
23
DBC -4 Unit
DBC-4
Distributor is a 4 output user distributor for DT system, to approach the star topology connection in the
apartment system. See Section 3 Cables and Connection for detail connection information.
DPS -4 Unit
DPS-4
Unit is used to connect multi Door Stations, total 4 Door Stations can be connected to the DPS -4 unit.
In-use
Video Match
Power
A
B
C
D
Trunk Bus
Bus Out
Bus In
HI
120
set to 120 for the last DBC-4
on the building, the others
must be set to HI.
Connect to Monitors
DBC-4
A
B
C
D
Trunk Bus
Connect to
Monitor/Distributor
Connect to DPS
Connect to Door Stations
Summary of Contents for 2-wire
Page 1: ...DT 2 wire Video Intercom System Technical Guide...
Page 6: ...3...
Page 23: ...DT System Technical Guide 20 DIN Installation 85 260AC DPS DIN nail PS5...
Page 30: ...27...
Page 52: ...DT Technical Manual 090909...