Overview :

LAC-140V1 Analog-LoRa Converter is an industrial IoT Analog-to-LoRa Converter. The wireless communication is via LoRa wireless technology, and LoRaWAN protocol. This device can be connected to an analog sampling interface device, and the sampling current and voltage range are 4-20mA and 0-10V respectively. The analog sampling cable, bare line white is the ground line; red one is the analog sampling interface line.

Features :

  • LoRa Technology
  • Long range transmission
  • Frequency range: 863~932MHz
  • Plug and Play
  • Easy setup

Application Scenario :

LAC-140V1 Application Scenario

LAC-140V1 Analog-LoRa Converter

Model : LAC-140V1

Product Specifications
LoRa ModuleKiwi TLM922S
Frequency863~932 MHz
TX Power+2~+20dBm
Data Rate292bps~21.875Kbps
Input Power
Terminal Block:+9V ~ +24V
Communication protocolLoRaWAN (Class C)
Operating Temperature-10ºC~70ºC
Storage Temperature-20ºC~70ºC
Weight82 ±5g
Analog Interface Specifications
Sampling voltage range0~10V (channel AI_0 and channel AI_1)
Sampling current range4~20mA (channel AI_2 and channel AI_3)
Digit 16bits
Cable length1m or 2m