Module RS-485 Modbus RTU 8 kênh đầu vào tương tự AI ICP DAS M-2217CI CR

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Mã sản phẩm: M-2217CI
Thương hiệu: ICP DAS
Tình trạng:

8-ch Channel to Channel Isolation Differential Analog Input Module

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Mô tả

Module RS-485 Modbus RTU 8 kênh đầu vào tương tự AI ICP DAS M-2217CI CR

Features

  • 8-channel differential analog inputs
  • Current, Voltage Input
  • Resolution: 12/16 bits
  • Adjustable Sampling Rate

Introduction

The M-2217CI is an 8-channel analog differential input module with 3000 VDC channel-to-channel Isolation. It provides a programmable input range on all analog input channels (±1 V, ±2.5 V, ±5 V, ±10 V, ±20 mA) also high overvoltage protection of 120 VDC. The sampling rate of the M-2217CI is adjustable and is available in either fast or normal mode. It also provides 4 kV ESD protection and 3750 VDC intra-module isolation.

Applications

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

Specifications

CPU Module
CPU 32-bit ARM
Watchdog Timer Module, Communication (Programmable)
Isolation
Intra-module Isolation 3750 VDC
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
Surge (IEC 61000-4-5) ±2 kV for Power Line
LED Indicators
Status 1 x Power and Communication
Analog Input
Channels 8 Differential
Range Voltage: ±1 V, ±2.5 V, ±5 V, ±10 V
Current: ±20 mA
Resolution Normal Mode: 16-bit
Fast Mode: 12-bit
Accuracy Normal Mode: ±0.1% of FSR
Fast Mode: ±0.5% of FSR
Sampling Rate Normal Mode: 10 Hz (Total)
Fast Mode: 200 Hz (Total)
Input Impedance 20 MΩ
Overvoltage Protection 120 VDC
Channel-to-Channel Isolation 3000 VDC
Zero Drift ±20 μV/°C
Span Drift ±25 ppm/°C
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 10 kΩ
Power
Reverse Polarity Protection Yes
Input Range +10 ~ +48 VDC
Consumption 5.4 W Max.
Mechanical
Dimensions (mm) 33 x 176 x 130 (W x L x H)
Installation DIN-Rail mounting
Environment
Operating Temperature -25 ~ +75 °C
Storage Temperature -30 ~ +80 °C
Humidity 10 ~ 90% RH, Non-condensing

Download

Datasheet

Documents

Ordering Information

M-2217CI     CR  8-ch Channel to Channel Isolation Differential Analog Input Module using the DCON and Modbus Protocols (RoHS)
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