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

SystemMaster S2 (Installation Guide) _ FCC_ISED V1.4| 3
BSH HA USGERÄTE G M B H
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

SystemMaster S2 (Installation Guide) _ FCC_ISED V1.4| 4
BSH HA USGERÄTE G M B H
2 Mechanical
2.1 Board drawing
Top Bottom

SystemMaster S2 (Installation Guide) _ FCC_ISED V1.4| 5
BSH HA USGERÄTE G M B H
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)

SystemMaster S2 (Installation Guide) _ FCC_ISED V1.4| 6
BSH HA USGERÄTE G M B H
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”)

SystemMaster S2 (Installation Guide) _ FCC_ISED V1.4| 7
BSH HA USGERÄTE G M B H
4 Block Diagram
See confidential file “S2_block_diaramm_FCC_ISED.jpg”

SystemMaster S2 (Installation Guide) _ FCC_ISED V1.4| 8
BSH HA USGERÄTE G M B H
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.

SystemMaster S2 (Installation Guide) _ FCC_ISED V1.4| 9
BSH HA USGERÄTE G M B H
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.

SystemMaster S2 (Installation Guide) _ FCC_ISED V1.4| 10
BSH HA USGERÄTE G M B H
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.