PXIe 8431/16 Termination Resistors

[brandon777]

Does the PXIe 8431/16 have termination resistors (100ohm) required for RS-422/RS-485 RX lines? Can't find anything on this in the datasheet/manual.

[MauraW]

Short answer is no they are not included in the module.

Some information that may help: 

• https://forums.ni.com/t5/Instrument-Control-GPIB-Serial/Terminating-Resistor-on-NI-PCIe-8433/td-p/33... 
• https://documentation.help/NI-Serial-Hardware-Software/RS485Termination.html 
• https://knowledge.ni.com/KnowledgeArticleDetails?id=kA00Z0000019M21SAE&l=en-US