CH Tech Network Card PX431S User Manual

C&H Technologies, Inc. 445 Round Rock West Drive Round Rock, TX 78681-5012  
(512) 733-2621 FAX (512) 733-2629 www.chtech.com  
PX431S  
Quad RS-232  
Interface Module  
The PX431S provides four (4)  
completely independent RS-232  
terminal interfaces. Each channel  
has 13 programmable fixed data  
rates from 75 baud to 38.4Kbaud  
and independently programmable  
handshake modes: RTS/CTS and/or  
DTR/DSR hardware handshakes,  
XON/XOFF software handshake, or  
none.  
Independent  
2KByte  
input/output buffers for each port.  
This unit also features a position for  
adding one single-wide M-Module.  
CPCI/PXI Compliance  
Specifications:  
I/O Buffer Memory:  
2 Kbytes for each channel  
Complies with PCI spec. 2.0 R3.0  
and PCI spec 2.2  
Serial Port Characteristics:  
Baud Rates:  
75, 110, 150, 300,  
5V and 3.3V signaling voltage (VIO)  
supported  
600, 1200, 1800,  
2000, 2400, 4800  
9600, 19200, 38400  
Connectors:  
44 pin DSUB  
(female)  
5V only power supply  
33MHz PCI data bus  
Data Length:  
Parity:  
5, 6, 7, 8 bits  
Temperature:  
Operating:  
Storage:  
None, Odd, Even,  
Always 1, Always 0  
Five trigger lines compliant with PXI  
Specification 2.1  
0°C to 55°C  
-40°C to 75°C  
Stop Bits:  
1, 1.5 or 2  
Form Factor: Size 3U  
Handshake Pace:  
Power:  
+5V @ 0.5 A  
+12V @ 0.01 A  
-12V @ 0.01 A  
Applications  
Terminal interfacing  
Peripheral Control  
Software:  
XON/XOFF  
Hardware: DTR/DSR at beginning  
to pace, RTS/CTS during  
transfer to pace  
General Characteristics:  
Notice: Due to component  
heights this module may  
require keeping a second card  
slot open next to the carrier.  
Ordering Information  
Distance:  
Isolation:  
50 feet  
None  
Part Number  
11030210-0001  
Additional Information  
User Manuals for C&H carriers and  
this module can be found on our  
 

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