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heroicons/solid/check Over 300,000 products in stock
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heroicons/solid/check New & refurbished 2 years warranty

Siemens 6ES7643-6FG31-0XX0

SIMATIC RACK PC 840, AGP GRAPHICS,ONBOARD, 16 MBYTE; 10/100 MBIT'S…
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The SIMATIC RACK PC 840 is designed for demanding industrial environments, offering a robust solution for your automation needs. This PC features onboard AGP graphics with 16 MB memory, making it ideal for applications requiring high graphical performance.

Connectivity is ensured with a 10/100 Mbit Ethernet RJ45 port and multiple USB interfaces, including one at the front and two at the rear. The unit comes with essential monitoring capabilities, including a watchdog and a temperature monitoring card retainer, ensuring system reliability under various operational conditions.

Equipped with a powerful Celeron 1.2 GHz processor and a 100 MHz FSB, this rack PC provides a dependable computing platform. Storage needs are met with a 40 GB EIDE hard drive, complemented by 512 MB SD-RAM, expandable through long PCI slots for additional performance requirements.

Designed to withstand environmental stresses, it supports a front mounting vibration resistance of 0.3 G and can endure shocks of up to 3 G. Powered by a 110/230V industry power pack, this unit is ready to integrate into your existing infrastructures without an operating system and extensions.

Choose Siemens for a trusted, long-lasting solution tailored for industrial applications. The SIMATIC RACK PC 840 is not just a product; it’s an investment in your operational efficiency and reliability.

SIMATIC RACK PC 840, AGP GRAPHICS,ONBOARD, 16 MBYTE; 10/100 MBIT'S ETHERNET RJ45; 1XUSB FRONTS., 2XUSB REARSIDE; WATCHDOG,TEMPERATURE MONITORING CARD RETAINER; 5 PCI (LONG), 2 PCI/ISA (LONG), 3 ISA (LONG); PROCESSOR: CELERON 1.2 GHZ, 100MHZ FSB, 256 KB SLC; PROFIBUS/MPI;TTY; DRIVES: EIDE 40 GB HDD; FRONT MOUNTING 0.3 G VIBRATION, 3 G SHOCK; 512 MBYTE SD-RAM-133(2X256 MB), FLOPPY DISK 1.44 MB, 3.5"; & CD-ROM; 110/230V INDUSTRY POWER PACK WITH NAMUR, POWER CABLE EUROPE, WITHOUT OPERATING SYSTEM, WITHOUT EXTENSIONS
General
Manufacturer:
Siemens
Range:
SIMATIC RACK PC
PLM
Product phase:
Obsolete
Logistics
Weight:
33.29lbs
Commodity Code:
85371091
ECCN number:
EAR99
Why should I choose JC-Electronics?
You can rely on a stock of 300,000 pieces of industrial electronics from leading top-quality brands, both new and refurbished. Therefore, you can also find drives, PLCs, HMIs, and industrial PCs that are no longer produced with us. You always get a 2-year warranty. Additionally, refurbished products are circular, helping you reduce your ecological footprint.  Good to know: New products and tested refurbished products ordered before 16:00 CET are shipped the same day.
Why can I trust refurbished electronics from JC-Electronics?
All products are thoroughly cleaned, defects are repaired, and weak elements are proactively replaced. If they pass the endurance test, the products can be sold. You can recognize them by the JCertified warranty seal. The entire process has received the RecQ quality mark from DEKRA and the ISO14001:2015 certificate
How much warranty do I get on a product?
You always get a 2-year warranty on products, both refurbished and new. This is twice as much as the standard factory warranty from many manufacturers.
Are all products available from stock immediately?
New and tested refurbished products from our stock are always available immediately. Untested and non-refurbished products undergo a thorough refurbishment and an extensive testing procedure before shipment.
Can I order products urgently?
Yes, you can. New and refurbished products that are ready for shipment will be dispatched the same day if the order is received before 16:00 CET. An express shipment to the Netherlands, Belgium, Luxembourg, Germany, Austria, Switzerland, France, or Italy will arrive the next day. An express shipment to other countries in the European Union takes 2 days. An express shipment to countries outside the European Union takes 3 days. 
Why should I buy refurbished electronics?
There are several reasons to purchase a refurbished product. For example, because electronics are no longer made and are hard to get new. But also because refurbished is a sustainable choice, reducing your organization's ecological footprint. Whatever the reason, you always get a 2-year warranty on both refurbished and new electronics at JC-Electronics. 
How do I order a product or repair online?
First, find your product in the webshop. On the product page, you can add the product or repair to your shopping cart. Then proceed to checkout. 
How much are transport costs?
Transport costs are usually included in the price. There are a few exceptions. Check the overview of all transport costs.