Controller Wiring
The 800DAV is packed with control options:
•
USB:
Intended for initial installation
Programming or firmware update.
Not intended for permanent connection
to a PC or other control system.
•
ETHERNET:
100BaseT connection to a
Home network router or switch.
•
RS232 Serial:
Electrically isolated
Prevents hum in analog input circuits.
•
CONTROLLERS:
C12VDC,
IR and Data between the 800DAV and
Axium keypad controllers, connected
Using CAT5 cables.
•
BUS RUN:
(Legacy) Port conveys
+12VDC, IR & Data to remotely connected
IR controllers.
•
AMPON:
+12VDC 100mA trigger
output when a Zone is ON.
•
PRESETS:
P1 and P2 Inputs are active low.
Connect C (common) and either P1 or P2
across an illuminated door bell switch.
The illuminated doorbell switch must have an
External 12V – 24V AC/DC supply and
current limiting resistor connected.
If a dry contact is to be used for PRESET
Activation, it must be normally closed or a
FIG 3
Push to break contact.
The BUS RUN 0V and +12V can be
connected as shown in FIG 3
•
EXPANSION BUS:
Simple Patch cable
interconnection for Axium amplifiers that
conveys control and data between
Amplifiers in a stack.
The cable length must be < 0.5m.
Interconnection to older Axium amplifier
models is possible only for the Control
functions.
A special cable must be made. See FIG 4
In older Axium amplifier models Analog
audio was conveyed through a 34 way IDC
cable. This is no longer supported, and
connections must be done using RCA
splitters in the analog audio inputs.
FIG 4
13
