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ICP DAS M-7018Z
10-channel Thermocouple Input Module with High Voltage Protection

ICP DAS M-7018Z Introduction

The Z version is another milestone in the development of M-7018 and a testament to excellence by ICP DAS R&D team. M-7018Z is specifically designed for extremely accurate thermocouple measurement. It features automatic cold-junction compensation for each channel. Current input and voltage input are supported. Another feature is that ten of its input channels can individually be configured with different kinds of analog input. M-7018Z also features open thermocouple detection and many protection mechanisms.


ICP DAS M-7018Z Features

  • Current Input, Voltage Input and Thermocouple Input
  • Automatic Cold-Junction Compensation for Each Channel
  • Individual Channel Configuration
  • Overvoltage Protection is up to 240 Vrms
  • Open Thermocouple Detection
  • 4 KV ESD Protection
  • 3000 VDC Intra-Module Isolation
  • Dual Watchdog
  • RoHS Compliance
  • Wide Operating Temperature Range: -25C ~ 75C


ICP DAS M-7018Z Specification

  • Analogue Input
    • Input Channels: 10 Differential
    • Input Type
      • +/- 15mV, +/- 50mV, +/- 100mV, +/- 500mV, +/- 1V, +/- 2.5V
      • +/-20mA, 0~20mA, 4~20mA (Requires Optional External 125 Ohm Resistor)
      • Thermocouple (J, K, T, E, R, S, B, N, C, L, M, LDIN43710)
    • Resolution: 16-bit
    • Sampling Rate: 10 Samples/Sec (Total)
    • Accuracy: +/- 0.1 %
    • -3dB BandWidth: 15.7 Hz
    • Zero Drift: +/- 0.5 Mu V/C
    • Span Drift: +/- 25 ppm/C
    • Common Mode Rejection: 150 dB
    • Normal Mode Rejection: 100 dB
    • Input Impedance: >500k Ohms
    • Over voltage Protection: 240 Vrms
    • Open Thermocouple Detection: Yes
    • Individual Channel Configuration: Yes
    • Intra-module Isolation, Field to Logic: 3000VDC
  • Interface
    • Interface: RS-485
    • Format: N, 8, 1
    • Baud Rate: 1200 ~ 115200 bps
  • DB-1820 (3.81mm pitch)
    • Wire Strip Length: 4 ~ 5 mm
    • Wire Range: 16 ~ 24 AWG
  • DN-1822 (5.08mm ptich)
    • Wire Strip Length: 4 ~ 5 mm
    • Wire Range: 14 ~ 24 AWG
  • 1 LED as Power/Communication Indicator
  • Power
    • Input: +10 ~ +30 VDC
    • Power Consumption: 1.0W
  • Supports Modbus and DCON Protocol
  • Environment
    • Operating Temperature: -25 ~ 75 C
    • Humidity: 5 ~ 95% RH, Non-condensing

ICP DAS M-7018Z Ordering Information

  • M-7018Z-G/S CR (10-channel Thermocouple Input Module (RoHS)) includes M-7018Z module and DB-1820 daughter board
  • M-7018Z-G/S2 CR (10-channel Thermocouple Input Module with High Voltage Protection (RoHS)) includes M-7018Z module, DN-1822 daughter board and 1.8m cable


ICP DAS M-7018Z
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