143578B-02L
National Instruments
143578B-02L
National Instruments
Description
The NI USB-8502, part 143578B-02L, is a 2-port NI-XNET CAN HS/FD Interface Device with synchronization capabilities, ideal for applications requiring fast control of multiple CAN signals. This device, powered through the USB 2.0 High-Speed Bus Interface, features a DMA engine for internal processing and resamples signal data for fixed sample rate waveforms.
Part 143578B-02L, the NI USB-8502, is a 2-PORT NI-XNET CAN HS/FD Interface Device with Synchronization capabilities. Powered through the USB 2.0 High-Speed Bus Interface, this device does not require external power and is ideal for applications that require fast constant control of multiple CAN signals and frames, such as bus monitoring and automation control. Equipped with a DMA engine for internal processing, the USB-8502 features one or two ports, with the 2-port variant including a 3-pin combicon sync port. The device resamples signal data based on received signal outlines to provide a fixed sample rate waveform. Users can avoid signal data loss by setting a high session resample rate, with NI-XNET timestamps providing frame accuracy of 100 ns. The physical dimensions and weight of the 1-port and 2-port variants are specified, along with recommended operating and storage temperature and humidity ranges. The device complies with electrical safety standards such as IEC 61010-1, EN 61010-1, UL 61010-1, and CSA C22.2 No. 61010-1.
| Made By | National Instruments |
|---|---|
| Part Number | 143578B-02L, 784661-01, 784662-01 |
| USB Interface | USB 2.0 High-Speed Bus Interface, Type A plug I/O connector |
| Ports | One or two ports, with 9-pin male D-SUB I/O connector |
| Synchronization Port | 3-pin combicon sync port (2-port variant) |
| Physical Dimensions | 1 port: 3.30 x 4.05 x 0.98 in and 7.30 oz; 2 ports: 3.65 x 4.05 x 0.98 in and 7.58 oz |
Distribution Cache Shipping Info and Options
Shipping Carriers: Here at Distribution Cache we ship using UPS, FedEx, DHL, or TNT. In most cases we get very competitive rates based on our volume and will be happy quote shipping cost to your location upon request. We also know that many customers would prefer to ship collect on their own account numbers and welcome this option.
Shipping Blind: We recognize that many of our customers intend to re-sell the product to their end user. We respect our customer’s relationships with their clients and offer blind shipping as an option to ensure that the package arrives in the most clandestine way possible.
Shipping Process: We take pride in the way we package your order and spare no cost in making sure that it arrives safely at your facility. In the case of new parts, we are always sure to package the factory box inside another larger box for safe transit. For reconditioned parts we often use Distribution Cache customized packaging that is specially made to protect the products from the bumps and falls present during shipment.
Shipping Options:
Next Day Air Early AM - This service is the fastest overnight delivery option available. For most locations the package will be guaranteed by 8:30AM.
Next Day Air – This service guarantees delivery by 10:30AM and is the most frequently used option for overnight shipments.
Next Day Air Saver – This cost saving overnight alternative guarantees delivery by 3PM the next day.
2nd Day Air – For domestic shipments that would take 3-5 days if shipped via Ground, sometimes having the order in 2 days is a great way to go
Ground – Ground is the most inexpensive shipping option provided. Please ask if we are doing a “free domestic ground” shipping promotion on your order. We often provide free ground shipping on larger orders.
Emergency Courier – At times we can help work with a courier service to get the part to your facility during downtimes scenarios. We prefer that the customer sets up the courier but we can be there to make sure the product is handed off to the driver. Please give us a call to see if this is an option on your order.
Please Note: Products listed as “ships today” can ship same-day if an order is placed before 4PM. For larger drives and motors we ask that notification for same-day shipments be provided by 2PM at the latest. For any products listed as “ships in 3-5 days”, please give us a call to see if this can be expedited.
Question:
What is the purpose of the NI USB-8502 device and how is it powered?
Answer:
The NI USB-8502 (Part 143578B-02L) is designed for fast constant control of multiple CAN signals and frames, making it ideal for bus monitoring and automation control. It is powered through the USB 2.0 High-Speed Bus Interface and does not require external power.
Question:
What is the unique feature of the NI USB-8502 that helps prevent data loss?
Answer:
The NI USB-8502 has a DMA engine for internal processing and allows users to set a high session resample rate to avoid signal data loss, ensuring that signal data is continuously captured without interruption.
Question:
What kind of synchronization capabilities does the NI USB-8502 offer?
Answer:
The 2-port variant of the NI USB-8502 includes a 3-pin combicon sync port which provides synchronization capabilities for the device.
Question:
How accurate is the timing for CAN frame data provided by the NI USB-8502?
Answer:
The NI USB-8502 provides frame accuracy of 100 ns with NI-XNET timestamps, which ensures highly accurate timing for CAN frame data.
Question:
What safety standards does the NI USB-8502 comply with?
Answer:
The NI USB-8502 complies with several electrical safety standards, including IEC 61010-1, EN 61010-1, UL 61010-1, and CSA C22.2 No. 61010-1, ensuring its electrical safety for users.