Siemens 6ES7675-1CK30-0CH0 SIMATIC Microbox 427B Industrial PC

Description

The Siemens 6ES7675-1CK30-0CH0 is a SIMATIC Microbox 427B series industrial PC, engineered for integrated HMI and real-time control tasks. This unit is powered by an Intel Pentium M 1.4 GHz processor and is equipped with 1 GB of DDR2 RAM and a 2 GB CompactFlash card for storage and operating system hosting. It comes pre-loaded with a comprehensive software package, including Windows XP Embedded, SIMATIC WinAC RTX 2008 for deterministic control, and WinCC flexible 2008 RT for visualization. Connectivity is provided through an integrated PROFIBUS DP port, dual 10/100 Mbit/s Ethernet interfaces, four USB ports, and a serial port. This model is a legacy component, noted by the manufacturer as obsolete, and is suitable for maintaining or repairing existing automation systems.

Features

• Intel Pentium M 1.4 GHz processor
• 1 GB DDR2 RAM for application processing
• 2 GB CompactFlash card for storage
• Pre-installed Windows XP Embedded operating system
• Integrated SIMATIC WinAC RTX 2008 for real-time control
• Includes WinCC flexible 2008 RT (2048 PowerTags) for HMI
• Onboard PROFIBUS DP interface
• Dual 10/100 Mbit/s Ethernet ports for network communication

Applications

• Machine control and automation systems
• Human-Machine Interface (HMI) stations
• Data acquisition and logging
• Embedded control systems requiring real-time performance
• Process visualization and monitoring

Technical Specifications

Installation Guidelines

1. 1 Verify the part number 6ES7675-1CK30-0CH0 matches the system requirements before installation.
2. 2 De-energize the control cabinet and implement lock-out/tag-out (LOTO) procedures to prevent accidental power-up.
3. 3 Mount the Microbox PC securely onto a stable, vibration-free surface or DIN rail within the enclosure, ensuring adequate ventilation clearance around the chassis.
4. 4 Connect the chassis to the main protective earth (PE) terminal of the cabinet using a low-impedance conductor. Proper grounding is essential for noise immunity and safety.
5. 5 Connect all required communication cables, including Ethernet, PROFIBUS DP, USB, and serial peripherals. Ensure cable shields are properly terminated.
6. 6 Connect the 24 VDC power supply to the designated terminals, observing correct polarity.
7. 7 After verifying all connections, remove LOTO devices and re-energize the cabinet. Monitor the PC's boot sequence and status indicators to confirm correct operation.