3
1. GENERAL DESCRIPTION
IP-3001AF is a network audio signal conversion processor. It can transform analog audio signals to digital
audio signals or transform digital audio signals to analog audio signals for long-distance transmission via
local area networks or wide area networks, featuring low signal transmission loss, good anti-jamming
capability and simple wiring.
2.
NOMENCLATURE AND FUNCTIONS
FRONT
1
2
3
4
6
7
8
9
5
DC INPUT
AUDIO INTERFACE UNIT IP-3001AF
H
C
E
H
C
E
INPUT
VOLUME
RESET
STATUS
LAN
24V 0.1A
AUDIO
C-IN
C-OUT
OUTPUT
AUDIO
G
①
Control input [C-IN]
Non-voltage contact input, open voltage: DC24V, short-circuit current: below 5mA.
②
Audio input [AUDIO INPUT]
Electronically balanced input, input impedance 2.2k
Ω
, MIC -60dB
*1
/LINE 0dB
*1
switchable input
selections.
③
Audio output [AUDIO OUTPUT]
Electronically balanced output, 0dB
*1
, 10k
Ω.
④
Control output [C-OUT]
Relay control contact output, contact withstand voltage: DC 24V, maximum current: 500mA.
⑤
Input volume control [VOLUME]
Adjusts gain of the input .
⑥
Power input [DC INPUT]
Connecting to external DC24V 0.1A power (20.4V~27.6V).
⑦
Status indicator [STATUS]
The green indicator will flicker regularly when the unit is normal.
⑧
Reset switch [RESET]
Press this button to reset the unit.
⑨
Network connection port [LAN]
It can be connected with 100 BASE-T network cables.
（
*
1
）
0dB=1Vrms
