Mounting And Wiring - NTI ENVIROMUX Series Installation And Operation Manual

NTI Automatic Voice Dialer

MOUNTING AND WIRING

The E-AVDS-CELC-V3 can be wired to be powered directly by most ENVIROMUX model monitoring systems. A terminal block is
located inside the case, accessed by removing the screw at the bottom of the unit.
external 12V power supply must be used.
CELC-PV3. See next pages for examples of wiring methods for the various ENVIROMUX models it can be connected to.
Bring wiring in through
this opening
Microphone
hole for
sound
passage
Sound
passageway
from bottom
When mounting the dialer, do not block the passageway as sound must enter to record messages.
The Automatic Voice Dialer can be ordered with a power supply by ordering E-AVDS-
Mounting
hole
Mounting
hole
Speaker
2
When 12VDC @ 50mA is not available, an
Terminal Block
Microphone
Remove screw to remove
back of case