HART
    I-87H24W
 
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Hardware Specifications
 
Ordering Information
 
Related Products
    HART
 
Introduction Page
     

 
 
       
 

I-87H24W
~ Available soon ~
4-channel HART Current output Module
 
 
     
 

The I-87H24W is a HART analog output module. It can output 4~20mA current and acts as a HART master, allowing communication with HART field devices. The baud rate of I-87H24W 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.

  
 
 
   
 

Building Automation, Factory Automation, Machine Automation, Remote Maintenance, Remote diagnosis, Petrochemical Industry Application, Environment Monitoring, Tunnel Monitoring, Building Monitoring etc.
   
 
 
     
 
  • Analog output capability with or without HART
  • Real-time HART data acquisition
  • Full read/write access to all device information
  • Support 4 ~ 20 mA current output
  • 2 wire transmitters of HART
  • 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, iPAC, I-87Kx series
  
     
 
 
 
     
 
Analog Output
Output Channels
4 current output channels
HART Wiring
2 wire transmitters
HART Response Time
1s per single channel
Output Type
4~20mA
Resolution
16-bit
Zero Drift
+/-0.32£gA/ ¢XC
Span Drift
+/- 10 ppm / ¢XC
Programmable Output Slope
0.125 ~ 1024 mA/Sec.
Current Load Resistance
External +24V : 1050 Ohms
Power-Up and SafeValue
Yes
Open Wire Detection
Yes
4KV ESD Protection
Yes, Contact for each terminal.
Intra-module Isolation, Field to Logic
2500VDC
Interface
Interface
RS-485
Format
N81, N82, E81, O81
Baud Rate
1200 ~ 115200bps
Watchdog
Dual Watchdog
Yes, Module(0.8 sec) and Communication(Programable)
LED
LED Display
1 LED as Power Indicator
4 LED as HART Communication Indicator
Power
Power Consumption
Maximum : 1.8W
Mechanism
Dimensions
30mm x 102mm x 115mm(W x L x H) Detail
Environment
Operating Temperature
-25 to 75 ¢XC
Storage Temperature
-30 to 75 ¢XC
Humidity
5 to 95% RH, non-condensing
 
     
 
 
 
     
 
I-87H24W
4-channel HART Current output Module (Gray Cover) (RoHS)
 
     
 
 
 
     
 
USB, RS-232, Fiber Optical to RS-485 Converters and Repeaters
24 VDC power supply
External relay modules for I-7000 DO module
Beginner learning kit
Application books designed with our products
 
     
   
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