Getting Started - ICP DAS USA LRA-900 User Manual

2. Getting Started

 Appearance
LED Indicator
Antenna
 Pin Assignment
LRA-900 (RS-232/RS485 to LoRa Radio Modem) User Manual
Copyright © 2018 ICP DAS Co., Ltd. All Rights Reserved
Device ID
Removeable Terminal Block
Pin Description
+Vs +10 ~ +30 V
GND Power Ground
D+ RS-485 Logic High
D- RS-485 Logic Low
F.G. Frame Ground
GND RS-232 Ground
TxD RS-232 Transmit Data Pin
RxD RS-232 Received Data Pin
Version 1.0.1
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DC
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