Toshiba Strata CT, Installation & Maintenance Manual

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Peripheral Installation
Strata CT I&M Manual October 2000
6-15
Figure 6-10 Multiple Door Lock Control Options (DDCB/HDCB)
Night Transfer/Night Relay Options with PIOU, PIOUS, or
PEPU
Night Transfer/Night Relay option may be programmed for either the Night Relay or the
MOH relay function. (
See Figures 6-7, and 6-8 .)
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.
PDKU
(See Chapter 4 -
Wiring Diagrams)
DDCB
A
C
2
B
3
4
5
RJ11
3
4
2
5 Relay Contact
to Customer
Supplied
Device
MDFB
1
2
RJ11
3
4
MDFB
1
RJ11
3
4
MDFB
1
3
4
Door Phone
A
Door Phone B
or
Door Lock Control
2
2
Door Phone
C
3
4
DDCB Wiring Chart
See Chapter 4—Wiring for PDKU pin-out information.
See Chapter 2—Installation for pin-out information.
Relay
Control
Contact
PDKU to DDCB KSU Jack
DT (34) / DR (9) to PIN 3 / 4
PT (35) / PR (10) to PIN 5 / 6
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.
4301
Door Lock
Control
Contact
2
1
3
Strata CT (Ports 004,
012, 020, 028)
H
C