Instruction Manual

RMS Technologies 4 Version 1.00
USB485 Converter Card September 28, 2004
1 Specifications
GENERAL
• UART I/F Supports 7 / 8 Bit Data, 1 / 2 Stop Bits and Odd/Even/Mark/Space/No
Parity
• Data rate 300 => 250K Baud
• 384 Byte Receive Buffer / 128 Byte Transmit Buffer for high data throughput
• Adjustable RX buffer timeout
• Auto Transmit Buffer control
• Integrated Power-On-Reset circuit
• Integrated 6 MHz – 48 MHz clock multiplier PLL
• USB 1.1 and USB 2.0 compatible
VIRTUAL COM PORT (VCP) DRIVERS for
- Windows 98 / 98SE / ME
- Windows 2000 / XP
USB Direct Drivers + DLL Software Interface for
- Windows 98 / 98SE / ME
- Windows 2000 / XP
2 Pin Assignments
Pin Function
1 A Output
2 Ground
3 B Output
RS485 Connection View