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DIN-Rail Logger
GPRS/WiFi/4G/Ethernet

By collecting operating status and power generation of inverter, meter and other devices, DIN-Rail logger can run a long-term and efficient monitoring of PV system. 

Logger can connect to multiple devices via RS485/RS422/RS232 and other interfaces. Meanwhile, remote monitoring cloud platform (SOLARMAN Portal) provides powerful data support for the logger. Logger sends the data to the monitoring platform via WiFi/Ethernet/GPRS. The real-time status and historical data can be displayed with graphs, enabling intuitive and clear understanding of PV system.

Features

  • Suitable for 35mm DIN-Rail mount; Standard DIN-Rail Mount 

  • Remote upgrade and system debugging, easy for O&M; Remote Upgrade 

  • Ensure data integrity; Data Resuming 

  • Real-time alerts with timely notification, ensuring fast troubleshoot; Alert Notification 

  • Timely alert report, helping users understand risks and problems about their plants in time;

  • Review data via APP/Platform at at anytime and anywhere;

  • Pair with DIN-rail power supply device, achieving power-off reminder function.

Parameter


Product Model LD4G-2 LDG-2 LDW-1
Remote Communication Interface 4G GPRS WiFi
Working Frequency LTE-FDD, LTE-TDD, WCDMA, TD-SCDMA, CDMA, GSM GSM850/EGSM900/DCS1800/PCS1900MHz 2.142GHz~2.484GHz
No. of Connections 1-16 1-16 1-10
Ethernet - - 10/100M (Adaptive Network)
Working Voltage DC 4.7-15V DC 4.7-15V DC 4.7-15V
Working Power 3.8W 3W 1W
Local Communication RS485/RS422/RS232
Serial Communication Rate1200—115200bps Configurable
Data Acquisition Interval Default: 5 mins (1-15 mins Configurable)
Memory 2M Flash (512K-16M Optional)
User Configuration AT+Instruction Set, Remote Server AT+Instruction Set, Remote Server (BT3.0+EDR Configuration&Access) AT+Instruction Set, Remote Server
SIM Card MicroSIM Chip Card/MicroSIM -
Antenna GPRS Small Antenna (Sucker Antenna Optional)
Working Temperature -40℃~+85℃ (Battery Version: -20℃~+60℃) -40℃~+85℃ (Battery Version: -20℃~+60℃) -40℃~+85℃
Working Humidity <90% (No Condensation)
Dimension 91mm×76mm×18mm
Installation Method 35mm DIN-Rail
DIN-Rail Power Supply DeviceDIN-Rail power supply device is used to provide DC 5V input for DIN-Rail logger or other equipment at site. According to real situation, it would turn AC 85-265V or DC 24V power input to DC 5V as output. In addition, an embedded capacitor will power DIN-Rail logger for another 20s in case of power outage, enabling data logger to send out a warning alert.


DIN-Rail Power Supply Device (Capacitive)
Hardware Parameters Input Voltage AC 85~265V/DC 5~24V
Output Current&Voltage DC 5V, 2000mA
Indicator Lights AC IN: AC Power Input
DC IN: DC Power Input
Working Temperature -40℃~+75℃
Storage Temperature -45℃~+90℃
Dimension 91mm×76mm×18mm
Installation Method DIN-Rail
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