Operating Temperature Range  –20~70℃ 

2 channel analog input (0~5v or 0~20mA) , 12 bit

6-point isolated digit input 5-48 VDC(with SOE), or  6-point single channel counters up to 1 KHz

3-point relay output, 250VAC 3A per point or 30VDC 3A per point

3 Phase Power Line Voltage(0~300V) and Current Input(0~5A), Can calculate Voltage, Current,  Power, Reactive power ,Power Factor, Frequency and etc.

two  isolated RS485 , or  one isolated RS232  and one  isolated RS485,   MOBUS RTU ,  300-38400bps

AC(85-265V)  or DC 24 V  power supplies 

125x110x64 size