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INSTALLATION-PERIPHERALS
SECTION 100-816-207
MARCH 1993
7-33
INSTALLATION-PERIPHERALS
SECTION 100-816-207
MARCH 1993
INSTALLATION-PERIPHERALS
SECTION 100-816-207
MARCH 1993
8.02 Jumper W3 on the PIOUS is used to set the
alarm sensor to detect an open or closed condition
from the facility alarm system. Solder the W3 jumper
wire as follows (refer to Figure 7-23):
To detect a closed condition, solder W3 to the
normal open position.
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.
9 DK16 NIGHT RINGING
OVER EXTERNAL ZONE PAGE
9.00 In systems shared by two 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 1’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
be assigned to ring all of the zones or just selected
zones.
9.02 The following programs must be used to
assign CO lines to ring selected PIOU page zones:
Program 78-1: Assigns CO lines, tenant 1 and
tenant 2, that will night ring over PIOU external
page zones.
Program 15-5: Assigns CO lines to tenant 1 or
tenant 2. Lines are initialized as tenant 1.
Program 77-1 (LEDs 10 ~ 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 77-1.
Program 39: Assigns appropriate Night
Transfer, or Night Transfer 1 (tenant 1),
and NT2 (tenant 2) buttons to electronic and
digital telephones.
NOTES:
1. See Paragraph 5 and Figure 7-16 and
7-17 for PIOU zone paging installation
instructions.
2. Any station can pick up CO lines that night
ring over external page zones by dialing
Intercom 5 9.
FIGURE 7-23
DK16 ALARM SENSOR BLOCK DIAGRAM (PIOU/PIOUS)
PIOU PCB
N.C.
N.O.
P12
ALARM
SENSOR
ALMT (36)
ALMR (11)
25-PAIR CABLE
66 BLOCK PIN NUMBERS
PIOU PIN NUMBERS ( )
25-PAIR CABLE
21
22
FACILITY
ALARM
SYSTEM
MDF
ALARM
SENSOR
NORMAL CLOSE
NORMAL OPEN
ALMT
ALMR
W3
ALM
TB1
TWISTED
PAIR
PIOUS PCB
MDF
FACILITY
ALARM
SYSTEM