Keyboard Controller Control Ptz; Dvr Or Keyboard And Dvr Control Ptz Synchronously - TBK vision MY-4101KT User Manual

Users Manual
Intelligent Keyboard Controller
3.2 Intelligent Keyboard controller control PTZ
Auxiliary keyboard
No.3 pin Ra of the main-keyboard
connect to No.1 pin Ta of the Sub-keyboard
host keyboard
RS485A(or RX+) of speed dome
connect to the first port(Ta) of
keyboard
Function:
Can set different protocol and baud rate in one 485 Bus. Host KB
can cascade connect 15 Aux.KB and manage them according to
their different levels.
3.3 Intelligent Keyboard controller control DVR or Keyboard and DVR control
PTZ synchronously
Auxiliary keyboard
Can connect max.255 speed dome
......
Function:
Keyboard and DVR can control PTZ at the meantime, neglect
neither client program nor site simple operation.
connection
RS485B(or RX-) of speed dome
connect to the second port(Tb) of
keyboard
A B A B
RS485B RS485A RS485B
CONNECTION DIAGRAM
1
No.4 pin Rb of the main-keyboard
connect to No.2 pin Tb of the Sub-keyboard.
1
A B A
1
RS485A
B
Connect to ground
Can connect max.255 speed dome
12