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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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  • 6ES7313-6BE01-0AB0 Siemens
    Original price $1,707.48 - Original price $6,146.10
    Original price
    $1,707.48 - $6,146.10
    $1,707.48 - $6,146.10
    Current price $1,707.48

    6ES7313-6BE01-0AB0 Siemens

    Product Overview The 6ES7313-6BE01-0AB0 is a SIMATIC S7-300 Compact CPU, model CPU 313C-2 PtP. It functions as the central processing unit in S7...

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  • 6ES7313-6CG04-0AB0 Siemens
    Original price $1,102.67 - Original price $9,060.00
    Original price
    $1,102.67 - $9,060.00
    $1,102.67 - $9,060.00
    Current price $1,102.67

    6ES7313-6CG04-0AB0 Siemens

    Product Overview The Siemens SIMATIC S7-300 CPU 313C-2 DP (6ES7313-6CG04-0AB0) is a compact central processing unit module within the S7-300 fam...

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  • 6ES7314-1AE04-0AB0 Siemens
    Original price $420.00 - Original price $4,836.50
    Original price
    $420.00 - $4,836.50
    $420.00 - $4,836.50
    Current price $420.00

    6ES7314-1AE04-0AB0 Siemens

    Product Overview The Siemens SIMATIC S7-300 CPU module 6ES7314-1AE04-0AB0 provides central processing and logic execution within S7-300 automati...

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  • 6GK7343-1CX10-0XE0 Siemens
    Original price $507.00 - Original price $1,577.50
    Original price
    $507.00 - $1,577.50
    $507.00 - $1,577.50
    Current price $507.00

    6GK7343-1CX10-0XE0 Siemens

    Product Overview The Siemens 6GK7343-1CX10-0XE0, designated CP 343-1 Lean, is a communications processor module for SIMATIC S7-300 systems. It i...

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  • 6ES7314-6CG03-0AB0 Siemens
    Original price $638.00 - Original price $735.88
    Original price
    $638.00 - $735.88
    $638.00 - $735.88
    Current price $638.00

    6ES7314-6CG03-0AB0 Siemens

    Product Overview The Siemens SIMATIC 6ES7314-6CG03-0AB0 is a Compact CPU (CPU 314C-2 DP) in the S7-300 family. It provides centralized processin...

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  • 6GK7343-1EX11-0XE0 Siemens
    Original price $640.00 - Original price $2,812.50
    Original price
    $640.00 - $2,812.50
    $640.00 - $2,812.50
    Current price $640.00

    6GK7343-1EX11-0XE0 Siemens

    Product Overview The Siemens 6GK7343-1EX11-0XE0 is a CP 343-1 communications processor module designed for SIMATIC S7-300 systems, providing Ind...

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  • 6ES7314-6CH04-0AB0 Siemens
    Original price $4,374.91 - Original price $6,780.00
    Original price
    $4,374.91 - $6,780.00
    $4,374.91 - $6,780.00
    Current price $4,374.91

    6ES7314-6CH04-0AB0 Siemens

    Product Overview The Siemens 6ES7314-6CH04-0AB0 is a SIMATIC S7-300 compact CPU module (CPU 314C-2 DP) that integrates a 24 V DC power supply, M...

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  • 6GK7343-1EX20-0XE0 Siemens
    Original price $835.97 - Original price $1,835.68
    Original price
    $835.97 - $1,835.68
    $835.97 - $1,835.68
    Current price $835.97

    6GK7343-1EX20-0XE0 Siemens

    SIMATIC NET, CP 343-1 COMMUNICATIONS PROCESSOR FOR CONNECTION OF SIMATIC S7-300 W. IND. ETHERNET USING TCP/IP AND UDP, S7 COMM., FETCH/WRITE, SEND/...

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  • 6ES7315-2AF03-0AB0 Siemens
    Original price $450.00 - Original price $4,032.00
    Original price
    $450.00 - $4,032.00
    $450.00 - $4,032.00
    Current price $450.00

    6ES7315-2AF03-0AB0 Siemens

    Product Overview The 6ES7315-2AF03-0AB0 is a SIMATIC S7-300 series central processing unit (CPU 315-2 DP) by Siemens. It provides core control i...

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  • 6GK7343-1GX30-0XE0 Siemens
    Original price $1,296.35 - Original price $2,865.60
    Original price
    $2,865.60
    $1,296.35 - $2,865.60
    Current price $2,865.60

    6GK7343-1GX30-0XE0 Siemens

    Product Overview The Siemens part 6GK7343-1GX30-0XE0 is the CP 343-1 Advanced communications processor module for the SIMATIC S7-300 platform. I...

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  • 6ES7316-2AG00-0AB0 Siemens
    Original price $753.32 - Original price $4,295.90
    Original price
    $753.32 - $4,295.90
    $753.32 - $4,295.90
    Current price $753.32

    6ES7316-2AG00-0AB0 Siemens

    Product Overview The Siemens SIMATIC S7-300 CPU model 316-2 DP (6ES7316-2AG00-0AB0) is a central processing unit within the S7-300 modular PLC p...

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  • 6ES7317-2EK14-0AB0 Siemens
    Original price $1,484.53 - Original price $3,830.75
    Original price
    $1,484.53 - $3,830.75
    $1,484.53 - $3,830.75
    Current price $1,484.53

    6ES7317-2EK14-0AB0 Siemens

    Product Overview The Siemens SIMATIC S7-300 CPU 317-2 PN/DP (part number 6ES7317-2EK14-0AB0) is a programmable logic controller central processi...

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  • 6GK7443-1EX11-0XE0 Siemens
    Original price $520.00 - Original price $1,675.00
    Original price
    $520.00 - $1,675.00
    $520.00 - $1,675.00
    Current price $520.00

    6GK7443-1EX11-0XE0 Siemens

    Product Overview The Siemens 6GK7443-1EX11-0XE0 is a CP 443-1 communications processor module designed for the SIMATIC S7-400 system. It provide...

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  • 6GK7443-1GX30-0XE0 Siemens
    Original price $5,250.00 - Original price $5,698.50
    Original price
    $5,250.00 - $5,698.50
    $5,250.00 - $5,698.50
    Current price $5,250.00

    6GK7443-1GX30-0XE0 Siemens

    Product Overview The Siemens 6GK7443-1GX30-0XE0 is a SIMATIC CP 443-1 Advanced communications processor for the S7-400 platform. It functions as...

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  • 6ES7321-1BL00-0AA0 Siemens
    Original price $450.00 - Original price $476.00
    Original price
    $476.00
    $450.00 - $476.00
    Current price $476.00

    6ES7321-1BL00-0AA0 Siemens

    Product Overview The 6ES7321-1BL00-0AA0 is a Siemens SIMATIC S7-300 series digital input module (SM 321) featuring 32 isolated channels for 24 V...

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  • 6ES7322-1FF01-0AA0 Siemens
    Original price $499.80 - Original price $1,915.90
    Original price
    $499.80 - $1,915.90
    $499.80 - $1,915.90
    Current price $499.80

    6ES7322-1FF01-0AA0 Siemens

    Product Overview Siemens 6ES7322-1FF01-0AA0 is a SIMATIC S7-300 series isolated digital output module (SM 322) providing 8 digital outputs for A...

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  • 6ES7322-1HF01-0AA0 Siemens
    Original price $450.00 - Original price $559.96
    Original price
    $450.00 - $559.96
    $450.00 - $559.96
    Current price $450.00

    6ES7322-1HF01-0AA0 Siemens

    Product Overview The 6ES7322-1HF01-0AA0 is a SIMATIC S7-300 series digital output module (SM 322) featuring eight relay outputs in an isolated c...

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  • 6GT2801-2AB10 Siemens
    Original price $0.00 - Original price $811.25
    Original price
    $811.25
    $0.00 - $811.25
    Current price $811.25

    6GT2801-2AB10 Siemens

    Product Overview The Siemens 6GT2801-2AB10 is a SIMATIC RF300 family RFID reader, model RF340R, incorporating an integrated antenna and RS-422 (...

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  • 6ES7322-1HH01-0AA0 Siemens
    Original price $450.00 - Original price $3,220.20
    Original price
    $450.00 - $3,220.20
    $450.00 - $3,220.20
    Current price $450.00

    6ES7322-1HH01-0AA0 Siemens

    Product Overview The Siemens 6ES7322-1HH01-0AA0 is a SIMATIC S7-300 digital output module, part of the SM 322 series. It provides 16 relay-based...

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  • 6ES7326-1BK02-0AB0 Siemens
    Original price $2,792.25 - Original price $5,206.50
    Original price
    $5,206.50
    $2,792.25 - $5,206.50
    Current price $5,206.50

    6ES7326-1BK02-0AB0 Siemens

    Product Overview SIMATIC S7 safety-integrated digital input module SM 326 handles 24 DC digital inputs at 24 V DC, designed for SIMATIC S7 F-sys...

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  • 6RY1703-0AA01 Siemens
    Original price $0.00 - Original price $3,665.85
    Original price
    $3,665.85
    $0.00 - $3,665.85
    Current price $3,665.85

    6RY1703-0AA01 Siemens

    The 6RY1703-0AA01 is a Siemens automation, drive, and control component. Each unit is fully inspected and tested by our technicians and guaranteed ...

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  • 6ES7331-1KF01-0AB0 Siemens
    Original price $591.25 - Original price $2,252.25
    Original price
    $591.25 - $2,252.25
    $591.25 - $2,252.25
    Current price $591.25

    6ES7331-1KF01-0AB0 Siemens

    Product Overview Siemens 6ES7331-1KF01-0AB0 is a SIMATIC S7-300 analog input signal module (SM 331) offering eight isolated measurement channels...

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  • 6ES7331-7KF02-0AB0 Siemens
    Original price $450.00 - Original price $1,732.50
    Original price
    $450.00 - $1,732.50
    $450.00 - $1,732.50
    Current price $450.00

    6ES7331-7KF02-0AB0 Siemens

    Product Overview The Siemens SIMATIC S7-300 SM 331 analog input module (6ES7331-7KF02-0AB0) provides eight isolated analog input channels with 1...

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  • 6RY1703-0DA02 Siemens
    Original price $0.00 - Original price $8,250.00
    Original price
    $0.00 - $8,250.00
    $0.00 - $8,250.00
    Current price $8,250.00

    6RY1703-0DA02 Siemens

    The 6RY1703-0DA02 is a Siemens automation, drive, and control component. Each unit is fully inspected and tested by our technicians and guaranteed ...

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