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Smacq MT1000 Series User Manual

Remote i/o module
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MT1000 series remote I/O module
User 's Manual
Rev: B
Smacq Technologies. Co., Ltd
Smacq.com
Smacq.cn

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Summary of Contents for Smacq MT1000 Series

  • Page 1 MT1000 series remote I/O module User 's Manual Rev: B 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

    1. Product Introduction 1.1. Overview Overview The MT1000 series remote I/O module is a set of computer interface modules based on Modbus TCP. MT1000 is remotely controlled through the standard Modbus TCP protocol, with isolated digital inputs and relay driven digital outputs.
  • Page 7 Feature point Using standard Modbus TCP protocol  Built-in Watchdog Timer will automatically reset the module in case of system failure  Digital output can reach up to 50V  9-24V power supply voltage range  DIN-Rail Mounting and Piggyback Stack ...
  • 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 MT1003：60mA (Max) @ 24V MT1004：60mA (Max) @ 24V MT1005：60mA (Max) @ 24V...
  • Page 9 MT1003 Wiring Definition MT1003 Product Specification Digital Input Channels Max Input Voltage Logic High Level 3~70V Logic Low Level 0~2V Isolation voltage 1500V...
  • Page 10 MT1004 Wiring Definition MT1004 Product Specification Digital Output Channels Output Type Darlington Transistor Voltage range 5-50VDC Current range 500mA...
  • Page 11 MT1005 Wiring Definition MT1005 Product Specification Digital Input Channels Max Input Voltage Logic High Level 5~70V Logic Low Level 0~3V Isolation voltage 1500V Digital Output Channels Output Type Darlington Transistor Voltage range 5-50VDC Current range 500mA...
  • Page 12 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 13  Power Connection Diagram 3.2. Software installation We provide an application for configuring, detecting, and easy-to-use MT1000 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 14 3.3. Simple testing The MT1000 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 MT1000 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 MT1000 can be turned on.

  • Page 15: Digital Input

    4. Digital input 4.1. Isolate digital input In the MT1000 series remote I/O module, MT1003 and MT1005 are equipped with isolated digital input channels. The isolated digital input channels are suspended at a high level and can connect Dry and Wet contact.

  • Page 16: Digital Output

    5. Digital output In the MT1000 series remote I/O module, MT1004 and MT1005 are equipped with isolated digital output channels. Isolation type digital output wiring diagram...

  • Page 17: Programming Instructions

    6. Programming instructions The MT1000 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 18 04 Function code Used for reading input registers To read the status of the three registers starting from address 30101 in a module, the host sends the following command: Fixed message header* Remaining bytes Module address** Function code Register address No.of registers 0x 0000 0000 00 0x06 0x01...
  • Page 19 You can refer to the Modbus TCP protocol manual by yourself, and detailed explanations will not be provided here. **The MT1000 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 20 MT1004 Series Remote I/O Module Modbus Mapping Table Address 0X Channel Function Attribute Command 00001 Digital output Read 0x01,0x05,0x0F Digital output Read 00002 0x01,0x05,0x0F Digital output Read 00003 0x01,0x05,0x0F 00004 Digital output Read 0x01,0x05,0x0F Digital output Read 00005 0x01,0x05,0x0F 00006 Digital output Read 0x01,0x05,0x0F...
  • Page 21 Read 30129 0x04 Digital output count low bit Read 30130 0x04 Digital output counting high bit Read 30131 0x04 Digital output count low bit Read 30132 0x04 Digital output counting high bit MT1005 Series Remote I/O Module Modbus Mapping Table Address 0X Channel Function...

  • Page 22: 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 23: Ordering Information

    7. Ordering information Main Equipment Model Description 16-channel Isolate digital input MT1003 MT1004 16-channel Isolate digital output 8-channel Isolate digital input and 8-channel Isolate digital output MT1005 Standard Accessories Model Description Bolt terminal connector, 13 positions, 3.81mm TB13-3.81 DIN-Rail mounting bracket SDIN...

  • Page 24: Document Revision History

    8. Document Revision History Date Edition Remarks First release. 2022.04.14 Rev: A Revise some errors. 2024.07.3 Rev: B...

This manual is also suitable for:

Mt1003Mt1004Mt1005

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