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VH-1600END Module
Manual
V1.0
Archive date 2023-03-07
VEICHI Electric Co., Ltd. provides customers with all-round technical support. Please contact the nearest office or
service center, or directly contact the company headquarters.
Suzhou VEICHI Electric Co., Ltd.
All rights reserved. Contents are subject to change without prior notice.
Suzhou VEICHI Electric Co., Ltd.
Address: 3rd Floor, Building ChunSheng, Lingya Industrial Park, No. 1 Road, Tangtou Community, Shiyan Street,
Baoan District, Shenzhen, China
Hotline: 400-600-0303
Website: www.veichi.com

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Summary of Contents for Veichi Electric VH-1600END

  • Page 1 Manual V1.0 Archive date 2023-03-07 VEICHI Electric Co., Ltd. provides customers with all-round technical support. Please contact the nearest office or service center, or directly contact the company headquarters. Suzhou VEICHI Electric Co., Ltd. All rights reserved. Contents are subject to change without prior notice.
  • Page 2: Additional Materials

    VH-1600END Module Manual Preface  Brief The VH-1600END series digital input expansion module features 16 channels of digital input, supporting both sourcing and sinking input types. It can be used in conjunction with the VH series main modules.  Additional Materials...
  • Page 3: Safety Statement

    Precautions VH-1600END Module Manual Precautions  Safety Statement  Read and follow these safety precautions before installing, operating, or maintaining the product.  Ensure personal and equipment safety by adhering to all safety instructions indicated on the product and described in the manual during installation, operation, and maintenance.
  • Page 4: Operation And Maintenance

    Precautions VH-1600END Module Manual  Avoid metal debris and wire ends falling into the PLC's ventilation openings during installation to prevent fire, malfunction, or misoperation;  Ensure no obstructions on the ventilation surface after installation to avoid impaired heat dissipation, which could cause fire, malfunction, or misoperation;...
  • Page 5: Product Information

    Product Information VH-1600END Module Manual 1 Product Information 1.1 Naming Rules and Nameplate VH – 16 00 E ND      Product information VH: VEICHI slim series IO module IO input points 16: 16 points IO output points 00: 0 points Module type...
  • Page 6 Product Information VH-1600END Module Manual 1.2 Component Interface Definition Normal On (Green) Power/Run (POWER+RUN) indicator Module abnormal Signal indicator Flash (Green) Module ready or stopped Error indicator On (Red) Module error IO signal Left side (00~07) indicators correspond to 8 input channels, lit when input is active;...
  • Page 7: Technical Specification

    Product Information VH-1600END Module Manual 1.3 Technical Specification 1.3.1 Power Specification Item Specification Terminal input power rated voltage 24VDC (20.4VDC ~ 28.8VDC) Terminal input power rated current 2A (typical at 24V) Bus input power rated voltage 5VDC (4.75VDC ~ 5.25VDC)
  • Page 8: Mechanical Installation

    Mechanical Installation VH-1600END Module Manual 2 Mechanical Installation 2.1 Installation Dimension 2.1.1 Module Installation dimension information is shown in the following figure, and the unit is millimeter (mm): 14.5 85.4 Ensure at least 10mm of clearance above the product to accommodate the latch's movement.
  • Page 9 Mechanical Installation VH-1600END Module Manual 2.2.2 Module Installation on Rail The module is installed using the DIN lead rail. When installing, align the module to the DIN lead rail, press the module in the direction indicated by the arrow, and there will be obvious clipping sound if it is in place, as shown in the figure below: Description: Depress the rail latch to open it, then place the module on the DIN lead rail and press down on the latch to secure it.
  • Page 10: Electrical Installation

    Electrical Installation VH-1600END Module Manual 3 Electrical Installation 3.1 Cable Selection In the following table, the lug diameter is for reference only, which can be calculated reasonably according to actual use and adjusted separately. Diameter Name GB/mm2 ANSI/AWG Tubular lug 0.75...
  • Page 11 Electrical Installation VH-1600END Module Manual Left Indicator Left Signal Left Terminal Right Terminal Right Signal Right Indicator 3.3 User Terminal Wiring 3.3.1 Input Terminal Wiring...
  • Page 12: Module Programming

    Module Programming VH-1600END Module Manual 4 Module Programming 4.1 VEICHI CODESYS Programming Software 4.1.1 Create a New Project 4.1.2 Add a New Module Right-click it and select "Add Device."...
  • Page 13 Module Programming VH-1600END Module Manual Click the "Add Device."...
  • Page 14: Configure Parameters

    Module Programming VH-1600END Module Manual 4.1.3 Configure Parameters 4.1.4 Automatic Scanning The VH600 allows manual slot configuration or module scanning after installing the right expansion modules. The configuration and sequence of expansion modules must match the physical setup; otherwise, an alarm will warn of a mismatch between configuration and...
  • Page 15 Module Programming VH-1600END Module Manual 4.1.5 IO Mapping VH600 defaults to no mapping relationship, so it is necessary to map the registers that need to be controlled and monitored to the soft elements before use; otherwise, users cannot operate them.
  • Page 16 Module Programming VH-1600END Module Manual 4.1.8 Compile, Download, and Run If the compilation is without errors, download and run the program.

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