Module 2 cổng PoE Ethernet Modbus TCP 16 kênh đầu vào số DI ICP DAS PET-7251 CR

Thương hiệu: ICP DAS | Tình trạng: Còn hàng

Liên hệ

PoE Ethernet I/O Module with 2-port Ethernet Switch and 16-ch DI

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
Built-in I/O
- DI/Counter: 16 Channels

Introduction

The PET-7251 provides 16 wet contact digital input channels. Each input channel can be used as a 32-bit counter. It features optical isolation for 3750 Vrms of transient overvoltage protection but doesn’t provide channel-to-channel isolation. It can safely be used in applications where hazardous voltages are present.

Specificaiton

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

EMS Protection
EFT (IEC 61000-4-4)	±4 kV for Power Line
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, 1 x PoE

Software
Built-in Web Server	Yes

Digital Input/Counter
Channels	16
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

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

Power
Reverse Polarity Protection	Yes
Consumption	3.1 W
Powered from PoE	Yes, IEEE 802.3af, Class1
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

PET-7251 CR

PoE Ethernet I/O Module with 2-port Ethernet Switch and 16-ch DI (RoHS)

Module 2 cổng PoE Ethernet Modbus TCP 16 kênh đầu vào số DI ICP DAS PET-7251 CR

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