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2
1.2 Characteristics
❶
Battery slot
(battery model is CR2032-3.3V)
❼
RS485 communication port
❷
Local temperature sensor
❽
RTS
★
port
❸
Fault LED indicator
❾
Mounting Hole Φ4mm
❹
Charging LED indicator
❿
Load Terminals
❺
LCD
⓫
Battery Terminals
❻
Buttons
⓬
PV Terminals
★
The controller is charging and discharging at the local temperature sensor when the remote
temperature sensor don
’t connect. If the remote temperature sensor is damaged, the controller
will be charging or discharging at the default temperature 25
℃
.