dm00036667

UM1458
User manual
STEVAL-IHP002V2: PLM smartplugV2 hardware
Introduction
This demonstration board is a smartplug based on the STM32F10x microcontroller, ST7540
PLM, and STPM01 energy metering ICs. The board is a node of a PLM network which
allows the final user to monitor and manage the plugged load energy consumption.
The board has been developed to provide a guideline on how to build a home/building
automation subsystem for energy management. It is designed to fit the dimensions of a
standard box for wall installation and easy integration into home/building electrical plants.
The current, power, energy and other information related to the electrical load connected to
the smartplug board are sent to a PLM data concentrator through the home/building PLM
network. The board includes the following functions which are illustrated in the block
diagram of Figure 1:
■
Energy measurement
■
Power line communication up to 4.8 kbps
■
RS232 connectivity by extension connector
■
Load driver with relay
Figure 1.
November 2011
PLM smartplugV2 block diagram
Doc ID 022127 Rev 1
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www.st.com
Contents
UM1458
Contents
1
2
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
1.1
Recommended reading . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
1.2
Safety precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
1.3
Getting technical support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
1.4
Package list . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
PLM smartplug demonstration board components . . . . . . . . . . . . . . . . 7
2.1
Microcontroller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
2.2
Debug . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
2.3
Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
2.4
Power supplies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
2.5
Power line communication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
2.6
Energy measurement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2.7
Load drivers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
2.8
USART communication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
2.9
Status LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
2.10
Jumpers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
2.10.1
Jumper placement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
2.10.2
Jumper positions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
2.10.3
Jumper description and default value . . . . . . . . . . . . . . . . . . . . . . . . . . 11
2.11
Pushbutton description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
2.12
Connector description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
2.12.1
2.13
3
STM32 JTAG connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Energy meter IC calibration connector . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Board configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
3.1
SPTM01 calibration configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
4
Bill of material and schematics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
5
Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
2/33
Doc ID 022127 Rev 1
UM1458
List of tables
List of tables
Table 1.
Table 2.
Table 3.
Table 4.
Table 5.
Table 6.
Table 7.
Table 8.
Table 9.
Table 10.
Table 11.
STM32 resources – ST7540 function mapping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
STM32 resources – STPM01 function mapping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
STM32 resources – RS232 function mapping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
LED description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Jumper description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Pushbutton description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Connector description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
JTAG connector pin description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Energy meter calibration connector pin description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Bill of material . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Document revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Doc ID 022127 Rev 1
3/33
List of figures
UM1458
List of figures
Figure 1.
Figure 2.
Figure 3.
Figure 4.
Figure 5.
Figure 6.
Figure 7.
Figure 8.
Figure 9.
Figure 10.
Figure 11.
Figure 12.
Figure 13.
Figure 14.
Figure 15.
Figure 16.
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PLM smartplugV2 block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
PLM smartplugV2 board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Wiring diagram for monitored and controlled AC load . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Wiring diagram for a controlled generic load and a monitored AC load . . . . . . . . . . . . . . . . 9
Jumper placement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Jumper positions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Connector position . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
STM32 10-pin JTAG connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Energy meter calibration connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Top page. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Power supply section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
USART expansion connector section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Power line modem section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
MCU section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
STPM01 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Output drivers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Doc ID 022127 Rev 1
UM1458
Overview
1
Overview
1.1
Recommended reading
This document describes how to configure and use the PLM smartplug demonstration
board. Additional information can be found in the following documents:
1.2
●
ST device datasheets referenced in this document
●
Third party device datasheets
●
AN3287 application note
●
UM1459 user manual.
Safety precautions
The board must be used only by expert technicians. Due to the high voltage (220 Vac)
special care should be taken with regard to human safety.
There is no protection against accidental human contact with high voltages.
After disconnection of the board from the mains, none of the live parts should be touched
immediately because of the energized capacitors.
It is mandatory to use a mains insulation transformer to perform any tests on the board in
which test instruments such as spectrum analyzers or oscilloscopes are used.
Do not connect any oscilloscope probes to high voltage sections in order to avoid damaging
instruments and demonstration tools.
Warning:
1.3
STMicroelectronics assumes no responsibility for any
consequences which may result from the improper use of
this tool.
Getting technical support
Technical assistance is provided free to all customers. For technical assistance,
documentation, upgrades and information about products and services, please refer to your
local ST distributor/office.
Doc ID 022127 Rev 1
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Overview
1.4
UM1458
Package list
The PLM smartplug demonstration board package includes the following items:
●
The PLM smartplug demonstration board (Figure 2)
●
A CD-ROM with software and documentation
Figure 2.
6/33
PLM smartplugV2 board
Doc ID 022127 Rev 1
UM1458
PLM smartplug demonstration board components
2
PLM smartplug demonstration board components
2.1
Microcontroller
The system is managed by the STM32F103CB microcontroller. It is based on the 32-bit
ARM Cortex™-M3 core with 72 MHz maximum frequency, 128 KB flash and 20 KB SRAM
embedded memories. For further details please refer to the STM32F103x4 STM32F103x6
and the STM32F103x8 STM32F103xB datasheets. The microcontroller is driven by an
external 8 MHz crystal for the high speed main clock. Some jumpers are connected to the
microcontroller GPIOs in order to allow firmware configuration.
2.2
Debug
Software debug is via a standard 20-pin JTAG connection. The JTAG connector is not
insulated, so for debugging use the JTAG opto-insulation board (order code: AIJTAG/OPTO1/A), a battery supplied notebook, or supply the board through an insulated AC source.
2.3
Reset
The reset sources are:
2.4
●
Power-on reset
●
Pushbutton reset
●
JTAG reset from an in-circuit emulator
Power supplies
The board is powered directly by the mains. It includes an insulated extended range power
supply and both 50 Hz and 60 Hz frequencies.
The power supply is based on the Altair05T-800 controller for AC-DC converter. It provides
12 Vdc; the 3.3 Vdc is generated an LD1117AXX33 linear regulator starting from the 12
Vdc.
2.5
Power line communication
The board allows digital data communication through power line modulation using the
ST7540 power line modem. For more details about the modem please refer to the ST7540
datasheet. The ST7540 supports B-FSK modulation up to 4800 bps; it is compliant with
CENELEC band A, B, and C, supports preamble and unique word reception
synchronization, and has a 500 mArms output current with 12 Vpp single-ended thanks to
its integrated amplifier. The modem is coupled with the mains by a coupling transformer. The
ST7540 is managed by an SPI and two control lines: the REG_DATA line, which is used to
select the access to the configuration register or to the data, and the RxTx line which is used
to select the reception or transmission mode. Moreover, the ST7540 provides information
about the preamble/unique-word detection (CD/PD) and the carrier sensing (BU) by two
digital outputs. Table 1 shows the MCU resources mapping used for ST7540 management.
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PLM smartplug demonstration board components
Table 1.
2.6
UM1458
STM32 resources – ST7540 function mapping
STM32 resource
ST7540 function
PA1
REG_DATA
PA2
CD/PD
PA3
BU
PA4
RxTx
SPI1-SCK (PA5)
SCK
SPI1-MISO (PA6)
TXD
SPI1-MOSI (PA7)
RXD
Energy measurement
The energy meter section is based on the STPM01 programmable single-phase energy
meter IC. The STPM01 supports 50-60 Hz -IEC62052-11, IEC62053-2X specifications with
less than 0.1 % error. For further details please refer to the STPM01 datasheet. The current
sensing is done by the current transformer; the STPM01 also measures the mains voltage.
The image in Figure 3 shows the wiring diagram in case the user wants to drive and monitor
the same AC load. In this case, in fact, it is necessary to power the common contact of the
output relay by the phase.
Figure 3.
Wiring diagram for monitored and controlled AC load
It is also possible to control a generic load (AC or DC) different from the monitored AC one
with the wiring diagram shown in Figure 4.
8/33
Doc ID 022127 Rev 1
UM1458
PLM smartplug demonstration board components
Figure 4.
Wiring diagram for a controlled generic load and a monitored AC load
The STPM01 is controlled by the MCU with an SPI communication bus and digital control
line. Table 2 shows the MCU resources mapping for energy meter IC management:
Table 2.
2.7
STM32 resources – STPM01 function mapping
STM32 resource
Energy meter function
PA11
SYN
SPI2-MOSI/MISO (PB15/PB14)
SDA
SPI2-SCK (PB13)
SCL
PB12
SCS
Load drivers
The board can supply any kind of load (DC or AC) up to 16 A since the contacts of the relay
are just available on connector J3. If the user wants to control and monitor a load at the
same time, it is necessary to refer to the wiring diagram shown in Figure 3. In this case it is
possible to connect only AC loads. Figure 3 and 4 show the connection of the load to the
normally opened contact; it is also possible to use the normally closed contact connecting
the load to the third contact of the connector J3.
2.8
USART communication
The board includes a USART communication interface which is used as the configuration
port connecting an external RS232 adapter; it also allows the power supply of the MCU in
order to avoid the board connection to the mains during configuration. This interface is not
insulated so must be used carefully, by a battery powered laptop, if the board is connected
to the mains without connecting the adaptor to the power supply. Table 3 shows the MCU
resources mapping.
Doc ID 022127 Rev 1
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PLM smartplug demonstration board components
Table 3.
2.9
STM32 resources – RS232 function mapping
STM32 resource
Serial communication function
USART1-TX (PA9)
RS232-TX
USART1-RX (PA10)
RS232-RX
Status LEDs
Table 4.
LED description
LED
Description
DL1
5 V power supply
D1
General purpose bi-color
DL2
Energy measurement
2.10
Jumpers
2.10.1
Jumper placement
Figure 5.
10/33
UM1458
Jumper placement
Doc ID 022127 Rev 1
UM1458
2.10.2
PLM smartplug demonstration board components
Jumper positions
Figure 6.
Jumper positions
.OTFITTED
$ONOTFIT
&ITTED
&ITTED
.OTFITTED
.OTFITTED
&ITTED
!-V
2.10.3
Jumper description and default value
Table 5.
2.11
Jumper description
Jumper
Description
Default
SW8
Running mode:
– Fitted (1-2): calibration mode
– Fitted (2-3): normal mode
Fitted (2-3)
Pushbutton description
Table 6.
Pushbutton description
Switch
Description
SW4
STM32 reset button
Doc ID 022127 Rev 1
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PLM smartplug demonstration board components
2.12
2.12.1
UM1458
Connector description
Figure 7.
Connector position
Table 7.
Connector description
Connector
Description
J2
STM32 JTAG connector
J4
Output relay contacts
J6
STPM01 calibration connector
J7
AC input
STM32 JTAG connector
Figure 8.
STM32 10-pin JTAG connector
!-V
12/33
Doc ID 022127 Rev 1
UM1458
PLM smartplug demonstration board components
Table 8.
2.13
JTAG connector pin description
Pin
Description
1
VCC
2
TMS
3
GND
4
TCK
5
GND
6
TDO
7
N.C.
8
TDI
9
GND
10
Reset
Energy meter IC calibration connector
Figure 9.
Energy meter calibration connector
Table 9.
Energy meter calibration connector pin description
Pin
Description
1
VCC
2
TMS
3
GND
4
TCK
5
GND
6
TDO
7
N.C.
8
SYN_CAL
9
SBG
10
Not connected
Doc ID 022127 Rev 1
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Board configuration
UM1458
3
Board configuration
3.1
SPTM01 calibration configuration
To calibrate the STPM01, the SW8 must be set according to Table 5. When this switch is set
in calibration mode, the STPM01 can be driven by an external programmer using the J6
connector.
14/33
Doc ID 022127 Rev 1
Bill of material and schematics
Table 10.
Bill of material
Reference
Part / value
Tolerance Voltage
%
current
Watt
Technology
information
Packagefoot-print
Manufacturer
Manufacturer
code
RS/Distrele
c/other
code
Doc ID 022127 Rev 1
22 pF
+/-10%
50 V
Ceramic
capacitor X7R
SMD 0603
C122
470 nF
+/-10%
50 V
Ceramic
capacitor X7R
SMD 0805
C7
22 pF
+/-10%
50 V
Ceramic
capacitor X7R
SMD 0603
C11,C12
33 pF
+/-10%
50 V
Ceramic
capacitor X7R
SMD 0805
C14,C27,
C103C114,
C115
10 nF
±10%
50 V
Ceramic
capacitorX7R
SMD 0603
muRata
GRM188R71H10
3KA01D
RS code:
204-0779
C15,C17,
C24
10 µF
±10%
16 V
Ceramic
capacitorX7R
SMD 1206
KEMET
C1206C106K4PA
C7800
RS code:
648-0755
C16,C18,
C25,,C109,
C110,C111
,C112,C11
3,C97,C98,
C99,C100,
C104
100 nF
±10%
50 V
Ceramic
capacitorX7R
SMD 0603
muRata
GRM188R71H10
4KA93D
RS code:
624-2480
C21,C33
100 pF
±5%
50 V
Ceramic
capacitor COG
SMD 0603
muRata
GRM1885C1H10
1JA01D
RS code:
653-0327
C22
10 µF
±10%
10 V
Ceramic
capacitor X5R
SMD 0805
muRata
GRM21BR61A10
6KE19L
RS code:
106-846
UM1458
C5,C6
More
info
Bill of material and schematics
15/33
4
Reference
Bill of material (continued)
Part / value
Tolerance Voltage
%
current
Watt
Technology
information
Packagefoot-print
Manufacturer
Manufacturer
code
RS/Distrele
c/other
code
More
info
UM1458
Table 10.
Distrelec
code:
821885
Doc ID 022127 Rev 1
68 nF
±20%
300 V
X2 Capacitor
Through
hole
Any
C26
6.8 nF
±5%
50 V
Ceramic
capacitor COG
SMD 1206
muRata
GRM3195C1H68
2JA01D
RS code:
624-2597
C30
15 pF
±5%
50 V
Ceramic
capacitor COG
SMD 0402
muRata
GRM1555C1H15
0JZ01D
RS code:
624-2935
C31
22 pF
±5%
50 V
Ceramic
capacitor COG
SMD 0402
muRata
GRM1555C1H22
0JZ01D
RS code:
624-2187
C32
270 pF
±5%
50 V
Ceramic
capacitor COG
SMD 0603
KEMET
C0603C271J5GA
C7867
RS code:
147-207
C95
100 µF
+/-20%
16 V
Electrolytic
capacitor
SMD
Any
RS code:
565-695
C96
47 µF
+/-20%
25 V
Electrolytic
capacitor
SMD
Any
RS code:
565-712
C101
10 µF
10%
10 V
Tantalium
capacitor
SMD
Any
RS code:
464-7619
C123
10 nF
+/-10%
50 V
Ceramic
capacitor X7R
SMD 0805
C124
1 nF
+/-10%
50 V
Ceramic
capacitor X7R
SMD 0805
C108
1 nF
+/-10%
50 V
Ceramic
capacitor X7R
SMD 0603
C116,C117
4.7 µF
+/-20%
400 V
Electrolytic
capacitor
Through
hole
Any
RS code:
365-4745
C118
470 pF
+/-10%
400 V
Ceramic
capacitor X7R
SMD 1206
Any
RS code:
192-718
16/33
Bill of material and schematics
C23
Reference
Bill of material (continued)
Part / value
Tolerance Voltage
%
current
Watt
Technology
information
Packagefoot-print
Manufacturer
Manufacturer
code
RS/Distrele
c/other
code
Doc ID 022127 Rev 1
C119
470 µF
+/-20%
16 V
Electrolytic
capacitor low
ESR
Through
hole
Any
Distrelec
code:80183
9
C120
2.2 µF
+/-10%
35 V
Tantalium
capacitor
SMD
Any
RS code:
699-3324
C121
2.2 nF
+/-20%
250 V
Y2 ceramic
capacitor
Through
hole
Any
RS code:
216-1595
DL1
Red
Chip LED
SMD 0805
Any
Distrelec
code:
250154
DL2
Blue
Chip LED
SMD 0805
Any
Distrelec
code:
250159
D1
Bi-color LED
red/green
LED bi-red,
green
SMD
Any
RS code:
419-053
D6,D13,
D17
LL4148
Switching diode_
SOD-80
Any
Distrelec
code:
601496
D8,D10
BAT54S
Small signal
Schottky diodes
SOT-23
STMicroelectronics
BAT54SFILM
D9
SM6T15CA
Transil
SMB
STMicroelectronics
SM6T15CA
D14
MB6S-RC
Diode bridge
SOIC4
Taiwan
Semiconductor
D15
STPS1H100A
High voltage
power Schottky
rectifier
SMA
STMicroelectronics
STPS1H100A
D16
STTH1L06A
Turbo 2 ultrafast
high voltage
rectifier
SMA
STMicroelectronics
STTH1L06A
More
info
Bill of material and schematics
17/33
Table 10.
RS code:
652-7501
UM1458
Reference
Bill of material (continued)
Part / value
Tolerance Voltage
%
current
Watt
Technology
information
Packagefoot-print
Manufacturer
Manufacturer
code
RS/Distrele
c/other
code
F1
1A
Fuse with clip
1A
SMD
Schurter
3404.2416.22
IC3
LD1117ADT3
3TR
Low drop fixed
and adjustable
positive voltage
regulators
DPAK
STMicroelectronics
LD1117ADT33T
R
JP4,JP5
Close
Do not fit
Do not fit
Do not fit
Do not fit
Peak meter
connector
5-way single row
stripline
connector (male
connector)
2,54 mm pitch
Vertical
through
hole
Any
RS
code:4958470
JTAG
2x10-way double
row stripline
connector (male
connector) 2,54
mm pitch
Vertical
through
hole
Any
RS code:
1732764
J3
USART
3-way single row
stripline
connector (male
connector)
2,54 mm pitch
SMD
Tyco Electronics
1241150-3
RS code:
528-6237
J4
CON3
3-way vertical
closed header,
5.08 mm pitch
Through
hole
PHOENIX
CONTACT
SL 5.08/3/180B
RS code:
294-8443
CAL CON
2x10-way double
row stripline
connector (male
connector)
2,54mm pitch
Vertical
through
hole
Any
J1
Doc ID 022127 Rev 1
J2
RS code:
703-2742
Do not fit
RS code:
1732764
18/33
Bill of material and schematics
J6
More
info
UM1458
Table 10.
Bill of material (continued)
RS/Distrele
c/other
Packagefoot-print
Manufacturer
CON2
2-way vertical
closed header,
5.08 mm pitch
Through
hole
PHOENIX
CONTACT
SL
5.08/2/180B4.5
RS code:
294-7428
J8
RFID reader
4-way single row
stripline
connector (male
connector)
2,54 mm pitch
SMD
Tyco Electronics
1241150-4
RS code:
528-6243
L5
22 µH
±10%
2.1 A
Smd inductor
SMD
EPCOS
B82464A4223K
RS code:
496-0445
L6
220 µH
±10%
240 mA
Smd inductor
SMD
EPCOS
B82462A4224K
RS code:
495-8048
L8
470 µH
+/-5%
170 mA
Inductor
Through
hole
Any
RS code:
191-0677
L9
10 µH
+/-10%
500 mA
Inductor
Through
hole
Any
RS code:
191-0481
Q1,Q2
BC857B
PNP transistor
SOT23
Any
RS code:
445-2051
Q5
2STR1215
Low voltage fastswitching NPN
power transistor
SOT-23
STMicroelectronics
R6
1.1 kΩ
+/-1%
0.1 W
Resistor
SMD 0603
R7
47 kΩ
+/-1%
0.1 W
Resistor
SMD 0603
R8
15 kΩ
+/-1%
0.1 W
Resistor
SMD 0603
R9,R88,
R71,R72,
R73,R108,
R109
4.7 kΩ
+/-1%
0.1 W
Resistor
SMD 0603
R10
13 kΩ
+/-1%
0.1 W
Resistor
SMD 0603
J7
Part / value
Tolerance Voltage
%
current
Manufacturer
Technology
information
Reference
Watt
code
code
More
info
Bill of material and schematics
19/33
Table 10.
Doc ID 022127 Rev 1
2STR1215
UM1458
Reference
Bill of material (continued)
Part / value
Tolerance Voltage
%
current
Watt
Technology
information
Packagefoot-print
Doc ID 022127 Rev 1
R12,R62,
R68,R90,
R93
1 kΩ
+/-1%
0.1 W
Resistor
SMD 0603
R13
2.7 kΩ
+/-1%
0.1 W
Resistor
SMD 0603
R14
1.8 kΩ
+/-1%
0.1 W
Resistor
SMD 0603
R17
470 Ω
+/-1%
0.1 W
Resistor
SMD 0603
R19,R85,
R86,R87
2.4 kΩ
+/-1%
0.1 W
Resistor
SMD 0603
R20
56 kΩ
+/-1%
0.1 W
Resistor
SMD 0603
261 kΩ
+/-1%
1/8 W
Mini melf
Resistor
SMD 0805
R61,R106
1 kΩ
+/-5%
1/8 W
Resistor
SMD 0805
R74,R76,
R77,R78,
R79
10 kΩ
+/-5%
0.1 W
Resistor
SMD 0603
R112,R118
10 kΩ
+/-5%
1/8 W
Resistor
SMD 0805
R69,R70
82 Ω
+/-5%
1/8 W
Resistor
SMD 0805
R75
1 MΩ
+/-5%
0.1 W
Resistor
SMD 0603
R89
560 Ω
+/-1%
0.1 W
Resistor
SMD 0603
R91,R92
6.8 Ω
+/-1%
0.1 W
Resistor
SMD 0603
R94
2 MΩ
+/-1%
1/4 W
Resistor
SMD 1206
R95
0
+/-1%
0.1 W
Resistor
SMD 0603
Any
Manufacturer
code
RS/Distrele
c/other
code
More
info
Digi-Key
code:
RT0805FRE
07261KLND
Farnell
code:
1500646
Bill of material and schematics
20/33
R21,R22,
R96,R97,
R101,R102
Manufacturer
UM1458
Table 10.
Reference
Bill of material (continued)
Part / value
Tolerance Voltage
%
current
Watt
Technology
information
Packagefoot-print
Manufacturer
Manufacturer
code
RS/Distrele
c/other
code
Doc ID 022127 Rev 1
Any
Digi-Key
code:
RT0805FRE
07475RL
Any
RS code:
214-0920
475 Ω
+/-1%
1/8 W
R99
43 kΩ
+/-1%
0.1 W
Resistor
SMD 0603
R100
100 Ω
+/-1%
0.1 W
Resistor
SMD 0603
R105
1 kΩ (do not
fit)
+/-1%
1/4 W
Resistor
SMD 1206
R110
22 Ω
+/-5%
1W
Fuse resistor
Through
hole
R111
120 kΩ
+/-5%
1/4 W
Resistor
SMD 1206
R113
10 Ω
+/-5%
1/8 W
Resistor
SMD 0805
R114
27 kΩ
+/-1%
1/8 W
Resistor
SMD 0805
R115
4.7 kΩ
+/-1%
1/8 W
Resistor
SMD 0805
R116
2.2 Ω
+/-1%
1/8 W
Resistor
SMD 0805
R117
22 Ω
+/-1%
1/8 W
Resistor
SMD 0805
RV1
VAR275V
SMD varistor
SMD
EPCOS
B72650M271K72
Distrelec
code:
730096
SW4
Rst
Surface mount
tactile switch
SMD
C&K
Y78B22110FP
RS code
505-9186
Calibration
settings
3-way single row
stripline
connector (male
connector) 2,54
mm pitch
SMD
Tyco Electronics
1241150-3
RS code:
528-6237
SW8
275 V
Mini melf resistor SMD 0805
Single
stripline 3
poli
UM1458
R98,R103
More
info
Bill of material and schematics
21/33
Table 10.
Reference
Bill of material (continued)
Part / value
Tolerance Voltage
%
current
Watt
Technology
information
Packagefoot-print
Manufacturer
Manufacturer
code
Doc ID 022127 Rev 1
Test point
Test point
Test point
Test point
Test point
T1
Current
transformer
Current
transformer
Through
hole
VAC
T60404-E 4622X503
T2
Custom
transformer
Custom
transformer
Through
hole
MAGNETICA
1921.0013 rev.2
T3
Line
transformer
Line transformer
SMD
VAC
T60403-K5024X044
U3
ST7540
FSK power line
transceiver
HTSSOP2
8
STMicroelectronics
ST7540TR
U11
STM32F103C
BT6
Medium-density
performance line
ARM-based 32bit MCU
LQFP48
STMicroelectronics
STM32F103CBT
6
STPM01
Programmable
single phase
energy metering
IC with tamper
detection
TSSOP20
STMicroelectronics
STPM01FTR
U12
code
More
info
Test point
22/33
Bill of material and schematics
TP8,TP9,
TP10,TP11
,TP12,
TP13,
TP14,TP15
,TP16,
TP17,
TP18,
TP19,
TP20,
TP21,
TP22,
TP23,
TP25,
TP26,TP27
RS/Distrele
c/other
UM1458
Table 10.
Reference
Bill of material (continued)
Part / value
Tolerance Voltage
%
current
Watt
Technology
information
Packagefoot-print
Manufacturer
Manufacturer
code
RS/Distrele
c/other
code
Doc ID 022127 Rev 1
ALTAIR05T800
X1
16 MHz
16 MHz crystal
SMD
Any
Y1
8 MHz
8 MHz crystal
SMD
ABRACON
ABM3B-8.000
MHz-B2
RS code:
703-1997
k2
16 A 12 Vdc
coil (do not fit)
12 V/
16 A
Low profile
SPDT power
relay
Through
hole
OMRON
G2RL-1-E 12DC
RS code:
365-0535
C5,C6
22 pF
+/-10%
50 V
Ceramic
capacitor X7R
SMD 0603
C122
470 nF
+/-10%
50 V
Ceramic
capacitor X7R
SMD 0805
C7
22 pF
+/-10%
50 V
Ceramic
capacitor X7R
SMD 0603
C11,C12
33 pF
+/-10%
50 V
Ceramic
capacitor X7R
SMD 0805
C14,C27,
C103C114,
C115
10 nF
±10%
50 V
Ceramic
capacitorX7R
SMD 0603
muRata
GRM188R71H10
3KA01D
RS code:
204-0779
C15,C17,
C24
10 uF
±10%
16 V
Ceramic
capacitorX7R
SMD 1206
KEMET
C1206C106K4PA
C7800
RS code:
648-0755
C16,C18,
C25,C109,
C110,C111
,C112,
C113,C97,
C98,C99,
C100,
C104
100 nF
±10%
50 V
Ceramic
capacitorX7R
SMD 0603
muRata
GRM188R71H10
4KA93D
RS code:
624-2480
STMicroelectronics
RS code:
547-6531
UM1458
U13
More
info
Bill of material and schematics
23/33
Table 10.
Reference
Bill of material (continued)
Part / value
Tolerance Voltage
%
current
Watt
Technology
information
Packagefoot-print
Manufacturer
Manufacturer
code
RS/Distrele
c/other
code
Doc ID 022127 Rev 1
C21,C33
100 pF
±5%
50 V
Ceramic
capacitor COG
SMD 0603
muRata
GRM1885C1H10
1JA01D
RS code:
653-0327
C22
10 µF
±10%
10 V
Ceramic
capacitor X5R
SMD 0805
muRata
GRM21BR61A10
6KE19L
RS code:
106-846
C23
68 nF
±20%
300 V
X2 capacitor
Through
hole
Any
C26
6.8 nF
±5%
50 V
Ceramic
capacitor COG
SMD 1206
muRata
GRM3195C1H68
2JA01D
RS code:
624-2597
C30
15 pF
±5%
50 V
Ceramic
capacitor COG
SMD 0402
muRata
GRM1555C1H15
0JZ01D
RS code:
624-2935
C31
22 pF
±5%
50 V
Ceramic
capacitor COG
SMD 0402
muRata
GRM1555C1H22
0JZ01D
RS code:
624-2187
C32
270 pF
±5%
50 V
Ceramic
capacitor COG
SMD 0603
KEMET
C0603C271J5GA
C7867
RS code:
147-207
C95
100 µF
+/-20%
16 V
Electrolytic
capacitor
SMD
Any
2-way cable
mount screw
terminal,
5.08 mm
Through
hole
Phoenix Contact
CON3
Distrelec
code:
821885
RS code:
565-695
BL 5.08/2
RS code:
403-875
Not
mounted
on PCB
24/33
Bill of material and schematics
J7a
More
info
UM1458
Table 10.
UM1458
Bill of material and schematics
34
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UM1458
Figure 11. Power supply section
!-V
UM1458
Bill of material and schematics
Figure 12. USART expansion connector section
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Doc ID 022127 Rev 1
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UM1458
Figure 13. Power line modem section
!-V
Doc ID 022127 Rev 1
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UM1458
Bill of material and schematics
Figure 14. MCU section
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UM1458
Figure 15. STPM01
!-V
UM1458
Bill of material and schematics
Figure 16. Output drivers
*
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31/33
Revision history
5
UM1458
Revision history
Table 11.
32/33
Document revision history
Date
Revision
09-Nov-2011
1
Changes
Initial release.
Doc ID 022127 Rev 1
UM1458
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