DIN-Rail Logger

4G/GPRS/WiFi/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;
  • Remote upgrade and system debugging, easy for O&M;
  • Timely alert report, helping users understand risks and problems about their plants in time;
  • Pair with DIN-Rail power supply device, achieving power-off reminder function.
  • Ensure data integrity;
  • Real-time alerts with timely notification, ensuring fast troubleshoot;
  • Review data via APP/Web at anytime and anywhere;

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
Working Power 3.8W 3W 1W
Local Communication RS485/RS422/RS232
Serial Communication Rate 1200—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