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L/A

H/A

DC-40S-1F-4P

MADE IN KOREA

DONG SUNG SENSORS CO.

model

POWER

HIGH-AL

LOW-AL

CONTROL

8 7 6 5 4 3 2 1

9

10 11 12 13 14 15 16

S1

S3

S2

S4

DLCA-H.L

Controller's
Terminal number

110

220

0

- Caution

- Make sure the connection between Level Controller and Sensor, for proper use.

- Sensor and Level Controller MUST be treated very carefully.

Match the number of Controller and sensor.
To change DLCA-H's supply/drain option, use switching switch inside of Controller(remove upper cover).
Check the connection state when you open/close the Controller's cover.

3. DLCA-H/L-5W

Summary of Contents for DC Series

Page 1: ...FLOAT TYPE LEVEL SWITCH MANUAL Revision No 001 2022 DC SERIES ...

Page 2: ...CONTENTS 1 Introduction 2 Features 3 Operation Principle 4 Specification 5 Installation 6 Wire Connection 7 Dimensions 8 Contact Output 9 Maintenance ...

Page 3: ...le to refer immediately The specification of product mentioned in this manual may not be satisfied by the condition of your environment Please check and consider carefully before using The contents of this manual could be changed any time due to improvement of product It will be updated quarterly Please contact Dong Sung Sensors sales office department via email or phone for further questions ...

Page 4: ... Repair is done by the person who is not from Dong Sung 3 Improper parts are used and replaced 4 Damage is occurred by device or machine not from Dong Sung 5 Do not include fire earthquake tsunami lightning war radioactive pollution acts of Government compliance with law regulation and order 3 The warranty only covers the damage of products The secondary and third kind disasters are not covered by...

Page 5: ...uring shipment Thus please unpack carefully and visually check the product s exterior for damage Do not place in piles FRAGILE Please carry the sensor very carefully Sensor may not work properly if you drop or damage on it Do not remove the Sensor discretion This may cause damage and malfunction ...

Page 6: ...water clean water industrial water LPG chemical medical liquid Simple installation Precise measurement Various material options depends on liquid type SUS PVC PTFE or PP Available for explosion proof purpose 3 Operation Principle While float moves up down as liquid level rises falls the magnetic force within the float will operate the reed switch stem so that the resistance value measurement varie...

Page 7: ...FE 220V 0 2A 220V 0 2A Max 2kgf Cm2 ATM at least 0 7 at least 1 0 49 x H51 x 20 5 49 x H55 x 17 SPST 1 4 Point SPST 1 4 Point JIS10K50A JIS10K80A PF1 2 PF1 2 IP56 IP56 Controller type category DLC DLCA H 4w DLCA H L 5w sensor voltage power supply contact capacity control output fuse capacity specific gravity material mounting dimensions DC 12V DC12 V DC 12V supply control drain control AC 250V 100...

Page 8: ... use oil with PVC float 6 Use PTFE models for liquids such as highly corrosive chemicals 7 Check the specific gravity of measure object 8 To use in high viscous liquids please contact us During installation 1 Check the sensor s flange specification if it matches with tank s 2 Put sensing unit into the tank attach with a bolt and nut see the pics below 3 Connect wire between your control unit and t...

Page 9: ...troller and sensor To change DLCA H s supply drain option use switching switch inside of Controller remove upper cover Check the connection state when you open close the Controller s cover H A MADE IN KOREA DONG SUNG SENSORS CO model POWER HIGH AL CONTROL 8 7 6 5 4 3 2 1 9 10 11 12 13 14 15 16 S1 S3 S2 DLCA H Terminal number Controller s 0 220 110 Caution Make sure the connection between Level Con...

Page 10: ...r 110 220 0 Caution Make sure the connection between Level Controller and Sensor for proper use Sensor and Level Controller MUST be treated very carefully Match the number of Controller and sensor To change DLCA H s supply drain option use switching switch inside of Controller remove upper cover Check the connection state when you open close the Controller s cover 3 DLCA H L 5W ...

Page 11: ...7 Dimensions DC 10S 1F DC 20S 2F DC 30S 3F DC 40S 4F ...

Page 12: ...LY DRAIN D L C S2 S1 16 High Control 12 10 11 9 Low 15 14 13 1 2 8 1 BODY 2 COVER 3 MODEL No 4 POWER LED 5 High Alarm LED 6 CONTROL LED 7 Low Alarm LED 8 TERMINAL STICKER 9 TERMINAL CONNECTOR 10 ASSEMBLY HOLE 1 2 3 4 5 10 9 8 7 6 5 3 5 7 6 SUPPLY 1 2 3 4 5 HIGH LOW COM 1 Body 2 Cover 3 Model 4 5 6 Control LED 7 Terminal Sticker Terminal connector Assembly Hole 1 2 4 41 7 H 86 7 D 60 W 66 H 128 5 D...

Page 13: ...8 Contact Output DLC DLCA H DLCA H L H AL High Alram C Control L AL Low Alram ...

Page 14: ...resistance value at each point 4 Check the controller power 2 CHECKLIST BEFORE A S 1 See if all stoppers are on its position 2 Keep the float clean soft up down movements 3 Check the power DC 15V 32V 4 Check the wire connection 5 If current rapidly increases when reed switch is broken partially then you need A S For any inquiries please contact us via email ...

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