BSH SystemMaster S2 User manual

SystemMaster S2 (Installation Guide) _ FCC_ISED V1.4 | 1
BSH HAUSGERÄTE G M B H
SystemMaster S2
Installation Guide
FCC / ISED

SystemMaster S2 (Installation Guide) _ FCC_ISED V1.4| 2
BSH HA USGERÄTE G M B H
Index
1General....................................................................................................................3
2Mechanical...............................................................................................................4
2.1 Board drawing...................................................................................................4
2.2 Board footprint...................................................................................................5
3General technical info...............................................................................................6
4Block Diagram..........................................................................................................7
5Details of radio.........................................................................................................8
5.1 WiFi Band (1/4).................................................................................................8
5.2 WiFi Band (2/4).................................................................................................9
5.3 WiFi Band (3/4)...............................................................................................10
5.4 WiFi Band (4/4)...............................................................................................11
5.5 BLE.................................................................................................................12
6Software.................................................................................................................13
7Printing...................................................................................................................14
8Mounting ................................................................................................................15
9Safety.....................................................................................................................16
10 Packing...............................................................................................................17

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1 General
This is an installation guide for S2 module which helps you to integrate the module
in your BSH appliance. For detailed information please refer to the confidential
documents “eP_SMM_S2_Module_Datasheet” (TC No. 60100005053441) and
„HW Reference Manual“ (TC No. 60100005053429).
The S2 module is designed for use inside a home appliance. It is a communication
module which enables WiFi and Bluetooth communication of appliances. The
integration has to be done without any changes of the module. S2 will be soldered
on a carrier board inside a home appliance. No accessories exist for this module
(e.g. no external antenna).
Document Version
-1.0 29.09.2021 Bollinger initial Version, FCC/ISED variant
-1.1 13.10.2021 Bollinger removed confidential content
-1.2 15.12.2021 Bollinger different changes after TCB feedback
-1.3 01.03.2022 Bollinger different changes after TCB feedback
-1.4 15.09.2022 Bollinger transmission power, no. 11 deleted

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2 Mechanical
2.1 Board drawing
Top Bottom

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2.2 Board footprint
The mounting dimensions of the S2 board are those shown below. The described land
pattern and cutout area are parts of the carrier board PCB-layout.
(Unit: mm)

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3 General technical info
Dimensions 68 x 40 mm
Connections 166 castellated pads
Wi-Fi 802.11b/g/n/ac
BT V4.2
RF antenna diversity with 2x
onboard dual-band antennas,
antenna connector (not
mounted in mass production)
Supply 5V
Ambient op.
temperature -20°C … +85°C
Variants:
S2-V02: base variant, without Ethernet PHY, without antenna connector, for mass production
S2-V01: with Ethernet PHY, without antenna connector, for mass production
S2-V98: development variant, with Ethernet PHY, with antenna connector, NO mass production
Further details pleaserefer to BSH confidential documents “eP_SMM_S2_Module_Datasheet” (TC
No. 60100005053441) and „HW Reference Manual“ (TC No. 60100005053429).
(Module pictures see confidential files “S2_012894-F_V98_top.jpg” and
“S2_012894-F_V98_bot.jpg”)

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4 Block Diagram
See confidential file “S2_block_diaramm_FCC_ISED.jpg”

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5 Details of radio
5.1 WiFi Band (1/4)
Description of use IEE802.11b/g/n 2,4 GHz
TX frequency 2412 –2462 MHz
Channel bandwith 20 /40 MHz
No. of channels 11
Max output power 21,5 dBm (conducted peak)
Antenna gain internal antenna 4,16 dBi / 4,82 dBi
Antenna gain external antenna no external antenna
Type of modulation CCK, DQPSK, DBPSK for DSSS, 64QAM, 16QAM,
QPSK, BPSK for OFDM
The user is not able to change the country code settings or increase the output power on
any unit marked with this FCC or ISED ID.

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5.2 WiFi Band (2/4)
Description of use IEE802.11n/ac 5 GHz
TX frequency 5150 –5350 MHz
Channel bandwith 20/40/80MHz
No. of channels 8/4/2
Max output power 10 dBm (conducted)
Antenna gain internal antennas 5,83 dBi / 6,84 dBi
Antenna gain external antenna no external antenna
Type of modulation 256QAM, 64QAM, 16QAM, QPSK, BPSK for OFDM
The user is not able to change the country code settings or increase the output power on
any unit marked with this FCC or ISED ID.

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5.3 WiFi Band (3/4)
Description of use IEE802.11n/ac 5 GHz
TX frequency 5470 –5725 MHz
Channel bandwith 20/40/80 MHz
No. of channels 12/6/3
Max output power 10 dBm (conducted)
Antenna gain internal antennas 5,83 dBi / 6,84 dBi
Antenna gain external antenna no external antenna
Type of modulation 256QAM, 64QAM, 16QAM, QPSK, BPSK for OFDM
The user is not able to change the country code settings or increase the output power on
any unit marked with this FCC or ISED ID.

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5.4 WiFi Band (4/4)
Description of use IEE802.11n/ac 5 GHz
TX frequency 5725 –5850 MHz
Channel bandwith 20/40/80 MHz
No. of channels 5/2/1
Max output power 10,5 dBm (conducted)
Antenna gain internal antennas 5,83 dBi / 6,84 dBi
Antenna gain external antenna no external antenna
Type of modulation 256QAM, 64QAM, 16QAM, QPSK, BPSK for OFDM
The user is not able to change the country code settings or increase the output power on
any unit marked with this FCC or ISED ID.

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5.5 BLE
Description of use BT version 4.2 (LE)
TX frequency 2400 –2483,5 MHz
Channel bandwith 2 MHz
No. of channels 40
Typical output power 5,5 dBm
Antenna gain internal antenna 4,16 dBi / 4,82 dBi

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6 Software
The software of the module is designed to be updated over the air. For information
according the current software version it is necessary to have the module integrated in an
appliance and to use the Home Connect App.

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7 Printing
Printing
BSH Hausgeraete GmbH
MODEL: S2
CMIIT ID: 2020TBD
CONTAINS FCC ID: 2AHES-SMB
CONTAINS IC: 21152-SMB
CE mark
The host module (HMN: Systemmaster S2“) will be marked with PMN (Model:) „S2-V01“ resp.
„S2-V02“ and „Contains FCC ID: 2AHES-SMB“ und „Contains IC: 21152-SMB“
Systemmaster producer
Bosch
Robert Bosch Electronique SAS
15 Rue Charles Coulomb
14120 Mondeville
France
Jabil
Jabil Poland Sp. z o.o.
ul. Milosna 32
82-500 Kwidzyn
Poland
Labelling of the appliance
On label of the appliance following content shall be visible:
Contains FCC ID: 2AHES-SMB
Contains IC: 21152-SMB

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8 Mounting
Mounting position limitations and carrier board recommendations
Please refer to BSH confidential documents “eP_SMM_S2_Module_Datasheet” (TC No.
60100005053441) and „HW Reference Manual“ (TC No. 60100005053429).
The module is designed to be used in a mobile device which will be used in such a way
that a separation distance of at least 20cm is.
Appliances only for indoor use.
Module will be integrated only by BSH and companies commissioned by BSH into
appliances.
Changes or modifications not expressly approved by the party responsible for compliance
could void the user’s authority to operate the equipment.
This device complies with Part 15 of the FCC Rules. Operation is subject to the following
two conditions:
(1) This device may not cause interference.
(2) This device must accept any interference, including interference that may cause
undesired operation of the device.
This device contains licence-exempt transmitter(s)/receiver(s) that comply with Innovation,
Science and Economic Development Canada’s licence-exempt RSS(s). Operation is
subject to the following two conditions:
(1) This device may not cause interference
(2) This device must accept any interference, including interference that may cause
undesired operation of the device..
Cet appareil contient des émetteurs / récepteurs exemptés de licence conformes aux
RSS (RSS) d'Innovation, Sciences et Développement économique Canada. Le
fonctionnement est soumis aux deux conditions suivantes:(1) Cet appareil ne doit pas
causer d'interférences(2) Cet appareil doit accepter toutes les interférences, y compris
celles susceptibles de provoquer un fonctionnement indésirable de l'appareil.
When integrating the module into an appliance the integrator has to ensure that the
appliance will comply with FCC/ISED requirements!

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9 Safety
Safety testing of the module according to:
DIN EN 60730-1
DIN EN 60335-1
As the module is designed for use in a home appliance, it is not tested according to
DIN EN 62368-1

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10 Packing
The S2 is delivered to the factory with stacked 3x4 JEDEC tray (reusable!). Quantity will be
144 pieces per bag. (12 + 1 tray lid).
2 dry ESD bags = 288 products by carton box with a antistatic bubble wrap; carton box with
separate cover (shoe box)
Packing sticker
On the box following sticker will be glued