ProSoft Technology ICX30-HWC - Manual (Page 39)

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