SCALANCE X-500 Switches Siemens

Обзор



SCALANCE XR524‑8C and SCALANCE XR552‑12M

Functional overview of SCALANCE X-500

The high-performance, fully/partially modular SCALANCE XR-500 Industrial Ethernet switches of the SCALANCE X-500 product line are suitable for designing electrical and optical line, ring and star topologies with high data transfer rates up to 10 Gbit/s.

The devices are designed for high system availability, and are suitable for networking system components and distributed field devices in an industrial network as well as for integrating the industrial network in a corporate network. They have extensive diagnostics facilities.

To increase network availability, as many as 50 X‑200, X‑300, X‑400 or X‑500 switches cascaded in line can be connected into a ring (Ethernet with fast media redundancy). Several rings can be redundantly linked through the standby function. Up to 52 nodes or subnets can be electrically connected together by means of a SCALANCE XR-500 as star point in a star topology.

The modularity and scalability of the SCALANCE XR‑500 enable application-specific adaptation and expansion of the device configuration.

SCALANCE XR‑500 product overview

The basic types of SCALANCE XR‑500 designed for installation in 19" control cabinets correspond to IP20 protection. The data ports are either at the front or rear depending on the device version. Further expansion of the ports is possible using SFP or SFP+ plug-in transceivers and 4‑port media modules (electrical or optical).

The SCALANCE XR‑500 devices differ as follows with regard to the number and type of slots:

  • SCALANCE XR552-12M (ports at front/rear)
    fully modular; 4 integral SFP+ slots for optical SFP (1 Gbit/s) or SFP+ (10 Gbit/s) plug-in transceivers
    12 slots for 4-port media modules 10/100/1000 Mbit/s, electrical or optical
  • SCALANCE XR528-6M (ports at front/rear)
    fully modular; 4 integral SFP+ slots for optical SFP (1 Gbit/s) or SFP+ (10 Gbit/s) plug-in transceivers
    6 slots for 4-port media modules 10/100/1000 Mbit/s, electrical or optical
  • SCALANCE XR524-8C
    partially modular; 24 ports in total: 16 electrical ports 10/100/1000 Mbit/s and 8 combo ports 10/100/1000 Mbit/s (optical per SFP plug-in transceiver or electric);
    built-in power unit (variants: 230 V AC, 230 V AC redundant or 24 V DC redundant)

The PS598 24 V DC power supply which is also optimized for the 19" control cabinet and provided with a wide-range input (85 to 264 V AC) can be used for single or redundant configuration. It can be mounted either directly on the rear of the SCALANCE XR‑500 or connected via cables.

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Summary of interfaces

When configuring the network, it is necessary to observe the following boundary conditions:

  • Maximum line length between two modules for multi-mode fiber-optic conductors
    • 5 km at 100 Mbit/s
    • 750 m at 1 Gbit/s
    • 300 m at 10 Gbit/s
  • Maximum line length between two modules for single-mode fiber-optic conductors
    • 26 to 200 km at 100 Mbit/s
    • 10 to 120 km at 1 Gbit/s
    • 10 to 40 km at 10 Gbit/s
  • Maximum cable length of the TP cable between two SCALANCE X switches
    • Max. 100 m with IE FC Cable 2 × 2 and IE FC RJ45 Plug 180
    • Max. 100 m at 1 Gbit/s with IE FC Standard Cable 4 × 2 (90 m), IE FC RJ45 Modular Outlet and patch cable (10 m)
    • Max. 10 m using patches with TP cord

4-port media modules plugged into media module slot and SFP/SFP+ plug-in transceivers in SFP+ slots

Media modules for SCALANCE XR-500

Media modules for modular SCALANCE XR-500 managed

The following types of media module are available for the SCALANCE XR-500 switches:

  • Electrical media modules with 4 × 10/100/1000 Mbit/s RJ45 ports
    • MM992-4CUC with retaining collar
    • MM992-4CU without retaining collar
  • Electrical media modules with 4 × 10/100/1000 Mbit/s RJ45 ports and PoE
    • MM992-4PoEC with retaining collar
    • MM992-4PoE without retaining collar
  • Optical media modules with 4 × 100 Mbit/s BFOC ports
    • MM991-4, multi-mode, glass, up to 5 km
    • MM991-4LD, single-mode, glass, up to 26 km
  • Optical media modules with 4 × 1000 Mbit/s SC ports
    • MM992-4, multi-mode, glass, up to 750 m
    • MM992-4LD, single-mode, glass, up to 10 km
  • Optical media modules with 4 × 100/1000 Mbit/s for SFP plug-in transceiver
    • MM992-4SFP, for SFP plug-in transceivers with 1 × 100 Mbit/s or 1 × 1000 Mbit/s multi-mode or single-mode, glass

Plug-in transceivers for SCALANCE XR-500

SFP product versions

The SFP plug-in transceivers (Small Form-factor Pluggable) can be used together with the SFP media module MM992-4SFP, and in the integral SFP+ slots of the SCALANCE XR-500.

  • Optical SFP plug-in transceivers with 1 × 100 Mbit/s LC port
    • SFP991-1; multi-mode, glass, up to 5 km
    • SFP991-1LD; single-mode, glass, up to 26 km
    • SFP991-1LH+; single-mode, glass, up to 70 km
    • SFP991-1ELH200; single-mode, glass, up to 200 km
  • Optical SFP plug-in transceivers with 1 × 1 Gbit/s LC port
    • SFP992-1; multi-mode, glass, up to 750 m
    • SFP992-1LD; single-mode, glass, up to 10 km
    • SFP992-1LH; single-mode, glass, up to 40 km
    • SFP992-1LH+; single-mode, glass, up to 70 km
    • SFP992-1ELH; single-mode, glass, up to 120 km

SFP+ product versions

The SFP+ plug-in transceivers (Small Form-factor Pluggable plus) can only be used in the integral SFP+ slots of the SCALANCE XR-500.

  • Optical SFP+ plug-in transceivers with 1 × 10 Gbit/s LC port
    • SFP993-1; multi-mode, glass, up to 300 m
    • SFP993-1LD; single-mode, glass, up to 10 km
    • SFP993-1LH; single-mode, glass, up to 40 km

The preassembled electric IE Connecting Cable SFP+/SFP+ with SFP+ connectors at both ends permits low-cost connection of SCALANCE XR‑500 switches over short distances at 10 Gbit/s. It is available in lengths of 1, 2 and 7 m.

Дальнейшая информация



For detailed information and technical specifications on Industrial Ethernet switches and accessories (for example, cable material and connectors), as well as information about tools and materials for assembly, see Catalog IK PI.

Selection tools

The following tools will support you during the selection and configuration of Industrial Ethernet switches:

SIMATIC NET Selection Tool

TIA Selection Tool

http://www.siemens.com/tia-selection-tool