USER’S MANUAL
PCI Express PEX Series
Interface Module
1-Channel RS-232C Asynchronous Serial Communications
and 1-Channel Printer Input/Output PCI Express Product
(Product Model: PEX-400111)
RS-232C
Trasnfer rate
1 Mbps (max.)
1 channel
1024-byte
transmit/receive FIFO
Transmission length
15 m (max.)
Our original
communications controller
Se
ria
l
IEEE 1284
Centronics compatible
1 channel
16-byte
transmit/receive FIFO
Transmission length
10 m (max.)
ST78C36 compatible
parallel communications controller
Standard parallel port
Pa
ral
le
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