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Beijer Electronics GT-3002 User Manual

Analog input module

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User Manual
GT-3002 Analog Input Module
Doc ID: 68216
2025-02

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Summary of Contents for Beijer Electronics GT-3002

  • Page 1 User Manual GT-3002 Analog Input Module Doc ID: 68216 2025-02...
  • Page 2 The information in this document is subject to change without notice and is provided as availa- ble at the time of printing. Beijer Electronics AB reserves the right to change any information without updating this publication. Beijer Electronics AB assumes no responsibility for any errors that may appear in this document.
  • Page 3: Table Of Contents

    10.2.1. Mount GL-9XXX or GT-XXXX Module ..........19 10.2.2. Mount GN-9XXX Module .............. 20 10.3. Mount Removable Terminal Block ............21 10.4. Connect Cables to Removable Terminal Block ..........22 10.5. Field Power and Data Pins ..............23 Beijer Electronics, Doc ID: 68216 2025-02...
  • Page 5: About This Manual

    About This Manual 1. About This Manual This manual contains information on the software and hardware features of the Beijer Electronics GT-3002 Analog Input Module. It provides in-depth specifications, guidance on installation, setup, and usage of the product. 1.1. Symbols Used in This Manual This publication includes Warning, Caution, Note and Important icons where appropriate, to point out safety-related, or other important information.
  • Page 6: Safety

    Before using this product, please read this manual and other relevant manuals carefully. Pay full attention to safety instructions! In no event will Beijer Electronics be responsible or liable for damages resulting from the use of this product. The images, examples and diagrams in this manual are included for illustrative purposes. Because of the many variables and requirements associated with any particular installation, Beijer Electronics cannot take responsibility or liability for actual use based on the examples and diagrams.
  • Page 7: About The G-Series System

    IP, EtherCAT, PROFINET, CC-Link IE Field, PROFIBUS, CANopen, DeviceNet, CC-Link, MODBUS/Serial etc. • Expansion Module - Expansion module types: Digital IO, Analog IO, and Special modules. • Messaging - The system uses two types of messaging: Service messaging and IO messaging. Beijer Electronics, Doc ID: 68216 2025-02...
  • Page 8: Io Process Data Mapping

    Valid parameter data depends on the modules in use. For example, analog modules have settings of either 0-20 mA or 4-20 mA, and temperature modules have settings such as PT100, PT200, and PT500. The documentation for each module provides a description of the parameter data. 2025-02 Beijer Electronics, Doc ID: 68216...
  • Page 9: Specifications

    Voltage range: 18-30 VDC Power dissipation: Max. 25 mA @ 24 VDC Single wiring I/O cable max. 0.75 mm (AWG 18) Weight 63 g Module size 12 mm x 109 mm x 70 mm Beijer Electronics, Doc ID: 68216 2025-02...
  • Page 10: Dimensions

    < ±0.3 % Full Scale @ -40 - 60 ℃ ambient Resolution 24-bit, 32-bit presentation Conversion time Max. 500 us Filter Max. 64 samples filtering, parameterizable Special features Open load check, Tare, 5 VDC bridge supply 2025-02 Beijer Electronics, Doc ID: 68216...
  • Page 11: Bridge Supply Specifications (Power)

    Load cell signals have low voltage levels and are very sensitive to external noise. Therefore, EMC protection may be necessary depending on the system environment. It is recommended to install GT-7151/GT-7851 according to the system environment. Beijer Electronics, Doc ID: 68216 2025-02...
  • Page 12: Wiring Diagram

    Bridge signal input voltage - #1 Bridge reference input voltage + #1 Bridge reference input voltage - #1 +5 V (bridge supply) 0 V (bridge supply) Tare input (24 V) #1 Field power (24 V) Shield Shield 2025-02 Beijer Electronics, Doc ID: 68216...
  • Page 13: Led Indicator

    Taring calibration off (H/W or S/W) Taring calibration on (H/W or S/W) Error signal voltage Normal operation Bridge signal input voltage range over / Open load Error reference voltage Normal operation Bridge reference input voltage range over Beijer Electronics, Doc ID: 68216 2025-02...
  • Page 14: Mapping Data From The Image Table

    Bit no. Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Byte 0 SWT1 SWT0 Byte 1 Reserved (not used) NOTE SWT0,1: S/W Taring bit (#0, #1). 2025-02 Beijer Electronics, Doc ID: 68216...
  • Page 15: Parameter Data

    Bit 3 Bit 2 Bit 1 Bit 0 Byte 0 Sampling filter (see table below) Byte 1 Reserved Sampling filter 32 sampling (default) 2 sampling 4 sampling 8 sampling 16 sampling 32 sampling 64 sampling Beijer Electronics, Doc ID: 68216 2025-02...
  • Page 16: Load Cell - Weight Calculation

    Load Cell - Weight Calculation 9. Load Cell - Weight Calculation The analog value of the strain gauge sensor is inputted by the GT-3002 load cell I/O product and calculated as weight. The calculation method accordingly is as follows. The sensor receives the analog signal and calculates the weight.
  • Page 17 Load Cell - Weight Calculation With the input values (V ) from the previous chapter, the weight calculation can be SIG, SIG, REF, programmed. Beijer Electronics, Doc ID: 68216 2025-02...
  • Page 18: Hardware Setup

    Installation position is valid vertical and horizontal. The drawings are illustrative and may be out of proportion. CAUTION NOT following the space requirements may result in damaging the product. 2025-02 Beijer Electronics, Doc ID: 68216...
  • Page 19: Mount Module To Din Rail

    • GT-5XXX • GT-7XXX GN-9XXX modules have three locking levers, one at the bottom and two on the side. For mounting instructions, refer to Mount GN-9XXX Module. Mount to DIN rail Dismount from DIN rail Beijer Electronics, Doc ID: 68216 2025-02...
  • Page 20: Mount Gn-9Xxx Module

    10.2.2. Mount GN-9XXX Module To mount or dismount a network adapter or programmable IO module with the product name GN-9XXX, for example GN-9251 or GN-9371, see the following instructions: Mount to DIN rail Dismount from DIN rail 2025-02 Beijer Electronics, Doc ID: 68216...
  • Page 21: Mount Removable Terminal Block

    Hardware Setup 10.3. Mount Removable Terminal Block To mount or dismount a removable terminal block (RTB), see the instructions below. Mount a removable terminal block Dismount a removable terminal block Beijer Electronics, Doc ID: 68216 2025-02...
  • Page 22: Connect Cables To Removable Terminal Block

    To connect/disconnect cables to/from the removable terminal block (RTB), see the instructions below. WARNING Always use the recommended supply voltage and frequency to prevent damage to the equipment and ensure optimal performance. Connect cable Disconnect cable 2025-02 Beijer Electronics, Doc ID: 68216...
  • Page 23: Field Power And Data Pins

    Token output port of processor module Serial output Transmitter output port of processor module Serial input Receiver input port of processor module Reserved Reserved for bypass token Field GND Field ground Field VCC Field supply voltage (24 VDC) Beijer Electronics, Doc ID: 68216 2025-02...

This manual is also suitable for:

Gt-7151