Bus Type

USB 2.0 or Ethernet

Connector Options

USB5631-D: The acquisition card itself comes with a terminal block version.

USB5631-V: The acquisition card comes with a 68-pin connector lead-out version.

AD Analog Input

ADC Resolution

16 bits

Input Channels

32 single-ended, 16 differential

Input Range

±10V, ±5V, ±2.5V, 0～10V, 0～5V

Sampling Method

Asynchronous sampling

Calibration Method

Software automatic calibration

Sampling Rate

Single channel: Sampling frequency up to 500 KSps

Multi-channel: Each channel sampling frequency up to = 500 KSps /

Total number of sampling channels set

Memory Depth

8K word (point) FIFO memory

Sampling Mode

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

Trigger Source

Software forced trigger, analog trigger, digital trigger

Programmable Gain

1x, 2x, 4x, 8x

Clock Source

Internal clock, external clock

DA Analog Output

Output Channels

2 channels

Conversion Accuracy

16 bits

Sampling Method

Synchronous output

Output Range

0～5V, 0～10V, ±5V, ±10V, ±2.5V, -2.5～7.5 V

Conversion Rate

Single channel up to 1MSps, multi-channel up to 500KSps

Memory Depth

8K word (point) FIFO memory

Sampling Mode

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

Trigger Source

Software forced trigger, analog trigger, digital trigger

Digital Input/Output/PFI

Number of Channels

Total 16 channels; 8 DIO channels (P0.<0..7>),

8 PFI channels (PFI<0..7>/P1, PFI<8..15>/P2)

Electrical Standard

TTL compatible

Direction Control

Independently configurable as input or output

Single Channel Drive Capability

24mA

Counter

Number of Channels

1 channel

Resolution

32 bits

Clock Input Frequency

Up to 2MHz

Electrical Standard

CMOS compatible