Allied International GX1660C - Manual (Page 12)

GX1660 User Manual 70-0057A-A
Allied Vision Technologies (Canada) Inc. 10
LENS CONTROL PORT
PIN FUNCTION
1 IRIS +
2 IRIS -
3 FOCUS +
4 FOCUS -
5 ZOOM +
6 ZOOM -
7 AUTO IRIS SIGNAL
8 GROUND
LENS CONTROL PORT AS SEEN FROM BACK OF
CAMERA
This connector provides the signals necessary to control the iris, focus, and zoom of most
commercially available TV Zoom lenses. The camera can be configured to operate lenses with
unipolar voltage requirements of 6V up to 12V or lenses which operate with bipolar voltages
from ±6V up to ±12V. This voltage level can be controlled through software. The default
voltage will be set to 6V. The current capacity for each axis is 50mA.
CARE MUST BE TAKEN NOT TO EXCEED THE LENS MANUFACTURERS
VOLTAGE SPECIFICATION.
This connector also provides the signals necessary to operate a video auto iris type of lens.
The lens control connector is a Hirose 3260-8S3. The mating cable connector is Hirose 3240-
8P-C(50). This connector can be purchased from AVT Canada Inc. or from
http://www.digikey.com .
See Addendum for more detail.