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8-ch Current Input Module with High Voltage Protection
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Module RS-485 DCON 8 kênh đầu vào tương tự AI (Dòng điện) ICP DAS I-7017RC CR
Features
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
Applications
• Building Automation
• Factory Automation
• Machine Automation
• Remote Maintenance
• Remote Diagnosis
• Testing Equipment
Specifications
CPU Module | |
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Watchdog Timer | Module, Communication (Programmable) |
Isolation | |
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Intra-module Isolation | 3000 VDC |
EMS Protection | |
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EFT (IEC 61000-4-4) | ±4 kV for 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 | |
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Status | 1 x Power and Communication |
Analog Input | |
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Channels | 8 Differential |
Type | Current |
Range | ±20 mA, 0 ~ 20 mA, 4 ~ 20 mA |
Resolution | 16-bit |
Accuracy | Normal Mode: ±0.1% of FSR Fast Mode: ±0.5% of FSR |
Sampling Rate | Normal Mode: 10 Hz Fast Mode: 60 Hz |
Input Impedance | Current: 125 Ω |
Common Voltage Protection | ±200 VDC |
Overcurrent Protection | 50 mA at 110 VDC |
Channel-to-Channel Isolation | 400 VDC |
Open Wire Detection | Yes |
COM Ports | |
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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 | |
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Reverse Polarity Protection | Yes |
Input Range | +10 ~ +30 VDC |
Consumption | 1.3 W |
Mechanical | |
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Dimensions (mm) | 123 x 72 x 35 (W x L x H) |
Installation | DIN-Rail Mounting |
Environment | |
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Operating Temperature | -25 ~ +75 °C |
Storage Temperature | -40 ~ +85 °C |
Humidity | 10 ~ 95% RH, Non-condensing |
Download
Ordering Information
I-7017RC CR | 8-ch Current Input Module with High Voltage Protection using DCON Protocol (Blue Cover) (RoHS) |