- Supports a 32-Bit 3.3 V or 5 V PCI bus (DAQ-2208)
- x1 lane PCI Express® Interface (DAQe-2208)
- 96-CH single-ended or 48-CH differential analog inputs
- Onboard 1 k-sample A/D FIFO
- Bipolar or unipolar analog input ranges
- Programmable gains of x1, x2, x4, x5, x8, x10, x20, x40, x50, x200
- 1024-configuration channel gain queue
- Scatter-gather DMA for analog inputs
- 24-CH TTL digital input/output
- Analog and digital triggering
- Fully auto calibration
- Multiple cards synchronization through SSI (System Synchronization Interface) bus or PXI trigger bus
Specifications
Model | PXI-2208 |
Analog Input | |
Resolution | 12 Bit |
Number of channels | 96 single-ended or 48 differential |
Maximum sampling rate | 3 MS/s |
Programmable gain | 1, 2, 4, 5, 8, 10, 20, 40, 50, 200 |
Bipolar input ranges | ±10 V, ±5 V, ±2.5 V, ±2 V, ±1.25 V, ±1 V, ±0.5 V, ±0.25 V, ±0.2 V, ±0.05 V |
Unipolar input ranges | 0-10 V, 0-5 V, 0-4 V, 0-2.5 V, 0-1 V, 0-0.5 V, 0-0.4 V, 0-0.1 V |
Input Coupling | DC |
Overvoltage protection | Power on: Continuous ±30 V, Power off: Continuous ±15 V |
Input Impedance | 1 GΩ/100pF |
Trigger sources | Software, external digital/analog trigger, SSI bus |
Trigger modes | Pre-trigger, post-trigger, middle-trigger, delay-trigger, and repeated trigger |
FIFO buffer size | 1 k samples |
Data Transfers | Polling, scatter-gather DMA |
Digital I/O | |
Number of channels | 24-CH 8255 programmable input/output |
Compatibility | 5V / TTL |
Data transfers | Programmed I/O |
General Specifications | |
Auto Calibration | Yes (+5 V, ±2 ppm/˚C) |
Dimensions | 175 mm x 107 mm (not including connectors) (DAQ-2208)
168 mm x 107 mm (not including connectors) (DAQe-2208) |
Connector | 68-pin VHDCI female x 2 |
Operating temperature | 0˚C to 55˚C (32˚F to 131˚F)) |
Storage temperature | -20˚C to 70˚C (-4˚F to 158˚F) |
Humidity | 5 to 95%, non-condensing |
Power requirements | +5 V 0.95 A typical (DAQ-2208)
+3.3 V 0.81 A, +12 V 0.568 A typical (DAQe-2208) |