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Siemens SCALANCE XR-500 Operating Instructions Manual

Simatic net industrial ethernet switches
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SIMATIC NET
Industrial Ethernet switches
SCALANCE XR-500
Operating Instructions
SCALANCE XR502-32
SCALANCE XR522-12
SCALANCE XR526-8
SCALANCE XR524-8WG
07/2023
C79000-G8976-C692-01
Introduction
Safety notices
Security recommendations
Description of the device
Installing and removing
Connecting up
Maintenance and cleaning
Troubleshooting
Technical specifications
Dimension drawings
Approvals
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Summary of Contents for Siemens SCALANCE XR-500

  • Page 1 Introduction Safety notices Security recommendations SIMATIC NET Description of the device Industrial Ethernet switches SCALANCE XR-500 Installing and removing Connecting up Operating Instructions Maintenance and cleaning Troubleshooting Technical specifications Dimension drawings Approvals SCALANCE XR502-32 SCALANCE XR522-12 SCALANCE XR526-8 SCALANCE XR524-8WG...
  • Page 2 Note the following: WARNING Siemens products may only be used for the applications described in the catalog and in the relevant technical documentation. If products and components from other manufacturers are used, these must be recommended or approved by Siemens. Proper transport, storage, installation, assembly, commissioning, operation and maintenance are required to ensure that the products operate safely and without any problems.

  • Page 3: Table Of Contents

    SCALANCE XR526-8 100 ... 240 V AC / 110 ... 250 V DC ............34 Type designation........................ 35 Components of the product ....................35 Spare parts ........................36 Accessories ........................36 4.6.1 Installation ........................36 4.6.2 Serial USB cable ......................... 37 4.6.3 Power cable ........................37 SCALANCE XR-500 Operating Instructions, 07/2023, C79000-G8976-C692-01...
  • Page 4 Connecting the grounding via a grounding bolt..............76 Industrial Ethernet ......................76 6.6.1 Electrical..........................76 6.6.2 Optical..........................79 6.6.3 Dependency between ports and ambient temperature (derating) ........80 Signaling contact ....................... 81 USB console interface ......................83 SCALANCE XR-500 Operating Instructions, 07/2023, C79000-G8976-C692-01...
  • Page 5 100 to 240 V AC / 110 to 250 V DC device versions ............112 Mechanical stability (in operation) ................... 115 Switching properties ......................116 Dimension drawings .......................... 117 10.1 SCALANCE XR-500 dimension drawings ................117 10.2 Mounting brackets for use on ships .................. 118 Approvals ............................121 Index ..............................129...
  • Page 6 Table of contents SCALANCE XR-500 Operating Instructions, 07/2023, C79000-G8976-C692-01...

  • Page 7: Introduction

    10 Gbps and are intended for installation in 19" cabinets. SCALANCE XR-500 switches are ideal for use in industrial networks and for integrating the plant network in an existing enterprise network. From the control level to the management level, the Layer 3 switches handle the networking of both plant sections and distributed field...

  • Page 8: Designations Used

    The listed documents are the documents that were available at the time of the publication. Newer versions of these documents or the associated products may be available. Additional information is available in the SIOS or contact your Siemens customer service. Product notes...

  • Page 9: Service & Support

    There, you will find among other things optical performance data of the communication partners that you require for the design. Catalogs You will find the article numbers for the Siemens products of relevance here in the following catalogs: • SIMATIC NET Industrial Communication / Industrial Identification, catalog IK PI •...

  • Page 10: Simatic Net Glossary

    Check regularly for new firmware/software versions or security updates and apply them. After the release of a new version, previous versions are no longer supported and are not maintained. Error/fault If a fault develops, send the device to your SIEMENS representative for repair. Repairs on-site are not permitted. SCALANCE XR-500...

  • Page 11: Decommissioning

    2012/19/EU for the disposal of electrical and electronic equipment. Do not dispose of the products at public disposal sites. For environmentally friendly recycling and the disposal of your old device contact a certified disposal company for electronic scrap or your Siemens contact (Product return (https:// support.industry.siemens.com/cs/ww/en/view/109479891)).

  • Page 12: Electrostatic Discharge

    • Place the modules only on conductive surfaces. • Pack, store and transport electronic modules and components only in conductive packaging such as metalized plastic or metal containers, conductive foam or household aluminum foil. SCALANCE XR-500 Operating Instructions, 07/2023, C79000-G8976-C692-01...

  • Page 13: Safety Notices

    This equipment is suitable for use in Class I, Division 2, Groups A, B, C and D or non-hazardous locations only. This equipment is suitable for use in Class I, Zone 2, Group IIC or non-hazardous locations only. SCALANCE XR-500 Operating Instructions, 07/2023, C79000-G8976-C692-01...
  • Page 14 Safety notices SCALANCE XR-500 Operating Instructions, 07/2023, C79000-G8976-C692-01...

  • Page 15: Security Recommendations

    OpenVPN). • Separate connections correctly (WBM, SSH etc.). • Check the user documentation of other Siemens products that are used together with the device for additional security recommendations. • Using remote logging, ensure that the system protocols are forwarded to a central logging server.
  • Page 16 • Make sure that user-defined private keys are protected and inaccessible to unauthorized persons. • If there is a suspected security violation, change all certificates and keys immediately. • Use password-protected certificates in the format "PKCS #12". SCALANCE XR-500 Operating Instructions, 07/2023, C79000-G8976-C692-01...
  • Page 17 • Verify certificates based on the fingerprint on the server and client side to prevent "man in the middle" attacks. Use a second, secure transmission path for this. • Before sending the device to Siemens for repair, replace the current certificates and keys with temporary disposable certificates and keys, which can be destroyed when the device is returned.
  • Page 18 Security recommendations 3.1 Security recommendations • Ensure that the latest firmware version is installed, including all security-related patches. You can find the latest information on security patches for Siemens products at the Industrial Security (https://www.siemens.com/industrialsecurity) or ProductCERT Security Advisories (https://www.siemens.com/cert/en/cert-security-advisories.htm) website.
  • Page 19 • If you require non-secure protocols and services, operate the device only within a protected network area. • Restrict the services and protocols available to the outside to a minimum. • If you use RADIUS for management access to the device, activate secure protocols and services. SCALANCE XR-500 Operating Instructions, 07/2023, C79000-G8976-C692-01...
  • Page 20 The following is a list of all available protocols and services as well as their ports through which the device can be accessed. Protocol Protocol/ Default port Configurable Authenti‐ Encryption Port number status cation Port Service DHCPv4 Server UDP/67 Closed ✓ DHCPv4 Client (IPv4) UDP/68 Open ✓ SCALANCE XR-500 Operating Instructions, 07/2023, C79000-G8976-C692-01...
  • Page 21 6) You can find additional information on the encryption methods used in the WBM appendix "Ciphers used". The following is a list of all available Layer 2 services through which the device can be accessed. SCALANCE XR-500 Operating Instructions, 07/2023, C79000-G8976-C692-01...
  • Page 22 Indicates whether the service can be configured via WBM / CLI. Layer 2 service Default Service configura‐ status Setup mode ✓ LLDP Open ✓ RSTP Closed ✓ MSTP Open ✓ 1) Setting according to Security by Default. SCALANCE XR-500 Operating Instructions, 07/2023, C79000-G8976-C692-01...

  • Page 23: Description Of The Device

    2 x DC terminal block, 2-pin, 110 to 250 V DC, power supply con‐ nection, redundant • 1 x CLP slot • 1 x USB Type B, serial interface connection • 1 x 2-pin terminal block 24 V DC, signaling contact connection SCALANCE XR-500 Operating Instructions, 07/2023, C79000-G8976-C692-01...
  • Page 24 2 x DC terminal block, 2-pin, 110 to 250 V DC, power supply con‐ nection, redundant • 1 x CLP slot • 1 x USB Type B, serial interface connection • 1 x 2-pin terminal block 24 V DC, signaling contact connection SCALANCE XR-500 Operating Instructions, 07/2023, C79000-G8976-C692-01...
  • Page 25 1 x IEC plug (C14) 100 to 240 V AC, power supply connection, non- redundant • 1 x DC terminal block, 2-pin, 110 to 250 V DC, power supply con‐ nection, non-redundant • 1 x CLP slot • 1 x USB Type B, serial interface connection • Reduced approvals SCALANCE XR-500 Operating Instructions, 07/2023, C79000-G8976-C692-01...
  • Page 26 • Industrial Ethernet protocol: PROFINET • Base Bridge Mode: 802.1Q VLAN Bridge • Redundancy mechanism: RSTP • Trust mode: Trust CoS-DSCP • IGMP Snooping/IGMP Querier: Off • IPv4 Address Collision Detection: Never give up SCALANCE XR-500 Operating Instructions, 07/2023, C79000-G8976-C692-01...

  • Page 27: Device Views

    "L1/L2" LED for the power supply • "RM" LED for the redundancy manager function • "SB" LED for the status of the standby function • "DM1/DM2" LED for the display mode Figure 4-1 SCALANCE XR502-32 24 V AC/DC, front and rear SCALANCE XR-500 Operating Instructions, 07/2023, C79000-G8976-C692-01...

  • Page 28: Scalance Xr502-32 100 To 240 V Ac / 110 To 250 V Dc

    • "SB" LED for the status of the standby function • "DM1/DM2" LED for the display mode Figure 4-2 SCALANCE XR502-32 100 to 240 V AC / 110 to 250 V DC, front and rear SCALANCE XR-500 Operating Instructions, 07/2023, C79000-G8976-C692-01...

  • Page 29: Scalance Xr522-12 24 V Ac/Dc

    "L1/L2" LED for the power supply • "RM" LED for the redundancy manager function • "SB" LED for the status of the standby function • "DM1/DM2" LED for the display mode Figure 4-3 SCALANCE XR522-12 24 V AC/DC, front and rear SCALANCE XR-500 Operating Instructions, 07/2023, C79000-G8976-C692-01...

  • Page 30: Scalance Xr522-12 100

    • "SB" LED for the status of the standby function • "DM1/DM2" LED for the display mode Figure 4-4 SCALANCE XR522-12 100 ... 240 V AC / 110 ... 250 V DC, front and rear SCALANCE XR-500 Operating Instructions, 07/2023, C79000-G8976-C692-01...

  • Page 31: Scalance Xr524-8Wg 24 V Ac/Dc

    "L1/L2" LED for the power supply • "RM" LED for the redundancy manager function • "SB" LED for the status of the standby function • "DM1/DM2" LED for the display mode Figure 4-5 SCALANCE XR524-8 24 V AC/DC, front and rear SCALANCE XR-500 Operating Instructions, 07/2023, C79000-G8976-C692-01...

  • Page 32: Scalance Xr524-8Wg 100

    • "SB" LED for the status of the standby function • "DM1/DM2" LED for the display mode Figure 4-6 SCALANCE XR524-8 100 ... 240 V AC / 110 ... 250 V DC, front and rear SCALANCE XR-500 Operating Instructions, 07/2023, C79000-G8976-C692-01...

  • Page 33: Scalance Xr526-8 24 V Ac/Dc

    • "RM" LED for the redundancy manager function • "SB" LED for the status of the standby function • "DM1/DM2" LED for the display mode Figure 4-7 SCALANCE XR526-8 24 V AC/DC, front and rear SCALANCE XR-500 Operating Instructions, 07/2023, C79000-G8976-C692-01...

  • Page 34: Scalance Xr526-8 100

    • "SB" LED for the status of the standby function • "DM1/DM2" LED for the display mode Figure 4-8 SCALANCE XR526-8 100 ... 240 V AC / 110 ... 250 V DC, front and rear SCALANCE XR-500 Operating Instructions, 07/2023, C79000-G8976-C692-01...

  • Page 35: Type Designation

    Description of the device 4.4 Components of the product Type designation The type designation of a SCALANCE XR-500 is made up of several parts that have the following meaning: [ - ] Components of the product The following components ship with a SCALANCE XR-500: •...

  • Page 36: Spare Parts

    Accessories The following accessories are available for the devices mentioned in the scope of validity: 4.6.1 Installation Component Description Article number SCALANCE XR-300 Rack Mounting bracket for four-point mount‐ 6GK5980-2BA00-0AA4 Mount Kit Pack of 4 SCALANCE XR-500 Operating Instructions, 07/2023, C79000-G8976-C692-01...

  • Page 37: Serial Usb Cable

    Configuration and License PLUG, remova‐ 6GK1900-0UB00-0AA0 ble data storage medium for configuration data, 2 GB SCALANCE CLP EEC 2 GB Configuration and License PLUG, remova‐ 6GK1900-0UQ00-0AA0 ble data storage medium for configuration data, 2 GB conformal-coated PCBs SCALANCE XR-500 Operating Instructions, 07/2023, C79000-G8976-C692-01...

  • Page 38: Sfp Transceivers

    1 x 1000 Mbps LC port optical for glass FO cable 6GK5 992-1AM30-8AA0 (single mode) up to max. 30 km SFP992-1LH 1 x 1000 Mbps LC port optical for glass FO cable 6GK5 992-1AN00-8AA0 (single mode) up to max. 40 km SCALANCE XR-500 Operating Instructions, 07/2023, C79000-G8976-C692-01...
  • Page 39 1 x 10 Gbps, LC port optical for glass FO cable 6GK5 993-1AU00-8AA0 (single mode), up to max. 10 km SFP993-1LH 1 x 10 Gbps, LC port optical for glass FO cable 6GK5 993-1AV00-8AA0 (single mode), up to max. 40 km SCALANCE XR-500 Operating Instructions, 07/2023, C79000-G8976-C692-01...

  • Page 40: Led Display

    Arrangement of the LEDs using a 24 V AC/DC device version with 12 SFP-/SFP+ slots The number of port LEDs depends on the device. 4.7.2 Port LEDs The port LEDs "P1", "P2" etc. show information about the corresponding ports. SCALANCE XR-500 Operating Instructions, 07/2023, C79000-G8976-C692-01...
  • Page 41 LED goes off. Meaning in display mode C In display mode C, the port LEDs indicate the mode. LED color LED status Meaning Port operating in half duplex mode Green Port operating in full duplex mode SCALANCE XR-500 Operating Instructions, 07/2023, C79000-G8976-C692-01...

  • Page 42: F" Led

    The "L1" and "L2" LEDs indicate the current range of the power supply at connectors L1 and L2. The meaning of the "L1" and "L2" LEDs depends on the set display mode, see section "LEDs "DM1" and "DM2" (Page 44)". SCALANCE XR-500 Operating Instructions, 07/2023, C79000-G8976-C692-01...

  • Page 43: Rm" Led

    The "SB" LED shows the status of the standby function. LED color LED status Meaning The standby function is disabled. Green The standby function is enabled. The standby section is passive. Green Flashing The standby function is enabled. The standby section is active. SCALANCE XR-500 Operating Instructions, 07/2023, C79000-G8976-C692-01...

  • Page 44: Leds "Dm1" And "Dm2

    SELECT / SET button 4.8.1 Position The "SELECT/SET" button is located on the front of the device. Figure 4-10 Position of the "SELECT/SET" button using a 24 V AC/DC device version with 12 SFP/SFP+ slots as an example SCALANCE XR-500 Operating Instructions, 07/2023, C79000-G8976-C692-01...

  • Page 45: Setting The Display Mode

    The CLP has a USB type C interface and can be used with the following devices that have a corresponding interface: • Siemens products • Personal computers (PCs), such as desktop PCs, tablet PCs, laptops, or smartphones SCALANCE XR-500...

  • Page 46: Position

    – The configuration data of the device is stored in a secured memory area of the CLP. This secured memory area can only be accessed via the authentication of the Siemens device. – The device checks whether a CLP is inserted at one second intervals. If the device detects that the CLP has been removed, it restarts automatically.

  • Page 47: Installing And Removing

    The device is intended for stationary operation only. Safety notices on use in hazardous areas General safety notices relating to protection against explosion WARNING EXPLOSION HAZARD Replacing components may impair suitability for Class 1, Division 2 or Zone 2. SCALANCE XR-500 Operating Instructions, 07/2023, C79000-G8976-C692-01...
  • Page 48 If you use the device under FM conditions you must also keep to the following safety notices in addition to the general safety notices for protection against explosion: WARNING Wall mounting outside of the control cabinet or housing does not fulfill the requirements of the FM approval. SCALANCE XR-500 Operating Instructions, 07/2023, C79000-G8976-C692-01...
  • Page 49 Safety notices when using the device as industrial control equipment according to UL 61010-2-201 If you use the device under UL 61010-2-201 conditions you must also keep to the following safety notices in addition to the general safety notices for protection against explosion: SCALANCE XR-500 Operating Instructions, 07/2023, C79000-G8976-C692-01...
  • Page 50 If you use components and accessories that are not approved for SIMATIC NET devices or their target systems, this may violate the requirements and regulations for safety and electromagnetic compatibility. Only use components approved for the SIMATIC NET devices. SCALANCE XR-500 Operating Instructions, 07/2023, C79000-G8976-C692-01...

  • Page 51: Types Of Installation

    Adhere to the following minimum clearances so that the convection ventilation of the devices is not blocked: • At least 1 height unit (43.6 mm) below • At least 1 height unit (43.6 mm) above SCALANCE XR-500 Operating Instructions, 07/2023, C79000-G8976-C692-01...
  • Page 52 The devices do not require any air flow generated by a fan for cooling in the control cabinet. SFP transceivers Information about pulling and plugging SFP or SFP+ transceivers can be found in the section "Inserting and removing pluggable transceivers (Page 58)". SCALANCE XR-500 Operating Instructions, 07/2023, C79000-G8976-C692-01...

  • Page 53: 19" Rack Mounting

    The rack unit can then be installed in a 19" control cabinet. SCALANCE XR-500 Operating Instructions, 07/2023, C79000-G8976-C692-01...
  • Page 54 To remove the device from a 19" rack, follow the steps below: 1. Disconnect all connected cables. 2. Undo the securing screws on the mounting brackets 3. Remove the device from the 19" rack. SCALANCE XR-500 Operating Instructions, 07/2023, C79000-G8976-C692-01...

  • Page 55: Four-Point Mounting

    • 4 recessed head screws (M3 x 6) per mounting bracket for fastening the mounting bracket to the device • 2 suitable half-round screws (6 mm diameter) per mounting bracket for fastening the mounting bracket to the base. SCALANCE XR-500 Operating Instructions, 07/2023, C79000-G8976-C692-01...
  • Page 56 "Mounting brackets for use on ships (Page 118)". You can order four mounting brackets as accessories or manufacture them yourself according to the design drawings. The brackets for left and right are identical. SCALANCE XR-500 Operating Instructions, 07/2023, C79000-G8976-C692-01...
  • Page 57 The maximum tightening torque for these screws is 0.5 Nm. 3. Position the device at the desired location and secure the four mounting brackets with two round-head screws each (6 mm diameter). SCALANCE XR-500 Operating Instructions, 07/2023, C79000-G8976-C692-01...

  • Page 58: Inserting And Removing Pluggable Transceivers

    WARNING Use only approved SFP transceivers If you use SFP transceivers that have not been approved by Siemens AG, there is no guarantee that the device will function according to its specifications. If you use unapproved SFP transceivers, this can lead to the following problems: •...

  • Page 59: Removing A Pluggable Transceiver (Sfp/Sfp+)

    For proper disassembly, observe the following: • Before starting work, ensure that the electricity is switched off. • Secure remaining connections so that no damage can occur as a result of disassembly if the system is accidentally started up. SCALANCE XR-500 Operating Instructions, 07/2023, C79000-G8976-C692-01...
  • Page 60 Installing and removing 5.6 Disassembly SCALANCE XR-500 Operating Instructions, 07/2023, C79000-G8976-C692-01...

  • Page 61: Connecting Up

    Do not remove or replace while circuit is live when a flammable or combustible atmosphere is present. Note No light power measurement (PROFINET diagnostics) The devices do not support diagnostics with light power measurement. SCALANCE XR-500 Operating Instructions, 07/2023, C79000-G8976-C692-01...
  • Page 62 • When connecting intrinsically safe and non-intrinsically safe circuits, ensure that the galvanic isolation is performed properly in compliance with local regulations (e.g. IEC 60079-14). • Observe the device approvals applicable for your country. SCALANCE XR-500 Operating Instructions, 07/2023, C79000-G8976-C692-01...
  • Page 63 Electrical connectors including SFP/SFP+ transceivers must not be connected to the device or disconnected from the device in a hazardous atmosphere. WARNING EXPLOSION HAZARD Do not press the SELECT/SET button when there is an explosive atmosphere. SCALANCE XR-500 Operating Instructions, 07/2023, C79000-G8976-C692-01...
  • Page 64 An external switch or miniature circuit breaker must be provided and marked as circuit breaker for the device. The circuit breaker must be located close to the device and easily accessible for actuation. For operation with AC power supply, the IEC plug is provided for disconnecting the device. SCALANCE XR-500 Operating Instructions, 07/2023, C79000-G8976-C692-01...

  • Page 65: Wiring Rules

    ** See note "Wire end ferrules" Note Wire end ferrules Use crimp shapes with smooth surfaces, such as provided by square and trapeze shaped crimp cross sections. Crimp shapes with wave-shaped profile are unsuitable. SCALANCE XR-500 Operating Instructions, 07/2023, C79000-G8976-C692-01...

  • Page 66: Ac/Dc Power Supply

    Power supply The equipment is designed for operation with a directly connectable safety extra low voltage (SELV) or with a power supply unit that meets the requirements ES1/SELV and PS2/LPS according to IEC/UL 62368-1. SCALANCE XR-500 Operating Instructions, 07/2023, C79000-G8976-C692-01...
  • Page 67 You do not need to fuse the supply cable if you only use power sources with a limited power source (LPS) or power sources according to NEC Class 2 or PS2/LPS according to UL 62368-1 for the power supply of the devices. AC or DC depending on availability SCALANCE XR-500 Operating Instructions, 07/2023, C79000-G8976-C692-01...
  • Page 68 • The power supply is connected over a high resistance with the enclosure to allow an ungrounded set up. The two power inputs are non-floating. • Note the wiring rules (Page 65). SCALANCE XR-500 Operating Instructions, 07/2023, C79000-G8976-C692-01...
  • Page 69 The connection is located on the front of the device. Figure 6-1 Position of the power supply using a 24 V AC/DC device version with 12 SFP/SFP+ slots Contact Assignment 24 V DC / 24 V AC Ground Ground 24 V DC / 24 V AC SCALANCE XR-500 Operating Instructions, 07/2023, C79000-G8976-C692-01...

  • Page 70: Power Supply 100 To 240 Vac / 110 To 250 Vdc

    The two connection options are next to each other. The unused connection is protected against use by a sliding cover. When shipped, the IEC plug is available. The power supply is either single or redundant, depending on the device version. SCALANCE XR-500 Operating Instructions, 07/2023, C79000-G8976-C692-01...
  • Page 71 2. To secure the cover in place, tighten the screw for protection of the DC connection . The tightening torque is 0.4 Nm. ① 3. Connect the device to the power supply using the IEC plug SCALANCE XR-500 Operating Instructions, 07/2023, C79000-G8976-C692-01...
  • Page 72 Position of the DC terminal blocks using a redundant 100 to 240 V AC / 110 to 250 V DC device version as an example Contact Assignment 110 to 250 V DC Ground Using the DC terminal block Figure 6-5 Sliding cover - DC terminal block available SCALANCE XR-500 Operating Instructions, 07/2023, C79000-G8976-C692-01...

  • Page 73: Grounding

    Note Grounding via power cable is not approved for operation in compliance with UL 62368-1 / CSA- C22.2 No. 62368-1 and UL 61010-1 / CSA-C22.2 No. 61010-1. SCALANCE XR-500 Operating Instructions, 07/2023, C79000-G8976-C692-01...

  • Page 74: Functional Ground

    UL 62368-1 / CSA-C22.2 No. 62368-1 and UL 61010-1 / CSA-C22.2 No. 61010-1. You can find the procedure described in the section "Connecting the grounding via a grounding bolt (Page 76)". SCALANCE XR-500 Operating Instructions, 07/2023, C79000-G8976-C692-01...

  • Page 75: Protective Grounding (100 To 240 Vac / 110 To 250 Vdc Device Versions)

    4.0 mm For the 100 to 240 VAC / 110 to 250 VDC devices, the grounding bolt is provided to connect the protective grounding as well as the functional grounding at the same time. SCALANCE XR-500 Operating Instructions, 07/2023, C79000-G8976-C692-01...

  • Page 76: Connecting The Grounding Via A Grounding Bolt

    In order to avoid mechanical stress on the Ethernet cables and resulting interruption of the contact, fasten the cables at a short distance from the connector using a cable guide or busbar. R-45 connector technology The attachment to Industrial Ethernet uses RJ-45 connected technology with MDI-X assignment. SCALANCE XR-500 Operating Instructions, 07/2023, C79000-G8976-C692-01...
  • Page 77 IE switches causes an illegal loop. Such a loop can lead to network overload and network failures. Autonegotiation Autonegotiation means the automatic detection/negotiation of the transmission rate and the operating mode of ports at the opposite end. This makes it possible to configure different devices automatically. SCALANCE XR-500 Operating Instructions, 07/2023, C79000-G8976-C692-01...
  • Page 78 During the Fast Retrain procedure no telegrams are transferred via the affected connection. Note The function is always enabled and cannot be deactivated. The function is relevant only for 10 Gbps ports. There are no Fast Retrain events for port speeds ≤ 1 Gbps. SCALANCE XR-500 Operating Instructions, 07/2023, C79000-G8976-C692-01...

  • Page 79: Optical

    • Close unused optical sockets and plugs as well as pluggable transceivers and slots with the supplied protective caps. LC connector technology The attachment to Industrial Ethernet uses LC connector   technology (Lucent Connector). Pluggable transceiver slot/ plugged in transceiver SCALANCE XR-500 Operating Instructions, 07/2023, C79000-G8976-C692-01...

  • Page 80: Dependency Between Ports And Ambient Temperature (Derating)

    -40 °C to 50 °C 24 x SFP, Group 1 8 x SFP, Group 1 2 x RJ45 ports Max. 2 of the SFP transceivers used in Group B can be from SFP Group 2. 10 Gbps 8 x SFP+, Group 1 SCALANCE XR-500 Operating Instructions, 07/2023, C79000-G8976-C692-01...

  • Page 81: Signaling Contact

    • Verify the failsafe relay is properly connected following the installation of the device • Verify the open/close state is caused by the device itself or some other hardware • Keep the relay in an open/close state while troubleshooting a network issue SCALANCE XR-500 Operating Instructions, 07/2023, C79000-G8976-C692-01...
  • Page 82 All errors that the fault LED "F" indicates (freely configurable) are also signaled by the signaling contact. • If an internal fault occurs, the fault LED "F" lights up and the signaling contact opens. SCALANCE XR-500 Operating Instructions, 07/2023, C79000-G8976-C692-01...

  • Page 83: Usb Console Interface

    "Accessories (Page 36)". Driver for the USB console interface To use the USB console interface under Windows, you must download and install the following driver: Drivers (https://support.industry.siemens.com/cs/ww/en/ps/6GK5998-3GS00-2AC2/dl). Position The interface is located on the front of the device.

  • Page 84: Replacing A Clp

    2. The CLP housing has two square and two round edges. Accordingly, the slot opening has two square and two round edges. Note this orientation when inserting the CLP. Insert the CLP in the correct orientation into the slot. SCALANCE XR-500 Operating Instructions, 07/2023, C79000-G8976-C692-01...

  • Page 85: Maintenance And Cleaning

    Maintenance and cleaning WARNING Unauthorized repair of devices in explosion-proof design Risk of explosion in hazardous areas • Repair work may only be performed by personnel authorized by Siemens. WARNING Impermissible accessories and spare parts Risk of explosion in hazardous areas •...
  • Page 86 Maintenance and cleaning SCALANCE XR-500 Operating Instructions, 07/2023, C79000-G8976-C692-01...

  • Page 87: Troubleshooting

    This allows you to reset the device to the factory defaults in an emergency. If the function has been disabled in the configuration, it is only disabled on completion of the startup phase. SCALANCE XR-500 Operating Instructions, 07/2023, C79000-G8976-C692-01...

  • Page 88: Resetting The Device To Default Settings With The Button (During Operation)

    WBM of the device via a network connection with a preset user profile. Requirement • The device is in operation. • The "Reset to factory defaults" button function is enabled. You can enable or disable this button function. For more information, refer to "Additional documentation (Page 8)". SCALANCE XR-500 Operating Instructions, 07/2023, C79000-G8976-C692-01...

  • Page 89: Load A Firmware File Via Tftp

    The device restarts with default settings. Load a firmware file via TFTP. Firmware The firmware is signed and encrypted. This ensures that only firmware created by Siemens can be downloaded to the device. Procedure with Microsoft Windows You can download new firmware to the device using TFTP. To do this, the device does not need to be reachable either using Web Based Management (WBM) or using the Command Line Interface (CLI).
  • Page 90 "Control Panel" > "Programs and Features" > "Turn Windows features on or off" > "TFTP Client". Once the firmware has been transferred completely to the device and validated, the device restarts. This may take a few minutes. SCALANCE XR-500 Operating Instructions, 07/2023, C79000-G8976-C692-01...

  • Page 91: Technical Specifications

    Spring-loaded terminal block, 2-pin Permitted voltage range 24 V DC Load rating Max. 100 mA Button Quantity Configuration interface Removable data storage medium Quantity Product name Siemens Configuration and License PLUG (CLP) Connection to power supply SCALANCE XR-500 Operating Instructions, 07/2023, C79000-G8976-C692-01...
  • Page 92 NEC Class 2 or PS2/LPS in compli‐ ance with UL 62368-1. Degree of pollution Current consumption Rated voltage 3 A Effective power loss Rated voltage 72 W Cable cross-section Minimum 0.75 mm^2 (AWG 18) Maximum 2.5 mm^2 (AWG 12) Permitted ambient conditions SCALANCE XR-500 Operating Instructions, 07/2023, C79000-G8976-C692-01...
  • Page 93 ≤ 95% without condensation Housing, dimensions and weight Design Rack Housing material Metal Degree of protection IP20 5) 6) Dimensions (W x H x D) 446 x 43.5 x 374.8 mm (1 height unit) Weight 8000 g SCALANCE XR-500 Operating Instructions, 07/2023, C79000-G8976-C692-01...
  • Page 94 2000 m. Degree of protection The degree of protection was not examined in the context of UL certification. Degree of protection The degree of protection was not examined in the context of FM certification. SCALANCE XR-500 Operating Instructions, 07/2023, C79000-G8976-C692-01...

  • Page 95: 100 To 240 V Ac / 110 To 250 V Dc Device Versions

    24 V DC Load rating Max. 100 mA Button Quantity Configuration interface Removable data storage medium Quantity Product name Siemens Configuration and License PLUG (CLP) Connection to power supply   Power supply Design IEC plug C14 (AC) DC terminal block, 2-pin (DC) Rated voltage 100 to 240 V AC...
  • Page 96 Operation with a DC terminal block only within a control cabinet Conformal coating of the PCBs Design of the mounting bracket for four-point mounting Dimensions (W x H x D) 43.6 x 43.6 x 18.3 mm (1 height unit) SCALANCE XR-500 Operating Instructions, 07/2023, C79000-G8976-C692-01...

  • Page 97: Scalance Xr522-12

    10 / 100 / 1000 Mbps 1 / 2.5 / 5 / 10 Gbps Properties Half/full duplex, MDI‑X pinning Slots for plug-in transceivers (SFP) Quantity Connector SFP plug-in transceiver Transmission speed 100 / 1000 Mbps SCALANCE XR-500 Operating Instructions, 07/2023, C79000-G8976-C692-01...
  • Page 98 Load rating Max. 100 mA Button Quantity Configuration interface Removable data storage medium Quantity Product name Siemens Configuration and License PLUG (CLP) Connection to power supply Power supply Design Spring-loaded terminal block, 2-pin Rated voltage 24 V AC / 24 V DC Voltage range 19.2 to 30.0 V AC...
  • Page 99 Degree of protection IP20 5) 6) Dimensions (W x H x D) 446 x 43.5 x 374.8 mm (1 height unit) Weight 8000 g Installation options • 19" rack mounting • Four-point mounting Mounting restriction None SCALANCE XR-500 Operating Instructions, 07/2023, C79000-G8976-C692-01...

  • Page 100: 100 To 240 V Ac / 110 To 250 V Dc Device Versions

    Technical specifications Connection to Industrial Ethernet Electrical connectors Quantity Connector RJ45 jack RJ45 jack Transmission speed 10 / 100 / 1000 Mbps 1 / 2.5 / 5 / 10 Gbps Properties Half/full duplex, MDI‑X pinning SCALANCE XR-500 Operating Instructions, 07/2023, C79000-G8976-C692-01...
  • Page 101 24 V DC Load rating Max. 100 mA Button Quantity Configuration interface Removable data storage medium Quantity Product name Siemens Configuration and License PLUG (CLP) Connection to power supply   Power supply Design IEC plug C14 (AC) DC terminal block, 2-pin (DC) Rated voltage 100 to 240 V AC...
  • Page 102 Device version with two power sup‐ 8400 g   ply units Installation options • 19" rack mounting • Four-point mounting Mounting restriction Operation with a DC terminal block only within a control cabinet SCALANCE XR-500 Operating Instructions, 07/2023, C79000-G8976-C692-01...

  • Page 103: Scalance Xr524-8Wg

    The following technical specifications apply to the 24 V AC/DC versions of the SCALANCE XR524-8WG. Technical specifications Connection to Industrial Ethernet Electrical connectors Quantity Connector RJ45 jack Transmission speed 10 / 100 / 1000 Mbps Properties Half/full duplex, MDI‑X pinning SCALANCE XR-500 Operating Instructions, 07/2023, C79000-G8976-C692-01...
  • Page 104 Quantity Connector USB Type B Button Quantity Configuration interface Removable data storage medium Quantity Product name Siemens Configuration and License PLUG (CLP) Connection to power supply Power supply Design Spring-loaded terminal block, 2-pin Rated voltage 24 V AC / 24 V DC Voltage range 19.2 to 30.0 V AC...
  • Page 105 Dimensions (W x H x D) 446 x 43.5 x 374.8 mm (1 height unit) Weight 8000 g Installation options • 19" rack mounting • Four-point mounting Mounting restriction None Conformal coating of the PCBs SCALANCE XR-500 Operating Instructions, 07/2023, C79000-G8976-C692-01...

  • Page 106: 100 To 240 V Ac / 110 To 250 V Dc Device Versions

    Quantity Connector RJ45 jack Transmission speed 10 / 100 / 1000 Mbps Properties Half/full duplex, MDI‑X pinning Slots for plug-in transceiver Quantity (SFP+) Connector SFP/ SFP+ plug-in transceiver Transmission speed 1 / 10 Gbps SCALANCE XR-500 Operating Instructions, 07/2023, C79000-G8976-C692-01...
  • Page 107 Quantity Connector USB Type B Button Quantity Configuration interface Removable data storage medium Quantity Product name Siemens Configuration and License PLUG (CLP) Connection to power supply   Power supply Design IEC plug C14 (AC) DC terminal block, 2-pin (DC) Rated voltage 100 to 240 V AC...
  • Page 108 Operation with a DC terminal block only within a control cabinet Conformal coating of the PCBs Design of the mounting bracket for four-point mounting Dimensions (W x H x D) 43.6 x 43.6 x 18.3 mm (1 height unit) SCALANCE XR-500 Operating Instructions, 07/2023, C79000-G8976-C692-01...

  • Page 109: Scalance Xr526-8

    10 / 100 / 1000 Mbps 1 / 2.5 / 5 / 10 Gbps Properties Half/full duplex, MDI‑X pinning Slots for plug-in transceiver Quantity (SFP+) Connector SFP/ SFP+ plug-in transceiver Transmission speed 1 / 10 Gbps Diagnostics interface SCALANCE XR-500 Operating Instructions, 07/2023, C79000-G8976-C692-01...
  • Page 110 Load rating Max. 100 mA Button Quantity Configuration interface Removable data storage medium Quantity Product name Siemens Configuration and License PLUG (CLP) Connection to power supply Power supply Design Spring-loaded terminal block, 2-pin Rated voltage 24 V AC / 24 V DC Voltage range 19.2 to 30.0 V AC...
  • Page 111 Dimensions (W x H x D) 446 x 43.5 x 374.8 mm (1 height unit) Weight 8000 g Installation options • 19" rack mounting • Four-point mounting Mounting restriction None Conformal coating of the PCBs SCALANCE XR-500 Operating Instructions, 07/2023, C79000-G8976-C692-01...

  • Page 112: 100 To 240 V Ac / 110 To 250 V Dc Device Versions

    10 / 100 / 1000 Mbps 1 / 2.5 / 5 / 10 Gbps Properties Half/full duplex, MDI‑X pinning Slots for plug-in transceiver Quantity (SFP+) Connector SFP/ SFP+ plug-in transceiver Transmission speed 1 / 10 Gbps SCALANCE XR-500 Operating Instructions, 07/2023, C79000-G8976-C692-01...
  • Page 113 24 V DC Load rating Max. 100 mA Button Quantity Configuration interface Removable data storage medium Quantity Product name Siemens Configuration and License PLUG (CLP) Connection to power supply   Power supply Design IEC plug C14 (AC) DC terminal block, 2-pin (DC) Rated voltage 100 to 240 V AC...
  • Page 114 Device version with two power sup‐ 8400 g   ply units Installation options • 19" rack mounting • Four-point mounting Mounting restriction Operation with a DC terminal block only within a control cabinet Conformal coating of the PCBs SCALANCE XR-500 Operating Instructions, 07/2023, C79000-G8976-C692-01...

  • Page 115: Mechanical Stability (In Operation)

    IEC 60068-2-27 shock IEC 60068-2-6 vibration • 15 g, 11 ms duration • 10 - 58 Hz: 0.075 mm • 6 shocks per axis • 85 - 150 Hz: 1 g • 1 octave/min, 20 sweeps SCALANCE XR-500 Operating Instructions, 07/2023, C79000-G8976-C692-01...

  • Page 116: Switching Properties

    • With a 64-byte frame length by about 10 microseconds (at 100 Mbps) • With a 1500-byte frame length by about 130 microseconds (at 100 Mbps) This means that the more devices the frame passes through, the higher the frame run time. SCALANCE XR-500 Operating Instructions, 07/2023, C79000-G8976-C692-01...

  • Page 117: Dimension Drawings

    Dimension drawings 10.1 SCALANCE XR-500 dimension drawings Note Dimensions are specified in mm. Front view Figure 10-1 Width and height based using the example of a 24 V AC/DC device version Top view of the 24 V AC/DC device versions Figure 10-2 Depth SCALANCE XR-500 Operating Instructions, 07/2023, C79000-G8976-C692-01...

  • Page 118: Mounting Brackets For Use On Ships

    You will find the more information on the construction of the mounting brackets in the section "Technical specifications (Page 91)". Note ISO tolerance and punching burr For dimensions without tolerance details, the general tolerances "medium" acc. to DIN ISO 2768 apply. No punching burrs are permitted. SCALANCE XR-500 Operating Instructions, 07/2023, C79000-G8976-C692-01...
  • Page 119 Dimension drawings 10.2 Mounting brackets for use on ships Mounting bracket for four-point mounting Dimensions are specified in mm. Figure 10-4 View from the front, top, and side SCALANCE XR-500 Operating Instructions, 07/2023, C79000-G8976-C692-01...
  • Page 120 Dimension drawings 10.2 Mounting brackets for use on ships SCALANCE XR-500 Operating Instructions, 07/2023, C79000-G8976-C692-01...

  • Page 121: Approvals

    Current approvals on the Internet You will find the current approvals for the product on the Internet pages of Siemens Industry Online Support (https://support.industry.siemens.com/cs/ww/en/ps/15273/cert). Notes for the manufacturers of machines This product is not a machine in the sense of the EC Machinery Directive or the Supply of Machinery (Safety) Regulations (UK).
  • Page 122 EC L174, 01/07/2011, p. 88-110 You will find the EC declaration of conformity for these products on the Internet pages of Siemens Industry Online Support (https://support.industry.siemens.com/cs/ww/en/ps/15273/ cert).
  • Page 123 "SIMATIC NET Product Information Use of subassemblies/modules in a Zone 2 Hazardous Area". You will find this document • on the data medium that ships with some devices. • on the Internet pages under Siemens Industry Online Support (https:// support.industry.siemens.com/cs/ww/en/view/78381013).
  • Page 124 EMC (electromagnetic compatibility) The SIMATIC NET products described in these operating instructions meet the electromagnetic compatibility requirements according to the EU Directive 2014/30/EU as well as the UK- Regulation SI 2016/1091 and their associated amendments. SCALANCE XR-500 Operating Instructions, 07/2023, C79000-G8976-C692-01...
  • Page 125 Listed IND. CONT. EQ. Underwriters Laboratories Inc. complying with • UL 61010-1 • UL 61010-2-201 • CAN/CSA-IEC 61010-2-201 Report no. E85972 cULus Approval for Information Technology Equipment cULus Listed I. T. E. SCALANCE XR-500 Operating Instructions, 07/2023, C79000-G8976-C692-01...
  • Page 126 Report no. E240480 Note Only variants with 24 V AC / 24 V DC power supply meet the requirements of this approval. Note for Australia - RCM The product meets the requirements of the RCM standard. SCALANCE XR-500 Operating Instructions, 07/2023, C79000-G8976-C692-01...
  • Page 127 * In modular devices, you can find the marking on the plug-in transceiver used or in the relevant operating instructions. CAUTION Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure. SCALANCE XR-500 Operating Instructions, 07/2023, C79000-G8976-C692-01...
  • Page 128 The test was performed with a device and a connected communications partner that also meets the requirements of the standards listed above. When operating the device with a communications partner that does not comply with these standards, adherence to the corresponding values cannot be guaranteed. SCALANCE XR-500 Operating Instructions, 07/2023, C79000-G8976-C692-01...

  • Page 129: Index

    Display mode, 41, 44 Mounting bracket, 36, 53, 55 DM LED, 27, 28, 29, 30, 31, 32, 33, 34 Use on ships, 118 MTBF, 94, 97, 100, 103, 106, 109, 112, 115 Electrical data, 91, 95, 98, 101, 104, 107, 110, 113 SCALANCE XR-500 Operating Instructions, 07/2023, C79000-G8976-C692-01...
  • Page 130 SB LED, 27, 28, 29, 30, 31, 32, 33, 34 Sealing plug, 58, 59 SELECT/SET button, 27, 28, 29, 30, 31, 32, 33, 34, 44, 88, 89 Serial cable, 37 Serial interface, 83 SFP transceiver, 38 SCALANCE XR-500 Operating Instructions, 07/2023, C79000-G8976-C692-01...

This manual is also suitable for:

Scalance xr502-32Scalance xr522-12Scalance xr526-8Scalance xr524-8wg

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