Axis 233D Guide D'installation page 17

AXIS 233D Installation Guide
I/O terminal connector blocks (3x8 pins)
Pin Function
Power/Audio
1 Power AC
2 Power
AC/DC+
3 GND
4 Vout
5 GND
6 Line OUT
7 GND
8 Mic/Line IN
Output
1 Out1_1_relay
2 Out1_2_relay
3 Out2_1_relay
4 Out2_2_relay
5 Out3_1_relay
6 Out3_2_relay
7 Out4_1_relay
8 Out4_2_relay
Input
1 In1_anode(+)
2 In1_cathode(-)
3 In2_anode(+)
4 In2_cathode(-)
5 In3_anode(+)
6 In3_cathode(-)
7 In4_anode(+)
8 In4_cathode(-)
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Description
18 - 30 VAC max 25VA power consumption.
18 - 30 VAC max 25VA power consumption.
22 - 40 VDC max 20W power consumption.
Ground
12V/200mA
Vout can be used to power auxiliary equipment, max
200mA.
Ground
Mono audio output (line level), which can be connected
to an active speaker with built-in amplifier.
Ground
Input for a mono microphone or line level mono signal.
On the external device output terminals (e.g. Out1_1 and
Out1_2) there is no distinction between positive and neg-
ative. The terminals use a photocoupler and are electri-
cally isolated from the other internal circuitry.
The maximum load should not exceed 500mA and the
maximum voltage should be not more than 50VDC or
35VAC.
Electrically isolated from the chassis and connectors,
these inputs can be supplied from an external DC voltage
or pin 4 (Vout) of the Power/Audio Connector and GND.
(3.3 - 40VDC allowed on the inputs)
The terminals use a photocoupler and are electrically iso-
lated from the other internal circuitry.
Note: There is a distinction between anode and cathode
when making connections!
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Page 17