Module 8 kênh đầu vào tương tự kết nối RS-485 Modbus RTU & DCON ICP DAS M-7019R

Thương hiệu: ICP DAS | Tình trạng: Còn hàng
Liên hệ

M-7019R-G CR 8-channel Universal Analog Input Module using the DCON and Modbus Protocols (Gray Cover) (RoHS)

Gọi 0904251826 để được trợ giúp

Module 8 kênh đầu vào tương tự kết nối RS-485 Modbus RTU & DCON ICP DAS M-7019R

Features

  • 8-channel Universal Analog Input

  • 240 Vrms Overvoltage Protection

  • Individual Channel Configuration

  • Jumper Selectable Voltage, Current or Thermocouple Input

  • Open Thermocouple Detection

  • 4 kV ESD Protection

  • 3000 VDC Intra-module Isolation

  • Dual Watchdog

  • Wide Operating Temperature Range: -25 to +75°C

Introduction

The I-7019R is an Analog Input module that includes 8 differential Analog Input channels. Voltage, current or thermocouple input can be selected for all Analog Input channels via a jumper and each channel can be configured for an individual range. The voltage input range can be from ±15 mV to 10 V, the current input range can be either +4 to +20 mA, 0 to +20 mA, or ±20 mA, and types J, K, T, E, R, S, B, N, C, L, M,LDIN43710 can be used for the thermocouple input. Up to 8 different Analog Input 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 the thermocouple and +4 to +20 mA input types, and provides 4 kV ESD protection as well as 3000 VDC intra-module isolation. The M-7019R supports both the Modbus RTU and DCON protocols, which can be configured via software, and all hardware specifications are the same as the I-7019R.

Application

Building Automation, Factory Automation, Machine Automation, Remote Maintenance, Remote Diagnosis, Testing Equipment.

I/O Specification

Models

I-7019R

M-7019R

Analog Input

Channels

8

Wiring

Differential

Sensor Types

Thermocouple

J, K, T, E, R, S, B, N, C, L, M, LDIN43710

Voltage

±15 mV, ±50 mV, ±100 mV, ±150 mV, ±500 mV, ±1 V, ±2.5 V, ±5 V, ±10 V

Current

±20 mA, 0 ~ +20 mA, +4 ~ +20 mA (Jumper selectable)

Resolution

16-bit

Accuracy

±0.1% of FSR

Sampling Rate

8 Hz (Total)

Input Impedance

Voltage

2 MΩ

Current

125 Ω

Thermocouple

> 400 kΩ

Common Voltage Protection

±200 VDC

Individual Channel Configuration

Yes

Overvoltage Protection

240 Vrms

Open Wire Detection (for thermocouple only)

Yes

Temperature Outputs onsistency

-

Stable Temperature Output in the Field

-

Note: For highly-accurate thermocouple measurement, ICP DAS recommends selecting the I-7018Z/I-7019Z module,which features automatic cold-junction compensation for each channel, ensuring consistent and stable temperature output.

System Specification

Models

I-7019R

M-7019R

Communication

Interface

RS-485

Bias Resistor

No (Usually supplied by the RS-485 Master. Alternatively, add a tM-SG4 or SG-785.)

Format

(N, 8, 1) (N, 8, 2) (E, 8, 1) (O, 8, 1)

Baud Rate

1200 to 115200 bps

Protocol

DCON

Modbus RTU, DCON

Dual Watchdog

Yes, Module (1.6 Seconds), Communication (Programmable)

LED Indicator/Display

System LED Indicator

Yes, 1 as Power/Communication Indicator

I/O LED Indicator

-

7-Segment LED Display

-

Isolation

Intra-Module Isolation, Field-to-Logic

3000 VDC

EMS Protection

ESD (IEC 61000-4-2)

±4 kV

EFT (IEC 61000-4-4)

±4 kV

Power

Reverse Polarity Protection

Yes

Input Range

+10 ~ +30 VDC

Consumption

1.2 W

Mechanical

Dimensions (L x W x H)

123 mm x 72 mm x 35 mm

Installation

DIN-Rail or Wall Mounting

Environment

Operating Temperature

-25 to +75°C

Storage Temperature

-40 to +85°C

Humidity

10 to 95% RH, Non-condensing

Download

Manual

Data sheet

Software

Addressing Map

FAQ

Certification

Odering information

I-7019R CR

8-channel Universal Analog Input Module using the DCON Protocol (Blue Cover) (RoHS)

I-7019R-G CR

8-channel Universal Analog Input Module using the DCON Protocol (Gray Cover) (RoHS)

M-7019R-G CR

8-channel Universal Analog Input Module using the DCON and Modbus Protocols (Gray Cover) (RoHS)

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