AI Analog Input

ADC resolution

16-bit

Input channels

32 single-ended/16 differential asynchronous acquisition (PCI5654/5656);

16 single-ended/8 differential asynchronous acquisition (PCI5655/5657)

Input range

±10V, ±5V, ±2V, ±1V

Sampling rate

500KHz (PCI5654/5655);

250KHz (PCI5656/5657)

Channel scanning mode

Asynchronous cyclic scanning

Acquisition mode

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

Memory depth

4K-point FIFO

Trigger source

Software forced trigger, analog trigger, digital trigger

AO Analog Output

Resolution

16-bit

Output channels

4 synchronous outputs (PCI5654);

2 synchronous outputs (PCI5655);

0 synchronous outputs (PCI5656/5657)

Conversion rate

Maximum 100KHz sampling rate

Range

±10V

Memory depth

4K-point FIFO

Generation mode

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

CTR Counter

Number of channels

1-channel 32-bit

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

CTR sampling method

CI: On-demand single-point sampling

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

DIO

8-channel static digital input/output, programmable I/O direction and status

PFI Channel

8-channel static digital input/output, timing signal input/output

Software automatic calibration

Supports multi-card synchronization