M2I MIO-LPG00, Hardware Manual, Page: 7 / 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 3 General Specification
3.1 System Power Specifications
Input Voltage 24Vdc
Input Voltage Range 20Vdc ~ 28Vdc
Consumption Power 3W or less
Voltage endurance 24Vdc, within 10ms
Insulation Resistance 500VDC, 10㏁
3.2 Serial Communication Specifications
Communication Method RS-232C/422/485
COMM. Speed. 2400 ~ 115.2K bps
Frequency Select Rotary Switch (1 ~ 6)
Status LED
System Power, COMM. Receive,
COMM. Transmit, Wireless Communication Status
3.3 LoRa Communication Specifications
Frequency Range TX: 922.1 ~ 923.1 MHz, RX: 923.3 MHz
Antenna Model and Type 1T1R Dipole Antenna, KE-L09DM
Security Setting AES-128 Support
3.4 Environment Specifications
Operation Temperature (℃)
-10 ~ +50
Storage Temperature (℃) -20 ~ +60
Operation Humidity (%RH)
0 ~ 90 (
No dew
)
Atmosphere No corrosive gas
Vibration Endurance Amplitude: 10≤F＜25 ㎐(2G) X,Y,Z each direction(for 30 minutes)
Noise Immunity 1000Vp-p(Pulse width 1 ㎲)
Static Electricity Discharge Connective discharge from EN61000-4-2: ±4 ㎸
Shock Endurance 10G X,Y,Z each direction(for 3 times)
Surge Voltage 500V(Line-Line)
Ground Connection Class 3(Under 100Ω)
Protection Classification
IP20
3.5 Structure Specifications
Cooling System Natural air circulation
Case Material
ABS(Flame Retardant)