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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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  • 6SE6400-3TC07-5ED0 Siemens
    Sold out
    Original price $0.00 - Original price $1,499.88
    Original price
    $0.00 - $1,499.88
    $0.00 - $1,499.88
    Current price $0.00

    6SE6400-3TC07-5ED0 Siemens

    Product Overview The 6SE6400-3TC07-5ED0 is a Siemens MICROMASTER standalone output reactor intended for use with SINAMICS G120 and MICROMASTER d...

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  • 6FC5303-0AA01-1AA0 Siemens
    Original price $597.00 - Original price $2,021.25
    Original price
    $597.00 - $2,021.25
    $597.00 - $2,021.25
    Current price $597.00

    6FC5303-0AA01-1AA0 Siemens

    Product Overview The 6FC5303-0AA01-1AA0 from Siemens is a PN Basic connection module designed for mounting in control cabinets. It serves as the...

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  • 6ES7158-0AD00-0XA0 Siemens
    Original price $2,236.85 - Original price $3,190.88
    Original price
    $3,190.88
    $2,236.85 - $3,190.88
    Current price $3,190.88

    6ES7158-0AD00-0XA0 Siemens

    Product Overview The Siemens 6ES7 158-0AD00-0XA0 is a DP/DP coupler module within the SIMATIC distributed I/O portfolio, serving to connect two ...

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  • 6ES7545-5DA00-0AB0 Siemens
    Original price $657.25 - Original price $1,625.00
    Original price
    $657.25 - $1,625.00
    $657.25 - $1,625.00
    Current price $657.25

    6ES7545-5DA00-0AB0 Siemens

    Product Overview The 6ES7545-5DA00-0AB0 is a communication module (CM DP) from Siemens' SIMATIC ET 200SP family. It provides a PROFIBUS DP inter...

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  • 6SL3055-0AA00-5CA2 Siemens
    Original price $450.00 - Original price $640.00
    Original price
    $450.00 - $640.00
    $450.00 - $640.00
    Current price $450.00

    6SL3055-0AA00-5CA2 Siemens

    Product Overview The Siemens 6SL3055-0AA00-5CA2 is a SINAMICS SMC30 cabinet-mounted sensor module that evaluates encoder signals (TTL, HTL, SSI)...

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  • 4AM4842-8DD40-0FA0 Siemens
    Original price $600.00 - Original price $1,375.00
    Original price
    $600.00 - $1,375.00
    $600.00 - $1,375.00
    Current price $600.00

    4AM4842-8DD40-0FA0 Siemens

    Product Overview The Siemens 4AM4842-8DD40-0FA0 is a single-phase SITAS control-circuit / isolation transformer. Designed for control and isolat...

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  • 3VL3725-1AA36-0AA0 Siemens
    Original price $2,256.75 - Original price $2,432.25
    Original price
    $2,256.75 - $2,432.25
    $2,256.75 - $2,432.25
    Current price $2,256.75

    3VL3725-1AA36-0AA0 Siemens

    Product Overview The Siemens 3VL3725-1AA36-0AA0 is a member of the 3VL compact molded-case circuit breaker family (VL250 frame). It provides fix...

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  • 6EP4134-3AB00-2AY0 Siemens
    Original price $660.00 - Original price $728.75
    Original price
    $660.00 - $728.75
    $660.00 - $728.75
    Current price $660.00

    6EP4134-3AB00-2AY0 Siemens

    Product Overview The Siemens 6EP4134-3AB00-2AY0 is a SITOP UPS1600 DC UPS module designed to provide uninterruptible 24 V DC power at up to 10 A...

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  • 6SE6400-1PB00-0AA0 Siemens
    Original price $450.00 - Original price $1,100.00
    Original price
    $450.00 - $1,100.00
    $450.00 - $1,100.00
    Current price $450.00

    6SE6400-1PB00-0AA0 Siemens

    Product Overview The Siemens 6SE6400-1PB00-0AA0 is an optional PROFIBUS DP communication module for the MICROMASTER 4 (MM4 FX/GX) drive family. ...

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  • 6ES7307-1BA00-0AA0 Siemens
    Original price $480.00 - Original price $1,375.00
    Original price
    $480.00 - $1,375.00
    $480.00 - $1,375.00
    Current price $480.00

    6ES7307-1BA00-0AA0 Siemens

    Product Overview The Siemens SIMATIC S7-300 power supply module 6ES7307-1BA00-0AA0 is a 24 V DC, 2 A regulated supply designed for the S7-300 au...

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  • 6ES7136-6BA00-0CA0 Siemens
    Original price $450.00 - Original price $450.00
    Original price
    $450.00
    $450.00 - $450.00
    Current price $450.00

    6ES7136-6BA00-0CA0 Siemens

    Product Overview The 6ES7136-6BA00-0CA0 is a Siemens SIMATIC DP electronic digital input module (F-DI 8×24 V DC HF) for the ET 200 SP remote I/O...

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  • 6SN1145-1BA01-0DA1 Siemens
    Save up to 77% Save %
    Original price $16,088.80
    Original price $16,088.80 - Original price $16,088.80
    Original price $16,088.80
    $3,629.31 - $4,921.50
    $3,629.31 - $4,921.50
    Current price $3,629.31

    6SN1145-1BA01-0DA1 Siemens

    Product Overview The 6SN1145-1BA01-0DA1 is an Infeed/Regenerative (E/R) power module in the SIMODRIVE 611 family. It is designed to feed energy ...

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  • 6SN1145-1BA02-0CA1 Siemens
    Original price $3,300.00 - Original price $3,656.57
    Original price
    $3,300.00 - $3,656.57
    $3,300.00 - $3,656.57
    Current price $3,300.00

    6SN1145-1BA02-0CA1 Siemens

    Product Overview The Siemens 6SN1145-1BA02-0CA1 is an infeed/regenerative feedback module in the SIMODRIVE 611 platform. It provides closed-loop...

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  • 6SN1123-1AA01-0FA1 Siemens
    Original price $1,760.05 - Original price $9,750.00
    Original price
    $1,760.05 - $9,750.00
    $1,760.05 - $9,750.00
    Current price $1,760.05

    6SN1123-1AA01-0FA1 Siemens

    Product Overview The Siemens 6SN1123-1AA01-0FA1 is a Simodrive 611 LT power module (power section) rated for 200 A drive current. It functions a...

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  • 6AV2124-0JC01-0AX0 Siemens
    Original price $1,044.97 - Original price $2,878.20
    Original price
    $1,044.97 - $2,878.20
    $1,044.97 - $2,878.20
    Current price $1,044.97

    6AV2124-0JC01-0AX0 Siemens

    Product Overview SIMATIC HMI TP900 Comfort (6AV2124-0JC01-0AX0) is a 9-inch touchscreen operator panel in the Siemens Comfort Panel family. It p...

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  • 6AV6642-0BA01-1AX1 Siemens
    Original price $1,031.25 - Original price $2,450.00
    Original price
    $1,031.25 - $2,450.00
    $1,031.25 - $2,450.00
    Current price $1,031.25

    6AV6642-0BA01-1AX1 Siemens

    Product Overview The 6AV6642-0BA01-1AX1 is a SIMATIC TP 177B operator panel with a 5.7-inch STN color display, part of Siemens' HMI panel range,...

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  • Original price $618.75 - Original price $1,162.67
    Original price
    $618.75 - $1,162.67
    $618.75 - $1,162.67
    Current price $618.75

    6GK1901-1GA00 Siemens

    Siemens 6FX5002-2CF02-1BA0 pre-assembled shielded signal cable for resolver motor feedback applications. Features a 12-pin to 25-pin connector conf...

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  • 6ES7134-4GB52-0AB0 Siemens
    Sold out
    Original price $0.00 - Original price $0.00
    Original price
    $0.00
    $0.00 - $0.00
    Current price $0.00

    6ES7134-4GB52-0AB0 Siemens

    Technical Specifications Specification Value Product type SIMATIC DP, Electronics module for ET200S (2 AI High‑Speed, 2‑wire) Analog inp...

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  • 3VA6115-5HL31-0AA0 Siemens
    Sold out
    Original price $0.00 - Original price $1,597.50
    Original price
    $0.00 - $1,597.50
    $0.00 - $1,597.50
    Current price $0.00

    3VA6115-5HL31-0AA0 Siemens

    Technical Specifications Specification Value Product designation Molded-case circuit breaker (SENTRON) UL file designation MDAE Desi...

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  • 6EP1437-3BA00 Siemens industrial automation part - tested surplus unit
    Original price $476.00 - Original price $824.97
    Original price
    $476.00 - $824.97
    $476.00 - $824.97
    Current price $476.00

    6EP1437-3BA00 Siemens

    Technical Specifications Specification Value Input voltage (nominal) 400 … 500 V AC (3‑phase) Input voltage range 320 … 550 V (starts fr...

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  • 6SL3120-2TE21-0AA4 Siemens
    Original price $1,392.75 - Original price $2,283.75
    Original price
    $1,392.75 - $2,283.75
    $1,392.75 - $2,283.75
    Current price $1,392.75

    6SL3120-2TE21-0AA4 Siemens

    Technical Specifications Specification Value Part Number 6SL3120-2TE21-0AA4 Product Type SINAMICS S120 Double Motor Module (booksize, in...

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  • 6ES7526-1BH00-0AB0 Siemens
    Original price $618.75 - Original price $1,162.67
    Original price
    $618.75 - $1,162.67
    $618.75 - $1,162.67
    Current price $618.75

    6ES7526-1BH00-0AB0 Siemens

    Technical Specifications Specification Value Number of digital inputs 16 Input voltage (rated value, DC) 24 V Input voltage – signal...

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  • 6ES7331-7SF00-0AB0 Siemens industrial automation part - tested surplus unit
    Original price $0.00 - Original price $479.96
    Original price
    $479.96
    $0.00 - $479.96
    Current price $479.96

    6ES7331-7SF00-0AB0 Siemens

    Technical Specifications Specification Value Part Number 6ES7 331‑7SF00‑0AB0 Module Type SIMATIC S7‑300 SM 331 analog input, intrinsical...

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  • 6SE6420-2UD27-5CA1 Siemens
    Original price $2,205.00 - Original price $3,556.80
    Original price
    $2,205.00 - $3,556.80
    $2,205.00 - $3,556.80
    Current price $2,205.00

    6SE6420-2UD27-5CA1 Siemens

    Technical Specifications Technical Specifications Model / Article No. 6SE6420‑2UD27‑5CA1 Series MICROMASTER 420 Inpu...

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