Night Transfer/Night Relay Options With Piou, Pious, Or Pepu - Toshiba strata CT Installation & Maintenance Manual

H
Figure 6-10
Night Transfer/Night Relay Options with PIOU, PIOUS, or
C
PEPU
Strata CT I&M Manual October 2000
Relay
Control
Contact
(See Chapter 4 -
Wiring Diagrams)
PDKU
Strata CT (Ports 004,
012, 020, 028)
Door Lock
Control
Contact
See Chapter 4—Wiring for PDKU pin-out information.
See Chapter 2—Installation for pin-out information.
Notes
1. Relay control contact will close when the door phone is in the ringing, talk, or monitor state.
2. Relay contact specifications are -24VDC at 1.0 amp. max. Do not connect relay contacts to 120 AC commercial power.
Multiple Door Lock Control Options (DDCB/HDCB)
Night Transfer/Night Relay option may be programmed for either the Night Relay or the
MOH relay function. (See Figures 6-7,
Note Only the PIOU/PIOUS, or PEPU with the lowest Program 03 code (41, 42 or 43)
will provide the Night Transfer (NT) or MOH relay control function.
When configured for the NT function with Program 77-1, the relay activates if the system is
in the Night mode. The relay can be programmed to activate continuously when the Night
Transfer button (only) is set for the Night mode (for indirect answering machine control),
or to pulsate at one-second On/three-seconds Off (for a night bell) when incoming Exchange
lines ring (Night Transfer 1~4 = tenant 1~4 Exchange lines) per Program *15 and 77-3.
When configured for the MOH function with Program 77-1, the relay activates any time an
Exchange line is on hold. In this configuration, the relay is normally used to control the MOH
source.
DDCB
A RJ11
2 3
3 4
1
Relay Contact
4 2
to Customer
5 5
Supplied
B
RJ11
Device
3
3
4
4
C
RJ11
3
3
4
2
4
PDKU
DT (34) / DR (9)
PT (35) / PR (10) to
and 6-8.)
Peripheral Installation
MDFB
1
2
Door Phone
A
3 MDFB
1
Door Phone B
or
Door Lock Control
2
MDFB
1
Door Phone
C
2
DDCB Wiring Chart
to DDCB KSU Jack
to PIN 3 / 4
PIN 5 / 6
4301
6-15