iDAQ-731

Specifications

Isolated Digital Input

§ Channels                                16

• Input type Sink (NPN)

§ Input logic level (referenced to DICOM)

OFF state 0 V ~ +3 V

iDAQ-751

iDAQ-763D

§ Input current draw

ON state        +10 V ~ +40 V OFF state 1 mA max.

§

§ Input protection voltage

• Response time

§ Debounce filter

• Isolation protection

ON state        3 mA max.

+60 V max, -8 V min.

100 μs max.

10 μs ~ 84 ms, software configurable

§ Acquisition type

• Buffered acquisition

600 VRMS

Instant or buffered, software configurable

§ Edge detection

Sample rate

10 kHz max., software configurable Internal data buffer (FIFO) size 512 samples, each sample

contains state of all channels Interrupt Rising edge, falling edge, or both edges, software configurable for each channel independently

• Pattern match detection By port detection, each channel can

be enabled or disabled by software

§ Frequency

• Other feature

§ Timing signal output to chassis

independently 1 kHz max.

Latch digital input states when interrupt occurs

From one of the digital input channels or digital input pattern match event, software configurable

Universal Isolated Digital Output

• Channels 16
• Output type Sink (NPN) or source (PNP), software

§ Load voltage

configurable per port (8-channel)

+10 V ~ +40 V

• Load current 350 mA per channel
• Output impedance 2 Ù max.
• Response time 100 μs
• Isolation protection 600 VRMS

§ Current limit protection            Yes

• Flyback diode protection Yes
• Power-on output state OFF state
• Acquisition type Static or buffered, software

configurable

§ Buffered output                        Update rate

10 kHz max., software configurable

General

Internal data buffer (FIFO) size 512 samples, each sample contains state of all channels

• Power consumption from chassis 425 mW / 450 mW max.
• Dimensions 100 x 80 x 25 mm (3.94 x 15 x 0.98

in.)

• Operating temperature -20 °C to 60 °C (-4 °F to 140 °F)
• Storage temperature -40 °C to 70 °C (-40 °F to 158 °F)
• Operating humidity 10% to 90% RH, non-condensing
• Storage humidity 5% to 95% RH, non-condensing
• Vibration 5Grms
• Shock 30G
• Certification EMC: CE, FCC

Safety: CB, UL

Ordering Information

• iDAQ-731-AE 16-ch IDI and 16-ch Universal IDO iDAQ module