Baumer DENEX Gripper LED 사용자 설명서 - 페이지 4

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INTRODUCTION

When a DENEX Gripper LED is combined with user

selected components to form a system, the user is responsible for proper selection of parts

and subsequent operation. This unit shall be installed, adjusted and serviced only by

qualified personnel who are familiar with the operation of the

DENEX Gripper LED and other system components. Serious personal injury and

equipment damage may result if this procedure is not followed.

Upon delivery of the equipment, thoroughly inspect the shipping containers and contents

for indications of damage incurred in transit. If any concealed loss or damage is

discovered later, notify the freight or express agent.

The DENEX Gripper LED is a non-contact sensor which counts all kinds of products

carried in a Gripper. It senses the leading edge and generates one output pulse for every

product. Product thickness from a single folded sheet and up can be sensed without

adjustments.

The Infra Red-Light Emitting Diode (IR-LED) that is used produces a light beam which is

projected onto the stream. The reflected light from the spot is collected by two light

sensitive detectors P and R and is analyzed by a microprocessor. The difference in

reflected light that occurs when the light spot is temporarily hidden behind the passing

product edge provides the basic data for the sensor to determine a count.

The patented principle in utilizing two detectors - one for detecting the obstructed light and

the other for reference, enables the following unique benefits:

• Wide operating range

• High accuracy

• Insensitive to color of paper or print

• Insensitive to product thickness

The use of a microprocessor further enhances the flexibility and reliability of the unit.

Through the use of the microprocessor, the DENEX Gripper LED can be adapted to

different operating modes by changing DIP-switch settings which can be reached from

outside, via the lid on top of the unit.

User Manual DENEX Gripper LED

Version 2013-02, V1.4

WARNING

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www.baumer.com

Baumer Electric AG

Frauenfeld, Switzerland