Serial Communication Controller :

• Type: 16550A compatible with PGA support.
• Speed:22.1184 MHz.

Hardware Compatibility:

• 5V PCI bus slot.

Software Compatibility:

• MSDOS
• Windows 95/98
• Windows NT
• Windows 2000
• Linux
• Other operating system

System I/O & IRQ Mapping:

• One 32byte I/O mapping assigned by PCI BIOS.
• One IRQ mapping assigned by PCI BIOS.

Port Capability

• Number of Port: 2 ports per card.
• Interface:RS422/RS485
• Note : Each port can be assigned to RS422 or RS485 by DIP Switch. RS422/485 interface with isolated function in P422l model. RS422/485 interface with surge protection in R422S/485 interface with isolated and surge protection function in P422lS model.
• Baud Rate: each port can be configured to 50 - 115200bps
• Connector Type: DB9 male connector.

Dimension

·                     P422 Card: 4.85 x 3.95 inch.

Environment:

·                     Operating temperature:0~55°C

·                     Operating humidity:10%~95%RH

·                     Storage temperature:0°C~65°C

·                     Storage humidity:5%~95% RH

Performance Upgrade Capability and Relative Products.

·                     P485 PCI PORT Card: each card support four isolated RS422/485 ports

·                     RS4232-4 box : 4 RS232 to isolated RS232/422/485 converter box.

·                     RS4232-8 box : 8 RS232 to isolated RS422/485 converter box.

• P888 PCI PORT card : intelligent eight port card . built-in 80960 local processor and CD1865 RISC type communication controller.
• User can also use our PCI PORT local processor built-in card to support more ports and reduce main CPU overhead.

·                     All names are the trademarks of their respective organization.