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185340D-01

National Instruments’ digital I/O device offers USB interface, supports up to 60 S/s transfer rates, and operates on various global power supplies.

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    Description

    The National Instruments Digital I/O Device comes with a variety of part numbers, including 777661-01, 777661-06, and 777661-07. This device offers a versatile connection through its USB interface, making it a convenient choice for a range of applications.

    Depending on your location, there are specific power supply options available. For those in Japan, the part number 777661-07 is designed for 100VAC supplies, whereas in the United Kingdom, part number 777661-06 supports 240VAC power supplies.

    Equipped with four 24-bit Programmable Peripheral Interfaces (PPIs) and three 8-bit sub ports, this device is capable of handling complex tasks efficiently. Its transfer rates can reach up to 60 S/s, ensuring fast and reliable data processing.

    The device boasts 96 bi-directional 5 V static I/O lines, providing ample connectivity for various external devices. Furthermore, it can deliver an output signal current of 0.5A maximum at +5 VDC on pin-49 and pin-99, with a current drive of 2.5 mA per channel or 240 mA in total.

    For applications requiring synchronized data exchange, the device’s two-wired handshaking capability is a key feature. It also has an external power requirement of up to 12 W at 9–30 VDC, while its USB current requirement is 220 mA typically, peaking at 500 mA maximum at 4.40–5.25 VDC.

    Question 1: What interface does the DAQPad-6508 use?
    Answer 1: USB interface

    Question 2: What is the max transfer rate of the DAQPad-6508?
    Answer 2: Up to 60 S/s

    Question 3: How many bi-directional I/O lines does it have?
    Answer 3: 96 bi-directional 5 V static I/O lines

    Question 4: What is the USB current requirement?
    Answer 4: 220 mA typically, up to 500 mA max

    Question 5: What’s the power need for Japan’s model?
    Answer 5: 100VAC for part number 777661-07

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    Specification Detail
    Part Numbers 777661-01, 777661-06, 777661-07
    Manufacturer National Instruments
    Device Type Digital I/O Device
    Interface USB
    Power Supply Options Japan 100VAC (777661-07), United Kingdom 240VAC (777661-06)
    Programmable Peripheral Interfaces (PPIs) Four 24-bit
    Sub Ports Three 8-bit
    Transfer Rates Up to 60 S/s
    I/O Lines 96 bi-directional 5 V static
    Output Signal Current 0.5A maximum at +5 VDC (pin-49 and pin-99)
    Current Drive 2.5 mA per channel/240 mA total
    Handshaking Capability Two-wired
    External Power Requirement Up to 12 W at 9–30 VDC
    USB Current Requirement 220 mA typical, 500 mA maximum at 4.40–5.25 VDC