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WELCON
Servo Drive
Hardware Manual
WER-D048/20-FS04F7_V03
2024-04-11
(15434) Room 812, 555, Byeolmang-ro, Danwon-gu, Ansan-si, Gyeonggi-do, Republic of Korea PHONE +82 31 417 6735 FAX +82 417 6736
www.welconsystems.com

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Summary of Contents for Welcon WER-D048/20-FS04F7 V03

  • Page 1 WELCON Servo Drive Hardware Manual WER-D048/20-FS04F7_V03 2024-04-11 (15434) Room 812, 555, Byeolmang-ro, Danwon-gu, Ansan-si, Gyeonggi-do, Republic of Korea PHONE +82 31 417 6735 FAX +82 417 6736 www.welconsystems.com...
  • Page 2: Precautions

    © 2024 WELCON Systems. All rights reserved. Copyright in this document is reserved exclusively by WELCON SYSTEMS. That is, the owner of the text, images, and all other materials listed in this document is WELCON SYSTEMS. Therefore, the unauthorized distribution, transfer, or duplication of the text, images, and other materials in this document without the written permission of the copyright holder, WELCON SYSTEMS, is prohibited.
  • Page 3 WELCON Servo Drive Hardware Manual 3 / 25 © 2024 WELCON Systems. All rights reserved. www.welconsystems.com...
  • Page 4: Table Of Contents

    3.8. Analog Encoder ..............................16 3.9. Serial Encoder ..............................17 3.10. GPIO ..................................18 3.11. EtherCAT ................................20 3.12. CAN ..................................21 3.13. RS-485 ................................22 3.14. USB ..................................24 Question : www.welconsystems.com 4 / 25 © 2024 WELCON Systems. All rights reserved. www.welconsystems.com...
  • Page 5: Safety Information

    서보 드라이브 전원을 차단한 후 캐패시터가 완전히 방전된 후 전원을 분리해 주십시 ⚫ 오. After turning off the servo drive power, disconnect the power after the capacitor is completely discharged. 5 / 25 © 2024 WELCON Systems. All rights reserved. www.welconsystems.com...
  • Page 6: Use Environment

    Be careful not to separate the connector from the board when connecting or disconnecting the cable. Use environment 환경 조건 Operating Temperature °C to 50 °C Maximum Humidity 90[%] RH Operating Place A place free of iron, flammable gas, dust, etc. 6 / 25 © 2024 WELCON Systems. All rights reserved. www.welconsystems.com...
  • Page 7: Technical Information

    Mechanical Data Item Unit Description Weight SIZE (L x W x H) 115 * 86 * 36 Fastener *For details, please refer to the 3D Modelling on the homepage. 7 / 25 © 2024 WELCON Systems. All rights reserved. www.welconsystems.com...
  • Page 8: Electrical Data

    Baud rate: up to 3Mbps, Maximum cable length: 3m CAN* Bit rate: 125kbps ~ 1Mbps 100Mbps EtherCAT* Communication cycle time: up to 500μs(CSV, CSP mode), up to 250μs(CST mode) RS-485* Baud rate: 9200bps ~ 3Mbps 8 / 25 © 2024 WELCON Systems. All rights reserved. www.welconsystems.com...
  • Page 9 -0.7~+0.7V at 2.5V, Differential Sin/Cos Encoder* Sampling Frequency 24KHz Type SSI, BiSS-C, Tamagawa, Panasonic, EnDat2.2 Serial Encoder Bite rate 0.5Mbps, 1Mbps, 2Mbps, 2.5Mbps, 5Mbps Optional (Refer to product code) 9 / 25 © 2024 WELCON Systems. All rights reserved. www.welconsystems.com...
  • Page 10: Wiring

    Function Connector Function GPIO Main Power Serial Encoder Motor UVW Digital Encoder CAN / RS-485 / EtherCAT IN Analog Encoder CAN / RS-485 / EtherCAT OUT Regenerative resistance CN10 10 / 25 © 2024 WELCON Systems. All rights reserved. www.welconsystems.com...
  • Page 11: Regenerative Resistance

    Be sure to connect the regenerative resistor after changing the regen clamp cut-off voltage value(Object Index : 0x5013) using WELSS UI. On systems with large inertia, do not make large speed changes all at once. 11 / 25 © 2024 WELCON Systems. All rights reserved. www.welconsystems.com...
  • Page 12: Main Power

    Do not connect/disconnect the servo drive while the power is on. Before applying power, make sure that the DC supply is within the specified range. make sure the proper plus and minus connections are in order. 12 / 25 © 2024 WELCON Systems. All rights reserved. www.welconsystems.com...
  • Page 13: Motor Uvw

    WELCON Servo Drive Hardware Manual 3.5. Motor UVW Dinkle_EHK750V-04P J801 Signal U (VCM or DC Motor : +) V (VCM or DC Motor : -) 13 / 25 © 2024 WELCON Systems. All rights reserved. www.welconsystems.com...
  • Page 14: Digital Encoder (Port A)

    Molex_51353-1600 Molex_56134-9000 Molex_55959-1630 J501 Signal Encoder A+ Encoder A- Encoder B+ Encoder B- Encoder I+ Encoder I- Hall U Not used Hall V Not used Hall W Not used 14 / 25 © 2024 WELCON Systems. All rights reserved. www.welconsystems.com...
  • Page 15: Digital Encoder (Port B)

    Not Used Hall U Encoder A Hall V Encoder B Hall W Encoder I * When using Dual Feedback, only Hall Sensor A can be selected in WELSS UI. 15 / 25 © 2024 WELCON Systems. All rights reserved. www.welconsystems.com...
  • Page 16: Analog Encoder

    Hardware Manual 3.8. Analog Encoder Molex_51353-1400 Molex_56134-9000 Molex_55959-1430 J701 Signal SIN+ SIN- COS+ COS- REF+ REF- Analog Hall U Analog Hall V Analog Hall W Analog Input+ Analog Input- 16 / 25 © 2024 WELCON Systems. All rights reserved. www.welconsystems.com...
  • Page 17: Serial Encoder

    WELCON Servo Drive Hardware Manual 3.9. Serial Encoder Molex_51353-0800 Molex_56134-9000 Molex_55959-0830 J601 Signal BISS_DATA+ / RS485_RTX+ BISS_DATA- / RS485_RTX- BISS_CLK+ BISS_CLK- Not Used Not Used 17 / 25 © 2024 WELCON Systems. All rights reserved. www.welconsystems.com...
  • Page 18: Gpio

    WELCON Servo Drive Hardware Manual 3.10. GPIO Molex_51353-1000 Molex_56134-9000 Molex_55959-1030 J901 Signal GPI 0 GPI 1 GPI 2 GPI 3 GPI 4 GPI 5 GPI_COMMON GPO 0 GPO 1 GPO_COMMON 18 / 25 © 2024 WELCON Systems. All rights reserved. www.welconsystems.com...
  • Page 19 WELCON Servo Drive Hardware Manual 19 / 25 © 2024 WELCON Systems. All rights reserved. www.welconsystems.com...
  • Page 20: Ethercat

    WELCON Servo Drive Hardware Manual 3.11. EtherCAT Fieldbus Type Product Number EtherCAT WER-D048/20-FS04F7-E Meritec_N3J11-017-02 J801, J802 Signal EtherCAT Tx+ EtherCAT Tx- EtherCAT Rx+ EtherCAT RX- 20 / 25 © 2024 WELCON Systems. All rights reserved. www.welconsystems.com...
  • Page 21: Can

    WELCON Servo Drive Hardware Manual 3.12. CAN Fieldbus Type Product Number WER-D048/20-FS04F7-C Meritec_N3J11-017-02 J801, J802 Signal HIGH 21 / 25 © 2024 WELCON Systems. All rights reserved. www.welconsystems.com...
  • Page 22: Rs-485

    WELCON Servo Drive Hardware Manual 3.13. RS-485 Fieldbus Type Product Number RS-485 WER-D048/20-FS04F7-R Meritec_N3J11-017-02 J801, J802 Signal RTX+ RTX- 22 / 25 © 2024 WELCON Systems. All rights reserved. www.welconsystems.com...
  • Page 23 종단 저항 설정 스위치를 이용하여 CAN or RS-485 신호선의 양 끝단에 종단 저항 연결 ⚫ - Connect the terminating resistor to both ends of the CAN or RS 485 signal line using the terminating resistor setting switch. [CAN or RS-485 Communication] 23 / 25 © 2024 WELCON Systems. All rights reserved. www.welconsystems.com...
  • Page 24: Usb

    WELCON Servo Drive Hardware Manual 3.14. USB USB-Mini Type B (Keystone Model:934) J101 Signal VBUS SHIELD 24 / 25 © 2024 WELCON Systems. All rights reserved. www.welconsystems.com...
  • Page 25 © 2024 WELCON Systems. All rights reserved. Copyright in this document is reserved exclusively by WELCON SYSTEMS. That is, the owner of the text, images, and all other materials listed in this document is WELCON SYSTEMS. Therefore, the unauthorized distribution, transfer, or duplication of the text, images, and other materials in this document without the written permission of the copyright holder, WELCON SYSTEMS, is prohibited.

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