Multi-port Serial Card Selection Guide
Model
Bus
COM-Selector
RS-232 Ports
RS-422/485 Ports
Self-Tuner
Isolation
Surge Protection
Max. Speed (bps)
FIFO Size (bytes)
Programmable
Microprocessor
Flash/SRAM (KB)
Connector
Dimensions (mm)
Status
VXC-112A
PCI
Yes
2
-
-
-
Yes
115.2K
16
-
-
-
DB9
(Male)
130 x 105
OK
VXC-114U
Universal PCI
Yes
4
-
-
-
Yes
115.2K
128
-
-
-
DB37 (Female)
130 x 105
OK
VXC-142
PCI
Yes
-
2
Yes
-
Yes
115.2K
16
-
-
-
DB9
(Male)
130 x 105
OK
VXC-142i
PCI
Yes
-
2-Isolated
Yes
3KV
Yes
115.2K
16
-
-
-
DB9
(Male)
140 x 95
OK
VXC-144U
Universal PCI
Yes
-
4
Yes
-
Yes
115.2K
128
-
-
-
DB37
(Female)
130 x 105
OK
VXC-144iU
Universal PCI
Yes
-
4-Isolated
Yes
3KV
Yes
115.2K
128
-
-
-
DB37 (Female)
130 x 105
OK
VXC-182i
PCI
Yes
1
1-Isolated
Yes
3KV
Yes
115.2K
16
-
-
-
DB9
(Male)
140 x 95
OK
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