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781963-01
781963-01, Single Port, C Series, NI-9866 LIN Interface Module
Actual item may vary if no part number is provided on quote request.
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Andrew Gar**** Verified Buyer
" Amazing to work with and had my order within 1 week after purchasing with all NI certs and data that were needed. "
March 2025
Said Sai**** Verified Buyer
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January 2025
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May 2025
Gregg Flecki**** Verified Buyer
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January 2025
Carol Zimme**** Verified Buyer
" Very responsive and helpful, competitive pricing. Good source! "
July 2025
Andrew Gar**** Verified Buyer
" Amazing to work with and had my order within 1 week after purchasing with all NI certs and data that were needed. "
March 2025
Said Sai**** Verified Buyer
" Competent contact for highly specialized components. The support team is very knowledgeable. Many thanks for the help and the fast shipping! "
January 2025
Bob C**** Verified Buyer
" Jason was able to get our emergency situation taken care of quickly and professionally. "
May 2025
Gregg Flecki**** Verified Buyer
" Great service and great products. This is my 2nd time using Apex Waves, truly impressed. "
January 2025
National Instruments 781963-01 C Series LIN Interface Module
Part Number 781963-01 is the identifying part number for the National Instruments NI-9866 C Series LIN Interface Module. The module consists of a 9-pin male D-sub connector that provides a connection to a LIN bus. The port has two COM pins that serve as the ground reference for the LIN signal. Likewise, the port also has a SHLD pin, that allows you to connect to a shielded LIN cable. This is particularly useful when you want better signal integrity and EMC performance while working in a noisy environment.
The 781963-01 requires an external supply voltage of +8V to +18V, which is provided through the Vsup pin from the LIN bus. Likewise, the power consumption for the module is 1 W max. in active mode while the thermal dissipation at 70°C is 1.25 W max. For safety considerations, keep in mind that the maximum voltage between the port and the COM must be within ± 40 VDC.
The cabling specifications for the 781963-01 state that the LIN cables should meet the requirement of a bus RC time constant of 5 µs. Therefore, Belden cable (3084A) and other unterminated CAN/Serial quality cables are suitable for such applications. Likewise, the maximum allowed cable length is 40m and the maximum number of devices on a LIN bus is 16.
The LIN port on the 781963-01 is isolated from the other modules in the system. The port also contains an NXP TJA1028 LIN transceiver that supports a maximum baud rate of 20 kbps. Both the LIN controller and the transceiver are compatible with the LIN 1.3/2.0/2.1/2.2 specifications.
The 781963-01 weighs 5 g (approx.) and is recommended for indoor use only. The operating temperature for the module is -40° to 70°C and the operating relative humidity is 10% to 90%. On the other hand, the module is to be stored at a temperature range of -40° to 85°C at a relative humidity of 5% to 95%. Furthermore, the recommended maximum altitude for the operation of the module is 2000m.
| Model | 781963-01 |
|---|---|
| Part Number | 781963-01 |
| Model Name | NI-9866 |
| Part Type | C Series LIN Interface Module |
| Number of Ports | 1 |
| Supply voltage range (VSUP) | 8 to +18 VDC normal operation,-0.3 to +40 V absolute limits |
| LIN Bus Lines Voltage | -40 to +40 VDC |
| Power Consumption | 1 W max (active mode) |
| Transceiver | NXP TJA1028 |
| Maximum Baud Rate | 20 kbps |
| Operating Temperature | -40° to 70°C |
Associated part numbers for 781963-01:
781963-01 PDF Manuals
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