Installation manual 2N® IP Audio Kit
43
/
57
Connection to Digital Inputs
2N
®
IP
Audio Kit
is
equipped with two digital inputs on the
IN1± and IN2± terminals.
The digital
inputs recognise the following two logic levels: log. 0 for voltage under
1.1 V
a log. 1 for voltage
over
3 V.
Keep the voltage polarity to make the function work properly. The function is
programmable for either input.