I-7017FC CR: Module RS-485 DCON 8 kênh đầu vào tương tự AI

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I-7017FC CR 8-ch Current Input (Fast Sampling Version) Module using DCON Protocol (Blue Cover) (RoHS)

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I-7017FC CR: Module RS-485 DCON 8 kênh đầu vào tương tự AI

Features

• Supports Fast and Normal Mode
• Current Input Only
• Built-in Resistor to simplify Current measurement
• Open Wire Detection for 4 ~ 20 mA input
• 3000 VDC Intra-module Isolation
• 4 kV ESD Protection
• RoHS Compliance
• Wide Operating Temperature Range: -25 ~ +75°C

Introduction

The I-7017C is an 8-channel current input module that is specifically designed to measure current only. Its user-friendly design saves both time and effort when measuring a current thanks to a built-in resistor, meaning that you can now measure current directly. The I-7017RC is an upgraded version of the I-7017C, with the only difference being that the I-7017RC is much more suitable for critically harsh environments. The I-7017RC also has 4 kV ESD protection and +/- 200 VDC common voltage as current input protection, and also features 3000 VDC intra-module isolation and open wire detection for 4 ~ 20 mA input. The sampling rate of the I-7017RC and I-7017FC is adjustable, meaning that either fast mode or normal mode can be selected. The M-7017C and M-7017RC has the same specifications as the I-7017C and M-7017RC, but provides additional support for the Modbus RTU protocol as well as the DCON protocol.

Specification

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

 

Isolation
Intra-module Isolation 3000 VDC

 

EMS Protection
EFT (IEC 61000-4-4) ±4 kV to Power Line
ESD (IEC 61000-4-2) ±4 kV Contact for each Terminal
Surge (IEC 61000-4-5) ±0.5 kV for Power Line

 

LED Indicators
Status 1 x Power and Communication

 

Analog Input
Channels 8 Differential
Type Current
Range ±20 mA, 0 ~ 20 mA, 4 ~ 20 mA
Resolution 16-bit
Accuracy Normal Mode: 0.1%
Sampling Rate Normal Mode: 10 Hz
Fast Mode: 60 Hz
Input Impedance Current: 125 Ω
Common Voltage Protection ±15 VDC
Overcurrent Protection Yes, 50 mA at 110 VDC
Open Wire Detection Yes

 

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

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Data sheet

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Odering information

I-7017FC     CR  8-ch Current Input (Fast Sampling Version) Module using DCON Protocol (Blue Cover) (RoHS)

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