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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.
  • 6ES5470-4UC12 Siemens
    Original price $519.75 - Original price $2,498.28
    Original price
    $519.75 - $2,498.28
    $519.75 - $2,498.28
    Current price $519.75

    6ES5470-4UC12 Siemens

    SIMATIC S5 470 ANALOG OUTPUT MODULE FLOATING, COMPACT VERSION U 8 OUTPUTS +1 TO 5V, +4 TO 20MA

  • 6AW5463-0AB Siemens
    Original price $0.00 - Original price $624.98
    Original price
    $624.98
    $0.00 - $624.98
    Current price $624.98

    6AW5463-0AB Siemens

    6AW5 463-0AB Moby-M Module

  • 6ES5463-4UA12 Siemens
    Original price $0.00 - Original price $357.47
    Original price
    $357.47
    $0.00 - $357.47
    Current price $357.47

    6ES5463-4UA12 Siemens

    SIMATIC S5 463 ANALOG INPUT MODULE FLOATING, COMPACT VERSION U 4 INP. 1/10V/20MA/4 TO 20MA F. 50HZ POWER SYSTEMS

  • 6ES5470-7LB12 Siemens
    Original price $521.18 - Original price $1,747.50
    Original price
    $521.18 - $1,747.50
    $521.18 - $1,747.50
    Current price $521.18

    6ES5470-7LB12 Siemens

    SIMATIC S5 470 ANALOG OUTPUT MODULE FLOATING, F. S5-115U/F PLC 8 OUTPUTS, +- 10V

  • 6ES5460-7LA12 Siemens
    Original price $745.00 - Original price $2,910.60
    Original price
    $745.00 - $2,910.60
    $745.00 - $2,910.60
    Current price $745.00

    6ES5460-7LA12 Siemens

    SIMATIC S5 460 ANALOG INPUT MODULE FLOATING, MEASURING RANGE MODULE REQUIRED 8 INPUTS FOR S5-115U/F

  • 6ES5355-3UA11 Siemens
    Original price $1,160.00 - Original price $1,982.05
    Original price
    $1,160.00 - $1,982.05
    $1,160.00 - $1,982.05
    Current price $1,160.00

    6ES5355-3UA11 Siemens

    SIMATIC S5,355 MEMORY SUBMODULE RAM/EPROM, 3 SLOTS F.373/377 MEMORY SUBMODULE

  • 6GK1143-0TA01 Siemens
    Original price $0.00 - Original price $1,518.75
    Original price
    $1,518.75
    $0.00 - $1,518.75
    Current price $1,518.75

    6GK1143-0TA01 Siemens

    SINEC CP 1430 TF (A1) COMMUNICATIONS PROCESSOR FOR CONNECTION OF SIMATIC S5 TO INDUSTRIAL ETHERNET BASIC VERSION

  • 6ES5244-3AA13 Siemens
    Original price $0.00 - Original price $1,875.00
    Original price
    $1,875.00
    $0.00 - $1,875.00
    Current price $1,875.00

    6ES5244-3AA13 Siemens

    SIMATIC S5, IP 244 TEMP.CONTROL MODULE.

  • 6ES5467-8EF11 Siemens
    Original price $0.00 - Original price $1,092.50
    Original price
    $1,092.50
    $0.00 - $1,092.50
    Current price $1,092.50

    6ES5467-8EF11 Siemens

    SIMATIC S5, EX ANALOG INPUT 467 FLOATING, FOR S5-100U, 2 INPUTS FOR PT 100

  • 6ES5458-7LC11 Siemens
    Original price $1,267.73 - Original price $2,422.73
    Original price
    $1,267.73 - $2,422.73
    $1,267.73 - $2,422.73
    Current price $1,267.73

    6ES5458-7LC11 Siemens

    SIMATIC S5, Digital output 458 Isolated for S5-115U/F 16 relay outputs AC 250V 1.5A, 30 V DC 3 A, 110V DC V 0.08A

  • 6ES5458-4UC11 Siemens
    Original price $955.83 - Original price $1,509.80
    Original price
    $955.83 - $1,509.80
    $955.83 - $1,509.80
    Current price $955.83

    6ES5458-4UC11 Siemens

    SIMATIC S5, Digital output 458 Isolated Compact design U 16 relay output AC 250V 1,5A, 30 V DC 3 A, 110V DC V 0.08A

  • 6ES5318-8MC11 Siemens
    Original price $1,039.95 - Original price $1,072.50
    Original price
    $1,072.50
    $1,039.95 - $1,072.50
    Current price $1,072.50

    6ES5318-8MC11 Siemens

    SIMATIC S5, IM318-C INTERFACE MODULE, SLAVE INTERFACE, FOR ET200U TO PROFIBUS DP/FMS

  • 6ES5460-4UA12 Siemens
    Original price $308.99 - Original price $622.50
    Original price
    $308.99 - $622.50
    $308.99 - $622.50
    Current price $308.99

    6ES5460-4UA12 Siemens

    SIMATIC S5 460 ANALOG INPUT MODULE FLOATING MEASURING RANGE MODULE REQUIRED 8 INPUTS

  • 6ES5314-3UR11 Siemens
    Original price $492.25 - Original price $956.25
    Original price
    $492.25 - $956.25
    $492.25 - $956.25
    Current price $492.25

    6ES5314-3UR11 Siemens

    SIMATIC S5, Connection IM 314R (In expansion unit) for decentral connection up to 600m from ED to CD for AG S5-155H, -115H

  • 6ES5465-7LA13 Siemens
    Original price $622.50 - Original price $2,495.24
    Original price
    $622.50 - $2,495.24
    $622.50 - $2,495.24
    Current price $622.50

    6ES5465-7LA13 Siemens

    SIMATIC S5, Analog input 465-7 non-isolated 16 inputs Measuring range modules for S5-115U

  • 6ES5304-3UA11 Siemens
    Original price $376.28 - Original price $667.05
    Original price
    $376.28 - $667.05
    $376.28 - $667.05
    Current price $376.28

    6ES5304-3UA11 Siemens

    SIMATIC S5,304 EU INTERF. MOD. F. DISTRIBUTED CONFIGURATION UP TO 600M F.CONNECTING EXPANSION UNIT TO A CENTRAL CONTROLLER, INTERFACING CENTRAL CON...

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  • 6ES5460-7LA11 Siemens
    Original price $0.00 - Original price $897.80
    Original price
    $897.80
    $0.00 - $897.80
    Current price $897.80

    6ES5460-7LA11 Siemens

    SIMATIC S5 460 ANALOG INPUT MODULE FLOATING 8 INPUTS MEASURING RANGE MODULE REQUIRED

  • 6ES5465-7LA12 Siemens
    Original price $519.75 - Original price $4,587.18
    Original price
    $519.75 - $4,587.18
    $519.75 - $4,587.18
    Current price $519.75

    6ES5465-7LA12 Siemens

    SIMATIC S5 465 ANALOG INPUT MODULE NON-FLOATING 16 INPUTS, F. S5-115U PLC MEASURING RANGE MODULE REQUIRED

  • 6ES5301-3AB13 Siemens
    Original price $300.00 - Original price $435.13
    Original price
    $300.00 - $435.13
    $300.00 - $435.13
    Current price $300.00

    6ES5301-3AB13 Siemens

    SIMATIC S5, Connection IM 301 (in main unit) for decentral connection up to 200M from ED to or EKL 484 to CD for central connection Compact design ...

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  • 6ES5254-4UB21 Siemens
    Original price $0.00 - Original price $1,237.50
    Original price
    $1,237.50
    $0.00 - $1,237.50
    Current price $1,237.50

    6ES5254-4UB21 Siemens

    IP254 Moby M Interface Module

  • 6ES5312-5AA13 Siemens
    Original price $695.00 - Original price $920.18
    Original price
    $695.00 - $920.18
    $695.00 - $920.18
    Current price $695.00

    6ES5312-5AA13 Siemens

    SIMATIC S5, 312 CC INTERF. MOD. F. CENTRALIZED CONNECTION OF EXPANSION UNITS TO CENTRAL CONTROLLER OR EXPANSION UNITS, "A" VERSION, EXPANS. UNIT LO...

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  • 6ES5470-4UA13 Siemens
    Original price $750.00 - Original price $1,222.50
    Original price
    $750.00 - $1,222.50
    $750.00 - $1,222.50
    Current price $750.00

    6ES5470-4UA13 Siemens

    Simatic S5 470 ANALOG OUTPUT Module FLOATING, COMPACT Version U 8 OUTPUTS +-10V/0 TO 20mA

  • 6ES5464-8MB11 Siemens
    Original price $740.00 - Original price $1,054.33
    Original price
    $740.00 - $1,054.33
    $740.00 - $1,054.33
    Current price $740.00

    6ES5464-8MB11 Siemens

    SIMATIC S5, Analog input 464 Isolated for S5-90U/-95U/-100U, ET 100U, ET 200U 4 inputs +-1V

  • 6ES5460-4UA13 Siemens
    Original price $285.29 - Original price $892.58
    Original price
    $285.29 - $892.58
    $285.29 - $892.58
    Current price $285.29

    6ES5460-4UA13 Siemens

    SIMATIC S5, Analog input 460 Isolated Measuring range modules 8 inputs Compact design U

  • 6ES5464-8MA21 Siemens
    Original price $579.98 - Original price $6,694.50
    Original price
    $579.98 - $6,694.50
    $579.98 - $6,694.50
    Current price $579.98

    6ES5464-8MA21 Siemens

    SIMATIC S5, Analog input 464 Isolated for ET 100U 4 inputs +-50mV with linearization

  • 6ES5350-3KA21 Siemens
    Original price $1,376.83 - Original price $2,567.40
    Original price
    $1,376.83 - $2,567.40
    $1,376.83 - $2,567.40
    Current price $1,376.83

    6ES5350-3KA21 Siemens

    SIMATIC S5 350 MEMORY MODULE COMPACT VERSION 2 SLOTS F.372 MEMORY SUBMODULE RAM, 8K BYTES

  • 6ES5700-2LA22 Siemens
    Original price $0.00 - Original price $647.50
    Original price
    $647.50
    $0.00 - $647.50
    Current price $647.50

    6ES5700-2LA22 Siemens

    SIMATIC S5, CR 700-2F rack for central device S5-115F

  • 6ES5456-4UA12 Siemens
    Original price $364.29 - Original price $897.50
    Original price
    $364.29 - $897.50
    $364.29 - $897.50
    Current price $364.29

    6ES5456-4UA12 Siemens

    SIMATIC S5, Digital output 456 Isolated Compact design U 16 Outputs 115/230 V AC; 2A

  • 6ES5482-4UA20 Siemens
    Original price $396.94 - Original price $3,878.00
    Original price
    $396.94 - $3,878.00
    $396.94 - $3,878.00
    Current price $396.94

    6ES5482-4UA20 Siemens

    SIMATIC S5, DIGITAL INPUT/OUTPUT 482 ISOLATED COMPACT DESIGN U 16 OR 24 OUTPUTS, 24 V DC 8 OR 16 OUTPUTS 24 V DC; 0.5 A

  • 6ES5453-4UA11 Siemens
    Original price $0.00 - Original price $352.83
    Original price
    $0.00 - $352.83
    $0.00 - $352.83
    Current price $352.83

    6ES5453-4UA11 Siemens

    SIMATIC S5,453 DIGIT.OUTP.MOD. FLOATING COMPACT VERSION U 16 OUTPUTS, DC 24V, 2A

  • 6ES5313-3AA12 Siemens
    Original price $0.00 - Original price $947.50
    Original price
    $947.50
    $0.00 - $947.50
    Current price $947.50

    6ES5313-3AA12 Siemens

    SIMATIC S5 MONITORING MODULE 313 F. MONITORING SIGNALS ON THE INTERNAL S5 BUS COMPACT VERSION

  • 6ES5458-7LA11 Siemens
    Original price $1,499.08 - Original price $1,750.00
    Original price
    $1,499.08 - $1,750.00
    $1,499.08 - $1,750.00
    Current price $1,499.08

    6ES5458-7LA11 Siemens

    SIMATIC S5 458 DIGITAL OUTPUT MODULE FLOATING, F. S5-115U/F PLC 16 RELAY CONTACT OUTPUTS 30V AC/DC; 0.5 A

  • 6ES5470-8MA12 Siemens
    Original price $1,210.00 - Original price $4,918.10
    Original price
    $1,210.00 - $4,918.10
    $1,210.00 - $4,918.10
    Current price $1,210.00

    6ES5470-8MA12 Siemens

    Simatic S5 470 ANALOG OUTPUT Module FLOATING F. S5-90U/-95U/-100U, ET 100U, ET 200U, 2 OUTPUTS +-10V

  • 6ES5444-3AA11 Siemens
    Original price $343.75 - Original price $2,045.75
    Original price
    $343.75 - $2,045.75
    $343.75 - $2,045.75
    Current price $343.75

    6ES5444-3AA11 Siemens

    SIMATIC S5, 444 DIGITAL OUTPUT NON-ISOLATED 16 OUTPUTS 24V DC/2A COMPACT VERSION K

  • 6ES5434-4UA11 Siemens
    Original price $0.00 - Original price $1,960.00
    Original price
    $1,960.00
    $0.00 - $1,960.00
    Current price $1,960.00

    6ES5434-4UA11 Siemens

    SIMATIC S5,434 DIGIT.INP.MODULE FLOATING 32 INPUTS 5V/15V DC COMPACT VERSION U

  • 6ES5456-4UB12 Siemens
    Original price $897.75 - Original price $1,583.63
    Original price
    $897.75 - $1,583.63
    $897.75 - $1,583.63
    Current price $897.75

    6ES5456-4UB12 Siemens

    SIMATIC S5 456 DIGITAL OUTPUT MODULE FLOATING, COMPACT VERSION U 8 OUTPUTS, 115/240V AC; 2A

  • 6ES5267-8MA11 Siemens
    Original price $649.65 - Original price $787.50
    Original price
    $787.50
    $649.65 - $787.50
    Current price $787.50

    6ES5267-8MA11 Siemens

    SIMATIC S5, Positioning mode IP267 STEP MOTOR CONTROL for S5-90U-95U-100U, ET 200U

  • 6ES5465-4UA11 Siemens
    Original price $357.36 - Original price $1,950.20
    Original price
    $357.36 - $1,950.20
    $357.36 - $1,950.20
    Current price $357.36

    6ES5465-4UA11 Siemens

    SIMATIC S5,465 ANALOG INP.MOD. NON-FLOATING 16 INPUTS COMPACT VERSION U MEASURING RANGE MOD.REQUIRED

  • 6ES5456-7LA11 Siemens
    Original price $549.97 - Original price $8,472.00
    Original price
    $549.97 - $8,472.00
    $549.97 - $8,472.00
    Current price $549.97

    6ES5456-7LA11 Siemens

    SIMATIC S5, Digital output 456 Isolated for S5-115U 16 Outputs 115/230 V AC; 1A

  • 6ES5415-7AB21 Siemens
    Original price $0.00 - Original price $722.50
    Original price
    $722.50
    $0.00 - $722.50
    Current price $722.50

    6ES5415-7AB21 Siemens

    SIMATIC S5 415 DIGITAL OUTPUT MODULE GALVANICALLY ISOLATED 8 OUTPUTS 220 V AC, 2 A

  • 6ES5464-8MF21 Siemens
    Original price $2,554.20 - Original price $2,809.62
    Original price
    $2,554.20 - $2,809.62
    $2,554.20 - $2,809.62
    Current price $2,554.20

    6ES5464-8MF21 Siemens

    SIMATIC S5, Analog input 464 Isolated for S5-90U/-95U/-100U, ET 100U, ET 200U 2 inputs for Pt100 with linearization

  • 6ES5470-8MB12 Siemens
    Original price $0.00 - Original price $1,203.10
    Original price
    $1,203.10
    $0.00 - $1,203.10
    Current price $1,203.10

    6ES5470-8MB12 Siemens

    SIMATIC S5 470 ANALOG OUTPUT MODULE FLOATING FOR S5-90U/-95U/-100U, ET 100U, ET 200U 2 OUTPUTS +-20MA

  • 6ES5312-5CA21 Siemens
    Original price $464.75 - Original price $810.00
    Original price
    $464.75 - $810.00
    $464.75 - $810.00
    Current price $464.75

    6ES5312-5CA21 Siemens

    SIMATIC S5 IM310 CC INTERFACE MODULE FOR CENTRALIZED CONFIG.UP TO 200M F.CONNECT.EU TO CC OR EU COMPACT VERSION, EU WITHOUT POWER SUPPLY, OPTIONAL ...

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  • 6ES5465-4UA12 Siemens
    Original price $520.00 - Original price $1,062.50
    Original price
    $520.00 - $1,062.50
    $520.00 - $1,062.50
    Current price $520.00

    6ES5465-4UA12 Siemens

    SIMATIC S5, 465 ANALOG INPUT NON-FLOATING, COMPACT VERSION U 16 INPUTS MEASURING RANGE MODULE REQUIRED

  • 6ES5385-8MB11 Siemens
    Original price $547.25 - Original price $1,687.75
    Original price
    $547.25 - $1,687.75
    $547.25 - $1,687.75
    Current price $547.25

    6ES5385-8MB11 Siemens

    SIMATIC S5, Counting module 385B for S5-90U/-95U/-100U, ET 100U, ET 200U Counting frequency up to 500 kHz

  • 6ES5482-4UA11 Siemens
    Original price $770.50 - Original price $1,063.33
    Original price
    $770.50 - $1,063.33
    $770.50 - $1,063.33
    Current price $770.50

    6ES5482-4UA11 Siemens

    SIMATIC S5, DIGITAL INPUT/OUTPUT 482 ISOLATED COMPACT DESIGN U 16 OR 24 OUTPUTS, 24 V DC 8 OR 16 OUTPUTS 24 V DC; 0.5 A

  • 6ES5400-0AA11 Siemens
    Original price $0.00 - Original price $2,393.62
    Original price
    $2,393.62
    $0.00 - $2,393.62
    Current price $2,393.62

    6ES5400-0AA11 Siemens

    SIMATIC S5, MODULE 400 DIGIT. INPUT/TIMER MODULE FOR S5-010W PLC, 4 ANALOG TIMES 40 INPUTS, 24 V DC

  • 6ES5777-1BC01 Siemens
    Original price $3,834.71 - Original price $4,892.48
    Original price
    $3,834.71 - $4,892.48
    $3,834.71 - $4,892.48
    Current price $3,834.71

    6ES5777-1BC01 Siemens

    SIMATIC S5, Bus terminal BT 777-1 for SIMATIC NET L1, with break recognition for distances up to 4KM