IQ CV810, User Manual

Page: 11 / 35

9
2.3 RS-232 Interface
1
）
RS-232
Interface Definition
Connection to PC or Camera Controller
Camera WindowsDB-9
1.DTR 1.DCD
2.DSR 2.RXD
3.TXD 3.TXD
4.GND 4.DTR
5.RXD 5.GND
6.GND 6.DSR
7.IR OUT 7.RTS
8.NC 8.CTS
9.RI
2
）
Mini-DIN8-pin
Port Definition
3
）
RS232(DB9)
Port Definition
NO. Port Definition
1 DTR Data Terminal Ready
2 DSR 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
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