Siemens SCALANCE TAP104 User manual

SIMATIC NET
Network components
SCALANCE TAP
Operating Instructions
06/2022
C79000-G8976-C447-03
Introduction 1
Safety notices 2
Description of the device 3
Installation and
disassembly 4
Connecting up 5
Upkeep and maintenance 6
Technical speci󹪝cations 7
Dimension drawings 8
Certi󹪝cations and approvals 9

Legal information
Warning notice system
This manual contains notices you have to observe in order to ensure your personal safety, as well as to prevent damage
to property. The notices referring to your personal safety are highlighted in the manual by a safety alert symbol, notices
referring only to property damage have no safety alert symbol. These notices shown below are graded according to
the degree of danger.
DANGER
indicates that death or severe personal injury will result if proper precautions are not taken.
WARNING
indicates that death or severe personal injury may result if proper precautions are not taken.
CAUTION
indicates that minor personal injury can result if proper precautions are not taken.
NOTICE
indicates that property damage can result if proper precautions are not taken.
If more than one degree of danger is present, the warning notice representing the highest degree of danger will be
used. A notice warning of injury to persons with a safety alert symbol may also include a warning relating to property
damage.
Quali󹪝ed Personnel
The product/system described in this documentation may be operated only by personnel quali󹪝ed for the speci󹪝c
task in accordance with the relevant documentation, in particular its warning notices and safety instructions.
Quali󹪝ed personnel are those who, based on their training and experience, are capable of identifying risks and
avoiding potential hazards when working with these products/systems.
Proper use of Siemens products
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. The permissible ambient
conditions must be complied with. The information in the relevant documentation must be observed.
Trademarks
All names identi󹪝ed by ® are registered trademarks of Siemens AG. The remaining trademarks in this publication may
be trademarks whose use by third parties for their own purposes could violate the rights of the owner.
Disclaimer of Liability
We have reviewed the contents of this publication to ensure consistency with the hardware and software described.
Since variance cannot be precluded entirely, we cannot guarantee full consistency. However, the information in this
publication is reviewed regularly and any necessary corrections are included in subsequent editions.
Siemens AG
Digital Industries
Postfach 48 48
90026 NÜRNBERG
GERMANY
C79000-G8976-C447-03
Ⓟ 06/2022 Subject to change
Copyright © Siemens AG 2016 - 2022.
All rights reserved

Table of contents
1 Introduction ........................................................................................................................................... 5
1.1 Security information ............................................................................................................ 6
2 Safety notices ........................................................................................................................................ 9
3 Description of the device..................................................................................................................... 11
3.1 Properties and functions .................................................................................................... 11
3.2 Product overview............................................................................................................... 12
3.3 Device view of a SCALANCE TAP ......................................................................................... 14
3.4 LED display ........................................................................................................................ 15
4 Installation and disassembly ............................................................................................................... 17
4.1 Safety notices for installation ............................................................................................. 17
4.2 Types of installation ........................................................................................................... 20
4.3 Wall mounting................................................................................................................... 21
4.4 Installing on the DIN rail..................................................................................................... 22
4.5 Installing on the S7-300 standard rail ................................................................................. 23
4.6 Installing on the S7-1500 standard rail ............................................................................... 24
4.7 Installation in a 19" mounting frame .................................................................................. 25
4.8 Mounting on a pedestal ..................................................................................................... 26
4.9 Disassembly....................................................................................................................... 27
5 Connecting up ..................................................................................................................................... 29
5.1 Safety when connecting up................................................................................................ 29
5.2 Wiring rules ....................................................................................................................... 32
5.3 Power supply ..................................................................................................................... 32
5.4 Grounding ......................................................................................................................... 33
6 Upkeep and maintenance.................................................................................................................... 35
7 Technical speci󹪝cations ....................................................................................................................... 37
8 Dimension drawings ............................................................................................................................ 39
8.1 SCALANCE TAP................................................................................................................... 39
8.2 19" installation frame......................................................................................................... 40
9Certi󹪝cations and approvals................................................................................................................ 41
Index .................................................................................................................................................... 47
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Table of contents
SCALANCE TAP
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Introduction 1
Purpose of the Operating Instructions
These operating instructions support you when installing and connecting up devices of the
SCALANCE TAP product group.
Validity of the Operating Instructions
These operating instructions apply to the following devices:
• SCALANCE TAP104
Unless mentioned otherwise, the descriptions in these operating instructions refer to all devices
of the SCALANCE TAP product group named above in the section on validity.
Designations used
Classi󹪝cation Description Terms used
Product line The product line includes all devices and variants of all product groups.
If information applies to all product groups within the product line, the term
SCALANCE TAP is used.
SCALANCE TAP
Device If information relates to a speci󹪝c device, the device name is used. e.g. SCALANCE TAP104
Further documentation
In the system manuals "Industrial Ethernet / PROFINET Industrial Ethernet" and "Industrial
Ethernet / PROFINET passive network components", you will 󹪝nd information on other SIMATIC
NET products that you can operate along with the devices of this product line in an Industrial
Ethernet network.
There, you will 󹪝nd among other things optical performance data of the communications
partner that you require for the installation.
You will 󹪝nd the system manuals here:
• On the data medium that ships with some products:
– Product CD / product DVD
– SIMATIC NET Manual Collection
• On the Internet pages of Siemens Industry Online Support:
– 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)
SCALANCE TAP
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SIMATIC NET manuals
You will 󹪝nd the SIMATIC NET manuals here:
• On the data medium that ships with some products:
– Product CD / product DVD
– SIMATIC NET Manual Collection
• On the Internet pages of Siemens Industry Online Support (https://
support.industry.siemens.com/cs/ww/en/ps/15247).
SIMATIC NET glossary
Explanations of many of the specialist terms used in this documentation can be found in the
SIMATIC NET glossary.
You will 󹪝nd the SIMATIC NET glossary here:
• SIMATIC NET Manual Collection or product DVD
The DVD ships with certain SIMATIC NET products.
• On the Internet under the following address:
50305045 (https://support.industry.siemens.com/cs/ww/en/view/50305045)
Security information
1.1 Security information
Siemens provides products and solutions with industrial security functions that support the
secure operation of plants, systems, machines and networks.
In order to protect plants, systems, machines and networks against cyber threats, it is necessary
to implement – and continuously maintain – a holistic, state-of-the-art industrial security
concept. Siemens’ products and solutions constitute one element of such a concept.
Customers are responsible for preventing unauthorized access to their plants, systems,
machines and networks. Such systems, machines and components should only be connected to
an enterprise network or the internet if and to the extent such a connection is necessary and only
when appropriate security measures (e.g. 󹪝rewalls and/or network segmentation) are in place.
For additional information on industrial security measures that may be implemented, please
visit
https://www.siemens.com/industrialsecurity (https://www.siemens.com/industrialsecurity).
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 customer’s exposure to cyber
threats.
To stay informed about product updates, subscribe to the Siemens Industrial Security RSS Feed
under
https://www.siemens.com/cert (https://www.siemens.com/cert).
Introduction
1.1 Security information
SCALANCE TAP
6Operating Instructions, 06/2022, C79000-G8976-C447-03

Catalogs
You will 󹪝nd the article numbers for the Siemens products of relevance here in the following
catalogs:
• SIMATIC NET Industrial Communication / Industrial Identi󹪝cation, catalog IK PI
• SIMATIC Products for Totally Integrated Automation and Micro Automation, catalog ST 70
• Industry Mall - catalog and ordering system for automation and drive technology, Online
catalog (https://mall.industry.siemens.com/goos/WelcomePage.aspx?regionUrl=/
de&language=en)
You can request the catalogs and additional information from your Siemens representative.
Device defective
If a fault develops, send the device to your SIEMENS representative for repair. Repairs 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.
Do not dispose of the products at public disposal sites.
For environmentally friendly recycling and the disposal of your old device contact a certi󹪝ed
disposal company for electronic scrap or your Siemens contact (Product return (https://
support.industry.siemens.com/cs/ww/en/view/109479891)).
Note the di󹪜erent national regulations.
Trademarks
The following and possibly other names not identi󹪝ed by the registered trademark sign ® are
registered trademarks of Siemens AG:
SCALANCE, C-PLUG, OLM
Introduction
1.1 Security information
SCALANCE TAP
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Introduction
1.1 Security information
SCALANCE TAP
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Safety notices 2
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" and "Connecting up".
CAUTION
To prevent injury and damage, read the manual before using the device.
Safety notices on use in hazardous areas
General safety notices relating to protection against explosion
WARNING
EXPLOSION HAZARD
Do not open the device when the supply voltage is turned on.
Safety notices when using the device according to Hazardous Locations (HazLoc)
If you use the device under HazLoc conditions you must also keep to the following safety notices
in addition to the general safety notices for protection against explosion:
This equipment is suitable only for use in Class I, Division 2, Groups A, B, C and D, Class I, Zone
2, Group IIC or non-hazardous locations.
This equipment is suitable for use in Class I, Zone 2, Group IIC or non-hazardous locations only.
SCALANCE TAP
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Safety notices
SCALANCE TAP
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Description of the device 3
3.1 Properties and functions
Purpose
With the SCALANCE TAP104 you can divert frames for diagnostics without a reaction in Ethernet
based networks.
Basic function
The SCALANCE TAP104 is a fully passive component in the network. When de-energized it
forwards all frames of a network connection transparently, even defective frames. The
SCALANCE TAP104 itself does not feed any data into the network.
To be able to monitor the frames of a network connection with a diagnostics device, the
SCALANCE TAP must be connected to a suitable power supply. The SCALANCE TAP then mirrors
a send direction to one of the diagnostics ports TAP1.1 and TAP1.2.
Diagnostics ports
All frames sent via pins 1 and 2 of the two network ports are mirrored to the diagnostics port
TAP1.1.
All frames sent via pins 3 and 6 of the two network ports are mirrored to the diagnostics port
TAP1.2.
The send directions are not permanently assigned to pins 1-2 and 3-6, but depend on the
following factors.
• Device type
– End device (Data Terminal Equipment)
– Connection device (Data Communication Equipment)
• Cabling
– Straight through cable (straight through)
– Crossover cable (cross over)
• "MDI/MDI-X Autocrossover" function
With the "MDI/MDI-X autocrossover" function, the send and receive contacts of an Ethernet
port are assigned automatically. This means that it does not matter whether the port is
connected using a crossover or straight through cable.
– Cannot be con󹪝gured, i.e. always active
–Con󹪝gurable
SCALANCE TAP
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Setup guide
To determine the maximum cable lengths between a SCALANCE TAP, the connected network
components and the diagnostics device, note the following information:
•① + ② ≤ 100 m
•① + ② + ③ ≤ 110 m
Example of a con󹪝guration
Diagnostics
device
SIMATIC
S7-1500 SCALANCE
TAP104
SCALANCE
XM416-4C

Figure 3-1 Example of a topology with a SCALANCE TAP
3.2 Product overview
Article numbers
Device Description Article number
SCALANCE TAP104 2 x 10/100 Mbps RJ-45 ports with securing collars,
2 x 10/100 Mbps RJ-45 ports without securing
collars,
unmanaged TAP (Test Access Port)
6GK5104-0BA00-1SA2
Description of the device
3.2 Product overview
SCALANCE TAP
12 Operating Instructions, 06/2022, C79000-G8976-C447-03

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
speci󹪝cation.
If you use damaged parts, this can lead to the following problems:
• Injury to persons
• Loss of the approvals
• Violation of the EMC regulations
• Damage to the device and other components
Use only undamaged parts.
1. Make sure that the package is complete.
2. Check all the parts for transport damage.
Components of the product
The following components are supplied with a SCALANCE TAP:
• SCALANCE TAP
• 3-pin terminal block for the power supply
• Instruction sheet with information on the product
Accessories
The following accessories are available for SCALANCE TAP:
Type Properties Article number
Desktop pedestal Desktop pedestal for desktop installation 6GK5898-8MD00
19" mounting frame 19" mounting frame for installation in the 19"
rack 1 height unit
6GK5898-8MR00
IE FC RJ-45 Plug 180 RJ-45 data plug-in connector (10/100 Mbps), for
connecting to IE FC TP cables 2x2, with robust
metal housing and FastConnect connector tech‐
nology, 180° cable outlet.
6GK1901-1BB10-2AA0
IE FC RJ-45 plug 145 RJ-45 data plug-in connector (10/100 Mbps), for
connecting to IE FC TP cables 2x2, with robust
metal housing and FastConnect connector tech‐
nology, 145° cable outlet.
6GK1901-1BB30-0AA0
IE FC TP standard cable
GP 2x2
(type A)
Shielded TP installation cable for connection to
FC Outlet RJ-45, for universal use, 4-wire, shiel‐
ded, rigid wires for fast assembly
6XV1840-2AH10
IE FC TP trailing cable
2x2
(type C)
Shielded TP installation cable for connection to
FC Outlet RJ-45, for use with drag chains, 4-wire,
󹪞exible wires for fast assembly
6XV1840-3AH10
Description of the device
3.2 Product overview
SCALANCE TAP
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Spare parts
The following spare parts are available for SCALANCE TAP:
Component Description Article number
Spring-loaded terminal
block, 3 terminals
3-terminal spring-loaded terminal block to con‐
nect the power supply (24 VDC),
for SCALANCE X/W/S/M,
pack of 5
6GK5 980-1CB10-0BA5
3.3 Device view of a SCALANCE TAP
The following 󹪝gure shows an overview of the components of the SCALANCE TAP104.

①Electrical diagnostics ports without securing collars for connection of a diagnostics device
②Electrical network ports with securing collars for connection of network components
③Power supply incl. grounding
④LED display
The lower three LEDs have no function.
Description of the device
3.3 Device view of a SCALANCE TAP
SCALANCE TAP
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3.4 LED display
L
TAP1.1
TAP1.2
SCAL ANCE
TAP104
s
L
TAP1.1
TAP1.2
Figure 3-2 LED display on the front of the SCALANCE TAP104
Port LEDs "TAP"
The port LEDs "TAP1.x" show the status of data reception at the diagnostics ports. There is an LED
for each diagnostics port.
LED color LED status Meaning
-O󹪜 Not receiving data at the diagnostics port
Green Lit Receiving data at the diagnostics port
Power LED "L"
The power LED "l" shows the status of the power supply.
LED color LED status Meaning
-O󹪜 The device de-energized or the power supply is lower
than 18 V.
Green Lit The power supply is on, the device is ready for operation.
Description of the device
3.4 LED display
SCALANCE TAP
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Description of the device
3.4 LED display
SCALANCE TAP
16 Operating Instructions, 06/2022, C79000-G8976-C447-03

Installation and disassembly 4
4.1 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 to 70 °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.
WARNING
If the device is installed in a cabinet, the inner temperature of the cabinet corresponds to the
ambient temperature of the device.
WARNING
If the cable or conduit entry point exceeds 70 °C or the branching point of conductors exceeds
80 °C, special precautions must be taken. If the equipment is operated in an air ambient in
excess of 60 ℃, only use cables with admitted maximum operating temperature of at least 80
℃.
NOTICE
Improper mounting
Improper mounting may damage the device or impair its operation.
• Before mounting the device, always ensure that there is no visible damage to the device.
• Mount the device using suitable tools. Observe the information in the respective section
about mounting.
WARNING
Substitution of components may impair suitability of the equipment.
SCALANCE TAP
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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.
WARNING
The device may only be operated in an environment of contamination class 1 or 2 (see EN/IEC
60664-1, GB/T 16935.1).
WARNING
When used in hazardous environments corresponding to Class I, Division 2 or Class I, Zone 2,
the device must be installed in a cabinet or a suitable enclosure.
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
To comply with EU Directive 2014/34 EU (ATEX 114), UK-Regulation SI 2016/1107 or the
conditions of IECEx or CCC-Ex, the housing or cabinet must meet the requirements of at least
IP54 (according to EN/IEC 60529, GB/T 4208) in compliance with EN IEC/IEC 60079‑7, GB
3836.8.
WARNING
If the temperature of the cable or housing socket exceeds 60 °C or the temperature at the
branching point of the cables exceeds 80 °C, special precautions must be taken. If the
equipment is operated in an air ambient in excess of 60 ℃, only use cables with admitted
maximum operating temperature of at least 80 ℃.
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:
Installation and disassembly
4.1 Safety notices for installation
SCALANCE TAP
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WARNING
Wall mounting outside of the control cabinet or housing does not ful󹪝ll the requirements of the
FM approval.
WARNING
Wall mounting is only permitted if the requirements for the housing, the installation
regulations, the clearance and separating regulations for the control cabinets or housings are
adhered to. The control cabinet cover or housing must be secured so that it can only be opened
with a tool. An appropriate strain-relief assembly for the cable must be used.
WARNING
Substitution of components may impair suitability for Division 2.
WARNING
Do not remove or replace while circuit is live when a 󹪞ammable or combustible atmosphere is
present.
WARNING
Explosion hazard
Do not disconnect equipment when a 󹪞ammable or combustible atmosphere is present.
WARNING
EXPLOSION HAZARD
The equipment is intended to be installed within an enclosure/control cabinet. The inner
service temperature of the enclosure/control cabinet corresponds to the ambient temperature
of the module. Use installation wiring connections with admitted maximum operating
temperature of at least 10 °C higher than maximum ambient temperature.
Note
You must not install the device on a wall in hazardous areas.
Installation and disassembly
4.1 Safety notices for installation
SCALANCE TAP
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Further notes
NOTICE
Warming and premature aging of the network component due to direct sunlight
Direct sunlight can heat up the device and can lead to premature aging of the network
component and its cabling.
Provide suitable shade to protect the network component against direct sunlight.
4.2 Types of installation
Types of installation
For the device, you have the following options:
• Wall mounting (no ceiling mounting)
• Installation on a DIN rail
• Installing on the S7-300 standard rail
• Installing on the S7-1500 standard rail
• Installation in a 19" mounting frame
• Installation on a desktop pedestal
Strain relief for the cables
Regardless of the type of installation, make sure that there is suitable strain relief for the
connecting cable.
Shielding of cables
If cables are installed permanently, it is advisable to remove the insulation of the shielded cable
and to establish contact on the shield/PE conductor bar.
Installation clearance
Keep to the minimum clearances to other components or to walls of a housing so that the
convection ventilation of the device is not blocked.
• Below at least 10 cm
• Above at least 10 cm
Installation and disassembly
4.2 Types of installation
SCALANCE TAP
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