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A-821PGH
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Tarjeta de E/S de 12 bits Analógicas o Digitales a 45KS/s |
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The A-821PGH/L are 12-bit multifunction analog and digital I/O boards for PC/AT compatible computers. The A-821PGH/L offer 16 single-ended or 8 differential analog inputs, plus two channels of analog output with 12-bit resolution. The A-821PGH/PGL have 16 digital input, 16 digital output , and one timer/counter channel. A-821PGH Provides gains of 1, 10, 100, and 1000 while A-821PGL provides gains of 1, 2, 4, and 8. The maximum sampling rate of A-821PGH/PGL is 45K samples/s.. Interrupts are programmable 3 and 9 and provide one channel D/A output.
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- 12-bit A/D converter
- 12-bit D/A converter
- 16 single-ended or 8 differential input channels
- 45 k/s sampling rate
- One 12-bit analog output channel
- Analog Output Range : 0~5V , 0~10V
- Software programmable gain :
- A-821PGL (Low Gain Version ) : 1 , 2 , 4 , 8
- A-821PGH(High Gain Version) : 1, 10, 100, 1000
- Interrupt handling
- A/D Trigger modes :
- Software Trigger
- Pacer Trigger
- External Trigger
- Event Trigger
- A/D data transfer modes:
- 16 digital input & 16 digital output
- 37 pin D-Sub connector
- Software:
- Toolkit for DOS
- Toolkit for Windows 95/98
- Toolkit for Windows NT
- Toolkit for Windows 2000/XP
- Toolkit for Labview 95/98
- Toolkit for Labview NT
- Toolkit for Labview 2000/XP
- ActiveX Control (OCX) 95/98
- ActiveX Control (OCX) NT
- ActiveX Control (OCX) 2000/XP
- Toolkit for LINUX
- Toolkit for DasyLab
- Applications:
- Signal analysis
- Industrial automation
- Laboratory automation
- Sensor interface
- FFT & frequency analysis
- Transient analysis
- Production tests
- Process control
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Specifications & Additional Information |
- Analog Inputs:
- Channels :
- 16-channel single-ended
- 8-channel differential
- Resolution : 12-bit
- Convertion rate : 45K sample /sec
- Input Impedance: 10,000M Ohm //6pf
- Over Voltage Protection : ± 35Vdc
- INL (Max) : ± 1-bit
- Sample & hold : On chip
- Zero Drift : 15ppm / deg C of Full Scale
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Analog Input Range
| A-822PGH Input Range (High Gain Version): |
| Gain |
1 |
10 |
100 |
1000 |
| Bipolar(V) |
±5 |
±0.5 |
± 0.05 |
± 0.005 |
| Unipolar(V) |
0~10 |
0~1 |
0~0.0.01 |
0~0.0001 |
| Throughtput |
125K/s |
80K/s |
10 K/s |
1 K/s |
| A-822PGL Input Range (Low Gain Version): |
| Gain |
1 |
2 |
4 |
8 |
| Bipolar(V) |
±5 |
±2.5 |
±1.25 |
±0.625 |
| Unipolar(V) |
0~10 |
0~5 |
0~0.25 |
0~1.25 |
| Throughtput |
125K/s |
125K/s |
125K/s |
125K/s |
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- D/A Output:
- Channels: 1independent
- Type: 12-bit double buffered
- Linearity: 0.006% FS
- Output range: Internal reference
- A-822: 0 ~5V or 0 ~10V
- A-823: 0 ~5V,0 ~10V, ±5V, ±10V
- External reference: max +10V or -10V
- Output Driving: 5mA
- Digital I/O
- Inputs: (LSTTL) : 16
- Input low: VIL = 0.8V max. ; IIL =-0.4mA max.
- Input high: VIH = 2.0V min. ; IIH = 20°A max.
- Outputs: (LSTTL) : 16
- Output low: VOL = 0.5V max. @IOL =8mA max.
- Output high: VOH = 2.7V min; @IOH =-400°Amax
- Environmental
- Operation Temperature. 0°C to 50°C
- Storage Temperature: -20°C to 70°C
- Humidity: 0-90%, non-condensing
- Dimensions: 170cm x 122cm
- Power Requirements: +5V/+12V/-12V @350mA max.
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