YAZ-90-3W
STATION
90
74
Handset Intercom
YAZ-90-3W
94 84
230
83.5
Unit dimensions
l Remove +,- wires between YAZ stations of different blocks.
Within a block locate a power supply in the center of cable run, and make groups
of max. 10 YAZ stations. As shown, connect +, - wires from the power supply to
each group's initial YAZ station.
N
N
N
: PS-2420S, PS-2420UL
Wiring
YAZ-90-3W
YAZ-90-3W
YAZ-90-3W
YAZ-90-3W
Station to station communication in any pair
Communication network
l Microprocessor built-in intercom expandable to max. 90 stations
on 4-pair cable
l Up to 2.9km wiring distance
l Communication functions: Camp-on busy, secretary transfer, call
transfer
l Line-off trouble on one channnel does not affect the other
channels
Features
PS-2420ULPS-2420S
PS-2420
m
P.107
YAZ-90-3W
Phone master station
Power supply
Phone extension
Power source 24V DC, 150mA max. 20mA standby.
Power supply PS-2420S, PS-2420UL per 30-station block.
Communication
Dial 2-digit station # to ring other station with tone or voice pressing
PAGE. Privacy communication on each channel (max. 3).
Line loop resistance
Must not exceed 200d for farthest stations. 20d for power line.
Wiring 4-twisted pairs (shielded) in loop.
Total wiring distance Farthest YAZ’s 1900m(0.65mma), 2900m(0.8mma)
Specifications (YAZ-90-3W)
#10
3
4
1
2
5
6
+
–
YAZ-90-3W
#39
3
4
1
2
5
6
+
–
YAZ-90-3W
#40
3
4
1
2
5
6
+
–
YAZ-90-3W
4P 3P
2900m / 0.8mma
COMMERCIAL & INSTITUTIONAL APPLICATION SYSTEM
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