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7000 Bus Converter User Manual (version 1.2,Feb/2003, 7PH-006-10) --------------- 54
3.3 I-7563 Pin Assignment and Specifications:
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
Introduction
The I-7563 is a cost-effective module for transfe
r
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 powe
r
from the USB port and doesn’t need any powe
r
adapter. It also features a high-speed 115.2 Kb/s
transmission rate, and supports various O.S.
Do you have any RS-485 wiring problems? The
I-7563 is USB to three ports RS-485 Hub. Each
channel has its own RS-485 driver IC on it, so it
can support star-shaped wiring.
Specifications
Full compatibility with USB 1.1 specifications.
Input Port: USB.
Output Port: Three RS-485.
Speed: “Self Tuner” inside
3000 V DC Isolation protections provided.
256 modules max. In three channels
RS-485 network without repeater.
2048 modules max. In three channels
RS-485 network with repeater.
Repeater request: 4,000 feet or over 256 modules.
Power consumption: 1.5 W max.
Storage temperature: -25℃ to +80℃
Humidity: 5~ 95%
Driver Supported: Windows 98/ME/2000/XP, iMAC
OS 10.1X, 10.2.X, Linux