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Annex
4.7
Description of the Protocol for the RS232 Interface
4.7.1
Outline
It is the data transceiver I/F specification for controlling 23X auto−focus camera
by RS232−C from a controller.
By this communication I/F, zoom, focus, white balance, etc. can perform
adjustment of a camera from a controller.
4.7.2
Serial communication I/F
4.7.2.1
Connection of a controller and a camera
Controller (D−Sub9pin)
1
2
3
4
5
6
7
8
9
Fig. 71
Connection of a controller and a camera
HQ−IDC−23012P
Order No. M578527AC/112003
© 2003 videotronic gmbh
ALL RIGHTS RESERVED
CD
RXD
TXD
DTR
GND
DSR
RTS
CTS
RI
23X Auto−focus camera (CN301)
GND
1
2
TXD
RXD
3
CTRL
4
(For 485)
55
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