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
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)