Goodwe SDT Series User Manual page 49

User Manual V1.3-2024-01-25
4
RS485
1: RS485-
2: RS485+
3: RS485-
4: RS485+
Smart Meter
5: MeterB/Meter-
6: MeterA/Meter+
Remote shutdown/
Emergency Power Off
7: Remote Shutdown/EPO-
8: Remote Shutdown/EPO+
Installing the Communication Module
A communication module can be plugged into the inverter to establish a communication
between the inverter and the smartphone or web pages. The communication module can be
a Bluetooth module, GPRS module, 4G module, Wi-Fi Kit module, WiFi/LAN Kit module, WiFi
Kit-20 module or WiFi/LAN Kit-20 module. You can set inverter parameters, check running
information and fault information, and observe system status in time via the smartphone or
web pages.
9: I/O1+
10:Reserved
11:I/O1-
12:I/O2+
13:I/O2-
14:I/O3+
15:I/O3-
DRED/RCR
16:COM/DRM0 or REF_1
17:REFGEN or REF_2
18:DRM4/8 or DI 4
19:DRM3/7 or DI 3
20:DRM2/6 or DI 2
21:DRM1/5 or DI 1
45
06 Electrical Connection
2
M3
0.6N·m