Sofar solar HYD 10K-20KTL-3PH User Manual page 30

Table 4-4 Interface description
PIN Definition
1 GND.S
2 DP
3 DM
4 VBUS
4.6.2 DRMs interface- logic interface
Fig.4-7 DRMs interface
Procedure:
Step 1 Press the wire terminals in color sequence.
Step 2 Route Cable terminal through the cable gland, Insert the communication
cable into the RJ45 connector.
The logic interface pin definitions and circuit connections are as follows:
Logic interface pin are defined according to different standard requirements
（a）Logic interface for AS/NZS 4777.2:2015, also known as inverter
demand response modes (DRMs).
The inverter will detect and initiate a response to all supported demand
response commands within 2 s. The inverter will continue to respond while the
mode remains asserted.
Table 4-5 Function description of the DRMs terminal
HYD 10-20KTL-3PH
Function
USB power -
USB data +
USB data -
USB power +
1.White and orange
2.Orange
3.White and green
4.Blue
5.White and blue
6.Green
7.White and brown
8.Brown
①
④
Copyright © Shenzhen SOFARSOLAR Co., Ltd
The USB power supply is
5V/1A; Cannot be used for
external device charging
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⑤
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User manual
Note
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