4Channel Digital Input Module
  • Ethernet Remote I/O Module
  • Digital Input Module
  • Remote I/O Cascade Module
  • SCADA I/O Modules
  • Industrial Digital Input Module
  • High-Speed Digital Data Acquisition Module
  • High-Speed Digital Data Acquisition Module
  • Ethernet Remote I/O Module
  • Digital Input Module
  • Remote I/O Cascade Module
  • SCADA I/O Modules
  • Industrial Digital Input Module
  • High-Speed Digital Data Acquisition Module
  • High-Speed Digital Data Acquisition Module

4Channel Digital Input Module

No.M210T
The M210T is equipped with 4DI supporting dry and wet contact inputs, making it suitable for various industrial applications. It features optical isolation, 10Hz to 300kHz pulse counting and compatibility with Modbus TCP and MQTT protocols. The M210T digital input module is easy to integrate and is an ideal choice for automation, smart grid and IoT systems.
Description
The M210T Ethernet Remote I/O Module is an industrial-grade Digital Input Module designed for high-precision data acquisition in harsh industrial environments. It features a 32-bit high-performance microprocessor and an integrated 10/100M adaptive Ethernet interface, supporting Modbus TCP, Modbus RTU over TCP and MQTT protocols. This module is widely used in industrial automation I/O modules and integrates easily into SCADA, OPC servers and other automation systems.

The M210T provides 4digital input  channels, supporting both dry and wet contact types. The module includes an RS485 communication interface module, enabling it to cascade Modbus I/O devices and effectively collect data from connected devices. The built-in register mapping function ensures quick data collection, ideal for real-time industrial applications. The Digital Input Module supports optical-isolated inputs and high-speed pulse counting (up to 700KHz), providing reliable and flexible integration in various control systems.

Operating within a wide voltage range of 9~36VDC, the M210T also includes a 9~36VDC power output for external devices, reducing wiring costs. The module is designed with high protection industrial I/O module specifications, including surge, ESD and reverse power connection protection, ensuring reliable performance in demanding industrial environments.

Typical Application

  • Industrial automation data acquisition and control;
  • Smart grid data acquisition and control;
  • Smart transportation data acquisition and control;
  • Cold storage temperature monitoring, fruit and vegetable storage room, industrial computer room, transformer cabinet, etc.;
  • Warehousing and libraries temperature and humidity data acquisition and monitoring;
  • Solar monitoring system data transmission;
  • Data transmission of ATM, POS, electric meter, PLC, DAQ and other equipment;
  • Agricultural temperature and humidity data acquisition and monitoring;
  • Breeding temperature and humidity data acquisition and monitoring;
  • Charging pile data acquisition and transmission;
  • Meteorological station data acquisition and monitoring;
  • Environmental protection data acquisition  and control;
  • Occasions where other monitoring points are scattered;  


Technical Specifications

Item

Parameter

Description

Power

Input voltage

Models without AO: 9~36VDC
Models with AO: 24~36VDC

Power consumption

Typical standby power consumption: ≤ 2W

Power Output

1 channel

Output voltage: 9~36V DC(Equal to the input voltage)

Output current: 1500mA@12V(MAX)

Ethernet

Specification

1 x RJ45, 10M/100Mbps

Protocol

Modbus RTU, Modbus TCP, MQTT

Serial port

Quantity

1 x RS485

Baud Rate

2400, 4800, 9600, 14400, 19200, 38400, 57600, 115200, 128000

Protocol

Modbus RTU(slave), Modbus RTU(master)

Digital input

Quantity

4 channels

Type

Support Wet contact(NPN, PNP) and Dry contact.

Default: Wet contact

Software

Protocols

IPV4, TCP/UDP, DNS, Modbus RTU, Modbus TCP, MQTT

Protocol conversion

Support Modbus TCP and RTU protocol conversion

Support Modbus RTU to MQTT and Modbus TCP to MQTT

Environment

Working

-20~70°C, 5~95%RH

Storage

-40~85°C, 5~95%RH

Others

Case

Metal

Dimension

82mm×40mm×100mm

Protection grade

IP30

Net Weight

350g

Installation

DIN rail mounted, Wall-mounted

  • Ethernet Remote I/O Module
  • Digital Input Module
  • Remote I/O Cascade Module
  • SCADA I/O Modules
  • Industrial Digital Input Module
  • High-Speed Digital Data Acquisition Module
  • High-Speed Digital Data Acquisition Module

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