I/O Status - Advantech WISE-221 Series User Manual

4.7.2

I/O Status

Please go to End Devices \ IO Status to configure the RF module by following the
instructions below.
 Channel: WISE-2210/2211 has three channel, user can choose channel 0~2.
 CT Primary Current Value (A): The input power current of the CT. For instance,
CT Primary Current Value is the power current of the facility equipment and
machines. (See figure 1.1).
 CT Secondary Current Value (mA): The output power current of the CT. In other
words, CT Secondary Current Value is the power current WISE-2210 is using.
Note! Users can order Advantech accessory: CT (Current Transformer),
please see chapter 2.11.Accessory: CT (Current Transformer).
If the user wants to choose a CT themselves, please make sure the ratio
Np:Ns is above 1:3000, and the output range of the CT Secondary Cur-
rent value is between 0-100(mA).
WISE-221X User Manual 28