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Motorized 20X Zoom Lens SLA-12240
User Guide
Before installing and operating this product,
please read this manual thoroughly.
ENGLISH
Motorized 20X Zoom Lens
5. Specification
SLA-12240
CCD
1/2"
Iris Type
Auto Iris(DC)
Object Distance
2.8m~º
Zoom
20X
Mount
C-Mount
Focal Lenght
12~240mm/0.47"~9.45"
Max. Aperture Ratio
F1.6
Diagonal
38.9º~1.9º
Angle of
Horizontal
30.8º~1.6º
View
Vertical
23º~1.2º
Iris
F1.6~F720
Operation
Focus
1.2m~∞
Zoom
12~240mm/0.47"~9.45"
Iris
3.3V
Control
Focus
6~12V DC
Zoom
6~12V DC
Back Focal Length
19.82mm/0.78"
Flange Back Length
17.526mm/0.69"
Preset
Built-in
Input Signal
DC signal
Sensitivity Adjustment
0.5V(p-p)~1.0V(p-p) (Video Signal)
Operating Temperature
-10ºC~+50ºC
116x135x223.5mm
Dimensions(WxHxD)
(4.57"x5.31"x8.8")
Weight
2.6Kg(5.73 Ib)
SAMSUNG AUTO IRIS LENS FOR CCD CAMERA OPERATING
INSTRUCTIONS
The SLA-12240 is a CCD camera lens with automatic iris function, electronically
controlled by DC signals, and optical 20X zoom. Distant objects can be zoomed in and
focused for clear images with a simple operation of a switch. The photometric system,
designed to provide continuous adjustable readings between peak and average values,
provides optimum image quality even in conditions where the contrast of the object
changes in a wide range. When power is cut off, the iris is automatically closed to
protect the product from strong light.
Samsung Techwin cares for the environment at all product manufacturing
stages to preserve the environment, and is taking a number of steps to
provide customers with more environment-friendly products. The Eco mark
represents Samsung Techwin's will to create environment-friendly
products, and indicates that the product satisfies the EU RoHS Directive.
CONTENTS
Product appearance
Lens Connection
Focusing of Zoom Lens
Circuit Diagram
Specification
Dimension
* Specifications are subject to change without prior notice.
MEMO
5
1. Product appearance
CCTV ZOOM LENZ
SLA-12240 12-240mm 1:1.6
Made in Japan
2. Lens Connection
1) Mount the lens turing it clodkwise onto the camera mount.
3
2) Turn the lens clockwise until it stops.
3
3) As lens mount is constructed bo be rotatable, please adjust the lens attitude,
if necessary. Turn the lens counterclockwise slowly till it gets the best attitude.
4
4) Connect the cable correctely
4
LINE BOUNDS
5
●
① Black : Damping (-)
7
② Red : Damping (+)
③ White : Drive (+)
④ Green : Drive (-)
Motorized 20X Zoom Lens
6. Dimension
Name Plate
Trlpod Seat
1/4-20 UNC
24.5
116
SALES NETWORK
• SAMSUNG TECHWIN CO., LTD.
145-3, Sangdaewon 1-dong, Jungwon-gu, Seongnam-si Gyeonggi-do, Korea, 462-703
TEL : +82-31-740-8151~8 FAX : +82-31-740-8145
• SAMSUNG TECHWIN AMERICA Inc.
1480 Charles Willard St, Carson, CA 90746, UNITED STATES
Tol Free : +1-877-213-1222 FAX : +1-310-632-2195
www.samsungcctvusa.com
www.samsungtechwin.com
www.samsungsecurity.com
6
Motorized 20X Zoom Lens
3. Focusing of Zoom Lens
1) Move the zoom to the extremel Tele position.
2) Operate the Focus switch to focus on the object.
3) Move the zoom to extremely Wide position, and make sure to find the
clearness of the image.
4) Again move the zoom to get the view angle of the desired object.
* Even after the process of (1) to (3), if the image is not clear, it may be
Auto Iris Jack
necessary to adjust the Flange back of the camera.
4. Circuit Diagram
Cable 4 Lines Adjusting Zoom and Focus
C.N.
Red
6
Zoom
Red
Tele
Green
4
White
2
Focus
White
Near
Blue
5
Orange
Pot. Supply
7
Sky blue
3
Focus Wiper
Gray
Pot. Return
8
Pink
1
Zoom Wiper
E8-760P-100
White
3
Driving Coil
Green
4
Red
2
Damping Coil
Black
1
E4-191J
R1, R2, R3, R4
VR1, VR2
3
Motorized 20X Zoom Lens
DECLARATION OF CONFORMITY
Application of Council Directive(s)
Aventurlne Black
Serial Number
Manufacturer's Name
Manufacturer's Address
250±10
European Representative Name
Ø36
European Representative Address
400±25
130.8
169.5
19.5
4
Equipment Type/Environment
223.5 (Fixed)
10
17.526
14-Core Cable
4-Core Shiled Cable
Model Name
for Zooming& Focusing
for Auto-Iris Control
Beginning Serial NO.
Year of Manufacture
Conformance to
We, the undersigned, hereby declare that the equipment specified above conforms
to the above Directive(s).
Manufacturer
SAMSUNG TECHWIN CO., LTD
Signature
• SAMSUNG TECHWIN EUROPE LTD.
Full Name
BONJENG JU
Samsung House, 1000 Hillswood Drive, Hillswood Business
Position
QUALITY CONTROL MANAGER
Park Chertsey, Surrey, UNITED KINGDOM KT16 OPS
TEL : +44-1932-45-5300 FAX : +44-1932-45-5325
Place
CHANGWON, KOREA
Date
2009. 9. 1
7
Motorized 20X Zoom Lens
Lens Body
14-Core Cable
M1
Zoom
C.B.
M2
Focus
R1
Far
VR1
R2
Near
R3
Wide
VR2
R4
Tele
4-Core
Shield Cable
M3 Iris
Shield
※C.B. : Connection Board
1kΩ ± 1% 0.1W
5kΩ ± 15% 0.2W
4
89 / 336 / EEC
SAMSUNG TECHWIN CO., LTD
SAMSUNG TECHWIN CO., LTD
42, SUNGJU-DONG CHANGWON-CITY,
KYUNGNAM, KOREA, 641-716
Motorized 20X Zoom Lens
SLA-12240
J202001
2009. 9. 1
EN 55022 : 1988 Class A
EN 501304 : 1995 / AI : 1988
Legal Representative in Europe
Signature
Full Name
Position
Place
Date
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