Module 8 kênh đầu vào số + 8 kênh đầu ra số kết nối RS-485 Modbus RTU & DCON ICP DAS M-7055U

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

M-7055U CR 8-channel Isolated Digital Input and 8-channel Isolated Digital Output Module, Sink- or Source-type selectable via Wire Connection (RoHS)

M-7055UD CR M-7055U with LED Display (RoHS)

Gọi 0904251826 để được trợ giúp

Module 8 kênh đầu vào số + 8 kênh đầu ra số kết nối RS-485 Modbus RTU & DCON ICP DAS M-7055U

Features

  • Digital Input and Digital Output selectable as either sink- or source-type via wire connection.

  • All Digital Input Channels can be used as 16-bit Counters

  • Built-in Dual Watchdog

  • 8 kV ESD Protection

  • 2000 VDC Intra-module Isolation

  • Configurable Power-on Value Settings

  • Configurable Safe Value Settings

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

Introduction

The M-7055U module provides 8 isolated channels for Digital Input and 8 isolated channels for Digital Output. Digital Input and Digital Output can be selected as either sink- or source-type via wire connection. All Digital Input channels are also able to be used as 16-bit counters. There are options to enable both power-on and safe values. The M-7055UD has 16 LED indicators that can be used to monitor the status of the Digital Input and Digital Output channels. The M-7055U(D) also provides ±8 kV ESD, ±4 kV EFT and ±2 kV surge protection, as well as 2000 VDC intra-module isolation to enhance noise protection capabilities in harsh industrial environments.

Application

  • Building Automation

  • Factory Automation

  • Machine Automation

  • Remote Maintenance

  • Remote Diagnosis

  • Testing Equipment

I/O Specification

Models

M-7055U

M-7055UD

Digital Input/Counter

Channels

8

Type

Dry Contact

Source

Wet Contact

Sink/Source

Wet Contact

ON Voltage Level

+10 ~ 50 VDC

OFF Voltage Level

+4 VDC Max.

Dry Contact

ON Voltage Level

Close to GND

OFF Voltage Level

Open

Counters

Max. Count

65535 (16-bit)

Max. Input Frequency

100 Hz

Min. Pulse Width

5 ms

Input Impedance

10 kΩ

Channel-to-Channel Isolation

-

Overvoltage Protection

±70 VDC

Digital Output

Channels

8

Type

Push-Pull

Sink/Source (NPN/PNP)

Sink/Source

Load Voltage

+3.5 ~ 80 VDC

Max. Load Current

500 mA / Channel

Overvoltage Protection

-

Short Circuit Protection

-

Power-on Value

Yes

Safe Value

Yes

System Specification

Models

M-7055U

M-7055UD

Communication

Interface

RS-485

RS-485 Bias Resistor

No (Usually supplied by the RS-485 Master. Alternatively, add a tM-SG4 or SG-785.)

Format

(N, 8, 1), (N, 8, 2), (E, 8, 1), (O, 8, 1)

Baud Rate

1200 to 115200 bps

Protocol

Modbus RTU, DCON

Dual Watchdog

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

LED Indicator/Display

System LED Indicator

Yes, 1 as Power/Communication Indicator

I/O LED Indicator

-

Yes, 8 as Digital Input Indicators and 8 as Digital Output Indicators

7-Segment LED Display

-

Isolation

Intra-Module Isolation, Field-to-Logic

2000 VDC

EMS Protection

ESD (IEC 61000-4-2)

±8 kV Contact for each Terminal

±15 kV Air for Random Point

EFT (IEC 61000-4-4)

±4 kV for Power Line

Surge (IEC 61000-4-5)

±2 kV

Power

Reverse Polarity Protection

Yes

Input Range

10 ~ 48 VDC

Consumption

0.9 W (Max.)

1.0 W (Max.)

Mechanical

Dimensions (L x W x H)

123 mm x 72 mm x 35 mm

Installation

DIN-Rail or Wall Mounting

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

Addressing Map

FAQ

Certification

Odering information

M-7055U CR

8-channel Isolated Digital Input and 8-channel Isolated Digital Output Module, Sink- or Source-type selectable via Wire Connection (RoHS)

M-7055UD CR

M-7055U with LED Display (RoHS)

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