COM-4(PCI)H
Ver.2.01
1
PCI-bus 4Ch RS-232C Communication Board
COM-4(PCI)H
T
his board is external equipment and an int
erface board of t
he
PCI bus conformit
y which performs serial communicat
ion of
RS-232C conformity.
It has the serial port of four channels by one
sheet.
Attached st
andard COM driver soft
ware [COM Set
up Disk] by
using it
, it can access as a Windows or st
andard COM port for
Linux.
Moreover, t
his board can be replaced within t
he system already
built for t
he higher rank compatible product of our company
COM-4(PCI).
Features
-
It corresponds t
o a maximum of 921,600bps high-speed communication.
-
T
he b
aud rat
e o
f each channel can b
e individually set up by software.
-
FIFO buffer of 1
28 bytes o
f reception is carried for every channel 128 by
t
es of transmission.
-
T
he b
oard of a maximum of 16 sheet
s can be ext
ended, an
d setup t
o COM
1-COM
2
56 is p
ossible.
-
It can be used as Windows and a standard COM p
ort of Linux b
y at
t
ached driver sof
tware.
Specification
Item
Specification
Number of channels
4 channels
Interface type
RS-232C
Transfer method
Asynchronous serial transfer
Baud rate
2 to 921,600bps *
1
*
2
Data length
5, 6, 7, 8 bits
1, 1.5, 2 stop bits *
1
Parity check
Even, Odd, Non-parity *
1
Controller chip
162850 or equivalent
(Each channel has 128-byte receive and 128-byte transmit FIFO buffers.)
Connecting distance 15m(Typ.)
Interrupt requests
1 level use *
3
I/O address
Any 32-byte boundary
Power consumption
5VDC 500mA (Max.)
Operating
temperature
0 to 50°C, 10 to 90
%
RH (No condensation)
PCI bus specification 32-bit, 33MHz, 5V
Dimension (mm)
121.69(L)
×
106.68(H)
Weight
130g
*1 These items can be set by software.
For the "API Function Library API-PAC(W32)" and the "Standard COM Driver Software COM
Setup Disk" on the supplied CD-ROM, the range is 15 to 921,600 bps.
*2 Data transmission at high speed may not be performed normally depending on the environment
including the type of status of connected material of cable and environment.
*3 A single interrupt signal "INTA" is output as a collection of interrupt input signals from four
channels.
Th
e standard outside dimension (L) is
t
h
e d
ist
an
ce f
rom t
h
e end of t
h
e b
oar
d
t
o t
h
e ou
t
er su
rf
ace of t
h
e slot cover.
121.69(L)
1
0
6
.6
8
(H
)
[ mm]
Board size
Packing List
- Board [COM -4(PCI)H] - 1
- T
his User's Manual - 1
- COM Setup Disk(CD-ROM ) - 1
