
    $300.00

    6GK5108-0BA00-2AA3 Siemens

    SCALANCE X108, Unmanaged IE switch, 8x 10/100 Mbit/s RJ45 ports, LED diagnostics, error-signaling contact with set button, redundant Power supply M...

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  • 6GK5216-0BA00-2AA3 Siemens
    $300.00 - $975.00
    $300.00 - $975.00
    $300.00 - $975.00
    $300.00

    6GK5216-0BA00-2AA3 Siemens

    SCALANCE X216, managed IE switch, 16x 10/100 Mbit/s RJ45 ports, LED diagnostics, error-signaling contact with set button, redundant power supply, P...

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  • 6ES7272-0AA30-0YA1 Siemens
    $1,322.50 - $1,847.50
    $1,847.50
    $1,322.50 - $1,847.50
    $1,847.50

    6ES7272-0AA30-0YA1 Siemens

    Simatic S7, TD 200 TextDisplay FOR S7-200, 2 LINES, with CABLE (2.5M) and MOUNTING Accessories, CONFIGURATION with STEP7-MICRO/WIN W/O ATEX CERTIFI...

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  • 6ES7307-1KA02-0AA0 Siemens
    $340.73 - $1,462.50
    $340.73 - $1,462.50
    $340.73 - $1,462.50
    $340.73

    6ES7307-1KA02-0AA0 Siemens

    SIMATIC S7-300 STABILIZED POWER SUPPLY PS307 INPUT: 120/230 V AC OUTPUT: DC 24 V DC/10 A

  • 6ES7313-5BG04-0AB0 Siemens
    $2,034.70 - $2,266.25
    $2,034.70 - $2,266.25
    $2,034.70 - $2,266.25
    $2,034.70

    6ES7313-5BG04-0AB0 Siemens

    SIMATIC S7-300, CPU 313C, Compact CPU with MPI, 24 DI/16 DO, 4 AI, 2 AO, 1 Pt100, 3 high-speed counters (30 kHz), Integr. power supply 24 V DC, wor...

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  • 6ES7313-6BE01-0AB0 Siemens
    $1,675.00 - $7,024.13
    $1,675.00 - $7,024.13
    $1,675.00 - $7,024.13
    $1,675.00

    6ES7313-6BE01-0AB0 Siemens

    BRAND NEW CONDITION, GUARANTEED.

  • 6ES7313-6CG04-0AB0 Siemens
    $1,025.25 - $4,760.00
    $1,025.25 - $4,760.00
    $1,025.25 - $4,760.00
    $1,025.25

    6ES7313-6CG04-0AB0 Siemens

    SIMATIC S7-300, CPU 313C-2 DP Compact CPU with MPI, 16 DI/16 DO, 3 high-speed counters (30 kHz), integrated DP interface, Integr. power supply 24 V...

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  • 6ES7314-1AE04-0AB0 Siemens
    $288.75 - $4,836.50
    $288.75 - $4,836.50
    $288.75 - $4,836.50
    $288.75

    6ES7314-1AE04-0AB0 Siemens

    SIMATIC S7-300, CPU 314 Central processing unit with Integr. power supply 24 V DC Work memory 24 KB

  • 6GK7343-1CX10-0XE0 Siemens
    $412.50 - $1,577.50
    $412.50 - $1,577.50
    $412.50 - $1,577.50
    $412.50

    6GK7343-1CX10-0XE0 Siemens

    Simatic NET, CP 343-1 LEAN Communication Processor FOR CONNECTING Simatic S7-300 TO IND. ETHERNET VIA TCP/IP and UDP, MULTICAST, SEND/RECEIVE W/ an...

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  • 6ES7314-6CG03-0AB0 Siemens
    $0.00 - $581.75
    $581.75
    $0.00 - $581.75
    $581.75

    6ES7314-6CG03-0AB0 Siemens

    SIMATIC S7-300, CPU 314C-2 DP Compact CPU with MPI, 24 DI/16 DO, 4 AI, 2 AO, 1 Pt100, 4 high-speed counters (60 kHz), integrated DP interface, Inte...

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  • 6GK7343-1EX11-0XE0 Siemens
    $330.00 - $2,750.00
    $330.00 - $2,750.00
    $330.00 - $2,750.00
    $330.00

    6GK7343-1EX11-0XE0 Siemens

    Communications processor CP 343-1 for connection of SIMATIC S7-300 to Industrial Ethernet over ISO, TCP/IP and UDP, S7 communication, fetch/write, ...

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  • 6ES7314-6CH04-0AB0 Siemens
    $2,483.78 - $6,780.00
    $2,483.78 - $6,780.00
    $2,483.78 - $6,780.00
    $2,483.78

    6ES7314-6CH04-0AB0 Siemens

    SIMATIC S7-300, CPU 314C-2 DP COMPACT CPU WITH MPI, 24 DI/16 DO, 4AI, 2AO, 1 PT100, 4 FAST COUNTERS (60 KHZ), INTEGRATED DP INTERFACE, INTEGRATED 2...

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