King Pigeon RTU5028 - Physical Layout

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King Pigeon Hi-Tech. Co., Ltd. Ver 1.0
GSM/GPRS/3G/4G/Cloud
Network Fault Monitoring Alarm
6. Physical Layout
6.1 LED Indicator Instruction
LED Indicator Instruction
Cellular network indicator：
2G module,flashing quickly (flash per 0.8s) means searching for cellular or no network;
flashing slowly(flash per 2s) means registered successfully.
3G/4G module,when searching for cellular or no network ,the light will 2 seconds flick once;
registered successfully will be on 2s,off 1s...
Flicks quickly means data transmission.
Power indicator: LED ON when connect power;otherwise,it is OFF
Alarm Indicator:Alarm will ON ;Normally is OFF;
Relay Indicator: Relay open will ON;Relay close will OFF.
6.2 Interface Instruction
Protocol
Modbus RTU,Modbus TCP,MQTT
Ethernet Port
1 RJ45,Support DHCP dynamic obtain IP or static fixed IP
Relay output
1 NC relay,Rated: 7A/125VAC,5A/250VAC,20A/14VDC
Backup Battery
3.7V/900mAh,can last 6 hours
Working temperature
-10℃~60℃
Working Humidity
Relative humidity 95% (condensation free)