Product category：Acquisition devices
Product model：DCJL13-BGLRW10
Product Overview:
DCJL13-BGLRW10 acquisition unit Ⅱ is a LoRa micro power wireless acquisition unit with independent R&D according to Enterprise Standard of State Grid Q/GDW-2013.With 470MHz micro power wireless to be the communication medium, the acquisition unit uses LoRa modulation technology, and follows LoRa WAN wireless transmission protocol, to realize single-phase data transmission unit of wireless communication. Having the outstanding features of ultra-long distance transmission, strong anti-interference ability and convenient to use, the acquisition unit can be used along with LoRaWAN gateway to achieve data transmission, monitoring and intelligent management. Up to now, it is widely used in data acquisition field of electric power acquisition system.
Product Features:
● Able to support power cut event report.
● Parameter-free setting.
● RS485 interface rate is configurable.
● Rate adaptive wireless communication.
● Automatic transmission power adjustment.
● Following standardLoRa WAN communication protocol.
● Automatic network access, intelligent frequency hopping.
● Achieving data transmission, monitoring and intelligent management.
● Ultra-long distance transmission, high-speed network access.
● Automatic temperature-compensation crystal oscillator, stable and reliablecommunication.
● Low-power design for energy conservation and environmental protection.
Performance Parameter:
Operating power : AC 220V±20%
Operating temperature: -40℃ ~ +70℃
Relative humidity: 10%-100%
Active power: ＜3W
Port communication mode: RS485 bus
Port baud rate: default 2400, can be configured to 1200, 2400, 4800, 9600, 19200bps with infrared
Modulation mode: LoRa modulation technology
Transmission protocol: following LoRa WAN wireless transmission protocol
Operating frequency band: CN470MHz/EU868MHz/AS923MHz
Transmission power: ≤17dBm
Receiving sensitivity: -146dBm @10Kbps
Bit error rate: ≤0.1% @600m &1200bps
Channel amount: 48
Wireless interface: SMA female
