M2I MIO-LPG00, Руководство по оборудованию, Страница: 12 / 16

Industrial I/O Wireless Device Hardware Manual
M2I Corporation
11-35, Simin-daero 327beon-gil, Dongan-gu, Anyang-si, Gyeonggi-do 14055, Korea,
Tel: +82-70-465-3366, Fax: +82-31-465-3355,
www.m2i.co.kr
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Chapter 6 Interface
This product is using independent LoRa protocol, so it is not compatible with other devices. Please check below
contents to connect between devices.
6.1 Wireless Communication Specifications
Items
Contents
Frequency Range 922.1MHz ~ 923.3MHz
Signal Strength Max. 25mW (+14dBm, with Antenna)
Communication Range 2Km or less
Antenna 1T1R Dipole Antenna, +3.2dBm
Data Security AES-128
6.2 Serial Communication Specifications
6.2.1 RS-232C
Items Contents
Protocol
Full Duplex
Synch
Asynchronous
Communication Distance
About 15m
Type of Connection
1:1
Control Code
ASCII Code or HEXA Code
Transmission Speed
2400,4800,9600,19200,38400,57600,76800,115200 bps
Data Type
Data Bit
7, 8 bit
Parity Bit NONE, ODD, EVEN Parity
Stop Bit 1, 2 bit
Modular Jack
DSUB 9pin
6.2.2 RS-422/485
Items Contents
Protocol Full Duplex/Half Duplex
Synch Asynchronous
Communication Distance About 500m
Type of Connection 1:N(N ≤ 31)
Control Code ASCII Code or HEXA Code
Transmission Speed
2400,4800,9600,19200,38400,57600,76800,115200 bps
Data Type
Data Bit
7, 8 bit
Parity Bit NONE, ODD, EVEN Parity
Stop Bit
1, 2 bit
Modular Jack
DSUB 9pin