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2-Channel ISA Analog Output Board
2-Channel ISA Analog Output Board
ATAO 02

ISA Analog Output Board - 2 Channels of 6kHz 12-bit D/A, Isolated

Qty   Price (with options selected)
Shipping: 2+ weeks
 Features
System BusISA (16-bit, AT)
Number of Analog Output (D/A) Channels2
 
Introduction

  The ATAO 02 is an analog output board featuring two separate D/A converters that can be updated simultaneously. In addition to 12-bit resolution and 16KHz throughput on each D/A converter, both voltage and current outputs are supported. This is a simple, cost effective solution for laboratory and industrial applications.

  The ATAO 02's design features high voltage isolation on each analog output channel. On-board opto-isolators provide 5000 Vrms isolation to protect both your PC and peripherals from damage due to high voltage spikes or voltage surges on the inputs. When you turn on or reset your PC, the output voltage on both channels will automatically reset to zero volts in unipolar or bioplar output mode.

  The ATAO 02's register structure and jumper settings are fully compatible with the PCL-728. For customers already familiar with the way the PCL Series works, the learning curve will be virtually flat. As an added incentive, the ATAO 02 includes many features to enhance reliability and performance, such as surface-mount component design, and a single +5V power requirement.

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Product Information
System Bus ISA (16-bit, AT)
Mounting Configuration Internal card
Analog Output
Number of Analog Output (D/A) Channels 2
D/A Chipset AD7541 or equivalent
D/A Converter Resolution 12-bit
Update Rate, All Channels, max 16KHz
Settling Time, max. 30µs
Settling Time, typ. <30µs
Throughput Details 16KHz
Bipolar Output Ranges -10V to +10V
-5V to +5V
Unipolar Output Ranges 0 to +10V
0 to +5V
Current Output Ranges 4 to 20mA
0 to 20mA
Output Range Selection Jumper
Output Range Details Current Loop (sink) 0 to 20mA or 4 to 20mA
Current Loop Excitiaion voltage is +8V min to 36V maximum for the current ranges
Current Limit Output Drive Current is ±5mA
Built-In Reference Voltages Input for user-supplied ref. voltage (+10V to -10V, AC or DC)
Accuracy Nonlinearity ±½ LSB
Temperature Drift 5 ppm typical, 15 ppm maximum
Accuracy Details ±0.012% of FSR
Isolation, Field-to-Logic 500Vrms
Isolation, Channel-to-Channel 500Vrms
Analog Output Features Both double-buffered D/A converters can be updated simultaneously
Software
Software Included Free with Product 95_98 DLL + DOS utilities
Diagnostic software
Setup_utility software
Operating System Compatibility Windows 98
Windows 95
Windows 3.x
Software Compatibility DASYLab®
GENIDaq
DASYLab Lite®
LabVIEW® (with optional drivers)
Cables and Connectors
Connector #1 Quantity 2
Type DB-9 (9-pin)
Gender Female (socket)
Location Backplate of board
Power
Power Consumption (typical) +5V @ 780mA typical, 1A maximum
+5V 1A
Environmental Specifications
Operating Temperature 32°F....131°F (0°C....55°C)
Storage Temperature -4°F....158°F (-20°C....70°C)
Relative Humidity, noncondensing 5%....95%
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Ordering - Includes Options Indicated Below
ATAO 02
ISA Analog Output Board - 2 Channels of 6kHz 12-bit D/A, Isolated
$245.00

Terminal Panel Options
None  
TP 2X9D
Terminal Panel for the ATAO 02 D/A Board, Two DB-9 Connectors, with Cable
$39.00
Catalog # Shipping Price (with options) Qty  
ATAO 02 2+ weeks
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