Ddcb And Hdcb/Drlk Assignments Guide - Toshiba Strata DK 280 Installation Manual

Note:
Only one door lock control is available using
an option interface PCB (PIOU, PIOUS, or
PEPU). Only the PIOU, PIOUS, or PEPU with
the lowest Program 03 Code (41, 42, or 43)
will provide the door lock function.
1. Access Program 77-i. Set LED 07 to ON to
configure the DET/DER for the door lock control
function.
2.
Access Program 77-l.. Set LED 20 to OFF for a 3-
second door lock activation time, or set LED 20 to
ON for a 6-second door lock activation time.
3. If using a PIOU or PEPU, set the PI0 jumper plug
on the PIOU or PEPU to the MAKE or BREAK
position, as required:
n MAKE-Shorts the normally open contacts
(pins 7 and 32) when a station's door lock
button is pressed.
n BREAK-Opens the normally closed contacts
(pins 7 and 32) h w en a station's door lock
button is pressed.
- or -
If using a PIOUS, solder the Wl jumper plug on
the PIOUS to the MAKE or BREAK position, as
required:
n MAKE-Shorts the normally open contacts
(DET and DER) when a station's door lock
button is pressed.
n BREAK-Opens the normally closed contacts
(DET and DER) when a station's door lock
button is pressed.
4. Refer to Figure 6-9 for wiring/interconnecting
details. Connect the PIOU, PIOUS, or PEPU to
the MDF as required for the door lock control
function.
Door lock Control with DDCB and HDCB
In addition to the option interface PCB (PIOU, PIOUS,
PEPU), each digital door phone/lock control unit
(DDCB) and electronic door phone/lock control unit
.(HDCB) can provide one door lock control. This
capability enables as many as four DDCB/HDCB door
lock controls to be provided with RCTUB and
RCTUC/D, or three with RCTUA. DDCBs connect only
to digital circuits (always Circuit 5 on a PDKU or
RDSU) associated with ports 004, 012, 020, and 028;
HDCBs connect only to electronic circuits (always
circuit 5 on a PEKU or PESU) associated with ports
004, 012,020, and 028.
It is important to note that each DDCB/HDCB door
lock control reduces the maximum door phone
capacity by one. Configure each DDCB/HDCB for the
door lock control function as follows:
DDCB Installation
See figure 6-10 and Chapter 7-Wiring Diagrams-
DDCB Wiring Diagram and follow these steps:
1. Connect PDKU circuit 5 (T/R and PT/PR) to the
DDCB HKSU modular jack.
2. Connect the door lock wire pair to the DDCB
modular B-jack (pins 3 and 4).
3. On the DDCB, set SW1 to the DOOR position.
4. On the DDCB, set SW2 to the LOCK position.
5. SW3 inside the DDCB can be set to open or close
the door lock relay whenever a door lock button is
pressed: if SW3 is in the "l-2" position, the relay
will provide a closure when the button is pressed;
if in the "2-3" position, the door lock relay will open
when the door lock button is pressed.
Note:
S W3 comes from the factory in the "l-2"
position.
6. In Program 77-1, set the door lock activation for
three or six seconds and enable the PDKU or
RDSU ports for DDCB connection.
7. In Program 77-2, enable the DDCB B-jack for door
lock operation.
8. In Program 39, assign door lock buttons to
stations per the customer's record sheet.
9. Check each telephone door lock button from each
station: the DDCB modular B-jack (pins 3 and 4)
will momentarily open or close (three or six
seconds) when the button is pressed.
Note:
The DDCB SW4 strap is not used with Strata
DK280 systems. The strap provides an alarm
function with other Strata sys terns.
.
I
6-12
January 1996