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Codec C90
Contents
Introduction
COM port and Camera
Control port
COM port
1 x COM (RS-232) data port for codec control and
configuration through API commands.
Camera Control port
1 x Camera Control (RS-232) port for power and
camera control (pan, tilt, zoom) using the VISCA™
protocol.
Main connector. The main camera is connected
to the Camera Control port.
Power. Pin No. 4 on the Camera Control port
provides 12 V DC / 1 A to the main camera.
If more than one camera is connected, only the first
camera is powered from the codec. The additional
cameras must be daisy chained by using a serial
cable and external power.
Additional cameras. For information about
additional cameras, go to the
Cameras
section
later in this guide.
*VISCA™ is a trademark of Sony Corporation
RS232 9 pin D-SUB pin-out
External view of socket
1
5
6
9
D14128.02—NOVEMBER 2008
Interfaces
Getting Started
Interfaces
About the API
*
Pin-out—COM Port
Pin
Signal name
Carrier detect, CD
1
Receive data, RXD
2
Transmit data, TXD
3
12 V / 1 A
4
Signal GND
5
6
Data set ready, DSR
7
Ready to send, RTS
8
Clear to send, CTS
9
Ring indicator, RI
xConfiguration
xCommand
COM port
Camera Control Port
Pin-out—VISCA™ camera control
RJ11, 8 pins shielded modular jack
Direction
Pin
Signal name
From DCE
8
+12V (presence 2.8mA current source
From DCE
when connected in daisy chain)
To DCE
7
GND
To the main camera
6
TXD (out)
5
NC (no connect)
From DCE
4
NC (no connect)
To DCE
3
RXD (in)
From DCE
2
GND
From DCE
1
+12V
System Integrator Guide
xStatus
Cameras
Appendices
Pin-out—TANDBERG camera cable
Signal
RJ-45 pin
name
+12V DC
1
GND
2
RX
3
TX
6
NC
4
NC
5
GND
7
+12V DC
8
Contact us
D-SUB pin
Twisted
4
pair
5
Twisted
2
pair
3
Twisted
1
pair
6
Twisted
5
pair
4
29
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