Download DT-DBC4S USER MANUAL 1. Parts and Functions 2. Unit Mounting

DT-DBC4S USER MANUAL
V1.0
20120417
2
DBC4S
3
ON
1. Parts and Functions
1 2 3
1
DIP
Impedance
switch
OFF
ON
POWER
IN-USE
Output
BUS
A
B
Output
C
D
IN-USE:Status indicator,it will light up when receives signal.
POWER:Working indicator,it will light up when plugs in power supply.
Impedance Switch:Video match switch,the last DBC4S at the end of the
bus should set ON to match the video impedance,the
power indicator will turn to orange after setting.
Bus:Input port,bus connection port.
A,B,C,D:Output port,connect to indoor monitors or door stations.
DIP :Used for current control when connected with different devices.
2. Unit Mounting
DBC4S
DIN Rail Mounting
-1-
3. DIP Switch Setting
The DIP switch in the back of the panel is used to adjust the terminal start-up current.
Please refer to the followings for more detail informations about the DIP settings:
DIP
ON
Bit State
Descriptions
ON,OFF,OFF
The output port A,B,C,D connected with the device such as
monitor(all DT model monitors),outdoor camera(DT59x),and
DMR11 series without ID function model.
OFF,ON,OFF
The output port A,B,C,D connected with DMR11 series with ID
function model.
OFF,OFF,ON
The output port A,B,C,D connected with DMR18 or DMR18/ID
series door station.
1 23
ON
1 23
ON
1 23
Please note that DT59x(like DT591) and DMR18 can not be connected to the same
DBC4S, If it happen,please use two DBC4S.
The same situation as DMR11 and DMR18 model.
4. System Wiring with DBC4S
Mulit Door Station Wiring:
ID=00
ON
ON
ON
1 2
12
1# Camera
ID=10
ON
ON
ON
1 2
ON
1 2
2# Camera
ID=01
1 2
3# Camera
ID=11
1 2
4# Camera
ON
1 2
1 2
monitors
L1 L2 PL S1+ S2+ S-
L1 L2 PL S1+ S2+ S-
L1 L2 PL S1+ S2+ S-
DIP=on,off,off
L1 L2 PL S1+ S2+ S-
A B C D
DBC4S
DPS
PS5
OFF
85~260VAC
ON
Impedance
switch
Note:the diagram uses DT591 as an example.
-2-
Mulit Monitors Wiring:
ON
monitor
1 2 3 4 5 6
monitor
Impedance
switch
Code=14, DIP-6=on
A B C D
Code=15, DIP-6=on
ON
ON
DIP=on,off,off
monitor
Code=12, DIP-6=on
Code=13, DIP-6=on
ON
ON
1 2 3 4 5 6
1 2 3 4 5 6
monitor
1 2 3 4 5 6
monitor
Code=2, DIP-6=on
Impedance
switch
A B C D
Code=3, DIP-6=on
1 2 3 4 5 6
Code=1, DIP-6=on
DIP=on,off,off
ON
ON
monitor
OFF ON
DBC4S
1 2 3 4 5 6
monitor
OFF ON
DBC4S
ON
1 2 3 4 5 6
1 2 3 4 5 6
monitor
Code=0, DIP-6=on
DPS
PS5
85~260AC
ID=00
ON
1 2
-3-
5. Specification
Power Supply : DC24V
Working Temperature: -100C~+400C;
Wiring: 2 wires (non-polarity);
Dimension: 89(H)×70(W)×45(D)mm
The design and specifications can be changed without notice to the user. Right to interpret
and copyright of this manual are preserved.
DT-ENG-DBC4S-V1
20120417