User Manual

7000 Bus Converter User’s Manual (Version 1.8 Jan/2006, 7PH-006-18) --------------- 46
3.3 I-7563 Pin Assignment and Specifications:
Introduction
The I-7563 is a cost-effective module for transfer
serial data over USB. It allows you to connect
your serial devices to systems using a USB
interface. Connecting the I-7563 to a PC, The I-
7563 contains “ Self Tuner “ This chip auto-tunes
the baud rate and data format to the Rs-485
network. The I-7563 module derives the power
from the USB port and doesn’t need any power
adapter. It also features a high-speed 115.2 Kb/s
transmission rate, and supports various O.S.
I-7563 is a USB to one channel RS-485
converter with a three way RS-485 Hub. Each
channel has its own RS-485 driver IC on it, so it
can support star-shaped wiring.
I-7563
USB to 3 Ports RS-485 Hub
Converter
( CH 3 )
( CH 1 )
( CH 2 )
( USB )
Variable Baud Rate
300,..9600,..115.2K
Variable Rate Format
Specifications
z Compatibility: USB 1.1 and 2.0 standard
z Input Port: USB.
z Output Port: Three RS-485.
z Speed: “Self Tuner” inside
z 3000 V DC Isolation protections provided.
z Photo-coupler isolation: 2500V rms
z 256 modules max. In three channels
RS-485 network without repeater.
z 2048 modules max. In three channels
RS-485 network with repeater.
z Repeater request: 4,000 feet or over 256 modules.
z Parity Bit : odd, even, none
z Data Bit : 5,6,7,8
z Stop Bit :1, 1.5, 2
z Operating temperature: -25℃ to +75℃
z Storage temperature: -25℃ to +80℃
z Humidity: 5~ 95%
z Driver Supported: Windows 98/ME/2000/XP, Linux