Description

The Siemens 6ES7647-6BH26-0CB0 is a SIMATIC Box PC 627B, an industrial-grade computer designed for demanding automation environments. This unit is powered by an Intel Core 2 Duo T7400 processor and is equipped with 1 GB of DDR2 RAM and a 250 GB SATA hard drive. It offers extensive connectivity options, including dual Gigabit Ethernet ports, a PROFIBUS/MPI interface, and four high-current USB 2.0 ports. The system is pre-installed with Windows XP Professional and includes integrated monitoring for temperature and fan status, along with a hardware watchdog for enhanced system reliability. Power is supplied via a standard 24 V DC industrial input.

Features

• Processor: Intel Core 2 Duo T7400 (2.16 GHz, 4 MB SLC, 667 MHz FSB)
• Memory: 1 GB DDR2 667 SODIMM
• Storage: 250 GB SATA Hard Disk Drive (HDD)
• Fieldbus Connectivity: Integrated PROFIBUS/MPI interface
• Network: Dual 10/100/1000 Mbit/s Ethernet RJ45 ports
• Expansion: Two free PCI slots for additional hardware
• Power Supply: 24 V DC industrial power input
• System Monitoring: Integrated watchdog timer, temperature, and fan monitoring
• Operating System: Windows XP Professional SP2 (Multi-language)

Applications

• Machine control and automation
• Process visualization and HMI server
• Data acquisition and logging systems
• Industrial gateways and communication hubs
• Quality assurance and inspection systems

Technical Specifications

Installation Guidelines

1. 1 De-energize the control cabinet and verify the absence of voltage before handling the unit.
2. 2 Select a mounting location that provides adequate clearance for ventilation on all sides to prevent overheating. Avoid proximity to high-power cables and sources of strong electromagnetic interference.
3. 3 Securely fasten the Box PC chassis to the mounting panel using all provided mounting points to ensure mechanical stability and proper grounding.
4. 4 Connect a stable, correctly rated 24 V DC power source to the power input terminals. Verify correct polarity before applying power to prevent damage to the unit.
5. 5 Connect the chassis to the main protective earth (PE) busbar using a low-impedance grounding conductor.
6. 6 Connect Ethernet, PROFIBUS/MPI, USB, and any other required peripheral cables. Ensure all connectors are fully seated.
7. 7 Once all connections are secure, re-energize the cabinet and verify that the Box PC boots correctly into the operating system.