M-7019Z-G/S2 CR: Module RS-485 Modbus RTU 10 kênh đầu vào tương tự AI (Thermocouple)

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M-7019Z-G/S2 CR 10-ch Universal AI Module using DCON and Modbus Protocols (Gray Cover) (RoHS) Includes DN-1822 Daughter Board, CA-252518D-1 1.8 m Cable and 4PAPP-006-G

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M-7019Z-G/S2 CR: Module RS-485 Modbus RTU 10 kênh đầu vào tương tự AI (Thermocouple)

Features

• 10-channel Analog Input
• Individual Channel Configuration
• Open Thermocouple Detection
• Temperature Output Consistency
• Stable Temperature Output in the Field
• 240 Vrms Overvoltage Protection
• Jumper Selectable Voltage or Current Input
• 4 kV ESD Protection
• Dual Watchdog
• 3000 VDC Intra-module Isolation, Field to Logic

Introduction

The M-7019Z is a 10-channel universal analog input module with an RS-485 interface that is a 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, the M-7019Z also supports voltage and current inputs. The voltage input range can be form +/-15 mV to +/-10 V, and the current input range can be either 4 ~ 20 mA, 0 ~ 20 mA, or +/- 20 mA. Up to 10 analog inputs of different types can be connected to a single module. Overvoltage protection of up to 240 Vrms is provided. The module also features per-channel open wire detection for thermocouple and 4 ~ 20 mA inputs.

Specification

CPU Module
Watchdog Timer Yes, Module (1.6 Seconds), Communication (Programmable)

 

Isolation
Intra-module Isolation 3000 VDC

 

EMS Protection
ESD (IEC 61000-4-2) +/-4 kV Contact for Each Terminal

 

LED Indicators
Status 1 x Power and Communication

 

Analog Input
Channels 10 Differential
Type Voltage
Current
Thermocouple
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
Resolution 16-bit
Accuracy ±0.1% of FSR
Sampling Rate 10 Samples/Second
Bandwidth 15.7 Hz
Input Impedance Voltage Input: >400 kΩ
Current Input: 125 Ω
Common Mode Rejection 86 dB Min.
Normal Mode Rejection 100 dB
Overvoltage Protection 240 Vrms
Individual Channel Configuration Yes
Open Wire Detection Yes, (Software Selectable)
Zero Drift ±20 μV/°C
Span Drift ±25 ppm/°C

 

Power
Reverse Polarity Protection Yes
Input Range +10 ~ +30 VDC
Consumption 1.8 W Max.

 

Mechanical
Dimensions (mm) M-7019Z: 116 x 73 x 34 (W x L x H)
DN-1822: 96 x 103 x 27 (W x L x D)
Installation DIN-Rail

 

Environmental
Operating Temperature -25 ~ +75 °C
Storage Temperature -40 ~ +85 °C
Humidity 10 ~ 90% RH, Non-condensing

Download

Data Sheet

Documents

Ordering information

M-7019Z-G/S2     CR  10-ch Universal AI Module using DCON and Modbus Protocols (Gray Cover) (RoHS)
Includes DN-1822 Daughter Board, CA-252518D-1 1.8 m Cable and 4PAPP-006-G

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