Siemens GTW100ZB User manual
Connected Home Hub
GTW100ZB
To create Zigbee system and control connected Zigbee devices
●Mains-powered hub AC 230 V (with external power adapter SA68-050100V)
●Wireless communication based on Zigbee 3.0
●Support of Ethernet and WLAN connection
●Bridge between Internet and Zigbee networks
●Easy binding with mobile application "Connected Home" (downloadable from
Google Play™ or Apple App Store®)
●LED indication of power and network connection state
A6V12640776_en--_a
Siemens AG
2022-02-22
Smart Infrastructure
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Siemens
A6V12640776_en--_a
Smart Infrastructure
2022-02-22
Use
●Part of Siemens Connected Home ecosystem
●Used with the mobile application to add and control RCR110.2ZB, SSA911.01ZB and
other devices in the system
●Typical application:
–Residential apartments
–Single family homes
Functions
●Different LED behaviors to indicate:
–Status of power connection, Ethernet connection, WLAN connection and Zigbee
connection
–Device restart
–Device reset via the mobile application
–Factory reset
●Remotely configurable using the mobile application
●Remotely controllable of devices on Zigbee network using the mobile application
●Restartable when the hub crashes or encounters unknown errors
●Factory resettable to erase all data including device configurations and device list
Technical design/mechanical design
No.
Description
1
Power LED
2
Ethernet LED
3
WLAN LED
4
Zigbee LED
5
Factory reset hole
6
●Restart button: Press and hold down the button for 10 seconds to restart the hub.
●Binding button: Press and hold down the button for six seconds to bind the hub with a created account
in the mobile application. The binding process adds the hub to the mobile application. It is initiated from
the mobile application end.
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2022-02-22
Type summary
Type
Stock number
Description
GTW100ZB
S55772-T109
Connected Home Hub
Ordering When ordering, indicate product number, stock number and description.
Inbox item
Items
Quantity
GTW100ZB
1
Power adapter
1
USB charge-only cable
1
Mounting instructions
1
Equipment combinations
Connected Home Receiver
Product number
Stock number
Description
RCR110.2ZB
S55772-T110
Connected Home Receiver
Wireless actuator
Product number
Stock number
Description
SSA911.01ZB
S55181-A101
Radiator Valve act. Zigbee
Accessories A power adapter and USB charge-only cable are supplied with each GTW100ZB.
Product documentation
Title
Document ID
Mounting instructions
A6V12694180
Quick start guide
A6V12694177
CE declaration
A5W00218222A
UKCA declaration
A5W00218223A
Product environmental declaration
A5W00217286A
Related documents such as environmental declarations, CE declarations, etc., can also be
downloaded at the following Internet address:
www.siemens.com/bt/download
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Notes
Safety
CAUTION
National safety regulations
Failure to comply with national safety regulations may result in personal injury and property
damage.
●Observe national provisions and comply with the appropriate safety regulations.
For indoor use only
The hub is for indoor use only. Do not place it outdoors.
Mounting
●Place the hub near a power outlet.
●Place the hub at least 15 cm above the ground.
●There must be sufficient clearance around the power outlet to ensure that the power
adapter can be easily plugged in and removed.
●Put the Ethernet and power supply cables out of the way to avoid danger of tripping.
●Keep the hub out of the reach of people (including children) whose physical, sensory or
mental capabilities, knowledge or experience prevents them from using the hub safely
without supervision or instructions.
●Avoid placing the hub inside or near metal or sources of radio or electromagnetic energy
or interference, for example, do not place it under or on top of a WLAN router.
●Do not put the hub on metal surfaces.
●Do not put the hub near large metal structures or other construction elements with fine
metal meshes like special glass or special concrete.
●Do not put the hub in a location where it is exposed to dripping water, moisture or
excessive heat.
●The communication distance between controller/transmitter and receiver in a building is
typically 60 m without any blockades.
●The local regulations for electrical installations must be complied with.
●To maintain compliance with the RF exposure requirement, a separation distance of
20 cm between the device and the human should be maintained.
Installation Place the GTW100ZB at a suitable location and then plug in the power adapter.
Commissioning Prior to commissioning, ensure that the power adapter and Ethernet cable (if used) are
correctly connected.
Maintenance The device is designed for maintenance-free operation.
Open Source Software (OSS)
Software license overview
These devices use Open Source Software (OSS). All Open Source Software components
used in the product (including copyrights and licensing agreement) are available at
http://siemens.com/bt/download.
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Firmware version
OSS document ID
Device
1.0.2
A6V13038924
GTW100ZB
Disposal
The device is considered an electronic device for disposal in accordance
with European Directive and may not be disposed of as domestic waste.
●Use only designated channels for disposing the devices.
●Comply with all local and currently applicable laws and regulations.
Warranty Technical data on specific applications are valid only together with Siemens products listed
under Equipment combinations [▶3].
When using the hub with third-party devices, users are responsible for ensuring
correct functioning. In that case, Siemens assumes no responsibility for any service
and warranty.
The power adapter and USB cable are exclusively designed for GTW100ZB.Siemens
rejects any and all warranties in the event they are used with other third-party
products.
Technical data - power adapter
Input characteristics
Rated input voltage
AC 100...240 V
Operation range
AC 90...264 V
Rated input frequency
47…63 Hz
Input current
Max. 0.2 A at AC 100 V input & max. load
Standby power consumption
≤ 0.1 W at AC 230 V input & no load
Output characteristics
Rated output voltage
5 V
Representative current
1 A
Output voltage range
DC 4.9...5.4 V
Turn on delay time
Max. 3 seconds at AC 100 V & max. load
Cable length
Length of prefabricated connecting cable
1.5 m
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Technical data - GTW100ZB
Power supply
Operating voltage
DC 5 V
Power consumption
5 W
Interfaces
Ethernet
Plug: 1 x RJ45
Cable: CAT 5 or CAT 5e, non-shielding
Interface type: 100BASE-TX, IEEE 802.3 compatible
Bit rates: 10/100 Mbps, auto-sensing
Zigbee
Standard: Zigbee 3.0
Zigbee channels: 11-26
Frequency: 2.4...2.485 GHz
Maximum radio-frequency power: 12 dBm
Range: typically 60 m inside buildings
WLAN
Interface type: Wireless access point
Supported standards: IEEE 802.11 b/g
Frequency band: 2.4…2.485 GHz
WLAN channels: 1…13
Maximum radio-frequency power: 18 dBm
Distance (unobstructed field): Min. 5 m (16 ft)
General technical specification
Ambient conditions and protection classification
Safety class
Power adapter: Class II
Hub: Class III
Degree of protection of housing as per EN 60529
IP30 (excluding power adapter)
Classification
Function of automatic control devices
Operation altitude
Degree of pollution
Overvoltage category
< 3,000 m
2
II for the power adapter and I for the hub
Climatic ambient conditions
Transport (packaged for transport) as per EN 60721-3-2
Storage as per EN 60721-3-1
Operation as per EN 60721-3-3
Transport/Storage:
Temperature -25...70 °C (-13... 158 °F)
Air humidity 5...95 % r.h. (non-condensing)
Operation:
Temperature 0...50 °C (32... 122 °F)
Air humidity 5...95 % r.h. (non-condensing)
Mechanical ambient conditions
Transport as per EN 60721-3-2
Operation as per EN 60721-3-3
Class 2M2
Class 3M2
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Standards, directives and approvals
EU conformity (CE)
A5W00218222A*)
UKCA
A5W00218223A*)
Environmental compatibility
The product environmental declaration
A5W00217286A*) contains data on environmentally
compatible product design and assessments (RoHS
compliance, materials composition, packaging,
environmental benefit, disposal).
* The documents can be downloaded from http://siemens.com/bt/download.
General
Hub with box, user document and accessory
285 g
Hub with accessory (power adapter and USB cable)
223.5 g
Housing color
Ivory white
Diagrams
Connection diagrams
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2022-02-22
Dimensions in mm
GTW100ZB
Power adapter
Regulatory compliance information
Radio equipment directive
The equipment uses harmonized frequency in Europe and complies with Radio Equipment
Directive 2014/53/EU (formerly 1999/5/EC).
Issued by
Siemens Switzerland Ltd
Smart Infrastructure
Global Headquarters
Theilerstrasse 1a
CH-6300 Zug
+41 58 724 2424
www.siemens.com/buildingtechnologies
© Siemens Switzerland Ltd, 2022
Technical specifications and availability subject to change without notice.
Document ID
A6V12640776_en--_a
Edition
2022-02-22
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