Module RS-485 Modbus RTU 10 kênh đầu vào tương tự AI (Dòng điện, điện áp, cặp nhiệt) ICP DAS M-7018Z-G/S3 CR

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Mã sản phẩm: M-7018Z-G/S3
Thương hiệu: ICP DAS
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10-ch Thermocouple Input Module

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Module RS-485 Modbus RTU 10 kênh đầu vào tương tự AI (Dòng điện, điện áp, cặp nhiệt) ICP DAS M-7018Z-G/S3 CR


  • 10 Analog Inputs
  • Provides Stable and Consistent Temperature Output
  • Current, Voltage, and Thermocouple Inputs
  • High Over-voltage Input Protection
  • Individual Channel Configuration
  • Open Thermocouple Detection
  • Built-in Dual Watchdog


M-7018Z is a 10-channel universal analog input module with an RS-485 interface that is specially designed for extremely accurate thermocouple measurement and features automatic cold-junction compensation for each channel to ensure temperature output consistency and stable temperature output in the field. The innovative design of the enhanced model ensures that thermocouple measurement is more accurate than with the earlier design.

Besides the thermocouple inputs, M-7018Z also supports voltage and current input. The voltage input range can be from ±15 mV to ±2.5 V. Up to 10 different types of Analog Input can be connected to a single module. The module also provides up to 240 Vrms overvoltage protection and features per-channel open wire detection for thermocouple and +4 ~ +20 mA input types. M-7018Z supports Modbus RTU and DCON protocols, which can be configured via software, and all hardware specifications are the same as I-7018Z.


• Building Automation
• Factory Automation
• Machine Automation
• Remote Maintenance
• Remote Diagnosis
• Testing Equipment


CPU Module
Watchdog Timer Module, Communication (Programmable)
Intra-module Isolation 3000 VDC
EMS Protection
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
Status 1 x Power and Communication
Analog Input
Channels 10 Differential
Type Voltage
Sensor Type Thermocouple: J, K, T, E, R, S, B, N, C, L, M, LDIN43710
Temperature Output Consistency Yes
Stable Temperature Output in the Field Yes
Range Voltage: ±15 mV, ±50 mV, ±100 mV, ±500 mV, ±1 V, ±2.5 V
Current: ±20 mA, 0 ~ 20 mA, 4 ~ 20 mA (requires an optional external 125 Ω resistor)
Resolution 16-bit
Accuracy ±0.1% of FSR
Sampling Rate 10 Hz (Total)
Input Impedance > 400 kΩ
Common Voltage Protection ±200 VDC
Overvoltage Protection 240 Vrms
Individual Channel Configuration Yes
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 (O, 8, 1)
Protocol Modbus RTU, DCON
Reverse Polarity Protection Yes
Input Range +10 ~ +30 VDC
Consumption 1.0 W
Dimensions (mm) M-7018Z: 116 x 73 x 35 (W x L x H)
DN-1823: 100 x 103 x 27 (W x L x D)
Installation DIN-Rail Mounting
Operating Temperature -25 ~ +75 °C
Storage Temperature -40 ~ +85 °C
Humidity 10 ~ 95% RH, Non-condensing




Ordering Information

M-7018Z-G/S3     CR  10-ch Thermocouple Input Module using the DCON and Modbus Protocols (Gray Cover) (RoHS)
Includes DN-1823 Daughter Board, CA-2525015D 15 cm Cable and Plastic DIN Rail (4PAPP-006-G)
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Hotline: 0904251826