Module 8 kênh vào tương tự kết nối RS-485 DCON ICP DAS I-7018P

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

I-7018P CR 8-channel Analog Input Module using the DCON Protocol (Blue Cover) (RoHS)

Gọi 0904251826 để được trợ giúp

Module 8 kênh vào tương tự kết nối RS-485 DCON ICP DAS I-7018P

Features

  • I-7018BL

    • Open Thermocouple Detection

  • I-7018P

    • Additional Thermocouple Types, L and M

  • 8-channel Differential or 6-channel Differential and 2-channel Single-ended Analog Input

  • Current, Voltage or Thermocouple Input

  • High Resolution: 16-bit

  • 3000 VDC Intra-module Isolation

  • Dual Watchdog

  • RoHS Compliant

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

Introduction

The I-7018P is an Analog Input module that features current and voltage input, as well as thermocouple input. The I-7018BL is a thermocouple input module. Both of the modules provide 8-channel differential or 6-channel differential and 2-channel single ended input that can be selected via a jumper, and all channels can be configured for the same input type. Note that an optional external 125 Ω resistor is required for current input. The modules also feature 3000 VDC intra-module isolation as well as ±35 VDC overvoltage protection. The I-7018BL provides thermocouple open wire detection and the I-7018P provides support for two additional thermocouple types, L and M.

Application

  • Building Automation

  • Factory Automation

  • Machine Automation

  • Remote Maintenance

  • Remote Diagnosis

  • Testing Equipment

I/O Specification

Models

I-7018BL

I-7018P

Analog Input

Channels

Differential and Single-ended, or Differential

Wiring

Differential

Sensor Types

Thermocouple

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

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

Voltage

-

±15 mV, ±50 mV, ±100 mV, ±500 mV, ±1 V, ±2.5 V

Current

-

±20 mA (requires an optional external 125 Ω resistor)

Resolution

16-bit

Accuracy

0.15% of FSR

0.1% of FSR

Sampling Rate

10 Hz

Input Impedance

> 400 kΩ

Common Voltage Protection

±15 VDC

Individual Channel Configuration

-

Overvoltage Protection

±35 VDC

±80 VDC

Open Wire Detection
(for thermocouple only)

Yes

-

Temperature Output Consistency

-

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-7018BL

I-7018P

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

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)

±2 kV Contact for each Terminal

EFT (IEC 61000-4-4)

±4 kV to Power

Surge (IEC 61000-4-5)

±0.5 kV for Power Line

Power

Reverse Polarity Protection

Yes

Input Range

+10 ~ +30 VDC

Consumption

1.0 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-7018BL CR

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

I-7018P CR

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

I-7018P-G CR

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

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