Module 16 kênh vào tương tự kết nối RS-485 Modbus RTU & DCON ICP DAS M-7018-16

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

M-7018-16 CR 16-channel Analog Input Module using the DCON and Modbus Protocols (Gray Cover) (RoHS)

Gọi 0904251826 để được trợ giúp

Module 16 kênh vào tương tự kết nối RS-485 Modbus RTU & DCON ICP DAS M-7018-16

Features

  • 16-channel Differential Analog Input

  • ±30 VDC Overvoltage Protection

  • Current, Voltage or Thermocouple Input

  • 3000 VDC Intra-module Isolation

  • Adjustable CJC offset

  • Open Thermocouple Detection

  • Dual Watchdog

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

Introduction

The M-7018-16 is an analog input module that includes 16 differential analog input channels. The voltage input range can be from ±15 mV to ±2.5 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 thermocouple can be used for the thermocouple input. Overvoltage protection of up to 30 VDC is provided. The module also features per-channel open wire detection for the thermocouple input types, and provides 4 kV ESD protection as well as 3000 VDC intra-module isolation.

Application

  • Building Automation

  • Factory Automation

  • Machine Automation

  • Remote Maintenance

  • Remote Diagnosis

  • Testing Equipment

I/O Specification

Analog Input

Channels

16

Wiring

Differential

Sensor Types

Thermocouple

J, K, T, E, R, S, B, N, C

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

25 VDC

Individual Channel Configuration

-

Overvoltage Protection

±30 VDC

Open Wire Detection
(for thermocouple only)

Yes

Temperature Outputs Consiste

-

Stable Temperature Output in the Field

-

System Specification

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

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 Contact for each Terminal

EFT (IEC 61000-4-4)

±4 kV to Power

Surge (IEC 61000-4-5)

±2 kV for Power Line

Power

Reverse Polarity Protection

Yes

Input Range

+10 ~ +30 VDC

Consumption

0.5 W

Mechanical

Dimensions (L x W x H)

120 mm x 76 mm x 42 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

M-7018-16 CR

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

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