Gree ME30-24/E6

2
1.2
󰾡
1.2.1
1.2.1.1
Safety requirement for the construction of engineering installation
Name Model Material code
Scope of supply
Remark
Modbus Gateway
(Mini)
Gateway
assembly ME30-
24/E6(M)
MC20001810
Standard configuration
Can connect to BMS：
Protocol interface：Modbus RTU
protocol and CAN protocol Hardware
interface：RS485，CAN
Baud rate：9,600
Start bit：1，
Data bit：8，
Parity check bit：null，
Stop bit：1
Major assembly：Modbus Gateway(
Mini) and specification
Photoelectric isolation
repeater
Photoelectric
isolation repeater
RS485
EN02200010
Optional
One repeater shall be added for every 800M
accumulated for the total distance of
communication cord and every 30 Modbus
gateway. It’s optional if the conditions are met.
Photoelectric isolation
converter
Photoelectric
isolation converter
GD02
EN02200020
Optional
Optional is available only when BMS adopts the
method of RS232.
Centralized control
cabinet
The user shall
prepare
themselves
\
Self-configured
\
1.2.2
Detailed Introduction of Modbus Gateway(Mini)
1.2.2.1
General Functions
Gree Modbus Gateway(Mini) is intended to realize the data exchange between the air conditioner and BMS, and provides
standard Modbus RTU protocol.
1.2.2.2
Appearance
1.2.2.3
Product Composition
The product contains following items：
Modbus Gateway(Mini)
1 set
Owner’s Manual 1 set
Modbus Gateway(Mini)
Component
Introduction
Component
List
Applicable product series : GMV5,GMV5C,GMV5 MAX, GMV5 Water, GMV5 Mini, GMV5 Slim, GMV5 Heat Recovery.