Siemens SIMATIC NET SCALANCE XCM108 Operating Instructions Manual

Industrial ethernet switches

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SCALANCE XCM108

SIMATIC NET

Industrial Ethernet Switches

SCALANCE XCM108

Operating Instructions

04/2024

A5E52968244-AA

Introduction

Safety notes

Product description

Installation and

disassembly

Connection

Maintenance and

troubleshooting

Technical specifications

Dimension drawings

Certifications and

approvals

Table of Contents

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Summary of Contents for Siemens SIMATIC NET SCALANCE XCM108

Page 1 SCALANCE XCM108 Introduction Safety notes SIMATIC NET Product description Installation and disassembly Industrial Ethernet Switches SCALANCE XCM108 Connection Maintenance and troubleshooting Operating Instructions Technical specifications Dimension drawings Certifications and approvals 04/2024 A5E52968244-AA...
Page 2: Legal Information
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
Table of contents Introduction ............................5 Safety notes ............................8 Cybersecurity information ....................8 Safety notices ........................9 Product description ..........................10 Product overview ....................... 10 Device view ........................12 3.2.1 Device view of SCALANCE XCM108 (6GK5108-0GA00-2AC2) ..........12 3.2.2 Device view of SCALANCE XCM108 (6GK5108-2GS00-2AC2) ..........
Page 4 Table of contents Dependency between SFP transceivers, installation position and ambient temperature during operation (derating) ....................45 Mechanical stability (in operation) ..................45 Dimension drawings ..........................46 Certifications and approvals ........................ 49 Index ..............................55 SCALANCE XCM108 Operating Instructions, 04/2024, A5E52968244-AA...
Page 5: Introduction
Introduction Purpose of the Operating Instructions This document helps you when you install and connect SCALANCE XCM108 devices. Validity of the Operating Instructions This document applies to the following devices: • SCALANCE XCM108 Unless mentioned otherwise, descriptions in these operating instructions refer to all devices of the SCALANCE XCM108 product group specified in the scope of validity.
Page 6 SIMATIC NET: Glossary - Specialist terms (https://support.industry.siemens.com/cs/ww/en/view/50305045) 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 • SIMATIC Products for Totally Integrated Automation and Micro Automation, catalog ST 70 •...
Page 7: Electrostatic Discharge
Introduction Device defective In the event of a fault, send the device to your Siemens representative for repair. Repaires on- site are not possible. Recycling and disposal The products are low in pollutants, can be recycled and meet the requirements of the WEEE directive 2012/19/EU for the disposal of electrical and electronic equipment.
Page 8: Safety Notes
Siemens' products and solutions undergo continuous development to make them more secure. Siemens strongly recommends that product updates are applied as soon as they are available and that the latest product versions are used. Use of product versions that are no longer supported, and failure to apply the latest updates may increase customers' exposure to cyber threats.
Page 9: Safety Notices
Safety notes 2.2 Safety notices Safety notices Read the safety notices Note the following safety notices. These relate to the entire working life of the device. You should also read the safety notices relating to handling in the individual sections, particularly in the sections "Installation"...
Page 10: Product Description
Product description Product overview Device Description Article number SCALANCE XCM108 8 x 10/100/1000 Mbps RJ45 ports 6GK5108-0GA00-2AC2 SCALANCE XCM108 6 x 10/100/1000 Mbps RJ45 ports, 2 x SFP transceiver slots 6GK5108-2GS00-2AC2 with 100/1000 Mbps Unpacking and checking WARNING Do not use any parts that show evidence of damage If you use damaged parts, there is no guarantee that the device will function according to the specification.
Page 11: Spare Parts
Product description 3.1 Product overview Spare parts The following spare parts are available for the device: Component Description Article number Spring-loaded terminal block, 4 4-pole spring-loaded terminal block to connect the power 6GK5 980-1DB10-0AA5 terminals supply, for SCALANCE X/W/S/M, pack of 5 Spring-loaded terminal block, 2 2-pole spring-loaded terminal block to connect the signaling 6GK5 980-0BB10-0AA5...
Page 12: Device View
Product description 3.2 Device view Device view 3.2.1 Device view of SCALANCE XCM108 (6GK5108-0GA00-2AC2) The following figure shows an overview of the components of SCALANCE XCM108 (6GK5108-0GA00-2AC2). ① Electrical ports ② Grounding screw ③ Knurled screw ④ Securing bar ⑤ Levering aid for moving the securing bar with a screwdriver ⑥...
Page 13: Device View Of Scalance Xcm108 (6Gk5108-2Gs00-2Ac2)
Product description 3.2 Device view 3.2.2 Device view of SCALANCE XCM108 (6GK5108-2GS00-2AC2) The following figure shows an overview of the components of SCALANCE XCM108 (6GK5108-2GS00-2AC2). ① Electrical ports ② SFP transceiver slots ③ Grounding screw ④ Knurled screw ⑤ Securing bar ⑥...
Page 14: Accessories
The following SFP transceiver accessories are available for SCALANCE XCM108. To learn more about SIMATIC NET SFP transceivers, you can find the operating instructions here: SIMATIC NET Network components Transceiver SFP/SFP+/SCP/STP (https://support.industry.siemens.com/cs/ww/en/ps/25547/man) Pluggable transceiver SFP (100 Mbps) Type Property Article number...
Page 15 Product description 3.3 Accessories Type Property Article number SFP992-1LD (C) 1 x 1000 Mbps LC port optical for glass FO cable 6GK5 992-1AM00-8FA0 (single mode) up to max. 10 km, varnished SFP992-1LD+ 1 x 1000 Mbps LC port optical for glass FO cable 6GK5 992-1AM30-8AA0 (single mode) up to max.
Page 16: Led Display
Product description 3.4 LED display LED display Fault LED "F" (red LED) The fault LED indicates the incorrect functioning of the device. LED color LED status Meaning The IE switch detects an error. At the same time, the signaling contact opens. The following faults/errors are detected: 1.
Page 17: Set Button
Product description 3.5 SET button SET button Position The "SET" button is located on the front of the device. Figure 3-1 Position of the "SET" button Function With the SET button, you can display and change fault mask settings. Setting the fault mask Factory setting In its delivery condition (factory setting), the following settings are monitored via the message screen:...
Page 18 Product description 3.5 SET button Phase Description LEDs flashing at 5 Hz The currently set fault mask is displayed. The LEDs of the monitored ports flash. If no fault mask is set, the group of LEDs (P1 to P4) and the other group of LEDs (P5 to P8) flash alternately.
Page 19: Installation And Disassembly
Installation and disassembly Safety notices for installation Safety notices When installing the device, keep to the safety notices listed below. WARNING If a device is operated in an ambient temperature of more than 60 °C, the temperature of the device housing may be higher than 70 °C. The device must therefore be installed so that it is only accessible to service personnel or users that are aware of the reason for restricted access and the required safety measures at an ambient temperature higher than 60 °C.
Page 20 Installation and disassembly 4.1 Safety notices for installation 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. WARNING The device is intended for indoor use only.
Page 21: Further Notes
Installation and disassembly 4.1 Safety notices for installation Safety notices when using according to FM 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 EXPLOSION HAZARD For operation the device is intended to be installed within an enclosure/control cabinet.
Page 22: Types Of Installation
Installation and disassembly 4.2 Types of installation Types of installation SCALANCE XCM108 devices can be installed in the following ways: • DIN rail • S7-300 mounting rail • S7-1500 mounting rail • Wall mounting Installation position SCALANCE XCM108 devices support horizontal and vertical installation position. Horizontal installation position is recommended.
Page 23: Mounting On Din Rails
Installation and disassembly 4.3 Mounting on DIN rails Mounting on DIN rails Installation Note Note the position of the securing bar, see also section “Dimension drawings (Page 46)“. When supplied, the securing bar is in the wall mounting position. To change the position of the securing bar, refer to the section “Changing the position of the securing bar (Page 27)“.
Page 24: Installation On A Standard S7-300 Rail
Installation and disassembly 4.4 Installation on a standard S7-300 rail Installation on a standard S7-300 rail Installing on an S7-300 standard rail Note Note the position of the securing bar, see also section “Dimension drawings (Page 46)“. When supplied, the securing bar is in the wall mounting position. To change the position of the securing bar, refer to the section “Changing the position of the securing bar (Page 27)“.
Page 25: Installation On A Standard S7-1500 Rail
Installation and disassembly 4.5 Installation on a standard S7-1500 rail Installation on a standard S7-1500 rail Installing on an S7-1500 standard rail Note Note the position of the securing bar, see also section “Dimension drawings (Page 46)“. When supplied, the securing bar is in the wall mounting position. To change the position of the securing bar, refer to the section “Changing the position of the securing bar (Page 27)“.
Page 26: Wall Mounting
Installation and disassembly 4.6 Wall mounting Wall mounting Preparation Note the position of the securing bar, see also section “Dimension drawings (Page 46)“. When supplied, the securing bar is in the wall mounting position. You do not need to prepare the device any further.
Page 27: Changing The Position Of The Securing Bar
Installation and disassembly 4.7 Changing the position of the securing bar 4. Fix the device to the wall with the lower screw. 5. Connect the electrical connecting cables, refer to the section "Connection (Page 29)". Changing the position of the securing bar Rail mounting position - wall mounting position To change the securing bar from the rail mounting position to the wall mounting position follow the steps below:...
Page 28: Disassembly
Installation and disassembly 4.8 Disassembly Disassembly WARNING Improper disassembly Improper disassembly may result in a risk of explosion in hazardous areas. 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.
Page 29: Connection
Connection Safety notices when connecting Safety notices for operation with a power supply according to NEC Class 2 Operate the device with a power supply according to NEC Class 2. When connecting up the device, keep to the safety notices listed below. WARNING Power supply The device is designed for operation with a directly connectable safety extra low voltage...
Page 30 Connection 5.1 Safety notices when connecting NOTICE Suitable fuse for the power supply cables (corresponds to "Limited Energy") The current on the terminal may not exceed 3 A. Use a fuse for the power supply that is suitable for protection of AC/DC power supply circuits * and protects against currents >...
Page 31 Connection 5.1 Safety notices when connecting NOTICE Failure of the data traffic due to contamination of optical plug-in connections Optical sockets and plugs are sensitive to contamination of the end face. Contamination can lead to the failure of the optical transmission network. Take the following precautions to avoid functional impairments: •...
Page 32 Connection 5.1 Safety notices when connecting WARNING Unsuitable cables or connectors Risk of explosion in hazardous areas • Only use connectors that meet the requirements of the relevant type of protection. • If necessary, tighten the connector screw connections, device fastening screws, grounding screws, etc.
Page 33: Transient Overvoltages
Connection 5.1 Safety notices when connecting Notes for use in hazardous locations according to ATEX, IECEx, UKEX and CCC Ex If you use the device under ATEX, IECEx, UKEX or CCC Ex conditions you must also keep to the following safety instructions in addition to the general safety instructions for protection against explosion: WARNING Transient overvoltages...
Page 34: Wiring Rules
Connection 5.2 Wiring rules Wiring rules When wiring use cables with the following AWG categories or cross sections. Wiring rules for ... Screw/spring-loaded terminals connectable cable cross without wire end ferrule 0.25 - 2.5 mm sections for flexible cables ... AWG: 24 - 13 with wire end ferrule with plastic 0.25 - 2.5 mm...
Page 35: Power Supply
Connection 5.3 Power supply Power supply Notes on the power supply WARNING Incorrect power supply Never operate the device with AC voltage or DC voltage higher than 32 V DC. CAUTION Damage to the device due to overvoltage The connector of the external power supply is not protected against strong electromagnetic pulses that can, for example, result from lightning strikes or switching large loads.
Page 36: Signaling Contact
Connection 5.4 Signaling contact Position and assignment Figure 5-1 Position of the power supply on the SCALANCE XCM108 and the assignment of the terminal block Contact Assignment L1+ DC 12 ... 24 V Ground Ground L2+ DC 12 ... 24 V Signaling contact Information on the signaling contact •...
Page 37 Connection 5.4 Signaling contact Position and assignment Figure 5-2 Position of the signaling contact on the SCALANCE XCM108 and the assignment of the terminal block Contact Assignment Fault contact 1 Fault contact 2 Signaling faults • The signaling of errors by the signaling contact is synchronized with the fault LED "F", see section "LED display (Page 16)".
Page 38: Functional Ground
Connection 5.5 Functional ground Functional ground EMC disturbances are diverted to ground via the functional ground. This ensures the immunity of the data transmission. The functional ground must be implemented with low impedance. The connection of the functional ground must be established directly on the mounting plate or the DIN rail terminal. The IE switch has a grounding screw (fillister head screw with clamping washer und disk) for functional ground, refer to the section "Device view (Page 12)".
Page 39: Maintenance And Troubleshooting
Maintenance and troubleshooting 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 40 “far end fault” is detected and no data is forwarded. The port LED is already lit. Device defective If a fault develops, send the device to your SIEMENS service center for repair. Repairs on-site are not possible. SCALANCE XCM108...
Page 41: Technical Specifications
Technical specifications Technical specifications of SCALANCE XCM108 (6GK5108-0GA00- 2AC2) The following technical specifications apply to the SCALANCE XCM108 (6GK5108-0GA00- 2AC2). Technical specifications Attachment to Industrial Ethernet Electrical connectors Quantity Connector RJ45 jack Properties Half/full duplex, MDI-X pinning Transmission speed 10/100/1000 Mbps Electrical data Power supply Rated voltage...
Page 42: Technical Specifications Of Scalance Xcm108 (6Gk5108-2Gs00-2Ac2)
Technical specifications 7.2 Technical specifications of SCALANCE XCM108 (6GK5108-2GS00-2AC2) Technical specifications Dimensions (W x H x D) 60 x 147 x 125 mm Weight 504 g (with terminal blocks) Installation options • Wall mounting • Installation on a DIN rail •...
Page 43 Technical specifications 7.2 Technical specifications of SCALANCE XCM108 (6GK5108-2GS00-2AC2) Technical specifications Design Terminal block, 2 terminals Permitted voltage range 24 V DC Load capability Max. 100 mA Load type • DC general use • DC resistance • DC pilot duty •...
Page 44: Switching Properties
Technical specifications 7.3 Switching properties Switching properties Note the following switching properties: Switching properties Aging time 200 to 400 seconds Max. number of learnable MAC 2048 addresses Response to LLDP frames Blocking Response to spanning tree BPDU Forwarding frames CoS acc. to IEEE 802.1Q QoS priority queues IEEE 802.1Q tags (VLAN ID, priority)
Page 45: Scalance Xcm108
Technical specifications 7.4 Dependency between SFP transceivers, installation position and ambient temperature during operation (derating) Dependency between SFP transceivers, installation position and ambient temperature during operation (derating) The following table shows the dependencies between SFP transceivers used, possible installation positions and the maximum ambient temperature during operation: SFP transceivers SCALANCE XCM108 with SFP transceiver slots Group...
Page 46: Dimension Drawings
Dimension drawings Note Dimensions are specified in mm. Front view ① Securing bar in the rail mounting position ② Securing bar in the wall mounting position (as supplied) Figure 8-1 Width and height SCALANCE XCM108 Operating Instructions, 04/2024, A5E52968244-AA...
Page 47: Side View
Dimension drawings Side view ① Securing bar in the rail mounting position ② Securing bar in the wall mounting position (as supplied) Figure 8-2 Depth SCALANCE XCM108 Operating Instructions, 04/2024, A5E52968244-AA...
Page 48 Dimension drawings Drilling template for wall mounting Figure 8-3 Drilling template SCALANCE XCM108 Operating Instructions, 04/2024, A5E52968244-AA...
Page 49: Certifications And Approvals
You can check which of the following approvals have been granted for your product by the markings on the type plate. 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 50 "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). Enter the document identification number "C234" as the search term. SCALANCE XCM108...
Page 51 IECEx DEK 18.0017X II 3 G Ex ec IIC T4 Gc DEKRA 21UKEX0001 X Importer UK: Siemens plc, Manchester, M20 2UR, UK (Ex ec IIC T4 Gc, not on the nameplate) The products meet the requirements of the following standards: •...
Page 52 Certifications and approvals RoHS The SIMATIC NET products described in these operating instructions meet the requirements on the restriction of the use of certain hazardous substances in electrical and electronic equipment according to the EU Directive 2011/65/EU as well as the UK-Regulation SI 2012/3032 and their associated amendments.
Page 53 Certifications and approvals cULus Approval Hazardous Location cULus Listed I. T. E. FOR HAZ. LOC. Underwriters Laboratories Inc. complying with • UL121201 • ANSI/ISA 12.12.01 • CSA C22.2 No. 213 Approved for use in Cl. 1, Div. 2, GP A, B, C, D T4 Cl.
Page 54 • "Industrial Ethernet / PROFINET Industrial Ethernet" System Manual (https://support.industry.siemens.com/cs/ww/en/view/27069465) • "Industrial Ethernet / PROFINET - Passive Network Components" System Manual (https://support.industry.siemens.com/cs/ww/en/view/84922825) • "EMC Installation Guidelines" configuration manual (https://support.industry.siemens.com/cs/ww/en/view/60612658)
Page 55: Index
Index " "SET" button, 12, 13 Glossary, 6 Grounding, 13, 38 Grounding screw, 12, 13 Ambient temperature, 41 Approvals, 49 Article number, 10 Housing, 41, 43 Attachment to Industrial Ethernet, 41 ID link, 6 CE mark, 49 Installation, 41, 43 Components of the product, 10 Installation on a DIN rail, 23 Connecting up...
Page 56 Index Permitted ambient conditions, 14, 15, 15, 41, 43 Pluggable transceiver SFP, 14, 14, 14, 15, 15 Plug-in transceiver SFP bidirectional, 15 Power supply, 10, 12, 13, 35 Power supply S7-1500, 25 S7-300, 24 Safety notices for installation, 19 general, 9 Use in hazardous areas, 9, 19, 29 when connecting up, 29 Securing bar, 23, 24, 25, 46...

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