Siemens 6ES7647-6MA10-0AX0 SIMATIC BOX PC 840 V2 Industrial PC

Description

The Siemens 6ES7647-6MA10-0AX0 is a SIMATIC BOX PC 840 V2, a robust industrial computer designed for demanding automation environments. This unit is configured with a Celeron 2.0 GHz processor featuring a 400 MHz FSB and 128 KB SLC cache. It includes 256 MB of DDR SDRAM and an 80 GB EIDE hard disk drive, supplemented by a floppy disk drive (FDD). For network connectivity, it provides a single 10/100 Mbit/s Ethernet RJ45 port, alongside two high-current USB ports for peripheral devices. The system features onboard AGP graphics with selectable 8/16/32 MB shared memory and is powered by a wide-range 110/230V AC industrial power supply with NAMUR compliance. Integrated system health functions include a hardware watchdog and temperature monitoring.

Features

• Processor: Intel Celeron 2.0 GHz with 400 MHz FSB
• Memory: 256 MB DDR SDRAM
• Storage: 80 GB EIDE Hard Disk Drive and Floppy Disk Drive
• Connectivity: 10/100 Mbit/s Ethernet and 2x High-Current USB
• Graphics: Onboard AGP with shared memory
• Expansion: PCI and ISA slots for legacy and modern cards
• Monitoring: Integrated watchdog timer and temperature monitoring
• Power Supply: 110/230V AC industrial unit with NAMUR interface

Applications

• Human-Machine Interface (HMI) and SCADA systems
• Data acquisition, logging, and archiving
• PC-based process control and automation tasks
• Industrial gateways and communication servers
• Machine vision and quality inspection systems

Technical Specifications

Installation Guidelines

1. 1 Ensure the control cabinet or mounting location is de-energized and locked out according to site safety procedures before beginning installation.
2. 2 Securely mount the Box PC chassis within the enclosure using all provided mounting points. Verify there is adequate clearance for airflow and cable routing around the unit.
3. 3 Connect a low-impedance protective earth (PE) conductor to the designated grounding terminal on the PC chassis. This is critical for both safety and noise immunity.
4. 4 Connect the AC power cable to the power supply unit. Ensure the source voltage matches the 110/230V AC rating.
5. 5 Connect all required peripheral and communication cables, such as Ethernet, USB, and video. Route cables neatly and secure them to prevent strain on the connectors.
6. 6 After closing the enclosure, restore power and verify that the PC boots correctly and all system fans are operational.