ICX30-HWC ♦ Industrial Cellular Gateway
Hardware Installation
3G Cellular (M2M)
User Manual
ProSoft Technology, Inc.
Page 39 of 64
June 22, 2015
Electrical Specification of I/O Terminals
Limiting Values
- (Outside of limiting value may damage hardware permanently,
even for a short duration)
Terminal
Description
Digital input voltage
-5 ~ 20 V (on input mode)
Digital output sinking current
300 mA
Analog input (CH1) voltage
-0.5 ~ 3.5 V
Analog input (CH2) voltage
-1.5 ~ 18 V
Digital I/O
Digital I/O
Description
Operating input voltage range
-1 ~ 6 V (continuous)
Operating input voltage range
-1 ~ 15 V (within 1ms)
Input impedance
>1 KOhm
Operating output sinking current max
50 mA (continuous)
Operating output sinking current max
200 mA (within 1ms)
Output impedance
<30 Ohm
Output type
Open-drain
Analog Inputs
(12 AD input)
Analog Input
Description
CH1 Input impedance
110 Ohm//0.1 uF
CH1 Input current
0 ~ 20 mA
CH1 Input voltage
0 ~ 2.2 V
CH2 Input impedance
49 KOhm//0.1 uF
CH2 Input voltage
0 ~ 10 V
Isolation Voltages
Isolation Voltage
Description
Voltage among any Power pins, RJ-45 Ethernet
pins, AGND or DGND
> 500 V
Voltage between AGND to DGND
> 1 KV
Voltage between Power pins to AGND or DGND
> 1 KV
