Ikegami CCU-430 Operation Manual page 243

Pin No. Name
8
IRIS REM/AUTO
EXT ANS
9
1 0
ZOOM FOLLOW
1 1
SERIAL LENS→
CAMERA
/FOCUS FOLLOW
SERIAL CAMERA→
1 2
LENS
(The values indicated in ( ) are standard values in 2/3" Camera/Lens.
IN : Camera < Lens
---
OUT : Camera Lens
--- >
Function
Switching between REMOTE/AUTO of IRIS
REMOTE : +5V ± 0.5V
Zout = 1k Ω ± 10% (10k Ω or less)
AUTO : 0.5V or less
Zout = 1.5k Ω or less
or 100k Ω or more
Zin = 100k Ω ± 2% (100k Ω or less)
Input/output of answer signals from the external system
IN : +0.5V Ω or less Zout = 1.5k Ω or less
OUT : OPEN Zout = 10M Ω or more
Zin = 100k Ω ± 5% (10k Ω or more)
Control output of lens zoom
WIDE : 2.0V ± 0.05V
(2.0V ± 0.2V)
TELE : 7.0V ± 0.05V
(7.0V ± 0.2V)
Zin = 100k Ω ± 2% (10k Ω or more)
Zout = 1k Ω ± 10% (1k Ω or less)
Serial data reception (LENS --- > CAMERA)
+0.5V CMOS level
(VCC 5V ± 0.25V)
Control output of lens focus
Close end: 2.0V ± 0.05V
(2.0V ± 0.2V)
Infinite end: 7.0V ± 0.05V
(7.0V ± 0.2V)
Zin = 100k Ω ± 2% (20k Ω or more)
Zout = 1k Ω ± 10% (1k Ω or less)
Serial data transmission (CAMERA --- > LENS)
+0.5V CMOS level
(VCC 5V ± 0.25V)
UHK-430/CCU-430 1710 VER2 (E)
9.3 External Connections
I/O External Interface
8
OUT
V≦0.5V V=5V±0.5V
9
IN
V≦0.5V
IN
OUT
OUT
9
225