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Chapter Ⅰ Before Use 1

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1.2 Indicators, Buttons and External Parts Explanation 2

1.3 Wiring Ports Explanation 3

1.4 Nameplate Explanation 3

Chapter Ⅱ Featured Functions ---------------------------------------------------------4

2.1 Product Introduction--------------------------------------------------------------------4

Chapter Ⅲ Installation Guide-----------------------------------------------------------5

3.1 Controller Usage Conditions ----------------------------------------------------------5

3.2 Operation Method of Buttons ---------------------------------------------------------5

3.3 Install and Use ----------------------------------------------------------------------------6

Chapter Ⅳ Basic Function Description--------------------------------------------9

4.1 Output Voltage (Speed) Setting ------------------------------------------------------9

4.2 Soft Startup/Shutdown Time--------------------------------------------------------10

4.3 Output Switch ---------------------------------------------------------------------------11

4.4 Keyboard Lock --------------------------------------------------------------------------11

4.5 Restore Default Settings --------------------------------------------------------------12

Chapter Ⅴ Advanced Function Description ----------------------------------13

5.1 Remote Speed Control ----------------------------------------------------------------13

5.2 Intelligent Photoelectric Sensing---------------------------------------------------15

5.3 Switch Sensor ---------------------------------------------------------------------------16

5.4 Control Output --------------------------------------------------------------------------17

5.4.1 Wiring Method of Control Output---------------------------------------------17

5.4.2 Control Output Signal Source and Logic Diagram ------------------------18

5.4.3 Control Output Mode Description --------------------------------------------20

5.4.4 Main Output Signal Control Function----------------------------------------20

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1.1 Check the Package Contents

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Contents

SDMC20-S

SDMC20_SMS-EN_2.01

Digital Single Phase Asynchronous Motor Controller

2023-11

CUH SDMC20-S User Manual

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