System Structure:

• Intelligent P485 card.
• External cable with four standard DB25 or DB9 connector.

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:

• MSDOS
• Windows 95/98
• Windows 2000
• Linux
• Windows 3.1
• Windows NT
• SCO Openserver UNIX
• Other operating system

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 :isolated RS422/RS485. Each port can be assigned to RS422 or RS485 by DIP Switch.
• Baud Rate : each port can be configured to 50~115200bps.
• Connector Type : DB25 male connector ( with A400 cable ).
                              DB9 male connector ( with P485 cable ).

Dimensions:

• P485 Card : 6.25 x 4.25 inch

Environment:

• Operating Temperature : 0°C to 55°C
• Operating Humidity : 10% to 95% RH.
• Storage Temperature : 0°C to 65°C
• Storage Humidity : 5% to 95% RH.