Appendix D Specifications
PCI Serial for Windows Me/9x D-4 ni.com
Environmental Characteristics
Operating environment
Component temperature..................0 to 70 °C
Relative humidity............................10 to 90%, noncondensing
Storage environment
Temperature.....................................–40 to 120 °C
Relative humidity............................5 to 90%, noncondensing
EMI.........................................................FCC Class A Verified
Software Characteristics
Maximum serial transfer rate1
RS-485.............................................460,800 bps
RS-232.............................................115,200 bps
1 Actual speed may vary considerably from speed shown due to system and instrumentation capabilities.