Module RS-485 Modbus RTU 8 kênh đầu vào tương tự AI ICP DAS M-2017 CR

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Mã sản phẩm: M-2017
Thương hiệu: ICP DAS
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8-channel Isolated Analog Input Module with High Voltage Protection

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Module RS-485 Modbus RTU 8 kênh đầu vào tương tự AI ICP DAS M-2017 CR

Features

  • 8-channel Differential Analog Input
  • DIP Switch Selectable Voltage or Current Input
  • Supports Fast and Normal Mode Sampling
  • Overvoltage/Overcurrent Protection
  • Individual Channel Configuration
  • Dual Watchdog

Introduction

The M-2017 is an analog input module that includes 8 differential 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.

Applications

  • Building Automation
  • Factory Automation
  • Machine Automation
  • Remote Maintenance
  • Remote Diagnosis
  • Testing Equipment

Specifications

CPU Module
Watchdog Timer Module, Communication (Programmable)
Isolation
Intra-module Isolation 3000 VDC
EMS Protection
EFT (IEC 61000-4-4) ±4 kV for Power Line
ESD (IEC 61000-4-2) ±8 kV Contact for each Terminal
±16 kV Air for Random Point
Surge (IEC 61000-4-5) ±2 kV for Power Line
LED Indicators
Status 1 x Power and Communication
Analog Input
Channels 8 Differential
Type Voltage
Current
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
Accuracy Normal Mode: ±0.1% of FSR
Fast Mode: ±0.5% of FSR
Sampling Rate Normal Mode: 10 Hz (Total)
Fast Mode: 60 Hz (Total)
Input Impedance 1 MΩ
Common Voltage Protection ±200 VDC
Overvoltage Protection 240 Vrms
Overcurrent Protection 50 mA at 110 VDC
Individual Channel Configuration Yes
COM Ports
Ports 1 x RS-485
Baud Rate 1200 to 115200 bps
Data Format (N, 8, 1) (N, 8, 2) (E, 8, 1) (O, 8, 1)
Protocol Modbus RTU, DCON
Bias Resistor 1k Ω (DIP switch selectable)
Power
Reverse Polarity Protection Yes
Input Range +10 ~ +48 VDC
Consumption 0.7 W Max.
Mechanical
Dimensions (mm) 33 x 110 x 96 (W x L x H)
Installation DIN-Rail mounting
Environment
Operating Temperature -25 ~ +75 °C
Storage Temperature -30 ~ +80 °C
Humidity 10 ~ 95% RH, Non-condensing

Download

Datasheet

Documents

Ordering Information

M-2017     CR  8-channel Isolated AI Module using the DCON and Modbus Protocols with High Voltage Protection (RoHS)
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