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QUICK GUIDE / DL-USB-PTZ20-W
RS-232 Interface
RS-232 Mini-DIN 8-pin
Camera
1. DTR
2. DSR
3. TXD
4. GND
5. RXD
6. GND
7. IR OUT
8. NC
WindowsDB-9
1. DCD
2. RXD
3. TXD
4. DTR
5. GND
6. DSR
7. RTS
8. CTS
9. RI
Connection to PC or Camera Controller
No. Port
Definition
1
DTR
Data Terminal Ready
2
DTR
Data Set Ready
3
TXD
Transmit Data
4
GND
Signal Ground
5
RXD
Receive Data
6
GND
Signal Ground
7
IR OUT IR Commander Signal
8
NC
No Connection
CONTROL INTERFACE PIN-OUTS
CONTROL INTERFACE PIN-OUTS