Introduction – Industrial Computing with Expandable Hardware Architecture The Siemens 6AG4104-4DC21-0CX3 is associated with the SIMATIC IPC547G industrial rack PC product family, designed to meet the computing demands of industrial automation and manufacturing environments.
The IPC547G combines an industrial 19-inch rack-mounted enclosure with a flexible hardware architecture. Its seven expansion slots provide system integrators with additional possibilities for installing communication interfaces, specialized controllers, and application-specific hardware. This makes the platform particularly useful in installations where standard computer interfaces alone cannot satisfy all equipment connectivity requirements.
Dual Intel Gigabit Ethernet interfaces support communication with industrial networks and connected automation devices. The platform also accommodates different Intel processor, DDR4 memory, and SATA storage configurations, allowing computing resources to be matched to individual production applications.
Integrated temperature and fan monitoring, together with watchdog functionality, provide additional support for system supervision and preventive maintenance. These capabilities are valuable in industrial environments where equipment availability and predictable operation are important.
For manufacturers seeking a flexible computing solution within an established Siemens automation infrastructure, the SIMATIC IPC547G offers a practical combination of expandability, connectivity, and industrial-oriented design.
Technical Specifications Parameter
Technical Details
Manufacturer
Siemens
Order Number
6AG4104-4DC21-0CX3
Product Family
SIMATIC IPC547G
Product Type
Industrial Rack PC
Form Factor
19-inch Rack PC
Rack Height
4U
Processor
Configuration-dependent
Processor Family
Intel Core / Xeon / Pentium
Chipset
Intel H110 / C236, configuration-dependent
Memory Technology
DDR4 SDRAM
Memory Capacity
Configuration-dependent
Storage Interface
SATA
Storage Type
HDD / SSD
Ethernet Interfaces
2 × Intel Gigabit Ethernet
Front Interfaces
2 × USB 3.0
Rear Interfaces
2 × PS/2, Audio, USB
Expansion Slots
5 × PCI Express, 2 × PCI
Display Connectivity
DVI-D / DisplayPort, configuration-dependent
Temperature Monitoring
Supported
Fan Monitoring
Supported
Watchdog
Integrated
Power Supply
100–240 V AC
Redundant Power Supply
Available on selected configurations
RAID Support
Configuration-dependent
Installation
Horizontal / Vertical Mounting
Standard Dimensions (W × H × D)
481.4 × 176.6 × 446.6 mm
Short Enclosure Dimensions
481.4 × 176.6 × 356.6 mm
Net Weight
15–23 kg, depending on configuration
Technical note: Dimensions and weight refer to the SIMATIC IPC547G standard enclosure. The exact processor, memory, storage, operating system, and power supply configuration of order number 6AG4104-4DC21-0CX3 should be verified against its individual configuration record.
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Product Name
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Frequently Selected Alternatives Model Number
Product Name
6AG4104-4CA26-5BX2
Siemens SIMATIC IPC547G Industrial Rack PC
6AG4104-4DL24-1HC1
Siemens SIMATIC IPC547G Industrial Rack PC
6AG4104-4GF22-0LX0
Siemens SIMATIC IPC547G Industrial Rack PC
6AG4104-5CA13-0AX0
Siemens SIMATIC IPC547J Industrial Rack PC
Where It Excels in Industrial Use - Industrial Automation and Production Control: Provides a centralized computing platform for industrial software, production supervision, and automated manufacturing operations.
- SCADA and HMI Visualization: Supports supervisory control applications that require consistent computing resources for displaying process information, monitoring equipment conditions, and facilitating operator interaction.
- Manufacturing Data Management: Handles production records, operational information, and industrial data-processing tasks, helping manufacturers improve production visibility and workflow coordination.
- Machine Monitoring and Diagnostics: Suitable for equipment supervision, machine status monitoring, and diagnostic applications that require centralized computing capabilities.
- Industrial Network Communication: Dual Intel Gigabit Ethernet interfaces support communication with factory networks, engineering workstations, and connected automation devices.
- Centralized Control Room Operations: The 19-inch, 4U rack-mounted design makes the IPC547G suitable for industrial control rooms, equipment cabinets, and centralized computing installations.
Key Strengths at a Glance - Industrial Computing Architecture: The SIMATIC IPC547G platform supports Intel processor configurations for industrial software, visualization, and production data-processing workloads.
- Extensive Expansion Capability: Five PCI Express slots and two PCI slots provide flexibility for integrating communication cards and specialized industrial hardware.
- Dual Gigabit Ethernet Connectivity: Supports efficient data exchange between industrial computers, automation equipment, and factory network infrastructure.
- Flexible Hardware Configuration: Different processor, memory, storage, and graphics arrangements allow the platform to accommodate application-specific requirements.
- Integrated System Monitoring: Temperature and fan monitoring functions help maintenance personnel identify abnormal hardware operating conditions.
- Watchdog Functionality: Supports system supervision and helps improve operational continuity in industrial computing applications.
- Professional Rack-Mount Construction: The 4U enclosure provides convenient installation in industrial equipment racks and centralized automation environments.
Technical FAQs 1. What is the primary function of the Siemens 6AG4104-4DC21-0CX3?
The 6AG4104-4DC21-0CX3 is identified by its product numbering as belonging to the SIMATIC IPC547G industrial rack PC family. This platform is designed for industrial automation, production monitoring, process visualization, and manufacturing data management.
2. Which industrial applications are suitable for the IPC547G?
The IPC547G is suitable for SCADA systems, HMI applications, machine supervision, industrial data processing, and centralized production management environments.
3. What network communication interfaces does the system provide?
The platform provides two Intel Gigabit Ethernet interfaces with RJ45 connections, supporting communication with factory networks, engineering workstations, and compatible industrial equipment.
4. Can additional industrial communication cards be installed?
Yes. The IPC547G provides five PCI Express slots and two PCI slots, allowing compatible communication cards, interface controllers, and specialized expansion hardware to be integrated.
5. Does the IPC547G support DDR4 memory?
Yes. The platform supports DDR4 SDRAM. The supported memory capacity and configuration depend on the installed motherboard and processor.
6. What storage configurations are available?
The IPC547G family supports internal SATA hard disk drives and solid-state drives. Selected configurations also provide RAID storage arrangements for applications requiring additional data protection.
7. Does the system provide hardware monitoring capabilities?
Yes. Temperature monitoring, fan monitoring, and integrated watchdog functionality help engineers supervise system conditions and identify potential hardware operating problems.
8. Can the IPC547G support industrial visualization software?
Yes. Compatible hardware configurations can run industrial visualization applications, including Siemens SIMATIC WinCC, provided that the operating system and software versions meet the required specifications.
9. What power supply arrangements are supported?
The IPC547G platform supports a 100–240 V AC power supply. Selected hardware configurations also offer redundant power supply arrangements to support applications with higher availability requirements.
10. What should be considered when replacing this industrial PC?
Engineers should compare the complete order number, processor, memory, storage configuration, expansion cards, power supply, and operating system. These details are important for maintaining compatibility with existing automation equipment.
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