User`s manual

74 Extension Modules
Figure 5-15: PMC-3534G PCB layout and extension card
Figure 5-16: PMC-3534G Front panel
5.7 PMC-3544G
Features
X IRQ and I/O address automatically assigned by PCI Plug
and Play
X Communication ports with intelligent buffer
X RS-422/485 hardware selectable
X RS-485 with auto direction flow control
X High speed concurrent communications (max. 115200bps)