71
W&T
Serial PCI cards
Subject to error and alteration
PCI card 2x RS232, #13812
Function
The W&T PC card model 13812 provides on port 1 and port 2
two independent serial RS232 interfaces with galvanic isolation
of 1kV DC. ports 3 and 4 can be used also for any two non-
galvanically isolated serial interfaces.
Wiring configuration
The RS232 connections on the PC card are implemented as DB9
plugs with standard PC pin assignments. The connector pin as-
signments are shown in the following table:
pin#
function
1
DCD
2
RxD
3
TxD
4
DTR
5
GND
6
DSR
7
RTS
8
CTS
9
RI
Summary of Contents for 13011
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