Introduction to the Siemens SCALANCE XR324-4M EEC

The Siemens 6GK5324-4GG10-2JR2, part of the SCALANCE XR-300EEC series, is a high-performance, managed Layer 2 industrial Ethernet switch designed for mission-critical networks in harsh environments. As a 19-inch rack-mounted unit, it serves as a powerful backbone switch in manufacturing cells, process control systems, and any application demanding high port density, modularity, and extreme reliability.
The 6GK5324-4GG10-2JR2 is a rugged, managed Industrial Ethernet switch with 24 Gigabit RJ45 ports and 4 slots for media modules. Its ‘EEC’ (Enhanced Environmental Conditions) designation means it’s built for extended temperature ranges and demanding applications, including those requiring ATEX/IECEx certifications.
Core Features & Engineering Benefits
- High Port Density: Comes standard with 24 x 10/100/1000 Mbit/s RJ45 ports, providing ample connectivity for devices in a control cabinet.
- Modular Flexibility: Four integrated media module slots allow for custom configurations with fiber optic (multimode/singlemode) or additional copper ports, future-proofing your network topology.
- Extreme Durability (EEC): Designed to operate reliably in temperatures from -40°C to +70°C and certified for hazardous locations (ATEX Zone 2, IECEx Zone 2), making it ideal for oil & gas, chemical, and heavy industrial use.
- Advanced Network Management: As a managed switch, it supports critical features like VLANs, PROFINET diagnostics (IO-Device), redundant ring topologies (HRP/MRP), and comprehensive network monitoring via SNMP.
- Redundant Power: Features redundant wide-range power supply inputs (100-240V AC / 60-250V DC) to ensure maximum uptime in case of a power failure.
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Technical Specifications: 6GK5324-4GG10-2JR2
| Specification | Value |
|---|---|
| Product Type | SCALANCE XR324-4M EEC, Managed IE Switch, 19″ Rack |
| Fixed Ports | 24 x RJ45 ports (10/100/1000 Mbit/s) |
| Media Module Slots | 4 x slots for 2-port media modules (electrical or optical) |
| Supply Voltage | 1 x 100 … 240 V AC / 60 … 250 V DC (Redundant) |
| Power Consumption (Max) | 30 W |
| Operating Temperature | -40 °C to +70 °C (Conformal Coating) |
| Protection Class | IP20 |
| Management Protocols | PROFINET IO-Device, SNMPv1/v2/v3, Telnet, SSH, LLDP, Web-based management |
| Redundancy Protocols | HRP (High Speed Redundancy Protocol), MRP (Media Redundancy Protocol) |
| Key Certifications | CE, cULus, FM, ATEX Zone 2, IECEx Zone 2, EN 50121-4 (Railway) |
| Dimensions (W x H x D) | 446 mm x 44 mm (1U) x 390 mm |
Frequently Asked Questions (FAQ)
What is the default IP address for the SCALANCE XR324-4M EEC?
Out of the box, Siemens SCALANCE switches typically do not have a default IP address. You must assign one initially using the Siemens Primary Setup Tool (PST) or by connecting via the serial console port.
Are the power supplies included with the 6GK5324-4GG10-2JR2?
This specific model has an integrated wide-range power supply unit. You only need to provide the AC or DC power source and the appropriate power cable. The unit itself contains the power supply.
Can I mix different types of media modules in the four slots?
Yes, absolutely. The modular design is one of its key strengths. You can mix and match media modules as needed, for example, using two slots for multimode fiber (e.g., 6GK5991-1AF00-8AA0) and two for singlemode fiber (e.g., 6GK5991-1AG00-8AA0) to connect different parts of your plant network.
Is this switch suitable for PROFINET networks?
Yes, it is ideal for PROFINET. It functions as a PROFINET IO-Device with full conformance Class B (CC-B) support. This allows it to be integrated directly into your PLC engineering environment (like TIA Portal) for advanced diagnostics and configuration.


