Features:
- Eight D-coded M12 ports carry 10/100 Mbit/s Industrial Ethernet traffic.
- The switch reports diagnostics through PROFINET IO, SNMP, web management, and a signaling contact.
- MRP and HRP functions allow the configured network to operate as a redundant ring.
The 6GK5208-0HA10-2AA6 separates network, power, and signaling functions across dedicated M12 connections.
Managed port data helps the controller and maintenance tools identify link errors without treating every network event as a device fault.
Redundant supply input and ring recovery address different failures: one protects switch power, while the other restores a broken communication path.
The Siemens 6GK5208-0HA10-2AA6 SCALANCE X208PRO Managed Industrial Ethernet Switch may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
Siemens 6GK5208-0HA10-2AA6 SCALANCE X208PRO Managed Industrial Ethernet Switch Manuals,Datasheets,Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
Separated Network and Service Connections
- Ethernet ports: Eight D-coded M12 sockets connect network components or terminal devices.
- Power input: An A-coded M12 connector carries the redundant 24 V DC supply paths.
- Fault contact: A B-coded M12 connection exposes the signaling contact separately from Ethernet.
- Configuration memory: An optional C-PLUG stores supported device configuration outside the switch electronics.
How the Redundant Path Operates
- MRP role: The switch participates in Media Redundancy Protocol rings and can perform the manager role.
- HRP support: High Speed Redundancy Protocol is available with the documented manager function.
- Reconfiguration: A link interruption causes traffic to move through the remaining eligible ring path.
- Topology boundary: Star networks do not use ring recovery; their depth is limited by signal propagation instead.
Configuration and Diagnostic Paths
- Local engineering: STEP 7 can configure the managed switch as part of the automation project.
- Browser access: Web-based management exposes switch settings and status over Ethernet.
- Automation diagnosis: PROFINET IO diagnostics bring network conditions into the control system.
- Event reporting: SNMP, traps, and the signaling contact provide separate paths for fault reporting.
Protection and Mounting Conditions
- Enclosure: The IP65/IP67 design depends on correctly sealed M12 connections and dust caps.
- Temperature range: The documented operating range extends from -40 to +70 °C.
- Mounting choices: Wall, 35 mm DIN rail, and S7-300 rail mounting are supported.
- Power boundary: The 18 to 32 V DC input range applies to the switch supply, not the signaling-contact load.