125 KS/s 16-Channel 12-Bit Analog Input Board with Analog Output and Digital I/O for the ISA Bus

OME-A-822PGL and OME-A-822PGH

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12-Bit A/D Converter
16 Single-Ended or 8 Differential Input Channels
125 KS/s Sampling Rate
Two 12-Bit Analog Output Channels
Analog Output Range: 0-5 V, 0-10 V
Software Programmable Gain
A/D Trigger Modes: Software Trigger, Pacer Trigger, External Trigger, Event Trigger
A/D Data Transfer Modes: Poling, Interrupt, DMA
16 Digital Inputs and 16 Digital Outputs

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Description

The OME-A-822PGH/L are 12-bit multifunction analog and digital I/O boards for PC/AT compatible computers. The OME-A-822PGH/L offers 16 single-ended or 8 differential analog inputs, plus two channels of analog output with 12-bit resolution. In addition,the OME-A-822PGH/PGL has 16 digital inputs, 16 digital outputs and one counter/timer channel. The OME-A-822PGH provides gains of 0.5, 1, 5, 10, 50, 100, 500 and 1000 while the OME-A-822PGL provides gains of 0.5, 1 ,2, 4 and 8. It has a maximum sampling rate of 125 KS/s, DMA operation is jumper selectable for levels 1 or 3. Interrupts are jumper selectable between 3 and 15.

Software Development Kit
All data acquisition boards are supplied with a standard software development kit for Windows 98/NT/2000/XP. The software development kit includes DLL files for programming in C, C++ or other high level languages and OCX files for Visual Basic or Active X programming. LabView drivers are also included.

Specifications
Analog Input Channels: 16-channel single-ended or 8-channel differential
Resolution: 12-bits
Conversion Rate: 125 KS/s
Input Impedance: 10,000 M Ω//6pf
Overvoltage Protection: +35 V
Linearity: ±1-bit
Sample & Hold: on chip
Zero Drift: ±25 ppm /°C of full scale

D/A OUTPUTS
Channels: 2 independent
Type: 12-bit double buffers
Linearity: 0.006% FS
Output Range: 0 to 5 V or 0 to 10 V
Internal Reference: +10 V or -10 V
Output Driving: ±5 mA

DIGITAL I/O
Input: 16 (LSTTL)
Input Low: VIL =0.8 V max IIL =-0.4 mA max
Input High: VIH =2.0 V min IIH =20 µA max
Outputs: 16 channel TTL levels
Outputs Low: VOL =0.5 V max @IOL =8 mA max
Outputs High: VOH =2.7 V min IOH =-400 µA max

COUNTER/TIMER
Programmable Internal Timer: 0.0045 Hz to 0.5 MHz
Type: 82C54
A/D Pacer: 32-bit counter

General
Environmental
Power Requirements: ±5 V @350 mA (max)
Operating Temperature: 0 to 50°C (32 to 122°F)
Storage Temperature: -20 to 70°C (-4 to 158°F)
Humidity: 0 to 90% RH non-condensing
Dimensions: 122 H x 170 mm W (4.8 x 6.7")
Connector: analog I/O, 37-pin D-Sub; digital I/O, two 20-pin headers,
(the 20-pin digital I/O headers can be extended to the PC slot window
by using the OME-ADP-20/PCI adaptor)

Place Order(Specify Model Number)

Part Number/ Desc.

Qty

Description

OME-A-822PGL

Consult Sales

Availability:

125 KS/s 12-bit low gain multifunction board

OME-A-822PGH

Consult Sales

Availability:

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† All amounts shown in EUR, GBP, or USD
Note: Includes utility software and complete operator’s manual on CD ROM.
OMEGACARE extended warranty program is available for models shown on this page. Ask your sales representative for full details when placing an order. OMEGACARE covers parts, labor and equivalent loaners.