PIO-821H CR ICP DAS Universal PCI Multifunction

• The maximum sampling rate of the A/D converter is about 45K samples/sec.
• Software selectable input ranges.
• PC/AT compatible PCI bus.
• A/D trigger mode: software trigger, pacer trigger, external trigger.
• 16 single-ended or 8 differential analog input channels.
• Programmable high gain: 1, 10, 100, 1000 (PIO-821H).
• Programmable low gain: 1,2,4,8 (PIO-821L).
• Input range: ±5V,±0.5V, ±0.05V,±0.005V(PIO-821H).
• Input range: ±5V,±2.5V,±1.25V,±0.625V (PIO-821L).
• 1 channel 12-bit D/A voltage output.
• 16 digital inputs/16 digital outputs (TTL compatible).
• Interrupt handling.

 
The PIO-821L/H is a high performance multifunction board for PC/AT compatible computers. The PIO-821L provides for low gain (1, 2, 4, 8); and the PIO-821H supports high gain (1, 10, 100, 1000). The PIO-821L/H contains a 12-bit ADC with up to 16 single-ended or 8 differential analog input channels. It also has a 12-bit DAC voltage output and 16 TTL-compatible digital input and digital output channels, respectively. The maximum sampling rate of the A/D converter reaches up to about 45K samples/sec.

Interface

Bus PCI

Analog Input

Analog Input Channels 16 single-ended/8 differential
Voltage Range  ±5V,±0.5V, ±0.05V,±0.005V
Sensor Type Software, Internal programmable pacer
Current Range - -
Resolution 12-bit, 8 μs Conversion time
Sampling Rate 45 kS/s. max.

Analog Output

Analog Output Channels 1
Voltage Range Unipolar:0 ~ 5 V, 0 ~ 10 V, 0 ~ Ext Ref Unipolar:
Current Range +/- 5 mA
Resolution 12-bit

Digital Input

Isolation Voltage - -
Digital Input Channels 16
Signal Type 5 V/TTL
On Voltage Level 2.0 V min.
Off Voltage Level 0.8 V max.

Time Counter

Counter Channels Channels 3(Internal pacer x 1/Independent x 2)
Signal Type 5 V/TTL
Resolution 16-bit

Digital Output

Digital Output Channels 16
Signal Type 5 V/TTL
Current Sink: 2.4 mA, Source 0.8 mA
Voltage Sink: 0.8 V, Source: 2.0 V

Installation

Dimensions (WxLxH) 105 x 183 x 22 mm (WxHxD)
Operating Temperature 0 to 70°C
I/O Connector Type Female DB37 x 1 20-pin box header x 2