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8.02 Jumper W3 on the PlbUS is used to set the
alarm sensor to detect an open or closed condition
from thefacilityalarm system. Solderthe W3jumper
wire as follows (refer to Figure 7-23):
l
To detect a closed condition, solder W3 to the
normal open position.
l
To detect an open condition, solder W3 to the
normal closed position.
8.03 Alarm Sensor Wiring.
Refer to Figure 7-23,
and connect the facility alarm system relay con-
tacts to the PIOU/PIOUS PCB.
g DK16 NIGHT RINGING
OVER EXTERNAL ZONE PAGE
9.00 In systemsshared bytwo tenants, each tenant’s
CO lines can be assigned to night ring separate
PIOU external page zones (Figure 7-16). This
feature can also be used in one-tenant systems.
9.01 With shared systems, for example, tenant l’s
night ringing CO lines could be programmed to ring
PIOU external page zones 1 and 2, while tenant 2’s
lines could be programmed to ring zones 3 and 4.
In non-shared systems, night ringing CO lines can
INSTALLATION-PERIPHERALS
SECTION 100-816-207
MARCH 1993
be assigned to ring all of the zones or just selected
zones.
9.02 The following programs must be used to as-
sign CO lines to ring selected PIOU page zones:
l
Program 78-1:
Assigns CO lines, tenant 1 and
tenant 2, that will night ring over PIOU external
page zones.
l
Program
15-5: Assigns CO lines to tenant 1 or
tenant 2. Lines are initialized as tenant 1.
l
Program 77-1 (LEDs
10 w 13): Assigns tenant 1
and tenant 2 CO lines to night ring specific PIOU
external page zones. LED 06 must also be ON in
Program 77-l.
l
Program
39: Assigns appropriate Night
Transfer, or Night Transfer 1 (tenant l),
and NT2 (tenant 2) buttons to electronic and
digital telephones.
NOTES:
1. See Paragraph 5 and Figure 7- 16 and
7-l 7 for PIOU zone paging installation
instructions.
2. Anystation canpickup CO lines thatnight
ring over external page zones by dialing
Intercom 5 9.
PIOU PCB
N.C.
PIOU PIN NUMBERS ( )
25-PAIR CABLE
\
66 BLOCK PIN NUMBERS
MDF
I
Pi2
4
i
ALARM
ALMT (36) 21
4 FACILITY
SENSOR _
ALMR (11)
22
f ALARM
N. . /
SYSTEM
25PAIR CABLE
PIOUS PCB
TWISTED
NORMAL OPEN TBl
PAIR
MDF
ALMT
n
1
u
I
FACILITY
ALM
ALARM
,, ALMR
17
u
V
f SYSTEM
NORMAL CLOSE
FIGURE 7-23
DK16 ALARM SENSOR BLOCK DIAGRAM (PIDLVPIDUS)
7-33