Description

The Siemens 6GK5302-7GD00-3EA3 is a compact, managed Industrial Ethernet switch from the SCALANCE X302-7EEC series. This device is engineered for industrial networking applications, providing a versatile port configuration with 2x 10/100/1000 Mbit/s RJ45 ports for high-speed connections and 7x 100 Mbit/s LC fiber optic ports for long-distance or high-noise immunity links. It functions as a PROFINET IO device, enabling seamless integration into Siemens automation environments. The switch supports a wide-range 100-240V AC/DC power supply and includes an integrated redundancy manager to enhance network availability. A C-PLUG is included for straightforward device configuration backup and replacement.

Features

• ■Managed Layer 2 switch with a compact, robust design for industrial use.
• ■Integrated redundancy manager for high network availability.
• ■Functions as a PROFINET IO device for direct automation system integration.
• ■Supports standard office and IT protocols including RSTP, VLAN, and IGMP.
• ■On-device diagnostics via integrated LEDs and an error signaling contact.
• ■Includes a C-PLUG removable storage medium for configuration backup.

Applications

• ■Factory automation and machine-level control networks.
• ■Process control systems requiring redundant communication paths.
• ■Connecting distributed I/O and control devices over long distances using fiber optics.
• ■Integration into PROFINET-based automation architectures.

Technical Specifications

Installation Guidelines

1. 1 Ensure the control cabinet is de-energized and locked out according to safety procedures. Verify the absence of voltage.
2. 2 Mount the switch securely onto a standard 35mm DIN rail within the enclosure, ensuring adequate clearance for ventilation and cable access.
3. 3 Connect a protective earth (PE) conductor to the designated grounding terminal on the switch chassis. A low-impedance ground connection is essential for safety and noise immunity.
4. 4 Terminate the 100-240V AC/DC power supply wiring to the correct terminals, observing polarity if applicable for DC sources.
5. 5 Connect the RJ45 and LC fiber optic network cables. Ensure fiber optic connectors are clean before insertion and observe minimum bend radius requirements for all cables.
6. 6 Insert the C-PLUG into its designated slot if using it for configuration storage.
7. 7 After closing the cabinet and removing safety locks, re-energize the system. Verify the switch's status LEDs for correct power-up and network link activity.