sDot EC4 Series - Analog Parameters; Technical Parameters

EC4 Series Integrated I / O User Manual
3 Product Parameters
Copyright © Nanjing Solidot Electronic Technology Co., LTD. 2023
9
3.3Analog parameter
3.3.1Technical parameter
Analog input
Number of input points
4, 8
Input signal (voltage type)
-10~+10 V （-32768~32767）
0~+10 V （0~32767）
Input signal (current type)
0~20 mA （0~65535）
4~20 mA （0~65535）
Resolution
16 bits
Sampling rate
≤1 ksps
Accuracy
±0.1%
Input impedance (voltage type)
≥2 kΩ
Input impedance (current type)
100 Ω
Isolation with stand voltage
500 V AC
Channel indicator
Green LED
Analog output
Number of output points
4, 8
Output signal (voltage-type)
-10~+10 V （-32768~32767）
0~+10 V （0~32767）
Output signal (current type)
0~20 mA （0~65535）
4~20 mA （0~65535）
Resolution
16 bits
Accuracy
±0.1%
Load impedance (voltage type)
≥2 kΩ
Load impedance (current type)
≤200 Ω
Isolation withstand voltage
500 V AC
Channel indicator
Green LED