REAR PANEL
A
1
Left IN +
2
Left IN -
3
4
GND/0V
TALKBACK IN
5
6
0V
7
24V
8
Wiring with multiple PRF75A
P . supply: DC24V
Rami
B
C
D
Right IN +
Right IN -
RJ45 INPUT
A -
Headphone socket 6.35mm.
B - DC 24V power supply.
C - RJ45 input.
D - RJ45 output. It allows the extension to
another PRF75A.
1
Left OUT +
2
Left OUT -
3
4
GND/0V
TALKBACK OUT
5
6
0V
7
OUT 24V
8
P . supply: DC24V
10
Right OUT +
Right OUT -
RJ45 OUTPUT
PRF75A