50
No.
Wire Name
Definition
1.
DI
- Digital
In
-
2.
DI +
Digital in +
3.
DO -
Digital Out -
4.
4-pin
terminal
block
DO+
Digital Out +
5.
12V
12 V DC
6.
GND
DC 12V +
7.
L-IN Audio
in
*Support passive microphones only
8.
A
GND
Audio
Ground
9.
5-pin
terminal
block
L-OUT Audio
out
Wire
Definition
RJ-45
Ethernet / PoE (IEEE 802.3af)
Note:
To connect an audio input/output device, cut its 3.5 mm audio jack,
and connect the wires to
L-IN
and
A GND
for a microphone or
L-OUT
and
A GND
for a speaker.
Figure 3-17