Description

The Siemens 6ES7647-6MA12-0BC0 is an industrial computer from the SIMATIC BOX PC 840 V2 series, designed for robust performance in demanding automation environments. This unit is equipped with a Celeron 2.0 GHz processor, 256 MB of DDR SDRAM, and an 80 GB EIDE hard disk drive. It features a versatile set of expansion slots, including PCI and ISA, to accommodate various legacy and modern interface cards. Integrated monitoring functions such as a watchdog timer and temperature monitoring ensure operational reliability. The system is pre-installed with Windows NT 4.0 Workstation and includes an industrial-grade power supply unit compatible with 110/230V AC inputs.

Features

• Powered by a Celeron 2.0 GHz processor with a 400 MHz Front Side Bus.
• Equipped with 256 MB of DDR SDRAM for application processing.
• Includes an 80 GB EIDE Hard Disk Drive, a Floppy Disk Drive (FDD), and a DVD-ROM drive.
• Onboard AGP graphics with 8/16/32 MB of shared memory.
• Features a mix of expansion slots: 2x PCI, 2x ISA/PCI, and 1x ISA.
• Integrated 10/100 Mbit/s Ethernet port for network connectivity.
• Two high-current USB ports for peripheral devices.
• Built-in watchdog timer and temperature monitoring for system stability.
• Industrial power supply unit rated for 110/230V AC with NAMUR compliance.

Applications

• Human-Machine Interface (HMI) and SCADA visualization stations.
• Data acquisition, logging, and archival systems.
• Industrial control and communication gateways.
• Machine-level data processing and analysis.
• Platform for legacy automation software requiring Windows NT.

Technical Specifications

Installation Guidelines

1. 1 Site Preparation: Verify the installation environment meets the PC's operational requirements for temperature, humidity, and vibration. Ensure adequate clearance for ventilation around the chassis to prevent overheating.
2. 2 Mechanical Mounting: Securely mount the Box PC chassis to a stable panel or surface using all designated mounting points. Use appropriate hardware and torque settings to prevent loosening due to machine vibration.
3. 3 Protective Earth (PE) Connection: Connect the chassis PE terminal to the facility's main protective earth bus using a low-impedance conductor. This is a critical step for electrical safety and noise immunity.
4. 4 Power and I/O Wiring: Connect the AC power supply cable to a properly rated and protected circuit. Connect all peripheral and network cables (Ethernet, USB, video). Ensure all cable shields are properly terminated as required.
5. 5 Final Checks and Power-Up: Before applying power, double-check all connections for correctness and security. Remove all tools and foreign objects from the enclosure. Close and secure all access panels. Re-energize the main power supply and boot the system.