CUH SDVC21-S User Manual
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CUH SDVC21-S User Manual

Variable voltage digital controller for vibratory feeder
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Variable Voltage Digital Controller
for Vibratory Feeder
SDVC21-S
User Manual

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Summary of Contents for CUH SDVC21-S

  • Page 1 Variable Voltage Digital Controller for Vibratory Feeder SDVC21-S User Manual...
  • Page 2 CUH enjoys and reserves all rights conferred by copyright law and other laws. Without the written consent of CUH, part or all of this user manual shall not be copied, translated, imitated or otherwise utilized.
  • Page 3 Variable Voltage Digital Controller for Vibratory Feeder SDVC21-S Preface Thank you for choosing CUH SDVC21-S digital voltage modulation vibration feeding controller. (The controller for short in the following text). This series of controllers uses high-quality components and incorporates the latest electronic technology, and is carefully designed with high-performance digital signal processors.
  • Page 4 Never open the controller shell to avoid electric shock. Contact Essential CUH if the controller break down. Never try to repair the controller yourself which may caused void warranty. 2023-11 SDVC21SMSEN_4.01...
  • Page 5 Variable Voltage Digital Controller for Vibratory Feeder SDVC21-S Operating and Storage Environment Inspection Before Using Every controller will go through rigorous quality inspection before delivery and is packed with crash-proof packaging, Please check the following items after unpacking 1. Whether the controller is damaged during transportation.
  • Page 6 Variable Voltage Digital Controller for Vibratory Feeder SDVC21-S 2023-11 SDVC21SMSEN_4.01...

  • Page 7: Table Of Contents

    Variable Voltage Digital Controller for Vibratory Feeder SDVC21-S Contents Chapter Ⅰ Before Use ------------------------------------------------------------------------ 1.1 Check the Package Contents ----------------------------------------------------------1 1.2 Indicators, Buttons and External Parts Explanation -----------------------------2 1.3 Wiring Ports Explanation ---------------------------------------------------------------3 1.4 Nameplate Explanation-----------------------------------------------------------------3 Chapter Ⅱ Features ---------------------------------------------------------------------------4 Chapter Ⅲ...
  • Page 8 Variable Voltage Digital Controller for Vibratory Feeder SDVC21-S 5.3 Using Method of the 2nd NPN Switch Sensor------------------------------------20 5.3.1 Wiring Method of the 2nd NPN Switch Sensor-----------------------------20 5.3.2 On/Off Delay of the 2nd NPN Switch Sensor -------------------------------21 5.3.3 Logical Direction Setting of the 2nd NPN Switch Sensor----------------22 5.4 Logical Relation Setting of the Control Signal-----------------------------------23...

  • Page 9: Chapter Ⅰbefore Use

    10A250V AC 10A250V AC Applicable controller models: SDVC21-S SDMC20-S Nanjing CUH Science & Technology Co.,Ltd Add: Building 2, Xueyan Tech Park, Tuscity, No.9 Zhineng Rd, Jiangning, Nanjing, China Tel: +86-25-84730411 / 84730415 / 84730416 Fax: +86-25-84730426 10A250V AC Email: sales@cuhnj.com Website: en.cuhnj.com...

  • Page 10: Indicators, Buttons And External Parts Explanation

    Variable Voltage Digital Controller for Vibratory Feeder SDVC21-S 1.2 Indicators, Buttons and External Parts Explanation Speed A Indicator: Speed B Indicator: The indicator lights up as the The indicator lights up as the corresponding external control corresponding external control Remote Speed Indicator: signal is available.

  • Page 11: Wiring Ports Explanation

    Specifications Max Output Power: 1100VA Serial Number For use at altitude 2000m or lower Manufacturer Nanjing CUH Science & Technology Co.,Ltd and address Add.:Building 2, Xueyan Tech Park, Tuscity, No.9 Zhineng Rd, Jiangning, Nanjing, China Serial Number Description INS01 202111026db6...

  • Page 12: Chapter Ⅱ Features

    Variable Voltage Digital Controller for Vibratory Feeder SDVC21-S Chapter Ⅱ Features The controller is specially designed for controlling vibratory feeder in the automation systems. Combined with the latest electronic technology and elaborate design, the controller provides the following convenient and...
  • Page 13 CUH attaches great importance to the product quality management and safety performance. Apart form the high-quality components we use and rigorous quality control system, CUH has taken account of possible accidents users may encounter and provides the following protective functions to maximum the controller's practicability.

  • Page 14: Chapter Ⅲ Installation Guide

    Variable Voltage Digital Controller for Vibratory Feeder SDVC21-S Chapter Ⅲ Installation Guide This chapter introduces the necessary conditions for the use of the controller and how to install and connect it correctly. 3.1 Controller Usage Conditions The controller is powered by AC 110/220V, and the protective ground connection is made through the plug of the power cord.

  • Page 15: Install And Use

    Variable Voltage Digital Controller for Vibratory Feeder SDVC21-S 3.3 Install and Use Step One: Open the packing box and check the controller and all accessories. Step Two: Connect the wiring terminals of the Output Power Cable to the vibrator's electromagnetic coil.
  • Page 16 Variable Voltage Digital Controller for Vibratory Feeder SDVC21-S Step Three: Connect the Connector of the Input Power Cable Variable Voltage Digital Controller to the Input Power Socket of the controller. for Vibratory Feeder Saturated Remote SpeedA SpeedB Stop Voltage V...

  • Page 17: Chapter Ⅳ Basic Function Description

    Variable Voltage Digital Controller for Vibratory Feeder SDVC21-S Chapter Ⅳ Basic Function Description 4.1 Output Voltage Output voltage can be set directly and digitally through the keypad. Benefit from the unique voltage stabilizing function, output voltage of the controller won't fluctuate as the input voltage does, so that the vibrator can maintain stable operation in case of unstable grid voltage.

  • Page 18: Output Frequency

    Variable Voltage Digital Controller for Vibratory Feeder SDVC21-S 4.2 Output Frequency The controller can choose to output frequency at the mains' or the mains' double Variable Voltage Digital Controller Press and hold for 2 seconds to for Vibratory Feeder Saturated...

  • Page 19: Soft Startup Time

    Variable Voltage Digital Controller for Vibratory Feeder SDVC21-S 4.3 Soft Startup Time In order to avoid sudden shock to the vibrator coil, the controller can gradually increase output voltage from 0 to the preset value when startup. Soft Startup Time ( t ): The period of time it takes for the controller to smoothly rise its output voltage from 0 to the preset value when startup.

  • Page 20: Maximum Output Voltage Limit

    Variable Voltage Digital Controller for Vibratory Feeder SDVC21-S 4.5 Maximum Output Voltage Limit Maximum output voltage of the controller can be set to prevent damage to vibrator. Remote speed control function is affected by this parameter. Variable Voltage Digital Controller...

  • Page 21: Restore Default Settings

    Release ▲ , after the controller for Vibratory Feeder Saturated Remote SpeedA SpeedB Stop displays "CUH", then enter the Restore output voltage adjustment state "U". successfully By this time, all parameters have Voltage V been restored to the factory default...

  • Page 22: Chapter Ⅴ Sensors And Signal Control

    Variable Voltage Digital Controller for Vibratory Feeder SDVC21-S Chapter Ⅴ Sensors and Signal Control The controller can be controlled by many kinds of external signals and sensors. This chapter mainly elaborates using method of the Intelligent Photoelectric Sensor, the NPN Switch Sensors and the PLC.

  • Page 23: On/Off Delay Of The Intelligent Photoelectric Sensor

    Variable Voltage Digital Controller for Vibratory Feeder SDVC21-S 5.1.2 On/Off Delay of the Intelligent Photoelectric Sensor In most actual applications, the output of the controller should be delayed for a period of time when on/off the controller is controlled by external signals. On/Off delay time adjusting function made this kind of application possible .

  • Page 24: Logical Direction Setting Of The Intelligent Photoelectric Sensor

    Variable Voltage Digital Controller for Vibratory Feeder SDVC21-S 5.1.3 Logical Direction Setting of the Intelligent Photoelectric Sensor Under normal circumstances, the receiving end receives no optical signal, and the controller runs by default. But in some special applications the controller needs to be stopped when the receiving end receives no optical signal.

  • Page 25: Using Method Of The Npn Switch Sensor

    Variable Voltage Digital Controller for Vibratory Feeder SDVC21-S 5.2 Using Method of the NPN Switch Sensor The controller can operate with many kinds of sensors, such as switch sensors, optical switch sensors and fiber optic sensors. 5.2.1 Wiring Method of the NPN Switch Sensor Switch sensor connection method SensorⅡ...

  • Page 26: On/Off Delay Of The Npn Switch Sensor

    Variable Voltage Digital Controller for Vibratory Feeder SDVC21-S 5.2.2 On/Off Delay the NPN Switch Sensor By default, intelligent photoelectric sensor and switch sensor share the same on delay time and off delay time. Operators can also set on delay time and off delay time independently for the switch sensor.

  • Page 27: Logical Direction Setting Of The Npn Switch Sensor

    Variable Voltage Digital Controller for Vibratory Feeder SDVC21-S 5.2.3 Logical Direction Setting of the NPN Switch Sensor Under normal circumstances, the controller receives no signal from the NPN Switch Sensor and runs by default. But in some special applications the...

  • Page 28: Using Method Of The 2Nd Npn Switch Sensor

    Variable Voltage Digital Controller for Vibratory Feeder SDVC21-S 5.3 Using Method of the 2 NPN Switch Sensor The controller allows three sensors connecting to it, one Intelligent Photoelectric Sensor and two NPN Switch Sensors. The functions of Halt when work-pieces are full and Halt when work-pieces are empty can work with the help of these sensors.

  • Page 29: On/Off Delay Of The 2Nd Npn Switch Sensor

    Variable Voltage Digital Controller for Vibratory Feeder SDVC21-S 5.3.2 On/Off Delay the 2 NPN Switch Sensor By default, intelligent photoelectric sensor and the two NPN switch sensor share the same on delay time and off delay time. Operators can also set on delay time and off...

  • Page 30: Logical Direction Setting Of The 2Nd Npn Switch Sensor

    Variable Voltage Digital Controller for Vibratory Feeder SDVC21-S 5.3.3 Logical Direction Setting of the 2 NPN Switch Sensor Under normal circumstances, the controller receives no signal from the Switch Sensor and runs by default. But in some special applications the...

  • Page 31: Logical Relation Setting Of The Control Signal

    Variable Voltage Digital Controller for Vibratory Feeder SDVC21-S 5.4 Logical Relation Setting of the Control Signal The controller can set the logical relation of the Intelligent Photoelectric Sensor and the Switch Sensor when they work simultaneously. Variable Voltage Digital Controller for Vibratory Feeder Π...

  • Page 32: Control Output

    Variable Voltage Digital Controller for Vibratory Feeder SDVC21-S 5.5 Control Output The controller output low-voltage controlling signal to cooperate with other devices such as a solenoid valve, a PLC or an electrical relay. 5.5.1 Wiring Method of Control Output Connection method of the PLC SensorⅡ...
  • Page 33 Variable Voltage Digital Controller for Vibratory Feeder SDVC21-S Connection method of the solenoid valve SensorⅡ Preset Solenoid Valve Controlling Output Ctrl Out Controlling Output +24V SensorⅠ The controller can directly drive a solenoid valve whose Photosensor rated voltage is 24V and rated power lower than 4W.

  • Page 34: Logical Direction Setting Of The Controlling Output

    Variable Voltage Digital Controller for Vibratory Feeder SDVC21-S 5.5.2 Logical Direction Setting of the Controlling Output Variable Voltage Digital Controller for Vibratory Feeder Saturated Remote SpeedA SpeedB Stop Γ3 means Logical Direction of the Controlling Output Normal Close Voltage V...

  • Page 35: Remote Speed Control

    Variable Voltage Digital Controller for Vibratory Feeder SDVC21-S 5.6 Remote Speed Control The function of Remote Speed Control allows the operator to control the Output Voltage by an external potentiometer, 1~5V voltage or 4~20mA current. Thus, external remote speed control can be easily achieved by a PLC, a DCS or some other devices.

  • Page 36: Preset Speed Switch

    Variable Voltage Digital Controller for Vibratory Feeder SDVC21-S 5.7 Preset Speed Switch The function of Preset Speed Switch can choose the preset speed by means of external control signals, such as a PLC, a PC, sensors or other signal sources to build up a multi-speed feeding control system.

  • Page 37: Chapter Ⅵ Security Functions

    Variable Voltage Digital Controller for Vibratory Feeder SDVC21-S Chapter Ⅵ Security Functions 6.1 Automatic Digital Voltage Stabilizing The internal digital voltage stabilizing function of the controller can stabilize feeding speed regardless of mains voltage fluctuation. 6.2 Short-Circuit Protection If output is short-circuited, the controller will halt its output and display Err01 until restarting the controller.

  • Page 38: Chapter Ⅶ Technical Specifications

    Variable Voltage Digital Controller for Vibratory Feeder SDVC21-S Chapter Ⅶ Technical Specifications 7.1 Dimensions 94.5 R2.1 9*R2.5 26.8 Dimensions (unit: mm) 36.3 45.3±0.1 51.8±0.1 Dimensions range tolerance 53.6±0.1 ±0.05 3~10 ±0.1 10~30 ±0.15 30~80 ±0.2 80~180 ±0.3 >180 ±0.5 This tolerance table is applicable to all products in this series.

  • Page 39: Technical Specifications

    Variable Voltage Digital Controller for Vibratory Feeder SDVC21-S 7.2 Technical Specifications Item Typical Unit Note Input Voltage AC RMS Vin-10 Half Wave —— Adjustable Output Voltage Range Vin-5 Full Wave Voltage Adjustment Accuracy Vset = 150V —— —— Voltage Regulation Accuracy △Vin+ = 70V...

  • Page 40: Reference Standard

    Variable Voltage Digital Controller for Vibratory Feeder SDVC21-S 7.3 Reference Standard Absolute Parameters: Above the standard will damage the controller, obey it strictly. Standard Item GB Standard IEC Standard Grade Note Requirement Contact ±8 kV Discharge Electrostatic GB/T 17626.2-2006 IEC 61000-4-2:2001...

  • Page 41: Parameter Table

    Variable Voltage Digital Controller for Vibratory Feeder SDVC21-S 7.4 Parameter Table Symbol Range Definition Default Common Output Voltage 0~250 V parameter Output Frequency FULL，HALF FULL On Delay of the Intelligent 0.0~9.9 s Basic Photoelectric Sensor Parameter Off Delay of the Intelligent 0.0~9.9 s...

  • Page 42: Troubleshooting Suggestions And Error Explanations

    Make sure the Output Power Cable and the coil are not Short Circuit shorted out. Over Current Reduce output voltage appropriately, then restart the output. Over Heat Install the controller in a well-ventilated environment. Reserved, please contact CUH Reserved, please contact CUH 2023-11 SDVC21SMSEN_4.01...

  • Page 43: Chapter Ⅷ Product Warranty Information

    Variable Voltage Digital Controller for Vibratory Feeder SDVC21-S Chapter Ⅷ Product Warranty Information 8.1 Warranty Period The warranty period provided by the company for this product is 3 years from the date of delivery of the product to the location designated by the purchaser.
  • Page 44 Nanjing CUH Science & Technology Co.,Ltd https://en.cuhnj.com Tel.:+86-25-84730411 / 84730415 / 84730416 Fax:+86-25-84730426 E-mail:sales@cuhnj.com Add.:Building 2, Xueyan Tech Park, Tuscity, No.9 Zhineng Rd, Jiangning, Nanjing, China Document No.: IDP1000378...

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