Description
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The National Instruments DAQPad-6508 Digital I/O Device is a legacy DAQ device that features a wide array of technical specifications designed for versatile applications. This device comes with several part numbers including 777661-01, 777661-06, and 777661-07, ensuring a range of options for different setups and requirements.
At its core, the DAQPad-6508 operates through a USB interface, making it easily compatible with most modern computer systems. It boasts 96 bi-directional 5 V static I/O lines, divided into 8-bit ports with four 24-bit Programmable Peripheral Interfaces (PPIs) further divided into three 8-bit sub-ports. This level of granularity allows for precise control and monitoring of a large number of inputs and outputs simultaneously.
With a transfer rate of up to 60 samples per second (S/s), the DAQPad-6508 is capable of handling demanding data acquisition tasks efficiently. It is designed to be compatible with both TTL and CMOS signal levels, providing flexibility in interfacing with a variety of sensors and devices.
The device can output a signal current of 0.5A maximum at +5 VDC at pin-49 and pin-99, with a current drive of 2.5 mA per channel or 240 mA in total. This ensures ample power for a wide range of external devices connected to the DAQPad-6508.
Regarding power requirements, the DAQPad-6508 is quite efficient, requiring up to 12 W at 9–30 VDC, with a typical USB current of 220 mA and a maximum of 500 mA at 4.40–5.25 VDC. It utilizes a 100-pin female, 0.050 series D-type connector, providing a reliable and secure connection to external devices and sensors.
In summary, the National Instruments DAQPad-6508 Digital I/O Device is a highly capable and versatile DAQ device, suited for a wide range of data acquisition tasks in various fields. Its robust design, coupled with its comprehensive
| Feature | Description |
|---|---|
| Part Numbers | 777661-01, 777661-06, 777661-07 |
| Category | Legacy DAQ Devices |
| Model | DAQPad-6508 |
| Description | National Instruments DAQPad-6508 Digital I/O Device |
| Interface | USB |
| Channels | 96 bi-directional 5 V static I/O lines |
| Ports | 8-bit, with four 24-bit PPIs divided into three 8-bit sub ports |
| Transfer Rate | Up to 60 S/s |
| Compatibility | TTL and CMOS |
| Output Signal Current | 0.5A maximum at +5 VDC at pin-49 and pin-99 |
| Current Drive | 2.5 mA per channel/240 mA total |
| Power Requirement | Up to 12 W at 9–30 VDC, USB current of 220 mA typical and 500 mA maximum at 4.40–5.25 VDC |
| Connector | 100-pin female, 0.050 series D-type |
| Power-up State Configuration | Question 1: What interface does the DAQPad-6508 use? Answer 1: USB interface Question 2: How many I/O lines does the DAQPad-6508 have? Question 3: What is the max transfer rate of the DAQPad-6508? Question 4: What signal levels is the DAQPad-6508 compatible with? Question 5: What is the typical USB current of the DAQPad-6508? |
