Module RS-485 Modbus RTU 8 kênh đầu vào tương tự AI ICP DAS M-7017-G CR

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8-ch AI Module

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Module RS-485 Modbus RTU 8 kênh đầu vào tương tự AI ICP DAS M-7017-G CR

Features

• 8-channel Differential Analog Input
• Voltage and Current Input
• +/-120 VDC Overvoltage Protection
• High Resolution: 16-bit
• Open Wire Detection for 4 ~ 20 mA
• 3000 VDC Intra-module Isolation
• Dual Watchdog
• RoHS Compliant
• Wide Operating Temperature Range: -25 ~ +75°C

Introduction

The I-7017 and I-7017F are analog input modules that provide either 8 differential input channels, or 6 differential input channels and 2 singleended input channels selectable via a jumper. The input type includes both voltage and current, and all channels are available for the same input range. An optional external 125 Ω resistor is required for current input. The modules also feature 3000 VDC intra-module isolation as well as +/-120 VDC overvoltage protection. The sampling rate of the I-7017F is adjustable, meaning that either fast mode or normal mode can be selected. The M-7017 supports both the Modbus RTU and DCON protocols, which can be configured via software, and provides 8 differential analog input channels. Other hardware specifications are the same as the I-7017.

Specification

CPU Module
Watchdog Timer Yes, Module (1.6 Seconds), Communication (Programmable)

 

Isolation
Intra-module Isolation 3000 VDC

 

EMS Protection
ESD (IEC 61000-4-2) ±4 kV Contact for each Terminal
RS Immunity (IEC 61000-4-3) ±4 kV for Power

 

LED Indicators
Status 1 x Power and Communication

 

Analog Input
Channels 8-channel Differential.
Type Voltage
Current
Range ±150 mV, ±500 mV, ±1V, ±5 V, ±10 V, ±20 mA, 0 ~ 20 mA, 4 ~ 20 mA (requires optional external 125 Ω resistor)
Resolution 16-bit
Accuracy Normal Mode: 0.1%
Sampling Rate Normal Mode: 10 Hz
Input Impedance 20 MΩ
Common Voltage Protection ±15 VDC
Overvoltage Protection ±120 VDC

 

COM Ports
Ports 1 x RS-485
Baud Rate 1200 ~ 115200 bps
Data Format (N, 8, 1), (N, 8, 2), (E, 8, 1), or (O, 8, 1)
Protocol Modbus RTU, DCON

 

Power
Reverse Polarity Protection Yes
Input Range +10 ~ +30 VDC
Consumption 1.3 W

 

Mechanical
Dimensions (mm) 123 x 72 x 35 (W x L x H)
Installation DIN-Rail

 

Environmental
Operating Temperature -25 ~ +75 °C
Storage Temperature -40 ~ +85 °C
Humidity 10 ~ 95% RH, Non-condensing

Download

Data Sheet

Documents

Ordering information

M-7017-G     CR  8-ch AI Module using DCON and Modbus Protocols (Gray Cover) (RoHS)

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