SMA LCS-TOOL User Manual

SMA Solar Technology AG / SMA Solar Technology America LLC 3 Inverter Manager
Installation Manual IMVIOBOX-IA-xx-12 7
3.3.3 Connecting the Inverter and
Router via Ethernet
Pin assignment of network ports (LAN 1 and LAN 2):
3.3.4 Connecting the I/O Box and
Weather Station (Optional)
Pin assignment of the serial interface (RS485) at the Inverter
Manager:
The I/O Box must be connected to port 2 of the Inverter
Manager. Termination for the RS485 interface is not
necessary.
Interfaces and Data of the Weather Station
Only one weather station can be connected to each Inverter
Manager. The weather station must be connected to port 1
of the Inverter Manager. A maximum of two temperature
sensors are supported.
The following data of the weather station are provided by
the Inverter Manager:
Contact
pin
Assignment for
10/100 Mbps
Assignment for
1,000 Mbps
1ETx+ TRD(0)+
2ETx- TRD(0)-
3 ERx+ TRD(1)+
4 --- TRD(2)+
5 --- TRD(2)-
6 ERx- TRD(1)-
7 --- TRD(3)+
8 --- TRD(3)-
Do not connect during operation
Do not connect the I/O Box or the weather station to
the Inverter Manager during operation. Errors might
occur that cannot be detected immediately.
• Disconnect the Inverter Manager from voltage
sources.
81
81
3
2
1
4
5
9
8
7
6
Contact pin Assignment
1 ---
2 ---
3DataB(+)
4DataA(-)
5GND
6 ---
7 ---
8 ---
Meteorological
data
SunSpec
Modbus
TCP
LCS tool /
FTP Push
Sunny
Portal
Ambient
temperature and
PV temperature
yes yes yes
Wind direction
and wind speed
yes yes yes
Horizontal
irradiation
yes yes If inclined
irradiation
is not
available
Inclined
irradiation
no yes yes

SMA LCS-TOOL Specifications

General

Brand	SMA
Model	LCS-TOOL
Category	Controller
Language	English