Module 2 cổng Ethernet Modbus TCP & MQTT 16 kênh DI/DO ICP DAS ET-2254P CR

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Ethernet I/O Module with 16-ch Universal DIO

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Module 2 cổng Ethernet Modbus TCP & MQTT 16 kênh DI/DO ICP DAS ET-2254P CR

Features

  • Built-in Web Server
  • Support Modbus TCP/UDP Protocols
  • Powerful 32-bit MCU Handles Efficient Network Traffic
  • 2-port Ethernet Switch (LAN Bypass) for Daisy-Chain Wiring
  • Dual Watchdog
  • I/O Pair Connection (Push and Polling)
  • Supports web configuration and firmware update via Ethernet
  • 16 channels of Universal DIO
  • Provide Digital Output Maximum Load Current:
    • ET-2254: 100 mA/Channel
    • ET-2254P: 350 mA/Channel
  • LED Display to Indicate the I/O status
  • Bi-direction Universal DIO Ports under software control
  • Wide Operating Temperature Range: -25 ~ +75 °C

Introduction

Providing a variety of digital I/O functions, the ET-2254(P) module is an IP-based Ethernet I/O monitoring and control module. The module can be remotely controlled through a 10/100 M Ethernet network by using Modbus TCP/UDP protocol. Modbus has become a de facto standard communications protocol in industrial applications, and is now the most commonly available means of connecting industrial electronic devices. This makes the ET-2254(P) module being perfectly integrated with the HMI, SCADA, PLC or other software systems.

The ET-2254(P) provides 16-channel Universal DIO. Each I/O port can be configured as DI or DO port. The ET-2254 provides Digital Output channel can drive 100 mA load, while the ET-2254P provides Digital Output channel can drive 400 mA load. There are configurable power-on and safe values for Digital Output. With 2 Ethernet ports, the ET-2254(P) allows daisy chain connection which enables flexibility in locating devices; easy installation and lower infrastructure costs. It features 8 kV ESD protection, 4 kV EFT protection, 3 kV surge and 3750 VDC I/O isolation to enhance noise protection capabilities in industrial environments. 

The module can be used to create DI to DO pair-connect through the Ethernet. After configuration, the ET-2254(P) module can continuously poll the status of the local DI channels and then write to the remote DO devices via the Modbus/TCP protocol.

It is equipped with removable terminal block connector for easy and robust wiring in industrial applications, and features a powerful 32-bit ARM MCU to handle efficient network trafficking.

Specification

CPU Module
CPU 32-bit ARM
Watchdog Timer Yes, Module, Communication (Programmable)

 

EMS Protection
EFT (IEC 61000-4-4) ±4 kV for Power Line
ESD (IEC 61000-4-2) ±8 kV Contact for Each Terminal and ±16 kV Air for Random Point
Surge (IEC 61000-4-5) ±3 kV for Power Line

 

LED Indicators
Status 1 x Power and Communication
1 x Ethernet
16 x I/O

 

Digital Input
Channels 16
Type Dry Contact
Sink/Source (NPN/PNP) Source
Input Impedance 7.5 kΩ, 1 W

 

Digital Output
Type Open-collector (Sink)
Sink/Source (NPN/PNP) Sink
Load Voltage +5 VDC to +50 VDC
Max. Load Current 350 mA/channel
Power on Value Yes, Configurable
Safe Value Yes, Configurable

 

COM Ports
Protocol Modbus TCP, Modbus UDP

 

Ethernet
Ports 2 x RJ-45, 10/100 Base-Tx, Switch Ports
Security Password and IP Filter

 

Power
Reverse Polarity Protection Yes
Consumption 3.3 W Max.
Powered from Terminal Block +10 ~ +30 VDC

 

Mechanical
Dimensions (mm) 33 mm x 127 mm x 99 mm (W x L x H)
Installation DIN-Rail or Wall mounting

 

Environmental
Operating Temperature -25 ~ +75 °C
Storage Temperature -30 ~ +80 °C
Humidity 10 ~ 90% RH, Non-condensing

Download

Data sheet

Documents

Ordering information

ET-2254P     CR  Ethernet I/O Module with 2-port Ethernet Switch and 16-ch Universal DIO (DO Max. Load Current: 350 mA) (RoHS)

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