Description
The Siemens 6ES7647-7BJ20-0AX0 is a compact, fanless industrial computer from the SIMATIC IPC427C series. This Microbox PC is engineered for control, visualization, and data acquisition tasks in demanding industrial environments. It is configured with a Core 2 Duo 1.2 GHz processor, 1 GB of DDR3 RAM, and a 320 GB SATA HDD for internal storage. This specific model is supplied without a pre-installed operating system, providing flexibility for custom software deployment. The unit does not include hardware expansions.
Features
- Processor: Intel Core 2 Duo at 1.2 GHz
- Front Side Bus: 800 MHz
- Memory: 1 GB DDR3 1066 SODIMM
- Internal Storage: 320 GB SATA Hard Disk Drive (HDD)
- Compact, fanless Microbox design for reliable operation
- Supplied without an operating system for custom configuration
Applications
- Machine-level data acquisition and processing
- Process control and visualization (HMI)
- Industrial gateways and communication servers
- Manufacturing Execution Systems (MES) clients
- Embedded automation solutions
Technical Specifications
| Specification |
Value |
| Manufacturer |
Siemens |
| Part Number |
6ES7647-7BJ20-0AX0 |
| Product Series |
SIMATIC IPC427C |
| Product Type |
Microbox PC |
| Processor |
Core 2 Duo, 1.2 GHz |
| Front Side Bus (FSB) |
800 MHz |
| Processor Cache |
3 MB SLC |
| Memory |
1 GB DDR3 1066, SODIMM |
| Internal Storage |
320 GB HDD SATA |
| Hardware Expansions |
None |
| Operating System |
Not included |
| Product Lifecycle Status |
Phase-Out |
| Shipping Weight |
3.25 kg |
| Package Dimensions (Calculated) |
32.5 cm x 19.0 cm x 11.0 cm |
| Country of Origin |
Not specified |
Installation Guidelines
CRITICAL WARNING: Disconnect all power sources and follow Lockout/Tagout (LOTO) procedures before installation or maintenance. This device contains components sensitive to electrostatic discharge (ESD). Use appropriate ESD protection, such as a grounded wrist strap, when handling.
-
1
Verify the installation location provides adequate clearance around the unit for heat dissipation. Ensure ambient temperature remains within the specified operating range.
-
2
Securely mount the IPC to a stable, vibration-free surface such as a control panel backplane using all provided mounting points.
-
3
Connect a low-impedance protective earth (PE) or functional ground conductor to the designated terminal on the chassis. This is critical for safety and noise immunity.
-
4
Connect the specified DC power supply to the power input terminals. Verify voltage and polarity before energizing the circuit.
-
5
Connect all required peripheral devices, such as displays, keyboards, and network cables. Ensure all connectors are fully seated and secured.
-
6
After verifying all connections, remove LOTO devices and apply power to the unit to begin operating system installation and software configuration.