• $ USD
    USD - United States Dollar (US$)EUR - Euro (€)GBP - British Pound (£)CAD - Canadian Dollar (C$)AUD - Australian Dollar (A$)BRL - Brazilian Real (R$)MXN - Mexican Peso (Mex$)NZD - New Zealand Dollar (NZ$)JPY - Japanese Yen (¥)CNY - Chinese Renminbi Yuan (CN¥)INR - Indian Rupee (₹)TRY - Turkish Lira (₺)PLN - Polish Zloty (zł)ZAR - South African Rand (R)AED - United Arab Emirates Dirham (د.إ)RUB - Russian Ruble (₽)RON - Romanian Leu (Lei)HUF - Hungarian Forint (Ft)BOB - Bolivian Boliviano (Bs)
  • Loading...
  • Sell on Machinio
  • Testimonials
  • Log In / Sign Up
Skip to search inputSkip to categories
Machinio
Tip: Enter manufacturer, model or keyword

Industrial Automation » Programmable Logic Controllers (PLC) » Siemens » 6GK

Search By Model

  • 6GK1543-0AA01 (1)
  • 6GK7343-1EX30-0XE0 (1)

Search By Model

  • 6GK1543-0AA01 (1)
  • 6GK7343-1EX30-0XE0 (1)

Search By Country

  • USA (5)
  • China (6)
  • Netherlands (1)
  • China (6)
  • Netherlands (1)
  • USA (5)

Building Filters

Related Events

Machinery Max logo
Live Now

Dorel Home Complete Plant Auction

by Machinery Max

Online
Ends Sep 26th, 15:00 CDT
View event
13

Used processor modules

  • Siemens 6GK7542-1AX00-0XE0 SIMATIC NET CM1542-1

    Siemens 6GK7542-1AX00-0XE0 SIMATIC NET CM1542-1 Communication Module

    • Manufacturer: Siemens
    • Model: 6GK

    $777 USD
    Baroda, MI
  • Siemens 6GK7542-1AX00-0XE0 SIMATIC S7-1500 Communication

    Siemens 6GK7542-1AX00-0XE0 SIMATIC S7-1500 Communication Module CM1542-1

    • Manufacturer: Siemens
    • Model: 6GK

    “New item as seen in the images. No additional items are included in the sale. 30-day warranty Included.” Siemens 6GK7542-1AX00-0XE0 SIMATIC NET CM1542-1 Communication Module 4-BB2D-100338-JL-YA

    $793 USD
    Baroda, MI
  • Trusted Seller
    SIEMENS 6GK7 343‑1GX31‑0XE0 CP343‑1 Advanced

    SIEMENS 6GK7 343‑1GX31‑0XE0 CP343‑1 Advanced Ethernet Module

    • Manufacturer: Siemens
    • Model: 6GK

    This listing is for a used Siemens 6GK7 343‑1GX31‑0XE0 CP343‑1 Advanced comms processor. Designed for SIMATIC S7‑300 PLCs, this module adds Ethernet and PROFINET interface capability. Features Gigabit uplink, two...

    $615 USD
    Detroit, MI
  • Trusted Seller
    SIEMENS 6GK7 343-1GX20-0XE0 NET CP

    SIEMENS 6GK7 343-1GX20-0XE0 NET CP COMMUNICATION PROCESSOR T172525

    • Manufacturer: Siemens
    • Model: 6GK

    Warranty Information This is a used item, in good condition and includes a 30 day warranty.

    $400 USD
    El Paso, TX
  • Trusted Seller
    SIEMENS Communication Processor Module 6GK1543-0AA01

    SIEMENS Communication Processor Module 6GK1543-0AA01 #37354

    • Manufacturer: Siemens
    • Model: 6GK1543-0AA01

    Model: 6GK1543-0AA01 Expedited shipping services are available This piece is located at Ideal Machinery, Inc. on our showroom floor. Located at: 10230 N. Holly Rd, Holly MI 48442

    $372 USD
    Warehouse
  • Trusted Seller
    SIEMENS 6GK1562-1AA00 communications processor

    SIEMENS 6GK1562-1AA00 communications processor

    • Manufacturer: Siemens
    • Model: 6GK

    communications processor COMMUNICATION PROCESSOR CP 5621 PCI EXPRESS X1-CARD (32 BIT); FOR CONNECT. A PG OR A PC WITH PCI EXPRESS-BUS TO PROFIBUS OR MPI Siemens 6GK1 562-1AA00 SIMATIC NET CP 5621 Communication Pr...

    Fujian, China
  • Trusted Seller
    6GK1161-3AA00 Siemens communication processor

    6GK1161-3AA00 Siemens communication processor

    • Manufacturer: Siemens
    • Model: 6GK

    Industrial Ethernet Siemens 6GK1161-3AA00 SIMATIC NET CP 1613 Communications Processor Module IN STOCK READY TO SHIP 6GK1161-3AA00 SIEMENS COMMUNICATION PROCESSOR CP 1613 PCI CARD (32BIT 33MHZ 5V) PCI Card (32-Bi...

    Fujian, China
  • Trusted Seller
    6GK7343-1EX30-0XE0 Siemens communications processor

    6GK7343-1EX30-0XE0 Siemens communications processor

    • Manufacturer: Siemens
    • Model: 6GK7343-1EX30-0XE0

    CS21 Communications Module Get the best deals for 6GK7343-1EX30-0XE0 IN STOCK READY TO SHIP Product Parameters: CP 343-1 Ethernet Module Communications processor CP 343-1 for connection of SIMATIC S7-300 to Indus...

    Fujian, China
  • Trusted Seller
    6GK1543-1AA01 | Siemens CP5431 Profibus

    6GK1543-1AA01 | Siemens CP5431 Profibus Module

    • Manufacturer: Siemens
    • Model: 6GK

    SIEMENS 6GK1543-1AA01 CP5431 Profibus Module SIEMENS 6GK1543-1AA01 CP5431 Profibus Module SIMATIC NET CP 5431 FMS/DP communications processor for connection of SIMATIC S5 AG 115U/H, 135U, 155U/H to PROFIBUS. SIMA...

    Fujian, China
  • Trusted Seller
    Siemens 6GK5205-3BB00-2AB2 Managed Switch

    Siemens 6GK5205-3BB00-2AB2 Managed Switch

    • Manufacturer: Siemens
    • Model: 6GK

    Siemens 6GK5205-3BB00-2AB2 Managed Switch Managed Switch In stock ready to ship We Can Offer: 1.PLC programmable controller (): 1756/1771/1785 series, Reliance Ryan. Schneider: Modicon Quantum 140 processor, I / ...

    Fujian, China
  • SIEMENS 6GK7 343-1EX20-0XE0

    SIEMENS 6GK7 343-1EX20-0XE0

    • Manufacturer: Siemens
    • Model: 6GK

    “USED IN EXCELLENT CONDITION” SIEMENS 6GK7 343-1EX20-0XE0 COMMUNICATIONS MODULE ETHERNET CP343-1 USED BUT IN EXCELLENT CONDITION RECENTLY TAKEN OUT OF SERVICE Bin # 117APB

    $1,652 USD
    Greenville, SC
  • 6GK1541-2BA00 Simatic S5 PLC Communication

    6GK1541-2BA00 Simatic S5 PLC Communication Processor CP 5412

    • Manufacturer: Siemens
    • Model: 6GK

    Specifications Buy your Siemens Parts online in our E-store. All Siemens Parts are completely overhauled (except the used ones) according to the manufacturer's procedure with systematic preventive maintenance on ...

    $1,008 USD
    Wilbertoord, Netherlands
  • no-image_en.png

    SIEMENS 6DD1681-0GK0H new in stock backed by one year warranty

    • Manufacturer: Siemens
    • Model: 6GK

    SIEMENS 6DD1681-0GK0H all in stock 100% new original SIEMENS 6DD1681-0GK0H 1.All quote based on EXW only The 3500/22M Transient Data Interface (TDI) is the interface between the 3500 monitoring system and compati...

    Xiamen, China

About

  • About Machinio
  • About Liquidity Services
  • Careers
  • Testimonials
  • Media

Sellers

  • Become a Seller

Dealer Software

  • Machinio System

Buyers

  • Upcoming Auctions

Liquidity Services Brands

Surplus Aggregator

Property Surplus

Government Surplus

Retail Surplus

Machinery Surplus

Consumer Surplus

Subscribe

  • Manage Preferences

Follow Us

Open FacebookOpen LinkedinOpen X-TwitterOpen YouTube

© 2025 Machinio Corp., a subsidiary of Liquidity Services, Inc.

  • Contact Us
  • Privacy Policy
  • User Agreement
  • Manage Cookies
  • machinio.au
    machinio.commachinio.demachinio.itmachinio.frmachinio.esmachinio.mxmachinio.aumachinio.co.nzmachinio.nlmachinio.jpmachinio.com.cnmachinio.com.br