Siemens ST PCS 7 manual Features of the X-200 IRT switches

© Siemens AG 2007

Communication

Industrial Ethernet

SCALANCE X Industrial Ethernet switches

SCALANCE X-200 IRT Features of the X-200 IRT switches

With the X204 IRT, X202-2 IRT, X202-2P IRT, X201-3P IRT and X200-4P IRT switches from the SCALANCE X-200 IRT range, it is possible to implement line and star topologies as well as low- cost electrical or optical ring topologies with transmission rates up to 100 Mbit/s. All switches can be used in the ring as redun- dancy managers, and additionally support the standby redun- dancy for bus configurations with two redundant rings. As a redundancy manager, an X-200 IRT switch monitors the SCALANCE X switches connected via its ring ports, and switches without interruption to the substitute link on failure of a transmission link or a switch in the ring. Each X-200 IRT switch has 4 FastEthernet ports which are designed as follows depend- ing on the device type:

•SCALANCE X204 IRT with

-4 electrical RJ45 ports (10/100BaseTX)

•SCALANCE X202-2 IRT with

-2 electrical RJ45 ports (10/100BaseTX)

-2 optical BFOC ports (100BaseFX) for glass multimode FOC

•SCALANCE X202-2P IRT with

-2 electrical RJ45 ports (10/100BaseTX)

-2 optical POF (Polymer Optical Fiber) ports

•SCALANCE X201-3P IRT with

-1 electrical RJ45 port (10/100BaseTX)

-3 optical POF ports

•SCALANCE X200-4P IRT with

-4 optical POF ports

•Rugged metal enclosure of S7-300 format, IP30 protection, for installation in control cabinets

•Mounting possibilities: DIN rail, SIMATIC S7-300 rail, direct wall mounting

•Redundant 24 V DC supply

•Cable length between two devices with electrical transmission per TP ports 10/100BaseTX with RJ45 sockets:

-Depending on the cable type, up to 100 m with IE FC cable and IE FC RJ45 Plugs (see page 9/23 or in Catalog IK PI)

-Up to 10 m with TP-Cord (see Section "Passive network com- ponents" in Catalog IK PI)

•Cable length of a segment with optical transmission:

-Up to 3 km via 100BaseFX ports with BFOC socket (corre- sponds to ST socket) and Industrial Ethernet glass multi- mode FOC (see page 9/26 or in Catalog IK PI)

-Up to 100 m via POF ports and Industrial Ethernet PCF (Polymer Cladded Fiber) (see Section "Passive network components" in Catalog IK PI)

-Up to 50 m via POF ports and Industrial Ethernet POF (Polymer Optical Fiber) (see Section "Passive network com- ponents" in Catalog IK PI)

•The permissible operating temperatures vary as follows de- pending on the device type:

--20 to +70°C (X204 IRT)

--10 to +60°C (X202-2-IRT)

-0 to +60°C (X202-2P IRT)

-0 to +50°C (X201-3P IRT)

-0 to +40°C (X200-4P IRT)

SCALANCE X-200

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With the X208, X216, X224, X204-2, X212-2, X212-2LD and X206-1LD switches from the SCALANCE X-200 range, it is pos- sible to implement line and star topologies as well as low-cost electrical or optical ring topologies with transmission rates up to 100 Mbit/s. All switches can be used in the ring as redundancy managers. As a redundancy manager, an X-200 switch monitors the SCALANCE X switches connected via its ring ports, and switches without interruption to the substitute link on failure of a transmission link or a switch in the ring.

Siemens ST PCS 7 · November 2007

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