BZB Gear BG-LVPTZ-30XHSP, Руководство пользователя, Страница: 13 / 41

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3) RS232 (DB9) Port Definition
2) VISCA networking as shown below:
Camera cascade connection method
Camera 1 Camera 2
1.DTR 1.DTR
2.DSR 2.DSR
3.TXD 3.TXD
4.GND 4.GND
5.RXD 5.RXD
6.GND 6.GND
7.IR OUT 7.OPEN
8. NC 8.OPEN
Note: Has RS232 input and output interface, so you can cascade as the above way
4
GND System Ground
5
RXD Receive Data
6
GND System Ground
7
IR OUT
IR Commander Signal
8
NC
No Connection
NO.
Port
Definition
1 DCD
Data Carrier Detect
2 RXD
Receive Data
3
TXD
Transmit Data
4
DTR
Data Terminal Ready
5 GND
System Ground
6
DSR
Data Set Ready
7
RTS
Request to Send
8
CTS
Clear to Send
9
RI
Ring Indicator