185343D-01

Description

The National Instruments digital I/O device comes with a variety of specifications that make it a versatile tool for many applications. The part numbers for this device include 777661-01, 777661-06, and 777661-07, ensuring a range of options for potential users.

This device operates as a Digital I/O Device, featuring a convenient USB interface for easy connectivity with computers and other USB-compatible devices. Its architecture includes four 24-bit Programmable Peripheral Interfaces (PPIs), alongside three 8-bit sub ports, providing ample flexibility for various digital input and output operations.

With transfer rates of up to 60 Samples per second (S/s), it offers efficient data exchange capabilities. The device boasts 96-bit, bi-directional, 5 V static I/O lines, compatible with both TTL and CMOS signal levels, ensuring wide compatibility with different digital logic families.

Regarding output capabilities, it can deliver 0.5A maximum at +5 VDC on specific pins (pin-49 and pin-99), with a current drive of 2.5 mA per channel or 240 mA in total. Connectivity is facilitated through a 100-pin female, 0.050 series D-type connector, offering a reliable and secure connection.

Power requirements for the device are up to 12 W at a voltage range of 9–30 VDC, with a USB current requirement of 220 mA typically, peaking at 500 mA at a voltage range of 4.40–5.25 VDC. This ensures the device can be powered through a variety of sources, providing flexibility in deployment.

< Question 1: What is the maximum transfer rate of the DAQPad-6508?
Answer 1: Up to 60 Samples per second (S/s)

Question 2: What interface does the DAQPad-6508 use?
Answer 2: USB interface

Question 3: How many bits does each I/O line of the DAQPad-6508 support?
Answer 3: 96-bit, bi-directional

Question 4: What is the max output current at +5 VDC for DAQPad-6508?
Answer 4: 0.5A on specific pins

Question 5: What are the power requirements for the DAQPad-6508?
Answer 5: Up to 12 W, 9–30 VDC

Specification	Detail
Part Numbers	777661-01, 777661-06, 777661-07
Manufacturer	National Instruments
Device Type	Digital I/O Device
Interface	USB
Programmable Peripheral Interfaces (PPIs)	Four 24-bit
Sub Ports	Three 8-bit
Transfer Rates	Up to 60 S/s
Digital I/O	96-bit, bi-directional, 5 V static I/O lines
Support	TTL and CMOS
Output Signal Current	0.5A max at +5 VDC (pin-49 and pin-99)
Current Drive	2.5 mA per channel / 240 mA total
Connector	100-pin female, 0.050 series D-type
Power Requirement	Up to 12 W at 9–30 VDC
USB Current Requirement	220 mA typical, 500 mA max at 4.40–5.25 VDC

Description

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