
Siemens 6ES7647-4CD10-0XX0
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The Siemens SIMATIC Box PC 840 (6ES7647-4CD10-0XX0) is an industrial PC designed for reliable automation and control applications in demanding industrial environments. As part of the proven SIMATIC Box PC range, this compact PC box offers robust performance and long-term stability for machine-level and process-oriented tasks.
Equipped with an Intel Pentium III processor running at 866 MHz, onboard AGP graphics, and 128 MB SDRAM, this industrial PC delivers stable computing power for classic HMI, visualization, and control applications. Integrated 10/100 Mbit/s Ethernet via RJ45, two USB ports, and multiple expansion slots (PCI and ISA) ensure flexible system integration in existing automation architectures.
The system includes an 80 GB EIDE hard disk, floppy drive, and CD-ROM, making it suitable for legacy software environments. Additional industrial features such as watchdog functionality, temperature monitoring, and a wide-range 110/230 V industrial power supply with NAMUR compliance support reliable 24/7 operation on the factory floor.
Please note that this SIMATIC Box PC 840 is obsolete and no longer in production. It is typically used for maintenance, replacement, or extension of existing Siemens automation systems where hardware compatibility is essential. Delivered without operating system and without expansion options, this unit is intended for professional industrial use.