8-channel HART Current input Module
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
- 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.
Applications
- 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.
Ordering Information
| PRODUCT SERIES | DESCRIPTION | QNT. | INQUIRY |
|---|---|---|---|
This combination include other products.
Similar Products
| 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 |
| Environment | |
|---|---|
| Operating Temperature | -25 ~ 75 °C |
| Storage Temperature | -30 ~ 75 °C |
| Humidity | 5 to 95% RH, Non-condensing |
