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INSTALLATION-PERIPHERALS
SECTION 100-816-207
MARCH 1993
7-9
FIGURE 7-7
DK16 PIOUS RELAY CONTROL FUNCTIONAL WIRING DIAGRAM
ALARM
SENSOR
NORMAL
CLOSE
NORMAL OPEN
ALMT
ALMR
NHR
NHT
DER
DET
BREAK
W1
MAKE
K1
W2
K2
W3
PIOUS
ALM
NH
DE
DOOR
LOCK
CONTROL
MOH
SOURCE
UNIT
FACILITY
ALARM
UNIT
NIGHT BELL
RELAY OPTIONS:
• K1 (DE): DOOR LOCK OR AMP MUTE CONTROL; PROGRAM 77-1, LED 07
• K2 (NH): NIGHT RELAY OR MUSIC-ON-HOLD CONTROL; PROGRAM 77-1, LED 05
• K1 & K2: 24VDC, 1 AMP MAXIMUM
BREAK
MAKE
All wiring connections must be 24 AWG twisted pairs.
•
TBI MDF
3.25 Door Lock Assignments Guide
Host
Port
No.
Door
Lock No.
Prog. 39
Assignments
Note: CKT1 must be used in installing DDCB on KCDU
or PDKU. (Must be in Port 12)
DK16 PIOU/PIOUS
Ckt 5 DK16
Base Unit DDCB
Ckt 3 DK8 KSU DDCB
Ckt 1 Expansion Unit
(PDKU or KCDU)
Ckt 4 DK8 KSU DDCB
N/A
04
02
12
03
0
Unlock
Door 0
1
Unlock
Door 1
2
Unlock
Door 2
Code 71
Code 72
Code 73
3.30 DK16 Expansion Unit Night Transfer/
Music-on-Hold Relay Options with PIOU or
PIOUS
3.31 The NHT/NHR relay may be programmed for
either the night relay or the MOH relay function
(refer to Figures 7-6 and 7-7). These functions can
be provided in addition to the relay service provided
by the Base Unit.
3.32 When configured for the night transfer func-
tion with Program 77-1, the relay activates if the
system is in the NIGHT mode. The relay may be