Introduction The Siemens 6AG4104-4CD21-0DX3 belongs to the SIMATIC IPC547G family of industrial rack PCs, developed for computing-intensive tasks in manufacturing and industrial automation environments.
Its 19-inch, 4U rack architecture combines a flexible expansion platform with industrial monitoring functions and multiple connectivity options. This makes the IPC547G family suitable for applications ranging from production data processing and machine monitoring to industrial visualization and specialized automation software.
For system integrators and plant engineers, the platform offers a practical way to consolidate industrial computing functions in a rack-mounted enclosure. Before purchase or replacement, the exact processor, memory, storage, operating system, and power-supply configuration should be verified against the full order number to ensure the system matches the intended application.
Technical Specifications Parameter
Specification
Manufacturer
Siemens
Product family
SIMATIC IPC547G
Model
6AG4104-4CD21-0DX3
Equipment type
Industrial rack PC
Form factor
19-inch, 4U
Processor
Exact configuration requires order-code verification
Memory
Configuration-dependent
Storage
Configuration-dependent
Expansion slots
7 total: 5 PCI Express and 2 PCI
Ethernet
2 × Gigabit Ethernet on the IPC547G platform
Front USB
2 × USB 3.0
Monitoring
Temperature and fan monitoring, watchdog
Power supply
100–240 V AC platform; exact supply configuration to be verified
Standard enclosure dimensions (W × H × D)
481.4 × 176.6 × 446.6 mm
Weight
Approximately 15–23 kg, depending on equipment configuration
The dimensions and weight above describe the IPC547G family and standard enclosure. The precise configuration and any enclosure variations should be confirmed before finalizing cabinet layout, shipping arrangements, or replacement planning.
Recommended Companion Models Model Number
Product Name
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6AG4104-4DC22-0EX3
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6AG4104-4DD12-0BX1
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6AG4104-4DD20-2BX0
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Frequently Selected Alternatives Model Number
Product Name
6AG4104-4DB21-0XB3
Siemens SIMATIC IPC547G Industrial Rack PC, Core i7-6700, Dual-Hard-Drive Configuration
6AG4104-4DB22-0FX1
Siemens SIMATIC IPC547G Industrial Rack PC, Core i7-6700, Dual-Hard-Drive Configuration
6AG4104-4DA23-2HX1
Siemens SIMATIC IPC547G Industrial Rack PC, Core i7-6700, Industrial Computing Configuration
6AG4104-4HA01-0XX3
Siemens SIMATIC IPC547G Industrial Rack PC, Core i7-6700, C236 Platform Configuration
Where It Excels in Industrial Use - Industrial Automation and Process Control: Provides a PC-based computing platform for industrial applications that require dependable processing, equipment coordination, and integration with automation software.
- Machine Vision and Inspection Systems: Supports suitable vision applications, inspection software, and image-processing hardware through its expansion architecture, subject to the requirements of the installed components.
- Production Data Collection: Enables the collection, processing, and exchange of manufacturing data between compatible industrial equipment and higher-level information systems.
- Manufacturing Visualization: Can serve as an industrial computing platform for operator interfaces, production monitoring, and supervisory applications, depending on the installed software.
- Legacy System Modernization: Offers a practical option for maintaining or upgrading existing industrial PC installations where hardware compatibility and established system configurations remain important.
Key Strengths at a Glance - Rack-Mount Industrial Design: The SIMATIC IPC547G family uses a 19-inch, 4U rack-mount form factor suited to industrial control cabinets and equipment racks.
- Flexible Expansion Architecture: Seven expansion slots support the integration of compatible PCI Express and PCI hardware, allowing the system to be adapted to specific application requirements.
- Industrial Monitoring Functions: Temperature and fan monitoring, watchdog functionality, and card retainers help support system supervision and secure installation of expansion hardware.
- Multiple Connectivity Options: The platform supports Ethernet, USB, display, and other interfaces depending on the installed motherboard configuration and exact order code.
- Adaptable Computing Platform: Processor, memory, storage, operating system, and optional hardware configurations depend on the complete product number, making configuration verification essential before deployment.
Technical FAQs Q1. What is the primary function of the SIMATIC IPC547G?
The SIMATIC IPC547G is an industrial rack PC designed to run automation applications, manufacturing software, monitoring systems, and other industrial computing workloads.
Q2. Which processor is installed in model 6AG4104-4CD21-0DX3?
The exact processor configuration should be confirmed against the complete order number. Processor options within the IPC547G family vary by hardware configuration, so specifications from another variant should not be assumed to apply.
Q3. Which operating systems can be used with this industrial PC?
Operating system compatibility depends on the installed hardware, drivers, software requirements, and the specific configuration supplied. Existing applications should be validated before an operating system migration.
Q4. Does the IPC547G support PCI Express expansion cards?
Yes. The IPC547G platform provides PCI Express expansion slots alongside conventional PCI slots. The electrical characteristics, lane allocation, card dimensions, and power requirements must be checked for each expansion card.
Q5. Can this system communicate with PLCs over industrial Ethernet?
Yes. Its Ethernet interfaces can support communication with compatible PLCs and industrial network devices using appropriate software and protocols. PROFINET, OPC UA, or other protocol support depends on the installed software and interface configuration rather than the PC hardware alone.
Q6. How can the IPC547G be integrated into an existing automation network?
Integration typically involves configuring network addresses, installing the required communication drivers or runtime software, and validating data exchange with the target PLCs, HMIs, servers, or other devices.
Q7. What diagnostic features are available for system monitoring?
The IPC547G family includes temperature and fan monitoring and a watchdog function. These features help identify certain hardware or system operating issues, while detailed diagnostics depend on the installed monitoring software.
Q8. Can storage be configured for improved data availability?
Selected IPC547G configurations support multiple drives and RAID arrangements. The available storage options depend on the specific order code, drive bays, controller capabilities, and installed drives.
Q9. What should be checked before replacing an existing IPC547G?
Verify the complete order number, processor, memory, storage layout, expansion cards, power supply, operating system, and application dependencies. Physical mounting and interface compatibility should also be checked before installation.
Q10. Is the IPC547G suitable for continuous industrial operation?
It is designed for industrial computing applications. Long-term operating reliability still depends on correct installation, suitable environmental conditions, preventive maintenance, cooling, and the requirements of the installed workload.
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