Table of Contents
Advertisement
Mode
DRM0
Pin Number
1
2
3
4
1. USB interface could be externally connected with eSolar GPRS/4G module, for
operation in details please refer to eSolar GPRS/4G module Quick Installation
https://www.saj-electric.com/
Guide in
6
7
8
Table 5.7 Demand Response Modes (DRM)
Corresponding pins
5 & 6
Figure 5.16 DRM0 mode
Figure5.17 RS232 pin
Description
+7V
RS-232 TX
RS-232 RX
GND
Table 5.8 USB pin port definition
COM LOAD
NC
NC
Requirement
The inverter is on standby mode
.
- 34 -
R5
Series
Function
Power supply
Send data
Receive data
Ground wire
Advertisement
Table of Contents
