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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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  • 6SL3055-0AA00-5AA3 Siemens
    Original price $866.25 - Original price $893.75
    Original price
    $866.25 - $893.75
    $866.25 - $893.75
    Current price $866.25

    6SL3055-0AA00-5AA3 Siemens

    Product Overview The 6SL3055-0AA00-5AA3 is a Siemens SINAMICS S120 SMC10 Sensor Module Cabinet-Mounted. It evaluates resolver and absolute encod...

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  • 6ES7153-2BA81-0XB0 Siemens
    Original price $479.96 - Original price $1,447.63
    Original price
    $479.96 - $1,447.63
    $479.96 - $1,447.63
    Current price $479.96

    6ES7153-2BA81-0XB0 Siemens

    Product Overview The Siemens 6ES7153-2BA81-0XB0 is an IM 153-2 interface module for ET 200M distributed I/O systems, providing PROFIBUS DP conne...

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  • 4AM6142-5AT10-0FA0 Siemens
    Original price $0.00 - Original price $3,610.25
    Original price
    $0.00 - $3,610.25
    $0.00 - $3,610.25
    Current price $3,610.25

    4AM6142-5AT10-0FA0 Siemens

    Product Overview The Siemens 4AM6142-5AT10-0FA0 is a single-phase SITAS control/isolation transformer from the SIDAC family, designed to step do...

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  • 6ES7151-7AA21-0AB0 Siemens
    Original price $0.00 - Original price $3,022.20
    Original price
    $0.00 - $3,022.20
    $0.00 - $3,022.20
    Current price $3,022.20

    6ES7151-7AA21-0AB0 Siemens

    Product Overview The 6ES7151-7AA21-0AB0 is a SIMATIC DP IM151-7 CPU module for ET 200S systems from Siemens. As a PROFIBUS DP slave interface mo...

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  • 6ES7650-1AK11-7XX0 Siemens
    Original price $799.80 - Original price $1,994.37
    Original price
    $799.80 - $1,994.37
    $799.80 - $1,994.37
    Current price $799.80

    6ES7650-1AK11-7XX0 Siemens

    Product Overview The 6ES7650-1AK11-7XX0 is a marshalled termination assembly (MTA) designed to interface with the Siemens ET 200M 12/24-Channel,...

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  • 6ES7144-1JB31-0XB0 Siemens
    Original price $2,932.20 - Original price $4,590.00
    Original price
    $2,932.20 - $4,590.00
    $2,932.20 - $4,590.00
    Current price $2,932.20

    6ES7144-1JB31-0XB0 Siemens

    Product Overview The SIMATIC ET 200X EM 144 AI 2 RTD expansion module (Siemens part number 6ES7 144-1JB31-0XB0) provides two RTD (resistance tem...

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  • 6GK5734-1FX00-0AA0 Siemens
    Original price $1,209.84 - Original price $1,237.50
    Original price
    $1,237.50
    $1,209.84 - $1,237.50
    Current price $1,237.50

    6GK5734-1FX00-0AA0 Siemens

    Product Overview The 6GK5734-1FX00-0AA0 is a Siemens SCALANCE W734-1 RJ45 IWLAN Client module designed for industrial wireless communication. It...

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  • 6ES7133-0BH01-0XB0 Siemens
    Original price $500.00 - Original price $767.25
    Original price
    $500.00 - $767.25
    $500.00 - $767.25
    Current price $500.00

    6ES7133-0BH01-0XB0 Siemens

    Product Overview The 6ES7133-0BH01-0XB0 is an ET 200B I/O module by Siemens, configured with 8 digital inputs and 8 digital outputs. It is part ...

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  • 6GK7443-1EX40-0XE0 Siemens
    Original price $2,449.98 - Original price $3,441.60
    Original price
    $3,441.60
    $2,449.98 - $3,441.60
    Current price $3,441.60

    6GK7443-1EX40-0XE0 Siemens

    Communications processor CP 443-1 Advanced for connection from SIMATIC S7-400 to FW V4.x to Industrial Ethernet PROFINET IO Controller and PROFINET...

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  • 6FC5114-0AB01-0AA0 Siemens
    Original price $0.00 - Original price $825.00
    Original price
    $825.00
    $0.00 - $825.00
    Current price $825.00

    6FC5114-0AB01-0AA0 Siemens

    Product Overview The Siemens part 6FC5114-0AB01-0AA0 is a legacy AC power supply module originally used in Siemens SINUMERIK 840C CNC control sy...

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  • 6FC5611-0CA01-0AA0 Siemens
    Original price $687.50 - Original price $2,860.00
    Original price
    $687.50 - $2,860.00
    $687.50 - $2,860.00
    Current price $687.50

    6FC5611-0CA01-0AA0 Siemens

    Product Overview The Siemens 6FC5611-0CA01-0AA0 is a SINUMERIK I/O module designated "PP 72/48," optimized for machine-level control in SINUMERI...

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  • 6SL3210-1KE13-2UP1 Siemens
    Original price $0.00 - Original price $631.16
    Original price
    $631.16
    $0.00 - $631.16
    Current price $631.16

    6SL3210-1KE13-2UP1 Siemens

    Product Overview The Siemens 6SL3210-1KE13-2UP1 is a SINAMICS G120C compact converter (drive) in a FSA frame. It accepts 3-phase 380-480 V AC in...

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  • 6SL3210-1SE14-1UA0 Siemens
    Original price $0.00 - Original price $1,625.00
    Original price
    $1,625.00
    $0.00 - $1,625.00
    Current price $1,625.00

    6SL3210-1SE14-1UA0 Siemens

    Product Overview The Siemens 6SL3210-1SE14-1UA0 is a SINAMICS S120 power module (PM340 blocksize) that converts three-phase 380-480 V AC input i...

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  • 6ES7972-0AB01-0XA0 Siemens
    Original price $460.00 - Original price $4,669.50
    Original price
    $460.00 - $4,669.50
    $460.00 - $4,669.50
    Current price $460.00

    6ES7972-0AB01-0XA0 Siemens

    Product Overview The 6ES7972-0AB01-0XA0 is a SIMATIC S7 diagnostic repeater designed for PROFIBUS DP networks. It functions as a diagnostic slav...

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  • 6GK5208-0BA00-2AF2 Siemens
    Original price $822.25 - Original price $956.86
    Original price
    $822.25 - $956.86
    $822.25 - $956.86
    Current price $822.25

    6GK5208-0BA00-2AF2 Siemens

    Product Overview The Siemens 6GK5208-0BA00-2AF2 is a SCALANCE XF208 managed Industrial Ethernet switch from the XF-200 series. It functions as a...

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  • 6ES7405-0KA00-0AA0 Siemens
    Original price $3,148.20 - Original price $8,052.15
    Original price
    $3,148.20 - $8,052.15
    $3,148.20 - $8,052.15
    Current price $3,148.20

    6ES7405-0KA00-0AA0 Siemens

    Product Overview The Siemens part 6ES7405-0KA00-0AA0 is a PS 405 wide-range power supply module intended for the SIMATIC S7-400 automation syste...

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  • 6AV7862-2BD00-0AA0 Siemens
    Original price $0.00 - Original price $1,086.25
    Original price
    $0.00 - $1,086.25
    $0.00 - $1,086.25
    Current price $1,086.25

    6AV7862-2BD00-0AA0 Siemens

    Product Overview The Siemens SIMATIC IFP1500 Basic Flat Panel (part number 6AV7862-2BD00-0AA0) is a 15" (15.6 in) 16:9 TFT display with LED back...

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  • 3VA5220-5EC31-0AA0 Siemens
    Original price $1,500.00 - Original price $2,398.55
    Original price
    $2,398.55
    $1,500.00 - $2,398.55
    Current price $2,398.55

    3VA5220-5EC31-0AA0 Siemens

    Product Overview The 3VA5220-5EC31-0AA0 is a 3-pole, UL-rated molded case circuit breaker of the SENTRON 3VA5 family, Frame 250. It provides ove...

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  • 6ES7123-1FB50-0AB0 Siemens
    Sold out
    Original price $0.00 - Original price $1,072.50
    Original price
    $1,072.50
    $0.00 - $1,072.50
    Current price $1,072.50

    6ES7123-1FB50-0AB0 Siemens

    SIMATIC SC,ELECTRONIC SUBMODULE 2 AI, +/-10V, 2 MS CONVERSION TIME P. CHANNEL

  • 6EP4133-0JB00-0AY0 Siemens
    Sold out
    Original price $0.00 - Original price $0.00
    Original price
    $0.00
    $0.00 - $0.00
    Current price $0.00

    6EP4133-0JB00-0AY0 Siemens

    Product Overview Siemens 6EP4133-0JB00-0AY0 is a SITOP UPS1100 lithium iron phosphate (LiFePO₄) battery module with 5 Ah capacity, designed to p...

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  • 7KM2111-1BA00-3AA0 Siemens
    Original price $410.00 - Original price $756.25
    Original price
    $410.00 - $756.25
    $410.00 - $756.25
    Current price $410.00

    7KM2111-1BA00-3AA0 Siemens

    Product Overview The Siemens 7KM2111-1BA00-3AA0 is a SENTRON PAC3200 three-phase electrical measuring device featuring an LCD display, designed ...

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  • 7KM2112-0BA00-2AA0 Siemens
    Original price $775.47 - Original price $3,297.80
    Original price
    $775.47 - $3,297.80
    $775.47 - $3,297.80
    Current price $775.47

    7KM2112-0BA00-2AA0 Siemens

    Product Overview The Siemens 7KM2112-0BA00-2AA0 (SENTRON PAC3200) is a multifunction electrical measurement device in the PAC measuring-device f...

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  • 6ES7954-8LP02-0AA0 Siemens
    Original price $0.00 - Original price $687.47
    Original price
    $687.47
    $0.00 - $687.47
    Current price $687.47

    6ES7954-8LP02-0AA0 Siemens

    Product Overview The Siemens 6ES7954-8LP02-0AA0 is a SIMATIC S7-1200 series memory card, implemented with 3.3 V Flash-EPROM technology. It provi...

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  • 7KM2112-0BA00-3AA0 Siemens
    Original price $450.00 - Original price $924.96
    Original price
    $450.00 - $924.96
    $450.00 - $924.96
    Current price $450.00

    7KM2112-0BA00-3AA0 Siemens

    Product Overview The Siemens 7KM2112-0BA00-3AA0 is a panel-mounted multifunction power monitoring device from the SENTRON PAC3200 product line. ...

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