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The Vega SI-23-232 LoRaWAN® pulse counter is designed to organize automated collection of readings from utility meters or industrial equipment. The pulse counter has one RS-232 digital interface and two pulse inputs. The inputs can be configured both to count pulses and to implement security functions.
The pulse counter is powered from the AC mains, and in the event of a power outage, the pulse counter will automatically switch to power from the backup battery.

Vega SI-23-232Vega SI-23-232Vega SI-23-232


  • Mains powered 220V (LoRaWAN® class C device)
  • Operation in LoRaWAN transparent radio mode® <-> RS-232
  • ModBUS RTU polling mode
  • Supported remote control polling mode
  • Custom Query Mode
  • Frequency plans: RU868, EU868, KZ865 - by default
  • Frequency plans: IN865, AS923, AU915, KR920, US915 - order option
  • Ability to set a custom frequency plan (EU868 based)
  • Temperature measurement
  • Communication period - every 5, 15, 30 minutes, 1, 6, 12, 24 hours
  • ADR support (Adaptive Data Rate)
  • Sending of confirmed packets (configurable)
  • OTAA or ABP activation (configurable)
  • Extra communication in case of security inputs actuation
  • Sensitivity: up to -138dBm
  • Alignment via UART interface or FSK radio channel with Vega LoRaWAN Configurator application
  • Backup power supply (battery)
  • External antenna
  • LED indication
  • Enclosure suitable for installation in switchboards
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