Features:
- One copper port and three POF ports form a managed mixed-media switch.
- PROFINET IO and IRT functions place the switch inside the configured automation topology.
- An IP65 housing and sealed connectors support installation outside a standard control cabinet.
Copper frames can continue over plastic optical fiber without an external media converter.
Scheduled IRT traffic and ordinary Ethernet forwarding share configured port resources.
The signaling contact provides a hardwired fault path alongside network diagnostics.
The Siemens 6GK5201-3JR00-2BA6 SCALANCE X201-3P IRT PRO Managed Ethernet Switch may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
Siemens 6GK5201-3JR00-2BA6 SCALANCE X201-3P IRT PRO 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.
Moving frames between copper and plastic optical fiber
- Copper entry: The push-pull RJ45 link connects a 10 or 100 Mbit/s Ethernet device.
- Optical branches: Three SC-RJ POF ports carry 100 Mbit/s traffic without a conductive data path.
- Switching table: Learned addresses direct frames toward the required egress medium.
- Topology data: Managed port information identifies the connection represented by each link.
Coordinating real-time and ordinary Ethernet traffic
- Device role: The switch appears as a PROFINET IO device in the station project.
- Scheduled window: IRT parameters reserve communication time for configured real-time frames.
- Port assignment: Engineering data binds each real-time path to the intended physical connection.
- Release condition: Device name and project parameters must agree before scheduled operation.
Applying the recovery mechanism selected for the topology
- MRP path: Media redundancy supervises an eligible PROFINET ring.
- HRP role: The configured high-speed ring follows its Siemens network arrangement.
- PRP pair: Parallel redundancy requires the documented dual-network structure.
- Role discipline: Only the intended manager or client role is active on each segment.
Keeping sealed service and alarm paths distinct
- Power connector: The push-pull supply plug maintains the documented enclosure interface.
- Fault contact: The M12 connection carries a separate hardwired alarm circuit.
- Cable seating: RJ45 and SC-RJ plugs must be fully engaged to preserve the housing rating.
- Service access: Web, CLI, SNMP, and STEP 7 read network conditions through the data path.