System Structure:

• Intelligent PCI PORT card.
• External cable with four standard DB25/DB9 connector or external cable to RS4232-4 box (option).

Serial Communication Controller:

• Type:16550A compatible with PGA support.
• Speed:1.8432MHz.(can be used up to 7.3728MHz)

Hardware Compatibility:

• 5V PCI bus slot.

Software Compatibility:

• DOS Library
• Windows 3.1
• Windows 95/98
• Windows NT
• Linux
• SCO OpenServer

System I/O & IRQ Mapping:

• One 32byte and one 8byte I/O mapping assigned by PCI BIOS.
• One IRQ mapping assigned by PCI BIOS.

Port Capability:

• Number of Port:4 ports per card.
• Interface:RS232C (with standard DB37 to four DB25/DB9 connector cable) isolated RS232/RS422/RS485 (with DB37 cable to external RS4232-4 box. each port can be assigned to RS232, RS422 or RS485) (option)
• Baud Rate: Each port can be configured to 50---115200bps.
• Connector Type: DB25 male connector. (with A400 cable or in RS4232-4 box)
                           DB9 male connector. (with P485 cable)

Dimensions:

·                     P584 Card:5.5 X 4.0 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.

• User can add one more P584 card to support 8 ports per system.
• User can connect with RS4232-4 box to support isolated RS422 or RS485 Interface for each port independently.
• P588 PCI PORT Card: intelligent buffer eight port card.
• P888 PCI PORT Card: intelligent eight port card. built-in 80960 local processor  and CD 1865 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.
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