Module 8 kênh đầu vào số DI ICP DAS I-87052W

Thương hiệu: ICP DAS | Tình trạng: Còn hàng
Liên hệ

I-87052W-G CR 8-channel Isolated Digital Input Module with 2 kV Channel-to-Channel Isolation using the DCON Protocol (Gray Cover) (RoHs)

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Module 8 kênh đầu vào số DI ICP DAS I-87052W

Features

  • 8-channel Isolated Digital Input

  • 2 kV Channel-to-Channel Isolation

  • Sink- or Source-type Input

  • 4 kV ESD Protection

  • 5000 Vrms Isolation Voltage

  • All Channels can be used as 16-bit Counters

  • RoHS Compliant

  • Wide Operating Temperature Range: -25 to +75°C

Introduction

The I-87052W module offers 8 fully independent differential Digital Input channels that feature 2 kV channel-to-channel Photocouple isolation. In addition, either sink- or source-type input can be selected via the wire connections, while all channels are able to be used as 16-bit counters. The I-87052W also includes 8 LED indicators that can be used to monitor the status of the Digital Input channels. 4 kV ESD protection and 5000 Vrms intra-module isolation are provided as standard.

Application

  • Building Automation

  • Factory Automation

  • Machine Automation

  • Remote Maintenance

  • Remote Diagnosis

  • Testing Equipment

I/O Specification

Digital Input

Channels

8

Type

Wet, Differential

Sink/Source (NPN/PNP)

Sink, Source

ON Voltage Level

+3.5 VDC ~ 30 VDC

OFF Voltage Level

+1 VDC Max.

Input Impedance

3 kΩ, 0.25 W

Counters

Channels

8

Max. Count

16-bit (65535)

Max. Input Frequency

100 Hz

Min. Pulse Width

5 ms

Channel-to-Channel Isolation

Yes, 2 kV

Low Pass Filter

Yes

Effective Distance for Dry Contact

-

System Specification

Communication

Interface

RS-485

Format

N, 8, 1

Baud Rate

1200 to 115200 bps

Protocol

DCON

Dual Watchdog

Yes, Module (1.6 Seconds), Communication (Programmable)

LED Indicators/Display

System LED Indicator

Yes, 1 as Power/Communication Indicator

I/O LED Indicators

8 as Digital Input Indicators

Isolation

Intra-module Isolation, Field-to-Logic

5000 Vrms

EMS Protection

ESD (IEC 61000-4-2)

±4 kV Contact for each Terminal

±8 kV Air for Random Point

Power

Power Consumption

0.3 W Max.

Mechanical

Dimensions (L x W x H)

115 mm x 30 mm x 102 mm

Environment

Operating Temperature

-25 to +75°C

Storage Temperature

-40 to +85°C

Humidity

10 to 95% RH, Non-condensing

Download

Manual

Data sheet

Software

FAQ

Certification

Odering information

I-87052W-G CR

8-channel Isolated Digital Input Module with 2 kV Channel-to-Channel Isolation using the DCON Protocol (Gray Cover) (RoHs)

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