Beijer Electronics GT-3808 User Manual

Analog input module

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User Manual
GT-3808 Analog Input Module
8 analog TC input, 12 bit resolution, 20 pt connector
Doc ID: 79132
2025-02-20

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Summary of Contents for Beijer Electronics GT-3808

  • Page 1 User Manual GT-3808 Analog Input Module 8 analog TC input, 12 bit resolution, 20 pt connector Doc ID: 79132 2025-02-20...
  • Page 2 The information in this document is subject to change without notice and is provided as available 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

    8. Configuration Parameter – 8 byte ..............15 9. Data Value ....................17 10. Hardware Setup ..................18 10.1. Space Requirements ................18 10.2. Mount Module to DIN Rail ..............19 10.3. Field Power and Data Pins ..............21 Beijer Electronics, Doc ID: 79132 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-3808 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: 79132 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: 79132...
  • Page 9: Specifications

    DIN rail Shock operating IEC 60068-2-27 (15G) Vibration resistance IEC 60068-2-6 (4 g) Industrial emissions EN 61000-6-4: 2019 Industrial immunity EN 61000-6-2: 2019 Installation position Vertical and horizontal Product certifications CE, FCC, UL, cUL Beijer Electronics, Doc ID: 79132 2025-02...
  • Page 10: General Specification

    Module dimensions (mm) 4.3. Input Specifications Inputs per module 8 channels Indicators (logic side) 8 green input status, 1 green input cold junction status Sensor types * See table "Thermal couple input value" in chapter Data Value. 2025-02 Beijer Electronics, Doc ID: 79132...
  • Page 11 ** To increase the precision of measurement, it is recommended to use the terminal block for the connection between GT-3804 and the compensation reference sensor. NOTE When more than five modules are used together, the error rate may increase in the input range of about -200 to -100 degrees. Beijer Electronics, Doc ID: 79132 2025-02...
  • Page 12: Wiring Diagram

    TC channel 3+ TC channel 3- AGND AGND TC channel 4+ TC channel 4- TC channel 5+ TC channel 5- TC channel 6+ TC channel 6- TC channel 7+ TC channel 7- Cold junction sensor AGND 2025-02 Beijer Electronics, Doc ID: 79132...
  • Page 13: Led Indicator

    Sensor connected and input range operation valid normal operation On signal, normal Channel LED ON, CJ LED Sensor connected and input range operation, connected valid normal operation, external cold external cold junction junction enabled Beijer Electronics, Doc ID: 79132 2025-02...
  • Page 14: Mapping Data Into The Image Table

    Analog input Ch 6 high byte Byte 14 Analog input Ch 7 low byte Byte 15 Analog input Ch 7 high byte NOTE If the input of the channel is open or over-ranged, its conversion data will be 0x8000(-32678). 2025-02 Beijer Electronics, Doc ID: 79132...
  • Page 15: Configuration Parameter - 8 Byte

    0.1 ℃, normal filter 1: Fahrenheit (°F) 01 * 0: Cold junction compensation 1: Disable cold junction compensation Data resolution: 0: 0.1 ℃, ℉/bit 1: 1 ℃, ℉/bit Reserved Filter type: 0: Normal filter 1: Enhanced filter Beijer Electronics, Doc ID: 79132 2025-02...
  • Page 16 0: Compensation cold junction temperature = Cold junction temperature – Cold junction temperature offset. 1: Compensation cold junction temperature = Cold junction temperature offset. ** If fast filter is set, the specification accuracy may not be met. 2025-02 Beijer Electronics, Doc ID: 79132...
  • Page 17: Data Value

    -65.5 – 65.5 mV, 2 uV / 1 count * When more than five modules are used together, the error rate may increase in the input range of about -200 to -100 degrees. NOTE ℉ = 1.8 ℃ + 32 Beijer Electronics, Doc ID: 79132 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: 79132...
  • 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: 79132 2025-02...
  • Page 20 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: 79132...
  • Page 21: 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: 79132 2025-02...

This manual is also suitable for:

Gt-3804

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