Module 2 cổng Ethernet MQTT 8 kênh DI + 8 kênh DO ICP DAS MQ-7252M CR

Thương hiệu: ICP DAS | Tình trạng: Còn hàng

Liên hệ

MQTT I/O Module with 8-ch DI (Wet) and 8-ch DO (Source)

THÔNG TIN SẢN PHẨM

Features

Built-in Web Server
Web HMI
Support for MQTT Protocol
2-port Ethernet Switch for Daisy-Chain Topology
Dual Watchdog
Wide Operating Temperature Range: -25 ~ +75°C
Built-in I/O
- DI: 8 Channels
- DO: 8 Channels

Introduction

The MQ-7252M is an Ethernet I/O device equipped with 8-channel DI and 8-channel DO, as well as the MQTT protocol is supported for connecting with a variety of digital sensors in Industrial Internet of Things (IIoT) applications. A web-based user interface is provided to configure module, monitor the network connection status and I/O status, and control digital output channels on the module via a normal web browser on a mobile device or computer. The MQ-7252M features optical isolation for 2500 VDC of transient overvoltage protection, but doesn't provide channel-to-channel isolation. Each output channel can drive up to 650 mA load, together with configurable power-on value and safe value. It can safely be used in applications where hazardous voltages are present.

Specification

CPU Module
Watchdog Timer	Yes, Module (0.8 seconds), Communication (Configurable)

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

Software
Built-in Web Server	Yes

Digital Input
Channels	8
Type	Wet
Sink/Source (NPN/PNP)	Sink, Source
Wet Contact, ON Voltage Level	+10 VDC ~ +50 VDC
Wet Contact, OFF Voltage Level	+4 VDC Max.
Input Impedance	10 kΩ
Overvoltage Protection	+70 VDC

Digital Output
Channels	8
Type	Isolated Open Collector
Sink/Source (NPN/PNP)	Source
Load Voltage	+10 VDC ~ +40 VDC
Max. Load Current	650 mA/channel at 25°C
Overvoltage Protection	47 VDC
Short-Circuit Protection	Yes
Power on Value	Yes , Configurable
Safe Value	Yes , Configurable

Ethernet
Ports	2 x RJ-45, 10/100 Base-TX, Switch Ports
Protocol	MQTT 3.1.1
Isolation	1500 VDC

Power
Reverse Polarity Protection	Yes
Consumption	3.4 W Max.
Powered from Terminal Block	12 ~ 48 VDC

Mechanical
Casing	Metal
Dimensions (mm)	120 mm x 97 mm x 42 mm (L x W x H)
Installation	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

MQ-7252M CR

MQTT I/O Module with 2-port Ethernet Switch, with 8-ch DI and 8-ch DO (RoHS)

Module 2 cổng Ethernet MQTT 8 kênh DI + 8 kênh DO ICP DAS MQ-7252M CR

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