DIN-Rail Logger

Key Feature

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/RS 422/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.
  • Standard DIN-Rail Mount: suitable for 35mm DIN-Rail mount
  • Data Resuming:ensure data integrity
  • Remote upgrade and system debugging, easy for O&M
  • Real-time alerts with timely notification, ensuring fast troubleshoot
  LD4G-2 LDG-2 LDW-1
Remote Communication Interface 4G GPRS WiFi
Working Frequency LTE-FDD, LTE-TDD,
GSM850, EGSM900,
DCS 1800, 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 Rate 1200-115200bps Configurable
Data Uploading Interval Default: 5 mins (1-15 mins Configurable)
Memory 2M Fash (51 2K-1 6M Optiona)
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 MicroSIM -
Antenna 4G Small Antenna
(Sucker Antenna Optional)
GPRS Small Antenna
(Sucker Antenna Optional)
GPRS Small Antenna
(Sucker Antenna Optional)
Working Temperature -40℃ ~+85℃
(Battery Version: -20℃ ~ +60℃)
-40C ~+85C
 (Battry Version: -20℃ ~ +60℃)
-40℃ ~ +85℃
Working Humidity < 90% (non-condensation)
Dimension (W x H x D) 76 x 91 x18 mm
Installation Method 35mm DIN-Rail
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