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Measurement Computing DAQFlex User Guide User Manual

Page 104

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DAQFlex Software User's Guide

Hardware Reference – USB-1208FS-Plus

104

Component

Supported
Property/Command

Set/Get

Supported Values

DEV

FLASHLED/{n}

Set

0 to 255

FWV

Get

MM.mm (M = major; m = minor)

ID

Set/Get

Up to 56 characters

MFGCAL

Get

yyyy-mm-dd HH:MM:SS

MFGCAL{item}

Get

YEAR as yyyy; 20xx

MONTH as mm; 01 to 12

DAY as dd; 01 to 31

HOUR as HH; 01 to 23
MINUTE as MM; 01 to 59

SECOND as SS; 01 to 59

MFGSER

Get

Up to 8 hexadecimal digits

RESET/{value}

Set

DEFAULT

DIO

Get

2 (number of digital ports)

DIO{port}

Get

8 (number of bits on the port)

DIR

Set/Get

IN, OUT (port-configurable)

LATCH

Set/Get

0 to 255

VALUE

Set/Get

0 to 255

DIO{port/bit}

LATCH

Set/Get

port number: 0, 1

bit number: 0 to 7

port value: 0 to 255

bit value: 0, 1

VALUE

Set/Get

port number: 0, 1
bit number: 0 to 7

port value: 0 to 255

bit value: 0, 1

Hardware features

8 single-ended (0 to 7), 4 differential (0 to 3) analog input channels

o Analog input ranges:

Single-ended mode: ±10V
Differential mode: ±20V, ±10V, ±5V, ±4V, ±2.5V, ±1.25V, ±1V, ±1.25V

o

Sampling rate: 50 kS/s max rate

o

Channel-gain queue: Up to eight unique, ascending elements; one gain element per channel.

o

Resolution: 12-bit differential mode, 11-bit single-ended mode.

2 analog output channels. The analog output range is 0 V to 5 V.

16 DIO configured as two 8-bit ports. Each port is configurable for input or output.

External digital trigger

Bidirectional external clock

32-bit event counter