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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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  • 6ES7277-0AA22-0XA0 Siemens
    $550.00 - $2,716.45
    $550.00 - $2,716.45
    $550.00 - $2,716.45
    $550.00

    6ES7277-0AA22-0XA0 Siemens

    SIMATIC S7-200, PROFIBUS DP SLAVE MODULE, 9.6KB TO 12MB, 1 PORT, PROFIBUS DP/MPI

  • 6ES7901-3CB30-0XA0 Siemens
    $339.02 - $2,802.00
    $339.02 - $2,802.00
    $339.02 - $2,802.00
    $339.02

    6ES7901-3CB30-0XA0 Siemens

    SIMATIC S7-200, PC/PPI CABLE MM MULTIMASTER, FOR CONNECTING S7-200 TO SERIAL PORT OF PC, SUPPORTS FREEPORT AND GSM MODEMS

  • 6DD1601-0AE0 Siemens
    $2,082.50 - $4,355.18
    $2,082.50 - $4,355.18
    $2,082.50 - $4,355.18
    $2,082.50

    6DD1601-0AE0 Siemens

    SIMADYN D, PROCESSOR MODULE PG16 LINE-COMMUTATED CONVERTERS

  • 6DD1645-0AE1 Siemens
    $3,336.14 - $5,038.50
    $3,336.14 - $5,038.50
    $3,336.14 - $5,038.50
    $3,336.14

    6DD1645-0AE1 Siemens

    SIMADYN D, SIGNAL PROCESSOR MODULE EP3.1 SPECIAL APPLICATION ONLY

  • 6DD1661-0AD1 Siemens
    $5,984.40 - $19,269.89
    $5,984.40 - $19,269.89
    $5,984.40 - $19,269.89
    $5,984.40

    6DD1661-0AD1 Siemens

    SIMATIC TDC Communication module CP 50M1 with 8 MB buffer module up to 1 MPI interface, up to 2 PROFIBUS DP Interfaces

  • 6DD1662-0AB0 Siemens
    $384.97 - $2,999.90
    $384.97 - $2,999.90
    $384.97 - $2,999.90
    $384.97

    6DD1662-0AB0 Siemens

    SIMADYN D COMMUNICATION MODULE CS7 CARRIER MODULE FOR A MAXIMUM OF 3 COMMUNICATION SUBMODULES

  • 6DD1661-0AB1 Siemens
    $562.50 - $4,547.33
    $562.50 - $4,547.33
    $562.50 - $4,547.33
    $562.50

    6DD1661-0AB1 Siemens

    SIMADYN D COMMUNICATION MODULE CSH11 SLAVE INTERFACE FOR BUS SYSTEM SINEC H1

  • 6DD1606-1AC0 Siemens
    $0.00 - $336.60
    $336.60
    $0.00 - $336.60
    $336.60

    6DD1606-1AC0 Siemens

    SIMADYN D, PROCESSOR MODULE PT20 TECHNOLOGY 16 BIT, 20 MHZ L-BUS, 16 BI AL., 8 BI , 16 BO 7 AE , 4AO, 2 SENSING INPUTS

  • 6DD1640-0AC0 Siemens
    $622.50 - $2,093.77
    $622.50 - $2,093.77
    $622.50 - $2,093.77
    $622.50

    6DD1640-0AC0 Siemens

    SIMADYN D, INPUT OUTPUT MODULE EM11 16BIT , 8BO, 4AI, 4AI INT., 2AO PULSE SENSING

  • 6DD1688-0AE2 Siemens
    $1,875.00 - $5,149.49
    $1,875.00 - $5,149.49
    $1,875.00 - $5,149.49
    $1,875.00

    6DD1688-0AE2 Siemens

    SIMADYN D COMMUNICATION SUBMODULE SS52 FOR CS7 , MASTER INTERFACE FOR BUS SYSTEM SINEC L2 DP

  • 6DD1600-0AF0 Siemens
    $999.93 - $2,926.98
    $999.93 - $2,926.98
    $999.93 - $2,926.98
    $999.93

    6DD1600-0AF0 Siemens

    SIMADYN D PROCESS MODULE PM16 GENERAL APPLICATION 16BIT16MHZ L- AND C-BUS , 16BI AL, 16BO

  • 6DD1606-3AC0 Siemens
    $812.50 - $1,585.73
    $812.50 - $1,585.73
    $812.50 - $1,585.73
    $812.50

    6DD1606-3AC0 Siemens

    SIMADYN D I/O SUBMODULE IT41 FOR PM4/PM5/PM6 16 BI, 16 BO, 4 AI, 4 AO, 4 ENCODER INPUTS

  • 6DD1611-0AD0 Siemens
    $327.25 - $2,618.00
    $327.25 - $2,618.00
    $327.25 - $2,618.00
    $327.25

    6DD1611-0AD0 Siemens

    SIMADYN D MAILBOX MM11 L- AND C-BUS , EACH 64KB RAM

  • 6SE7016-0TP60 Siemens
    $3,000.00 - $4,845.61
    $3,000.00 - $4,845.61
    $3,000.00 - $4,845.61
    $3,000.00

    6SE7016-0TP60 Siemens

    SIMOVERT MASTERDRIVES VECTOR CONTROL INVERTER COMPACT PLUS DESIGN DEGREE OF PROTECTION IP20 DC510V-650V, 6.1A NOM. POWER RATINGS: 2.2 KW DOCUMENTAT...

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  • 6DL3100-8AC05 Siemens
    $0.00 - $949.98
    $949.98
    $0.00 - $949.98
    $949.98

    6DL3100-8AC05 Siemens

    ADDFEM front end module PROFIBUS module with fast I/O functions, redundancy with FEF POCO plus (front-end function positioner plus)

  • 6FX2007-1AC03 Siemens
    $0.00 - $2,998.00
    $2,998.00
    $0.00 - $2,998.00
    $2,998.00

    6FX2007-1AC03 Siemens

    SINUMERIK FM-NC/840D HAND-HELD UNIT B-MPI COILED CABLE 3.5 M, 2 EMERGENCY-STOP CHANNELS, 2 PERMISSIVE SWITCH CHANNELS

  • 6ES5955-3LF44 Siemens
    $3,538.31 - $34,405.60
    $3,538.31 - $34,405.60
    $3,538.31 - $34,405.60
    $3,538.31

    6ES5955-3LF44 Siemens

    SIMATIC S5, POWER SUPPLY 955 FOR CC S5-135U/155U, EU 185U 230/120V AC; 5V, 40A

  • 6ES5183-3UA13 Siemens
    $1,507.93 - $6,538.50
    $1,507.93 - $6,538.50
    $1,507.93 - $6,538.50
    $1,507.93

    6ES5183-3UA13 Siemens

    SIMATIC S5, EXPANSION UNIT EG 183U, 21 SLOTS, WITH POWER SUPPLY 120/230;5V AC;18A WITH FAN, WITHOUT MANUAL

  • 6ES5955-3LF41 Siemens
    $2,202.55 - $29,545.20
    $2,202.55 - $29,545.20
    $2,202.55 - $29,545.20
    $2,202.55

    6ES5955-3LF41 Siemens

    SIMATIC S5 955 POWER SUPPLY MODULE FOR CC S5-135U/155U, EU 185U 230/120V AC; 5V, 40A

  • 6SE7022-6EC61 Siemens
    $2,712.82 - $3,804.50
    $2,712.82 - $3,804.50
    $2,712.82 - $3,804.50
    $2,712.82

    6SE7022-6EC61 Siemens

    SIMOVERT MASTERDRIVES VECTOR CONTROL CONVERTER COMPACT UNIT, IP20 3 380-480V AC, 50/60HZ, 25.5 A NOM. POWER RATINGS: 11KW DOCUMENTATION ON CD

  • 6ES5955-3NC42 Siemens
    $2,639.89 - $9,138.00
    $2,639.89 - $9,138.00
    $2,639.89 - $9,138.00
    $2,639.89

    6ES5955-3NC42 Siemens

    SIMATIC S5, power supply 955 for ZG S5-135U/-155U, EG 183/185U 24 V DC 5 V, 18 A

  • 6ES5317-3UA11 Siemens
    $2,307.80 - $27,233.84
    $2,307.80 - $27,233.84
    $2,307.80 - $27,233.84
    $2,307.80

    6ES5317-3UA11 Siemens

    SIMATIC S5 IM 317 CC INTERFACE MODULE ON FIBER OPTIC BASIS

  • 6SE3221-3DC50 Siemens
    $0.00 - $2,970.00
    $2,970.00
    $0.00 - $2,970.00
    $2,970.00

    6SE3221-3DC50 Siemens

    MICROMASTER VECTOR MMV550/3 WITH BUILT IN CLASS A FILTER 3AC 380-480V +/-10 50/60HZ CONSTANT TORQUE: 5.5 KW OVERLOAD 150 60SEC, 200 3SEC VARIABLE T...

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  • 6SE9215-8DB40 Siemens
    $549.97 - $7,363.80
    $549.97 - $7,363.80
    $549.97 - $7,363.80
    $549.97

    6SE9215-8DB40 Siemens

    MICROMASTER MM220/3 UNFILTERED 3AC 380-500V +/-10 50/60HZ CONSTANT TORQUE: 2.2 KW OVERLOAD 150 60SEC VARIABLE TORQUE: N/A 184 X 149 X 172 MM (H X W...

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  • 6ES5308-3UC21 Siemens
    $632.48 - $1,132.50
    $1,132.50
    $632.48 - $1,132.50
    $1,132.50

    6ES5308-3UC21 Siemens

    SIMATIC S5, Connection IM308-C for PROFIBUS DP, Master connection for S5-115U/135U/155U; Notice: only 5 V memory cards in the IM308-C programmable

  • 6ES5955-3LC41 Siemens
    $2,401.00 - $4,863.00
    $2,401.00 - $4,863.00
    $2,401.00 - $4,863.00
    $2,401.00

    6ES5955-3LC41 Siemens

    SIMATIC S5 955 POWER SUPPLY MODULE F. CC S5-135U/155U, EU 183/185U 230/120V AC; 5V, 18A

  • 6ES5955-3LF12 Siemens
    $0.00 - $947.60
    $947.60
    $0.00 - $947.60
    $947.60

    6ES5955-3LF12 Siemens

    SIMATIC S5 955 POWER SUPPLY UNIT F. CC 135U/150U/155U/EU 185U 115/230V AC; 5V DC, 40A

  • 6ES5955-3LC42 Siemens
    $2,640.00 - $9,814.50
    $2,640.00 - $9,814.50
    $2,640.00 - $9,814.50
    $2,640.00

    6ES5955-3LC42 Siemens

    SIMATIC S5 955 POWER SUPPLY MODULE F. CC S5-135U/155U, EU 183/185U 230/120V AC; 5V, 18A

  • 6SE9221-8CC13 Siemens
    $2,300.75 - $8,491.86
    $2,300.75 - $8,491.86
    $2,300.75 - $8,491.86
    $2,300.75

    6SE9221-8CC13 Siemens

    MICROMASTER MM400/2 UNFILTERED 3AC 208-230V +/-10 50/60HZ CONSTANT TORQUE: 4.0 KW OVERLOAD 150 60SEC VARIABLE TORQUE: N/A 215 X 185 X 195 MM (H X W...

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  • 6FX2007-1AC14 Siemens
    $0.00 - $5,130.17
    $5,130.17
    $0.00 - $5,130.17
    $5,130.17

    6FX2007-1AC14 Siemens

    SINUMERIK FM-NC/840D/810D 6FX2007-1AC14 HAND-HELD UNIT B-MPI CABLE 10 M, 2 EMERGENCY-STOP CHANNELS, 2 PERMISSIVE SWITCH CHANNELS, 3 STEPS

  • 3RW5535-6HA04 Siemens
    $0.00 - $3,000.00
    $3,000.00
    $0.00 - $3,000.00
    $3,000.00

    3RW5535-6HA04 Siemens

    SIRIUS soft starter 200-480 V 143 A, 24 V AC/DC Screw terminals

  • 6ES5535-3LB12 Siemens
    $428.86 - $684.28
    $428.86 - $684.28
    $428.86 - $684.28
    $428.86

    6ES5535-3LB12 Siemens

    SIMATIC S5, CP 535 COMMUNICATION PROCESSOR F. SINEC H1, W/O 15V MODULE W/O 15V VOLTAGE

  • 6RB2025-0FA01 Siemens
    $0.00 - $687.50
    $687.50
    $0.00 - $687.50
    $687.50

    6RB2025-0FA01 Siemens

    SIMODRIVE 6RB20 DC FEED DRIVE POWER PRINTED-CIRCUIT BOARD 25/50 A

  • 6SE3217-3DB40 Siemens
    $1,250.00 - $5,584.50
    $1,250.00 - $5,584.50
    $1,250.00 - $5,584.50
    $1,250.00

    6SE3217-3DB40 Siemens

    MICROMASTER VECTOR MMV300/3 UNFILTERED 3AC 380-500V +/-10 50/60HZ CONSTANT TORQUE: 3.0 KW OVERLOAD 150 60SEC, 200 3SEC VARIABLE TORQUE: N/A 184 X 1...

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  • 6SE9216-8BB40 Siemens
    $0.00 - $1,120.83
    $1,120.83
    $0.00 - $1,120.83
    $1,120.83

    6SE9216-8BB40 Siemens

    MICROMASTER MM150 WITH BUILT IN CLASS A FILTER 1AC 208-240V +/-10 50/60HZ CONSTANT TORQUE: 1.5 KW OVERLOAD 150 60SEC VARIABLE TORQUE: N/A 184 X 149...

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  • 6SE7021-0EA61 Siemens
    $2,437.75 - $8,250.00
    $2,437.75 - $8,250.00
    $2,437.75 - $8,250.00
    $2,437.75

    6SE7021-0EA61 Siemens

    SIMOVERT MASTERDRIVES VECTOR CONTROL CONVERTER COMPACT UNIT, IP20 3 380-480V AC, 50/60HZ, 10.2 A NOM. POWER RATINGS: 4KW DOCUMENTATION ON CD