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3-ch RTD Input Module
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Module RS-485 DCON 3 kênh đầu vào RTD ICP DAS I-7033 CR
Features
Introduction
The I-7033 is a 3-channel RTD Input module that is used for measuring temperatures via an RTD sensor and supports Pt100, Ni120, and Pt1000 type sensors. The module allows 2/3/4-wire RTD connections and features open wire detection. In addition, the I-7033 also includes 3000 VDC intra-module isolation, and supports lead resistance elimination for 3/4-wire connections.
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) | ±2 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 | 3 |
Type | RTD |
Sensor Type | Pt100, Pt1000, Ni120 |
Resistance Measurement | 3.2 kΩ Max. |
Resolution | 16-bit |
Accuracy | ±0.1% of FSR |
Sampling Rate | 15 Hz |
Overvoltage Protection | ±25 VDC |
Open Wire Detection | Yes |
3-wire RTD Lead Resistance Elimination | 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 (O, 8, 1) |
Protocol | DCON |
Power | |
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Reverse Polarity Protection | Yes |
Input Range | +10 ~ +30 VDC |
Consumption | 1.0 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-7033 CR | 3-ch RTD Input Module using DCON Protocol (Blue Cover) (RoHS) |