I-87019RW-G CR: Module 8 kênh đầu vào tương tự AI

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Liên hệ

I-87019RW-G CR 8-ch Universal AI Module with High Overvoltage Protection (RoHS)

THÔNG TIN SẢN PHẨM

Features

• Current Input, Voltage Input and Thermocouple Input
• Wider Input Range for Voltage
• 240 Vrms Overvoltage Protection
• Individual Channel Configuration
• Jumper Setting for Current or Voltage Measuring
• Open Thermocouple Detection
• 4 kV ESD Protection
• 3000 VDC Intra-module Isolation
• RoHS Compliant
• Wide Operating Temperature Range: -25 ~ +75°C

Introduction

I-87019RW features an extremely excellent protection mechanism where Overvoltage Protection is up to 240 Vrms. It has wider input range for voltage compared to I-87018R. I-87019RW measures voltage from +/- 15 mV ~ +/- 10 V. Its input type also includes current and thermocouple. An intuitive design is kept in this model; choosing to measure current or voltage is simply by a jumper. An external resistor is no longer needed. Eight of its input channels can individually be configured with different kinds of analog input. What’s more, I-87019RW also got open thermocouple detection and many protection mechanisms.

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 ±8 kV Air for Random Point

LED Indicators
Status	1 x Power and Communication

Analog Input
Channels	8 Differential
Type	Voltage、Current、Thermocouple
Sensor Type	(J, K, T, E, R, S, B, N, C, L, M, LDIN43710
Range	+/- 15 mV, +/- 50 mV, +/- 100 mV, +/- 150 mV, +/- 500 mV, +/- 1 VDC , +/- 2.5 VDC, +/- 5 VDC, +/- 10 VDC -20 mA ~ +20 mA (Jumper Selectable) Thermocouple (J, K, T, E, R, S, B, N, C, L, M, and LDIN43710)
Resolution	16-bit
Accuracy	±0.1% of FSR
Sampling Rate	8 Hz (Total)
Bandwidth	15.7 Hz
Input Impedance	Voltage: >2 MΩ Current: 125 Ω
Common Mode Rejection	113 dB
Normal Mode Rejection	100 dB
Overvoltage Protection	240 Vrms
Individual Channel Configuration	Yes
Open Wire Detection	Yes
Zero Drift	±20 μV/°C
Span Drift	±25 ppm/°C

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

Power
Consumption	1.1 W Max.

Mechanical
Dimensions (mm)	30 x 102 x 115 (W x L x H)

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

Download

Data sheet

Documents

Ordering information

I-87019RW-G CR

8-ch Universal AI Module with High Overvoltage Protection (RoHS)

I-87019RW-G CR: Module 8 kênh đầu vào tương tự AI

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