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1. Introduction
Thank you for purchasing this 8-port RS422/485 serial PCI Card. It is a
high performance serial port adapter that is specially designed to
connect RS422(4-wire) or RS485(2-wire) serial devices to any computer
with PCI slots. It supports all enhanced features with its 16C950 UARTs
that defined by serial port specifications.
Features:
Fully PCI Bus Specifications 2.2 compliant
Supports 8 RS422/485 over one single PCI slot
16C950 UART, built-in 128-byte on-chip FIFO
Up to 921.6 Kbps baud rate, over 700 Kbps data throughput
Precise RS485 ATTA
disable the line driver by hardware
Optional 15KV ESD surge protection model is available
Supports Windows 98SE, 2000 and XP, 2003, Vista
2. Connector and Jumper Layout
JP1: RS422/485
Mode Selector
J3 (DB62F):
S1~S8
External
Connector
for Octopus
Cable
MSC-108B
Installation Guide
(Auto Transceiver Turn Around) feature to
TM
J1: Factory
Use Only
Term. Resistor
Ena/Disable
Jumpers
S8
:
:
S1
1
JP2, JP3: 8 Spare Jumpers (no
function, keep the jumpers only)
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Table of Contents
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Summary of Contents for AAxeon MSC-108B
- Page 1 MSC-108B Installation Guide 1. Introduction Thank you for purchasing this 8-port RS422/485 serial PCI Card. It is a high performance serial port adapter that is specially designed to connect RS422(4-wire) or RS485(2-wire) serial devices to any computer with PCI slots. It supports all enhanced features with its 16C950 UARTs that defined by serial port specifications.
- Page 2 8-Port RS422/485 Serial PCI Card 3. Jumper Settings RS485 User: Since the factory jumper settings are initially set at 2-wire RS485 mode. There is no need to change any jumper settings from the default settings. RS422 User: Change the mode jumper away from the ”485” ...
- Page 3 8-Port RS422/485 Serial PCI Card Note: Please use the spare jumpers that were kept on JP2 and JP3. They were kept there to prevent from loosing. RS485 TXD Termination Resistor Enable/Disable Terminator Settings (JP4 for S1, JP6 for S2, JP8 for S3, JP10 for S4, JP5 for S5, JP7 for S6, JP9 for S7, JP11 for S8): Jumper Name Jumper Settings...
- Page 4 8-Port RS422/485 Serial PCI Card 4. Driver Installation for Win2000, XP and Vista Note: The drivers for Windows are shipped in the following folder (E:\IO\OXFORD\RS422_485) of the driver CD. The files are in ZIP format (e.g. V6515_RS422_485.ZIP). Please copy the file to your hard drive C: or what folder you want, unzip it before proceeding with your installations.
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