USB to RS232 Converter

Description - USB to RS - 232/422/485 Converters Module

The i-7561 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-7561 to a PC, you get one RS-232/422/485 port. Like our i-7520A, the i-7561 contains “ Self Tuner “ This chip auto-tunes the baud rate and data format to the Rs-485 network.The i-7561 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. independent RS-232/422/485 Ports.

Features

·  Full speed with USB 1.1specifications

·  Input: USB protocol

·  Output: RS-232/422/485 protocol

·  Speed: "Self Tuner" inside

·  3000 Vdc isolation protection provided

·  256 modules max. in one RS-485 network without repeater

·  2048 modules max. in one RS-485 network with repeater

·  Repeater request: 4,000 feet or over 256 modules

·  Plug-and-play installation

·  The i-7561 gets the power from USB port; no need external power supply

·  Windows 98/ME/2000/XP and Linux drivers supported. Driver for other operating system are currently under development

Ordering information:

·  i-7561
USB to RS-232/422/485 Converter

·  i-7561 CR
USB to RS-232/422/485 Converter (RoHS)

·  i-7561-G CR
USB to RS-232/422/485 Converter (Gray Cover) (RoHS)

·  Include cable
CA-USB18(1.8M Cable) x 1

Specifications