Smacq MT3000 Series User Manual

Remote i/o module

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MT3000 series remote I/O module
User 's Manual
Rev: A
Smacq Technologies. Co., Ltd
Smacq.com
Smacq.cn

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Summary of Contents for Smacq MT3000 Series

  • Page 1 MT3000 series remote I/O module User 's Manual Rev: A Smacq Technologies. Co., Ltd Smacq.com Smacq.cn...
  • Page 2 Without prior consent and written permission, no content of this manual may be copied, modified, or deleted. Trademark information It is a registered trademark of Smacq Technologies. Co., Ltd. The other products and company names mentioned in this document are trademarks or business names of their respective companies.
  • Page 3: Safety Requirements

    Safety requirements Warning: Only connect voltage within the specified range. If the voltage exceeds the specified range, it may cause equipment damage and even affect personal safety. The voltage range that can be connected to each port is detailed in the product specification section.
  • Page 4: Measurement Category

    Measurement category Warning: This device can only be used in measurement category I (CAT I). Do not use this device to connect signals or perform measurements in measurement categories II/III/IV. Measurement category description Measurement Category I (CAT I) refers to measurements taken on circuits that are not directly connected to the main power supply.
  • Page 5 Environment Temperature Operation 0℃~55℃ Storage -40℃~85℃ Humidity Operation 5% RH~95% RH, non-condensing Storage 5% RH~95% RH, non-condensing Pollution level Highest altitude 2000m Pollution level description Pollution level 1: No pollution, or only dry non-conductive pollution occurs. This pollution level has no impact. For example, a clean room or an air-conditioned office environment. Pollution level 2: Generally only dry non-conductive pollution occurs.
  • Page 6: Product Introduction

    MT3000 Wiring Definition Overview The MT3000 series remote I/O module is a set of computer interface modules based on the Modbus TCP standard protocol.The MT3000 physical interface adopts a 10/100M adaptive Ethernet interface, which is remotely controlled through the standard Modbus TCP protocol, with programmable analog...
  • Page 7 Feature point 2/4/8-channel analog output  Using standard Modbus TCP protocol  Built-in Watchdog Timer will automatically reset the module in case of system failure  0-5V, 0-10V Voltage output  0-20mA, 4-20mA Current output  9-24V power supply voltage range ...
  • Page 8 1.2. Product specifications Common Specifications Connection Interface 10/100M Ethernet Adaptive (RJ45) Network Mode TCP SERVER (Default), TCP CLIENT, UDP Protocol Modbus TCP Watchdog Timer Power Supply Input Voltage 9-30 VDC Electric Current MT3002:110mA (Max) @ 24V MT3004:115mA (Max) @ 24V MT3008:120mA (Max) @ 24V MT3012:130mA (Max) @ 24V MT3014:240mA (Max) @ 24V...
  • Page 9 2. Product unpacking and packing list 2.1. Product unboxing To prevent equipment damage from electrostatic discharge (ESD), please note the following: Please wear a grounded wristband or touch a grounded object first to ensure that the human body is  grounded.
  • Page 10  Power Connection Diagram 3.2. Software installation We provide an application for configuring, detecting, and easy-to-use MT3000 series remote I/O modules, which can only be installed on the Windows desktop operating system. Double click to run setup. exe for installation.
  • Page 11 3.3. Simple testing The MT3000 series remote I/O module is set to its initial value before leaving the factory, as shown in the table below. If the settings of the MT3000 series remote I/O module have been modified and the settings have been forgotten, a wire can be used to connect the Initiate and GND terminals, and then the power of the MT2000 can be turned on.
  • Page 12: Analog Output

    4. Analog output In the MT3000 series remote I/O module, the MT3000 is equipped with multiple analog output channels. Schematic diagram of signal analog output connection...
  • Page 13: Programming Instructions

    5. Programming instructions The MT3000 series remote I/O module is a set of computer interface modules based on Modbus TCP, and its programming rules follow The relevant conventions of Modbus TCP protocol. MODBUS TCP Command Message Description For the convenience of users who are using the Modbus TCP protocol for the first time, several commonly used Modbus command messages are briefly illustrated here.
  • Page 14 You can refer to the Modbus TCP protocol manual by yourself, and detailed explanations will not be provided here. **The MT3000 series remote I/O module has a fixed slave address of 0x01 and does not involve any other addresses, so the protocol will not be explained in detail.
  • Page 15: After Sales Service And Warranty

    6. After sales service and warranty Smacq Technologies. Co., Ltd. promises that its products are under warranty. If the product malfunctions during normal use, we will provide free repair or replacement of parts for the user. For detailed warranty instructions, please refer to the warranty instructions inside the packaging box.
  • Page 16: Ordering Information

    7. Ordering information Main Equipment Model Description 2-channel analog voltage output, 0-5V and 0-10V range MT3002 4-channel analog voltage output, 0-5V and 0-10V range MT3004 MT3008 8-channel analog voltage output, 0-5V and 0-10V range 2-channel analog current output, 0-20mA and 4-20mA range MT3012 4-channel analog current output, 0-20mA and 4-20mA range MT3014...
  • Page 17: Document Revision History

    8. Document Revision History Date Edition Remarks First release. 2024.07.19 Rev: A...

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