Features:
- One RJ45 port connects the copper side of the Industrial Ethernet network.
- Three SC-RJ interfaces distribute 100 Mbit/s traffic over plastic optical fiber.
- PROFINET IRT and Class C functions coordinate scheduled automation traffic.
The switching fabric transfers frames between unlike copper and POF media without merging their connector requirements.
IRT timing and redundancy protocols organize network behavior above the physical optical branches.
Redundant power inputs and removable configuration media support the installed switch as separate service functions.
The Siemens 6GK5201-3BH00-2BA3 SCALANCE X201-3P IRT Switch may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
Siemens 6GK5201-3BH00-2BA3 SCALANCE X201-3P IRT 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.
Keeping three optical routes correctly assigned
- Connector type: Each optical branch terminates at an SC-RJ POF interface.
- Branch rate: The POF ports operate at the documented 100 Mbit/s transfer rate.
- Cable identity: Plastic optical fiber must not be substituted with an unrelated optical medium.
- Port mapping: Commissioning records should preserve the field destination of each optical branch.
Coordinating scheduled PROFINET communication
- Class C: The switch provides the PROFINET conformance level used for IRT operation.
- Scheduled traffic: IRT frames follow the configured timing plan across participating devices.
- Topology data: Correct port assignment is required for the engineered communication schedule.
- Ordinary frames: Standard Ethernet traffic remains separate from the reserved IRT interval.
Applying redundancy to the intended topology
- MRP: The standard ring mechanism supervises the configured recovery path.
- MRPD: Duplicate paths extend redundancy behavior for IRT arrangements.
- HRP and PRP: These documented methods require their own matching network layout.
- Boundary: A selected redundancy protocol cannot correct a wrong fiber type or port mapping.
Separating stored configuration from installed wiring
- C-PLUG: Optional removable media can retain the switch configuration.
- Power feeds: Both 24 V paths remain external to the stored network setup.
- Status contact: Terminal wiring reports the documented device condition to the cabinet.
- Model check: The complete order number must match before stored data is moved to another unit.