ONOSOKKI LG-9200 Instruction Manual

Optical Detector
LG-9200
Instruction Manual
WARNING
・ Before attaching or detaching the detector, make sure that the
rotating body has stopped.
PAY ATTANTION
TO ・ To avoid a very dangerous situation that your hands or cloths
ROTATING
are caught by the rotating body, apply a protecting cover to the
BODY
rotating body to prevent the drive unit from being touched.
1. Overview
The LG-9200 Optical Detector, a reflective optical detector, employs an optical fiber at
the tip, and is therefore suitable for detection of a rotating body.
The detector incorporates a light source (LED) and photo sensor (photo-transistor),
making it compact and easy to use.
The use of the pulse modulation method makes the light source immune to the
influence of disturbance light. The built-in operation indicator enables checking the
operating status.
2. Operations
2.1 Notes on Attachment
・ Attachment fitting
・ Attachment position
2.2 Handling Precautions
The optical fiber is directly attached to the tip of the detector. Be careful not to damage
the fiber or allow dust adherence.
If the detector is dirt, clean it by using a soft cloth. Do not use the detector in a place
exposed to water or oil.
2.3 Notes on Wiring
①
LG-9200 Input/output connector
Detector unit
SIG A
NC B
+12V C
D
E
COM
F
Example wiring (when MX-7105 is used)
② Perform cab
⊖
, cut the white line if it is not necessary.
All manuals and user guides at all-guides.com
Counter, etc.
Blue
SIG IN
Green
COM GND
Shield
Red
+
DC power supply
Black
- DC12V 2V
⊖
2.4 Operation Check
After checking wiring, turn ON the power and perform operation check. If you bring the
supplied reflective mark close to the tip of the detector, the operation indicator lights
up and the output signal becomes the Hi level (about 5V). If the operation indicator
does not light up, check the polarity of the power supply or wrong wiring.
However, the operation indicator may weakly light up even if the detector does not
detect the reflected light from the reflective mark. This state is not a failure.
3. Specifications
21
4. Output Circuit
5. Applicable Standards
■ Omission of Issuance of Test Results
This product has been tested under strict inspections for normal operation before shipment. Please note
that the issuance of certificate is omitted.
■ Warranty
1. This product is covered by a warranty for a period of one year from the date of purchase.
2. Even during the warranty period, the following failures will be handled on a fee basis.
・
・
⊕
・
±
・
3. For repairs after the warranty period expired, contact your dealer or Ono Sokki sales office nearby.
WORLD WIDE
1−16−1Hakusan, Midori-ku, Yokohama 226-8507, Japan
Phone : +81-45-935-3918 / Fax :+81-45-930-1808 / E-mail : overseas@onosokki.co.jp
Copyright ⓒ ONO SOKKI CO., LTD. 2012 All right reserved.
±
±
Ω
Ω
℃ ℃
℃ ℃
M16×1 Lock nut Connector
(R04-R6M)
10 34 63
107
117
+5.5 V
1kΩ
SIG
Output
COM
20.7