User`s manual

28 • CYMOD 4530
4
CYMOD 4530
4.1. Overview
What is CYMOD 4530 ?
Universal Serial Bus (USB) is an open, royalty free, Plug and Play standard for
PC peripheral connectivity, supported by leading computer,
telecommunications and software companies. It behaves i n a similar fashion to
conventional bus technology (serial, parallel, ISA…), but it is faster, and requires
no additional slots or IRQs.
The CM 4530 takes advantages of the USB technology, and for the
convenience of PC, IPC, notebooks, laptops and handheld OC users,
it provides an easy way to link up with industry standard buses, interfacing with
RS-232/422/485 standards.
Features of CYMOD 4530
l USB Specification 1.1 Compliant
l Plug and Play Installation
l Requires no AC outlet
l RS-232 support RTS CTS handshake signal
l Full-Duplex RS-422 support