Description

The Siemens 6ES7647-5EM20-0KX0 is an industrial computer from the SIMATIC BOX PC 620 series, designed for robust performance in demanding automation environments. This unit is configured with a Celeron 1.2 GHz processor, 256 MB of SDRAM, and dual 40 GB hard drives for data storage. It provides extensive connectivity options, including a 10/100 Mbit/s Ethernet port, a PROFIBUS/MPI interface, two USB ports, and both PCI and ISA expansion slots. Integrated system monitoring features such as a watchdog timer and temperature monitoring ensure operational reliability. The PC is pre-installed with Windows XP Professional and is powered by a 110/230V AC industrial power supply.

Features

• Equipped with an Intel Celeron 1.2 GHz processor.
• Onboard AGP graphics with configurable memory (8/16/32 MB).
• Integrated 10/100 Mbit/s Ethernet (RJ45) for network communication.
• Built-in PROFIBUS/MPI interface for field-level device integration.
• Features PC Card (PCMCIA Type 3) slot for legacy peripherals.
• Includes watchdog timer and temperature monitoring for system stability.
• Pre-installed with Windows XP Professional Multilanguage (SP2).
• Flexible expansion with one PCI and one shared ISA/PCI slot.

Applications

• Process control and visualization (HMI/SCADA).
• Data acquisition, logging, and archiving.
• Manufacturing Execution Systems (MES).
• Machine control and automation gateways.
• Industrial computing platforms for legacy systems.

Technical Specifications

Installation Guidelines

1. 1
   De-energize Equipment: Before installation, completely disconnect all power sources to the enclosure where the Box PC will be installed. Verify the absence of voltage using a calibrated multimeter.
2. 2
   Secure Mounting: Mount the Box PC chassis securely to a stable panel or surface within the control cabinet. Ensure adequate clearance for airflow and cable access. Verify the mounting can support the unit's weight (7.05 kg).
3. 3
   Connect Protective Earth (PE): Connect the chassis grounding terminal to the cabinet's main protective earth bus using a low-impedance conductor. This is a critical safety connection.
4. 4
   Connect Power and Peripherals: Connect the 110/230V AC power cable. Connect all required communication cables, such as Ethernet, PROFIBUS/MPI, and USB devices. Ensure all connectors are fully seated and secured.
5. 5
   System Power-Up: After verifying all connections, remove LOTO devices and re-energize the cabinet. Power on the Box PC and confirm that the operating system boots correctly and all peripherals are recognized.