Connecting The Relay For Door Box Strike Control; Programming The Relay For Door Box Strike Control; Operating The Door Box - NEC DS2000 Hardware Manual

Connecting the Relay for Door Box Strike Control

To Connect the CPU Relay for Door Box Control (Figure 4-4)
1. Find an available connector in a station cable and make sure it is correctly punched down at the
66M1-50 block.
2. For the connector chosen, locate pins 3T and 3R and connect the device the relays will control.
3. Plug the modular jack into the CPU modular connector.
Mod Jack
Latch
faces up
Figure 4-4: Connecting the Relay for Door Box Strike Control

Programming the Relay for Door Box Strike Control

If the relay on the CPU controls the strike for the door, the keyset that answers the Door Box chimes can
remotely open and close the strike.
In 0201 - CPRU Relay, to assign the CPU Relay for Door Box strike control, enter 1.
In 0401: Door Unlock Time, enter the interval that the CPU relay should remain closed after the keyset
user activates (closes) the relay. After this interval, the CPU automatically returns to its idle (open) state.
In 1801 - Relay Owner, enter 1 to assign the CPU PCB relay to the Door Box (see Operating the Door
Box below). Enter 0 to disable the CPU PCB relay for Door Box calls.

Operating the Door Box

To place a call from the Door Box:
1. Press the Door Box call button.
2. When someone inside the building answers your call, speak toward the Door Box.
To place a call to the Door Box:
1. Lift handset and press ICM.
2. Dial the Door Box extension number.
To answer the Door Box chimes from a keyset:
1. Lift handset or press SPK.
To control the system relay which in turn controls the door strike:
Group as well as any extension with a Call Coverage Key for the Door Box Ring Group.
1. To open the relay, press FLASH key or OPEN soft key.
2. To close the relay, press FLASH key again or CLOSE soft key.
DS2000 Hardware Manual
Follow standard color code order. Be sure the block is properly cross-connected.
RJ61X Port
To CPU
Pin Designation
1 4T
2 3T
3 2T
4 1R
5 1T
6 2R
7 3R
8 4R
80000 - 18
Note
reversal
Once set up in programming, this option is available to any member of the Door Box Ring
Digital Door Box
To 66 Block
WHT-BLU (1T)
Page Out
BLU-WHT (1R)
WHT-ORN (2T)
Music In
ORN-WHT (2R)
WHT-GRN (3T)
Relay Contacts
GRN-WHT (3R)
WHT-BRN (4T)
No Connection
BRN-WHT (4R)
Section 4: Optional Equipment
4
4-5