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Module RS-485 Modbus RTU 3 kênh đầu vào RTD ICP DAS M-7033-G CR

3-ch RTD Input Module

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Model: M-7033-G CR
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Module RS-485 Modbus RTU 3 kênh đầu vào RTD ICP DAS M-7033-G CR

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.

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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) ±2 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 3
Type RTD
Sensor Type Pt100, Pt1000, Ni120
Resistance Measurement 3.2 kΩ Max.
Resolution 16-bit
Accuracy ±0.1%
Sampling Rate 15 Hz
Overvoltage Protection ±25 VDC
Individual Channel Configuration
Open Wire Detection Yes
3-wire RTD Lead Resistance Elimination Yes
COM Ports
Ports 1 x RS-485
Baud Rate 1200 ~ 115200 bps
Data Format (N, 8, 1) (N, 8, 2) (E, 8, 1) (O, 8, 1)
Protocol Modbus RTU, DCON
Power
Reverse Polarity Protection Yes
Input Range +10 ~ +30 VDC
Consumption 1.0 W
Mechanical
Dimensions (mm) 123 x 72 x 35 (W x L x H)
Installation DIN-Rail
Environment
Operating Temperature -25 ~ +75 °C
Storage Temperature -40 ~ +85 °C
Humidity 10 ~ 95% RH, Non-condensing
M-7033-G     CR 3-ch RTD Input Module using DCON and Modbus Protocols (Gray Cover) (RoHS)
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