Module 2 cổng Ethernet Modbus TCP 8 kênh đầu vào số DI + 8 kênh đầu ra số DO ICP DAS ET-7244 CR

Thương hiệu: ICP DAS | Tình trạng: Còn hàng

Liên hệ

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

THÔNG TIN SẢN PHẨM

Features

Built-in Web Server
Web HMI
Support for both Modbus TCP and Modbus UDP Protocols
Communication Security
2-port Ethernet Switch for Daisy-Chain Topology
Dual Watchdog
Wide Operating Temperature Range: -25 ~ +75°C
I/O Pair Connection
Built-in I/O
- DI/Counter: 8 Channels
- DO: 8 Channels

Introduction

The ET-7244 provides 8 wet contact digital input channels and 8 sink-type digital output channels. It features optical isolation for 3750 Vrms of transient overvoltage protection but doesn’t provide channel-to-channel isolation. Each input channel can be used as a 32-bit counter and each output channel can drive 300 mA load. The power-on value and safe value of digital output channel are programmable. It can safely be used in applications where hazardous voltages are present.

Specification

CPU Module
Watchdog Timer	Yes, Module (0.8 second), Communication (Programmable)

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

LED Indicators
Status	1 x Power, 2 x Ethernet, 16 x I/O

Software
Built-in Web Server	Yes

Digital Input/Counter
Channels	8
Sink/Source (NPN/PNP)	Sink/Source
Contact	Wet Contact
ON Voltage Level	+10 VDC ~ +50 VDC
OFF Voltage Level	+4 VDC Max.
Max. Counts	4,294,967,285 (32 bits)
Frequency	100 Hz
Min. Pulse Width	5 ms
Input Impedance	10 kΩ
Overvoltage Protection	+70 VDC

Digital Output
Channels	8
Type	Isolated Open Collector
Sink/Source (NPN/PNP)	Sink
Load Voltage	+10 VDC ~ +40 VDC
Max. Load Current	650 mA/channel at 25°C Direct Drive Power Relay Module
Overvoltage Protection	60 VDC
Overload Protection	1.4 A
Short-Circuit Protection	Yes
Power on Value	Yes, Programmable
Safe Value	Yes, Programmable

Ethernet
Ports	2 x RJ-45, 10/100 Base-TX, Swtich Ports
Security	ID, Password and IP Filter
Protocol	Modbus/TCP, Modbus/UDP

Power
Reverse Polarity Protection	Yes
Consumption	3.3 W
Powered from Terminal Block	12 ~ 48 VDC

Mechanical
Dimensions (mm)	76 mm x 120 mm x 38 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-7244 CR

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

Module 2 cổng Ethernet Modbus TCP 8 kênh đầu vào số DI + 8 kênh đầu ra số DO ICP DAS ET-7244 CR

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