Model

AD

DA

CTR

DIO

Resolution

Channels

Sampling Rate

Resolution

Channels

Sampling Rate

Channels

Channels

PCI9770

16

8

2MS/s

16

2

2MS/s

2 channels

24 channels

PCI9770A

16

8

1MS/s

16

2

1MS/s

2 channels

24 channels

PCI9770B

16

8

500KS/s

16

2

500KS/s

2 channels

24 channels

PCI9771

16

4

2MS/s

16

2

2MS/s

1 channel

16 channels

PCI9771A

16

4

1MS/s

16

2

1MS/s

1 channel

16 channels

PCI9771B

16

4

500KS/s

16

2

500KS/s

1 channel

16 channels

AIAnalog Input

Sampling Range

±10V, ±5V, ±2V, ±1V

Acquisition Method

Synchronous Acquisition

Acquisition Mode

On-demand single-point sampling, finite-point sampling, continuous sampling

Memory Depth

8K word (point) FIFO

Trigger Source

Software forced trigger, analog trigger, external digital trigger, AI first channel trigger

AOAnalog Output

Output Range

±10V

Memory Depth

8K word (point) FIFO

Generation Mode

Single-point (on-demand) generation, finite-point generation, continuous generation

Channel Output Mode

Synchronous Output

CTRCounter

Counter Bits

32

Electrical Standard

TTL Level

Counter Function

CI: Edge counting, frequency measurement, period measurement, half-period measurement, pulse width measurement,

dual-edge interval measurement, linear position measurement, angular position measurement

CO: Pulse output

Sampling Method

CI: On-demand single-point sampling, finite-point sampling, continuous sampling

CI Memory Depth: 2K point FIFO

CO: On-demand single-point sampling, finite-point sampling, continuous sampling

DI/O

Number of Channels

8 channels supporting buffered DIO (P0.<0..7>)

PFI Channels

16 channels/8 channels

Configuration Method

Program-controlled I/O direction and status

DIO Memory Depth

2K point FIFO

Software Auto-Calibration

Supports Multi-Card Synchronization