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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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  • 6ES5465-4UA11 Siemens
    $357.36 - $1,741.25
    $357.36 - $1,741.25
    $357.36 - $1,741.25
    $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
    $549.97 - $8,472.00
    $549.97 - $8,472.00
    $549.97 - $8,472.00
    $549.97

    6ES5456-7LA11 Siemens

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

  • 6ES5312-5CA21 Siemens
    $464.75 - $806.75
    $464.75 - $806.75
    $464.75 - $806.75
    $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
    $520.00 - $1,062.50
    $520.00 - $1,062.50
    $520.00 - $1,062.50
    $520.00

    6ES5465-4UA12 Siemens

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

  • 6ES5385-8MB11 Siemens
    $547.25 - $2,126.58
    $547.25 - $2,126.58
    $547.25 - $2,126.58
    $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
    $770.50 - $1,063.33
    $770.50 - $1,063.33
    $770.50 - $1,063.33
    $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

  • 6ES5312-5AA31 Siemens
    $0.00 - $385.00
    $385.00
    $0.00 - $385.00
    $385.00

    6ES5312-5AA31 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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  • 6ES5445-3AA12 Siemens
    $300.00 - $1,159.93
    $300.00 - $1,159.93
    $300.00 - $1,159.93
    $300.00

    6ES5445-3AA12 Siemens

    SIMATIC S5, 445 DIGITAL OUTPUT NON-ISOLATED 32 OUTPUTS 24V DC/0.5A COMPACT VERSION K

  • 6ES5318-8MA12 Siemens
    $464.75 - $1,362.25
    $464.75 - $1,362.25
    $464.75 - $1,362.25
    $464.75

    6ES5318-8MA12 Siemens

    SIMATIC S5, Connection 318 for ET 100U with connector plug

  • 6ES5482-7LA11 Siemens
    $622.50 - $1,536.13
    $622.50 - $1,536.13
    $622.50 - $1,536.13
    $622.50

    6ES5482-7LA11 Siemens

    SIMATIC S5, dig input/output 482 Isolated for S5-115U/F 16 Inputs/Outputs 24 V DC; 0.5 A POSITIVE-READING, POSITIVE-SWITCHING

  • 6ES5377-0BA31 Siemens
    $600.70 - $659.10
    $600.70 - $659.10
    $600.70 - $659.10
    $600.70

    6ES5377-0BA31 Siemens

    SIMATIC S5, Memory module 377 Short design RAM, 64 KB,with backup battery

  • 6ES5458-4UA12 Siemens
    $812.50 - $3,664.48
    $812.50 - $3,664.48
    $812.50 - $3,664.48
    $812.50

    6ES5458-4UA12 Siemens

    SIMATIC S5 458 DIGITAL OUTPUT MODULE FLOATING, COMPACT VERSION U 16 RELAY CONTACT OUTPUTS 60V DC; 0.5A

  • 6ES5441-4UA14 Siemens
    $288.75 - $539.98
    $288.75 - $539.98
    $288.75 - $539.98
    $288.75

    6ES5441-4UA14 Siemens

    SIMATIC S5, digitaloutput 441-4 Non-isolated Compact design 32 ouputs 24 V DC/0.5 A

  • 6ES5090-8ME11 Siemens
    $2,730.00 - $2,962.00
    $2,730.00 - $2,962.00
    $2,730.00 - $2,962.00
    $2,730.00

    6ES5090-8ME11 Siemens

    SIMATIC S5, Connection IM 90 for expanding of the S5-90U with max. 6 S5-100U peripheral module with 24 V DC and 9V BUS SUPPLY

  • 6GT2002-0AA00 Siemens
    $491.95 - $872.10
    $491.95 - $872.10
    $491.95 - $872.10
    $491.95

    6GT2002-0AA00 Siemens

    MOBY basic module, ASM400/401/500 without channel module SIMATIC S5 115U 135U, 155U/H

  • 6ES5380-7AA12 Siemens
    $382.25 - $667.50
    $382.25 - $667.50
    $382.25 - $667.50
    $382.25

    6ES5380-7AA12 Siemens

    SIMATIC S5 TIMER MODULE 380 FOR S5-110 PLC 4 TIMING ELEMENTS, 10 MS TO 100 S

  • 6ES5377-0AA32 Siemens
    $288.75 - $2,294.53
    $288.75 - $2,294.53
    $288.75 - $2,294.53
    $288.75

    6ES5377-0AA32 Siemens

    SIMATIC S5 377 MEMORY SUBMODULE SHORT TYPE RAM, 64 KBYTES

  • 6ES5482-8MA13 Siemens
    $300.00 - $330.00
    $300.00 - $330.00
    $300.00 - $330.00
    $300.00

    6ES5482-8MA13 Siemens

    SIMATIC S5, dig input/output 482 Non-isolated for S5-90U/-95U/-100U, ET 100U, ET 200U 16 inputs 24 V DC 16 x Outputs 24 V DC; 0.5 A

  • 6ES5923-3UA11 Siemens
    $547.50 - $1,411.53
    $547.50 - $1,411.53
    $547.50 - $1,411.53
    $547.50

    6ES5923-3UA11 Siemens

    SIMATIC S5 923A COORDINATOR F. CC 135U

  • 6ES5454-7LA11 Siemens
    $300.00 - $1,000.00
    $300.00 - $1,000.00
    $300.00 - $1,000.00
    $300.00

    6ES5454-7LA11 Siemens

    SIMATIC S5 454 DIGITAL OUTPUT MODULE FLOATING, F. S5-115U/F PLC 16 OUTPUTS, 24V DC; 2A

  • 6ES5465-4UA13 Siemens
    $412.47 - $433.26
    $433.26
    $412.47 - $433.26
    $433.26

    6ES5465-4UA13 Siemens

    Simatic S5 465 ANALOG Input Module NON-FLOATING, COMPACT Version U 16 INPUTS MEASURING RANGE Module REQUIRED

  • 6ES5441-7LA12 Siemens
    $324.50 - $945.00
    $324.50 - $945.00
    $324.50 - $945.00
    $324.50

    6ES5441-7LA12 Siemens

    SIMATIC S5 441 DIGITAL OUTPUT MODULE NON-FLOATING, 32 OUTPUTS, 24V DC; 0.5A

  • 6ES5441-7LA11 Siemens
    $412.50 - $1,127.48
    $412.50 - $1,127.48
    $412.50 - $1,127.48
    $412.50

    6ES5441-7LA11 Siemens

    SIMATIC S5 441 DIGITAL OUTPUT MODULE NON-FLOATING, F. S5-115U PLC 32 OUTPUTS, 24V DC; 0.5A

  • 6ES5417-7AA21 Siemens
    $787.50 - $3,137.40
    $787.50 - $3,137.40
    $787.50 - $3,137.40
    $787.50

    6ES5417-7AA21 Siemens

    SIMATIC S5, 417 DIGITAL OUTPUT MODULE GALVANICALLY ISOLATED WITH RELAY, 8 OUTPUTS 30 V DC TO 250 V AC, 5 A