Module RS-485 DCON 8 kênh đầu vào tương tự AI (Cặp nhiệt, Thermocouple) ICP DAS I-7019R-G CR

Thương hiệu: ICP DAS | Tình trạng: Còn hàng

Liên hệ

8-ch Universal AI Module with High Voltage Protection

THÔNG TIN SẢN PHẨM

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.

Specification

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

Isolation
Intra-module Isolation	3000 VDC

EMS Protection
EFT (IEC 61000-4-4)	±4 kV
ESD (IEC 61000-4-2)	±4 kV

LED Indicators
Status	1 x Power and Communication

Analog Input
Channels	8 Differential
Type	Voltage Current Thermocouple
Sensor Type	Thermocouple: J, K, T, E, R, S, B, N, C, L, M, LDIN43710
Range	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
Overvoltage Protection	240 Vrms
Individual Channel Configuration	Yes
Open Wire Detection	Yes

COM Ports
Ports	1 x RS-485
Baud Rate	1200 to 115200 bps
Data Format	(N, 8, 1) (N, 8, 2) (E, 8, 1) (O, 8, 1)
Protocol	DCON

Power
Reverse Polarity Protection	Yes
Input Range	+10 ~ +30 VDC
Consumption	1.2 W

Mechanical
Dimensions (mm)	123 x 72 x 35 (W x L x H)
Installation	DIN-Rail

Environmental
Operating Temperature	-25 ~ +75 °C
Storage Temperature	-40 ~ +85 °C
Humidity	10 ~ 95% RH, Non-condensing

Download

Data sheet

Documents

Odering information

I-7019R-G CR

8-ch Universal AI Module using DCON Protocol (Gray Cover) (RoHS)

Module RS-485 DCON 8 kênh đầu vào tương tự AI (Cặp nhiệt, Thermocouple) ICP DAS I-7019R-G CR

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