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adr112 rs232 serial data acquisition interface ( 12-bit )
 


ADR112 Serial Data Acquisition Interface  ( Dimensions,  3.0" X 2.8" )

The ADR112 serial data acquisition interface allows control of 8 digital I/O lines and 2, 12-bit analog inputs ( 0 - 5VDC)  via an RS232 link. This low-cost serial data acquistion interface is easy to use with Visual Basic, Basic, C, Labview, Testpoint, or other high level languages that allow access to a serial port. Designed for entry level data acquisition or control applications.

Click here to download USER MANUAL for ADR112 ( PDF 494K )

Key Benefits,   ADR112 Serial Data Acquisition Interface

  • 8 Digital I/O Lines ( Sink 25mA/ Source 20mA )
  • 2, 12-bit Analog Inputs ( 0 - 5 VDC or 4- 20 mA with termination resistors )
  • On-Board 5VDC Regulator Provides 5VDC to External Circuitry
  • RS232 Cable, User Manual, Application Notes Included
  • Operates on Optional 9VDC Wall Adaptor

Specifications,  ADR112 Serial Data Acquisition Interface

Supply Voltage 5VDC +/- 10% or 9VDC via wall adaptor
Supply Current 15mA Typical, 30mA Max.
Operating Temperature 0-50C
ANALOG INPUTS (2)  
Input Range 0 - 5 VDC 0r  4 - 20 mA
Input Capacitance 1.2nF Typical
Input Impedance >20Mohm
DIGITAL I/O  
Sink Current 25mA Max.
Source Current 20mA Max.
Vout High 4.00V Minimum
Vout Low 0.8V Maximum
Vin High 2.2V Minimum
Vin Low 0.8V Maximum
SERIAL PORT ( RS232 )  
Type RS232, 9600 Baud, 8 bit words, 1 stop bit,1 start bit, no parity

Pricing,  ADR112 Serial Data Acquisition Interface ( Includes RS232 cable )

Description $US
ADR112 $129.00
ADRPWR ( power adaptor ) $12.95

 

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