I-87H17W-G CR: Module 8 kênh đầu vào tương tự (HART)

Thương hiệu: ICP DAS | Tình trạng: Còn hàng

Liên hệ

I-87H17W-G CR 8-channel HART Current Input Module (Gray Cover) (RoHS)

THÔNG TIN SẢN PHẨM

Features

• Analog input capability with or without HART
• Real-time HART data acquisition
• Full read/write access to all device information
• Support 4 ~ 20 mA current input
• 2 or 4 wire transmitters of HART
• With a built-in resistor
• Open wire detection
• 4 kV ESD protection
• 2500 VDC intra-module isolation
• Built-in Watchdog
• RoHS compliance
• Support DCON Protocol
• Provide API library and demos
• Support XPAC, WinPAC, I-87Kx,RU-87Px, USB-87Px, ET-87Px series

Introduction

The I-87H17W is a HART analog input module. It can measures 4~20mA current and acts as a HART master, allowing communication with HART field devices. Its user-friendly design saves a lot of work when measuring current due to a built-in resistor. Now, users can measure current directly without any external resistor. The baud rate of I-87H17W is changeable and supports DCON protocol. Otherwise, ICP DAS also provides API library for users to develop their own program by VC,VB , C# or VB.Net environment.

Application

• Current Measuring
• Petrochemical Industry Application
• Environment Monitoring
• Tunnel Monitoring
• Building Monitoring etc.

The XPAC-8000 controller and I-87H17W with eight HART AI channels are used to collect these HART manometers data quickly and easily. Through Ethernet, the control center can monitor all gas pipeline pressure remotely.

Specification

CPU Module
Watchdog Timer	Yes, Module(1.6 sec) and Communication(Programable)

LED Indicators
Status	1 LED as Power Indicator 8 LED as HART Communication Indicator

Analog Input
Channels	8 Differential 4-20 mA input channels
Type	4~20mA
Resolution	16-bit
Accuracy	+/- 0.1% FSR
Sampling Rate	10Hz (Total)
Input Impedance	400 Ohms
Common Mode Rejection	86 dB
Normal Mode Rejection	100 dB
Common Voltage Protection	-200V to +200V
Open Wire Detection	Yes
Zero Drift	+/- 20μV/ °C
Span Drift	+/- 25μV / °C
Isolation	UL1577 Spec.

COM Ports
Ports	RS-485
Baud Rate	1200 ~ 115200 bps
Data Format	N81, N82, E81, O81

HART
Protocol	RS-485
Response Time	1s per single channel

Power
Consumption	Maximum : 1.8W

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

Environmental
Operating Temperature	-25 ~ 75 °C
Storage Temperature	-30 ~ 75 °C
Humidity	5 to 95% RH, Non-condensing

Download

Data sheet

Documents

Ordering information

I-87H17W-G CR

8-channel HART Current Input Module (Gray Cover) (RoHS)

I-87H17W-G CR: Module 8 kênh đầu vào tương tự (HART)

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