SOT-NP series “Parallel Optical Transfer unit” Operation (How to check input/output indicator lights)
Answer
In the SOT-NP series, when data input 1 is transmitted from the transmitter to the receiver, the “IN1” indicator on the transmitter side lights up red and the “OUT1” indicator on the receiver side lights up green.
2022.2.7：Easy to understand, Input/output operation checks are color-coded for easy identification SOT-NP Series