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INSTALLATION-PERIPHERALS
SECTION 100-816-207
MARCH 1993
L-l
1
DOOR
DE
LOCK
DER
CONTROL
I
BREAK
.I, II I
I
1;
MOH
LII I
NHR 1 ‘: 1
I SOURCE
UNIT
I
II II
NORMAL OPEN
-
ALMT
1 I ’ - ’ I
EAPII 1-i-V I
I I
-
,
I T\“ILI I I
ALARM
ALMR
UNIT
1
I I
NORMAL
I I
G
PIOUS
l All wiring connections must be 24 A WG twisted pairs.
RELAY OPTIONS:
l
Kl (DE): DOOR LOCK OR AMP MUTE CONTROL; PROGRAM 77-1, LED 07
l
K2 (NH): NIGHT RELAY OR MUSIC-ON-HOLD CONTROL; PROGRAM 77-1, LED 05
l
Kl & K2: 24VDC, 1 AMP MAXIMUM
FIGURE 7-7
DK16 PIOUS RELAY CONTROL FUNCTIONAL WIRING DIAGRAM
3.25 Door Lock Assignments Guide 3.30 DK16 Expansion Unit Night Transfer/
Host
Port Door Prog. 39
No. Lock No. Assignments
Music-on-Hold Relay Options with
PIOU
or
PIOUS
DK16 PlOWPIOUS
1 N’A / u&i / Code71 1
t Ckt 5 DK16 1041 1
1 Code 72
I
Base Unit DDCB
t
CM 3 DK8 KSU DDCB
Ckt 1 Expansion Unit 12 2 Code 73
(PDKU or KCDU) Unlock
____----_-----
Ckt 4 DK8 KSU DDCB 03 Door 2
Note: CKTl must be used in installing DDCB on KCDU
or PDKU. (Must be in Port 12)
I
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 function
with
Program 77-1,
the relay activates if the sys-
tem is in the NIGHT mode. The relay may be
7-9