V-Tech DT-DCU Manual - Manual (Page 6)

Page 6/8
7. One Doorstation and Three DCU Connection
DCU Code = 10 DCU Code = 01
Adapter
Exit Button Light Button
DCU Code = 11
ID=00
1 2
ON
85~260VAC
DPS PS5
1 2 3 4 5 6
ON
1 2 3 4 5 6
ON
1 2 3 4 5 6
ON
1 2 3 4 5 6
ON
HI
DBC-4
A B C D
IN
OUT Code=4, DIP-6=on
CALL
UNLOCK
TALK/MON
IN-USE
Code=3, DIP-6=on
Code=2, DIP-6=on Code=1, DIP-6=on
CALL
UNLOCK
TALK/MON
IN-USE
CALL
UNLOCK
TALK/MON
IN-USE
CALL
UNLOCK
TALK/MON
IN-USE
1 2 3 4 5 6
ON
DCU
1 2 3 4
ON
1 2 3 4 5 6
ON
DCU
1 2 3 4
ON
1 2 3 4 5 6
ON
DCU
1 2 3 4
ON
[1]
[2]
+ - AC
[1] Only one DCU can be connected with a lock or light
in the system.
[2] Only one Doorstation can be connected when using 3 DCU units, and the Doorstation must be connected
to the DCU which is the farest to the DPS unit. And the
Doorstation must be set to Master(ID=00)