Module 2 cổng Ethernet Modbus TCP & MQTT 8 kênh Relay Output ICP DAS ET-2268 CR

Thương hiệu: ICP DAS | Tình trạng: Còn hàng

Liên hệ

Ethernet I/O Module with 4-ch Form A and 4-ch Form C Signal Relay

THÔNG TIN SẢN PHẨM

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
Built-in I/O
- 4 Form A Signal Relay Output Channels
- 4 Form C Signal Relay Output Channels
LED Display to Indicate the I/O status
Wide Operating Temperature Range: -25 ~ +75°C

Introduction

Providing a variety of digital I/O functions, the ET-2268 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 industrial application, and is now the most commonly available means of connecting industrial electronic devices. This makes the ET-2268 module being perfectly integrated with the HMI, SCADA, PLC or other software systems.

The ET-2268 provides 4 Form A signal Relay output and 4 Form C signal Relay Output channels. With 2 Ethernet ports, the ET-2268 allows daisy chain connection which enables flexibility in locating devices; easy installation and lower infrastructure costs. This module includes 8 LED indicators that can be used to monitor the Relay Output status, and options are provided that allow power-on and safe Digital Output values to be configured. It features 8 kV ESD, 4 kV EFT and 3 kV surge protection to enhance noise protection capabilities in industrial environments. The ET-2268 is the ideal solution for small signal switching.

The module can be used to create DI to DO pair-connect through the Ethernet. After configuration, the ET-2268 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.

Specifications

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 8 x I/O

Relay Output
Channels	8 (Form A x 4, Form C x 4)
Type	Signal Relay
Contact Rating	Form A: 2 A @ 30 VDC 0.24 A @ 220 VDC 0.25 A @ 250 VDC Form C: 2 A @ 30 VDC 0.24 A @ 220 VDC 0.25 A @ 250 VDC
Operate Time	Form A: 3 ms Form C: 3 ms
Release Time	Form A: 4 ms Form C: 4 ms
Electrical Endurance	Form A: 2 x 10^5 ops Form C: 2 x 10^5 ops
Mechanical Endurance	Form A: 10^8 ops Form C: 10^8 ops
Surge Strength	2000 VDC
Power on Value	Yes
Safe Value	Yes

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-2268 CR

Ethernet I/O Module with 2-port Ethernet Switch, 4-ch Form A and 4-ch Form C Signal Relay (RoHS)

Module 2 cổng Ethernet Modbus TCP & MQTT 8 kênh Relay Output ICP DAS ET-2268 CR

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