Features:
- Four 10/100 Mbps RJ45 ports connect copper Industrial Ethernet segments.
- PROFINET IRT switching carries time-critical automation traffic through the managed port structure.
- Redundant power inputs, a signaling contact and optional C-PLUG separate supply, alarm and configuration tasks.
Traffic arriving at one port is evaluated by the switch configuration before it is forwarded to another segment.
The PROFINET IO device role lets the controller read switch status without replacing the separate network-management path.
Ring supervision, external signaling and stored configuration give different parts of the system a defined response to a network or hardware change.
The Siemens 6GK5204-0BA10-2BA3 SCALANCE X204IRT Switch may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
Siemens 6GK5204-0BA10-2BA3 SCALANCE X204IRT 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.
Tracing real-time Ethernet traffic through the switch
- Copper access: Each RJ45 socket connects one 10/100 Mbps Industrial Ethernet segment.
- IRT forwarding: Time-critical PROFINET frames follow the configured real-time switching path.
- Controller view: The PROFINET IO device role reports switch information to the automation controller.
- Management path: Network management handles configuration and diagnostics outside the cyclic process data.
Coordinating the managed ring path
- Ring role: The integrated Redundancy Manager supervises the configured Ethernet ring.
- Normal route: Frames follow the intended forwarding state while the ring remains complete.
- Interruption response: A detected break changes the managed path so communication can use the remaining route.
- Configuration check: Ring ports and partner devices must belong to the same planned redundancy structure.
Separating supply and alarm wiring
- Dual feed: Redundant 24 V DC inputs provide two supply entry points.
- Voltage range: Each supply path must remain within the documented 18 to 32 V DC range.
- Alarm output: The two-pole signaling contact transfers the configured device condition to external monitoring.
- Status distinction: Port indicators and the external contact serve local and remote diagnostic roles.
Keeping stored settings with the intended replacement
- C-PLUG option: A removable C-PLUG can hold the switch configuration outside the base unit.
- Hardware boundary: The switch electronics and the removable configuration medium remain separate items.
- Exchange path: A matched replacement can read the stored settings when the correct medium is installed.
- Identity check: The full 6GK5204-0BA10-2BA3 order number must still match the intended switch hardware.