Description
The Siemens 6ES7647-7BB20-2XM0 is a SIMATIC IPC427C series Microbox PC designed for compact, fanless operation in industrial environments. This unit is configured with a Celeron M 1.2 GHz processor, 1 GB of DDR3 RAM, and an integrated PROFIBUS DP/12 interface for fieldbus communication. It utilizes a replaceable 2 GB CompactFlash card for storage, which comes pre-installed with the Windows Embedded Standard 2009 operating system, providing a ready-to-deploy platform for control and visualization tasks.
Features
- Processor: Celeron M 1.2 GHz with 800 MHz FSB and 1 MB SLC
- Memory: 1 GByte DDR3 1066 SODIMM
- Storage: Externally accessible 2 GB CompactFlash card
- Operating System: Windows Embedded Standard 2009 (pre-installed)
- Integrated Communication: PROFIBUS DP/12 port
- Compact, fanless design for maintenance-free operation
- Product Status: Phase-Out, suitable for legacy system maintenance and spares
Applications
- Human-Machine Interface (HMI) systems
- Data logging and acquisition gateways
- Small-scale process control and monitoring
- Communication gateway between different network protocols
- Embedded machine control applications
Technical Specifications
| Specification |
Value |
| Manufacturer |
Siemens |
| Product Series |
SIMATIC IPC427C |
| Product Type |
Microbox PC |
| Processor |
Celeron M 1.2 GHz, 800 MHz FSB, 1 MB SLC |
| Memory |
1 GByte DDR3 1066, SODIMM |
| Accessible Storage |
2 GB CompactFlash (Replaceable) |
| Internal Storage |
None |
| Hardware Expansion |
None |
| Operating System |
Windows Embedded Standard 2009 (Pre-installed) |
| Integrated Interface |
PROFIBUS DP/12 |
| Product Lifecycle Status |
Phase-Out |
| Shipping Weight |
3.25 kg |
| Package Dimensions (L x W x H) |
32.50 x 19.00 x 11.00 cm |
| Commodity Code |
85371091 |
| ECCN |
N |
| Country of Origin (Estimated) |
Germany |
Installation Guidelines
CRITICAL WARNING: Always de-energize the entire control panel and follow Lockout/Tagout (LOTO) procedures before installation or maintenance. This device contains components sensitive to electrostatic discharge (ESD). Use a grounded wrist strap and an ESD-safe workstation when handling the unit, especially when accessing the CompactFlash card.
-
1
Ensure the mounting surface within the control cabinet is clean, flat, and provides adequate ventilation around the unit's heat sink fins.
-
2
Securely mount the Microbox PC using the appropriate mounting hardware (e.g., DIN rail adapter or wall mount brackets). Verify the unit is mechanically stable.
-
3
Connect the Protective Earth (PE) terminal to the cabinet's main ground bus using a low-impedance conductor. This is critical for safety and noise immunity.
-
4
Connect the specified DC power supply to the power input terminals, ensuring correct polarity. Do not apply power at this stage.
-
5
Connect the PROFIBUS DP cable and any other required peripherals (e.g., Ethernet, USB, display). Ensure all connectors are fully seated and secured.
-
6
After verifying all connections, remove LOTO devices and apply power to the control panel to commission the IPC.