Aiphone AX-084C Quick Start Manual page 7

Wiring (continued):
TIA/EIA 568B Standard:
Connect 3/6 pair (green) to "1"
Connect 7/8 pair (brown) to "2"
AX-Series sub stations include the following:
AX-DM, AX-A, AX-AN, AX-B, AX-BN, IF-DA, IE-DC, IE-JA, IE-SS,
IE-SSR, and IE-SSV.
You can use a standard 2-conductor cable when using an audio-only sub
station. At the CEU, splice the 2-conductor cable onto a CAT-5e cable with
the splicing method of your choice. Install an RJ-45 plug on CEU end of the
CAT-5e cable, then simply plug it into the AX Exchange Unit.
RJ-45 connectors for the door station ports are located on the left side of the
exchange. Please note that the odd numbers are located on top, and the
even numbers are located on the bottom. The master ports are in the center
of the CEU, with the odd numbers on top and even numbers on the bottom.
The Door Release Contacts can be individually programmed to be either N/O
or N/C. The contacts are located above the door station ports. "L1" are the
contacts* for door station port "D1", "L2" are the contacts for "D2", etc. As the
"L#" connections are dry contacts, a separate power source is required for
the actual door strikes or magnetic locks.
*Note the dry contact rating: 24V AC/DC, 500mA.
The AX-084C and AX-248C units have a built-in composite video output, one
per talkpath. When tying to a recording device such as a DVR, connect each
output to separate inputs on the DVR. Each output also has a corresponding
trigger, via a normally open collector labeled VCH1 and VCH2. Pin 4 is the
trigger and pin 5 is the ground. Please note that the video signal is only
present when a video door station is active and there is an image on the
AX-8MV's monitor.
The AX-084C and AX-248C both have the ability to connect to the AX-320C.
Connect outputs X1 and X2 with two CAT-5e cables. Both X1 and X2 must
be connected. The AX-320C must be with in 33 feet of the main CEU.
The AX-084C and AX-248C are powered by two PS-2420UL power
supplies. One power supply can be used for an audio-only system. When
using one power supply, jumper the two + terminals together and connect to
+ of power supply. Jumper two negative's together and connect to – of power
supply. Power for AX-320C add-on CEU's comes from the system power
supplies. Parallel connect power wires to all AX-320C's in the system.
AX-Series Audio
Only Sub*
1
2
Homerun each sub to
CAT5e
AX-084C, AX-248C, or
AX-320C CEU.
Illustration of converting from
2-conductor to CAT-5e cable.
DOOR RELEASE RELAY
L1 L2 L3 L4 L5 L6 L7 L8
AIPHONE AX-084C
D1 D3 D5 D7
D2 D4 D6 D8
AIPHONE AX-084C
X1 OUT X2
CO
AX-320C
VIDEO OUT
V1 V2
VCH1 VCH2
CO
POWER
RS-232C
+ -
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