Gree ME30-24/E5 - Device Indicators and Controls; LED Display Meanings; DIP Switch Introduction

Modbus Gateway(Pro) Technical Service Manual
8
No.
Interface name
Usage instructions
Remark
1
Power interface
Input 12VDC/800mA
Repeater
equipped with
power supply
2
Communication
interface
Wire A of RS485 connects with R+ of 485
wiring terminal, wire B connects with R-
For more details,
please refer to the
user’s manual
3
Power indicator
It is always bright when power supply is put
through
For more details,
please refer to the
user’s manual
4
Communication
indicator
Data light is blinking when communication is
normal
For more details,
please refer to the
user’s manual
2.4.4 Product Dimension
2.4.5 Notices for Installation and Operation
Warning! It must be installed indoors, to avoid impact, direct sunlight or rain. It is suggested
to put it in the monitoring room with computer.
Warning! The devices provided by the manufacturer must be applied. Do not apply the
products of other models or brands. Independent power supply shall be used. Sufficient 220V AC
socket must be installed to supply power.