Module 8 kênh đầu vào tương tự kết nối RS-485 DCON & Modbus RTU ICP DAS M-2017

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

M-2017 CR 8-channel Isolated Analog Input Module With High Voltage Protection (RoHS)

Gọi 0904251826 để được trợ giúp

Module 8 kênh đầu vào tương tự kết nối RS-485 DCON & Modbus RTU ICP DAS M-2017

Features

  • 8-channel Differential Analog Input

  • DIP Switch Selectable Voltage or Current Input

  • 240 Vrms Overvoltage Protection

  • Supports Fast and Normal Mode Sampling

  • 4 kV ESD and EFT Protection

  • Overcurrent Protection

  • Individual Channel Configuration

  • Dual Watchdog

  • 3000 VDC Intra-Module Isolation, Field to Logic

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

Introduction

The M-2017 is an Analog Input module that includes 8 differential Analog Input channels. The module provides a programmable input range on all Analog Input channels, and each channel can be configured for an individual input range, providing a high overvoltage protection of 240 Vrms and 50mA overcurrent protection at 110 VDC/VAC. Voltage and current input is DIP switch selectable. The sampling rate for the M-2017 module is adjustable and can be set to either fast or normal mode. The module also features per-channel open wire detection for current input of 4 to 20 mA, and provides 8 kV ESD protection, 4 kV EFT protection, 2 kV surge protection, and 3000 VDC intra-module isolation. The M-2017 module supports both the Modbus RTU and DCON protocols, which can be configured via software.

Application

  • Building Automation

  • Factory Automation

  • Machine Automation

  • Remote Maintenance

  • Remote Diagnosis

  • Testing Equipment

System Specification

Analog Input

Input Channels

8 Differential

Input Range

Voltage

±150 mV, ±500 mV, ±1 V, ±5 V, ±10 V

Current

±20 mA, 0 ~ 20 mA, 4 ~ 20 mA (DIP switch selectable)

Resolution

16-bit

Sampling Rate

Normal Mode: 10 Samples/Sec. (Total)

Fast Mode: 60 Samples/Sec. (Total)

Accuracy

Normal Mode: ±0.1% of FSR

Fast Mode: ±0.5% of FSR

Common Voltage Protection

+/-200 VDC

Overcurrent Protection

Yes, 50 mA at 110 VDC

Input Impedance

1 MΩ

Over Voltage Protection

240 Vrms

Individual Channel Configuration

Yes

Connection

20-Pin Removable Terminal Block

I/O Specification

Communication Interface

Interface

RS-485

Bias Resistor

Yes, 1k Ω bias resistor by switch selectable

Format

N81, N82, E81, O81

Baud Rate

1200 to 115200 bps

Protocol

Modbus RTU, 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

-

7-Segment LED Display

-

Isolation

Intra-module Isolated, Field-to-Logic

3000 VDC

EMS Protection

ESD (IEC 61000-4-2)

8 kV Contact for each terminal and 16 kV Air Random Point

EFT (IEC 61000-4-4)

±4 kV for Power

Surge (IEC 61000-4-5)

±2 kV for power liner

Power

Reverse Polarity Protection

Yes

Input Voltage Range

+10 ~ +48 VDC

Power Consumption

0.7 W Max

Mechanical

Dimensions (L x W x H)

110 x 33 x 96 mm

Installation

DIN-Rail

Environment

Operating Temperature

-25°C to +75°C

Storage Temperature

-30°C to +80°C

Relative Humidity

10 ~ 95% RH, Non-condensing

Download

Manual

Data sheet

Odering information

M-2017 CR

8-channel Isolated Analog Input Module With High Voltage Protection (RoHS)

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