Measurement-computing DAQFlex User Guide Manuel d'utilisateur télécharger pdf (Page 101)

DAQFlex Software User's Guide Hardware Reference – USB-200 Series

101

Component

Supported

Property/Command

Set/Get

Supported Values

DIO{port/bit}

DIR

Set/Get

IN, OUT

LATCH

Set/Get

0 to 1

VALUE

Set/Get

port number: 0

bit number: 0 to 7

port value: 0 to 255

bit value: 0, 1

Analog output is supported on the USB-202/USB-202-OEM and USB-205/USB-205-OEM only.

 Eight 12-bit single-ended analog inputs, numbered 0 to 7

o Analog input range is fixed at ±10 V.

 Two 12-bit analog outputs, numbered 0 to 1 (USB-202/USB-202-OEM and USB-205/USB-205-OEM

only).

o Analog input range is fixed at 0 V to 5 V

 8-bit digital port. Each bit is individually configurable as input or output.

 Timer output channel

 External digital trigger input

 External pacer input/output.

This feature allows multiple devices to acquire synchronized samples.

 1,024 bytes of nonvolatile EEPROM memory; used for storing configuration information, calibration

data, and user data.

 RATE takes a float value.

An error is generated if value is set is less than the device's minimum sampling rate or greater than

the device's maximum sampling rate.

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Measurement-computing DAQFlex User Guide Manuel d'utilisateur Page 101