Aiphone YAZ-90-3W - Manual (Page 2)

1
SYSTEM OUTLINE & COMPONENTS
YAZ-90-3W is a microprocessor based phone-styie intercom, loop-wired with max. 4 twisted pair wires
throughout system for up to 90 Stations. Each Station can dial 2-digit numbers and communicate with any
other, initiate page to a single zone on one to max. 3 talk channels.
YAZ-90-3W
STATION STATION STATION STATION
Number 10 Number 11 Number 12 Number 29
STATION
Number 30
3P^
STATION STATION STATION
Number 60 Number 61 Number 62
STATION
Number 99
4P 4P 4P
Phone-Style intercom (max. 90)
SYSTEM COMPONENTS
Station unit
YAZ-90-3W
Power supply(24V DC, 2A)
PS-2420S 100 - 240V AC, 50/60Hz.
PS-2420DIN 230V AC. 50Hz.
PS-2420U L 100-240V AC, 50/60Hz.
Paging adaptors
ya V rb Single zone paging adaptor * Each zone requires a paging adaptor, PA amplifier
and a desired number of speakers.
When talkback is included; Release PAGE button and listen.
2
NAMES & FEATURES
SYSTEM FEATURES
• Max. 90 Stations
• Loop-wired throughout system with
2 to 4-twisted pairs
• 3 talk channels
. Communication privacy
• Incorrect wiring causing malfunction
on a channel, does not affect the
rest of channels
‘ Easy Station Number setting with
dip switch combinations
• Built-in communication functions as
standard, such as call transfer,
camp-on busy, secretary transfer