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Available languages
Available languages
Connection assignment
a) AI lenses
red:
DC supply voltage (+)
white: Video signal
black: Ground (-)
green: *
b) DC control lenses
}
red (+)
Drive coil
black
}
yellow (+)
Damper coil
green
}
Damper coil
1
(650 ohms ± 10%)
+
2
}
Drive coil
+
3
(200 ohms ± 10%)
4
Common technical data*
Nominal format size:
Power supply:**
Current consumption:**
Input signal:**
Input impedance:**
Iris response time:
Iris accuracy:**
Sensitivity:**
Aperture range:
Temperature range:
Drive system:
Automatic iris closing:
*
Closer technical datas / lens type: see data sheets
** applies only to AI-models
* The green wire is intended for manual
operation of the iris; further details in this
respect can be provided on application.
If the lead is not being used, attention must
be paid that there is no electrical contact
with other wires.
Looking at lens connector:
Cable length: approx. 20 cm
Type no.
A
G ...
F ...
K ...
+ 8 to 16 VDC
< 35 mA
0.5 - 1.0 Vpp (C)CVS
High impedance
Min. 1.5 sec.
± 15% at +20°C
< 10% video signal
Max. aperture ~ F125
-20°C to +50°C
Galvanometer
Yes
3
4
2
1
^
= 1/2" C Mount
^
= 1/2" CS Mount
^
= 1/3" CS Mount
^
= 1/4" CS Mount
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