User`s manual

Hardware Information 23
PXI-3920/3910
User’s Manual
2.6.2 COM1/COM2 Mode Settings (JP1/JP2/JP3/JP4/JP5/JP6)
COM1 and COM2 on PXI-3920/3910 controllers support RS-
232, RS-422, and RS-485 specifications. JP1, JP2, JP3, JP4,
JP5, and JP6 are used set the operation mode of COM1 and
COM2. Please refer to the following table for mode settings.
Figure 2-18: COM1 & COM2 JP1 through JP6 Settings