DINOX KBD-1000, User Manual

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User Manual KBD-1000
5
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Chapter 2
Device Appearance
2.1 Rear Panel Description
Figure 2-1 The Rear Panel of
KBD-1000
Keyboard
Notes ：
The green end with a G identifier on the rear panel is for grounding.
Number Physical Interfaces Description
1 Grounding The pillar for grounding.
2
PTZ-CON
(PTZ Control Signal Output)
As main keyboard: Connect the dome camera or the RS485 of the PTZ: TA
connects to RS485+ , and TB connects to RS485-.
As auxiliary keyboard: Connect the PTZ-AUX interface of the upper level
keyboard:
TA connects to RA and TB connects to RB .
3
DVR/MATRIX-CON1
(DVR Control Signal Output)
As main keyboard: Connect the DVR KB interface; TA connects D+
，
TB
connects D- ; When connecting the RS-485 of the VMS: TA connects to the 6
th
pin
and TB connects to 5
th
pin. When using the RS-485-to-RS-232 interface: TA
connects to 4
th
pin and TB connects to 3
rd
pin.
As auxiliary keyboard: Connect the AUX2 interface of the upper level keyboard.
TA connects to RA and TB connects to RB.
4
DVR/MATRIX-CON2
(Control Signal Output)
Output the RS-485 signal received by the 9
th
interface identified in the figure
above (AUX 1 interface).
5 RS232 Serial Interface
For the keyboard firmware upgrading and the control interface for the analog
matrix.
6 Power Supply 12VDC
7 Power Switch Power on/ off
8
PTZ-AUX
(Auxiliary keyboard PTZ
control signal input)
Connect to the lower level PTZ-CON interface; RA connects to TA and RB
connects to TB.
9
DVR/MATRIX-AUX1
(Auxiliary keyboard DVR
control signal input)
Connect a RS-485 signal source to receive the RS-485 signal.
10
DVR/MATRIX-AUX2
(Auxiliary keyboard control
signal input)
Connect to the DVR/MATRIX-CON interface of the lower level keyboard: RA
connects to TA , RB connects to TB.
We name the keyboard directly connecting the main keyboard upper level keyboard and we call the keyboard connecting to the upper
level keyboard the lower level keyboard . For detailed information, see Chapter 2.4 for typical wiring methods.