---
lang: "en"
title: "Converter / USB 1.1 / 2.0 / 3.0 to RS-232/422/485"
sku: "I-7561U-G CR"
canonical_url: "https://shop.marcomweb.it/en/serial-networks/converter-usb-11-20-30-to-rs-232422485-i-7561u-g-cr"
brand: "ICP DAS"
image: "https://shop.marcomweb.it/storage/2527/conversions/joomla_chq99idag4qn9ST586M-webp.webp"
end_of_life: "false"
---

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I-7561U-G CR High-speed and isolated USB 1.1 / 2.0 / 3.0 to RS-232/422/485 converter

The I-7561U is an economical module for transferring serial data via USB. It allows you to connect your serial devices to systems using a USB interface. By connecting the I-7561U to a PC, you get an RS-232/422/485 port. Like the I-7520A, the I-7561U contains the "Self-Tuner" chip which automatically tunes the Baud Rate and data format to the RS-485 network. The I-7561U module draws its power from the USB port and does not require any adapter.

## Technical Features

- Ports 1 x RS-232/422/485
- Baud Rate 300 ~ 921.6 kbps
- USB Specification Fully compatible with USB 1.1/2.0/3.0, Type B connector
- Input power range +5 VDC from USB, consumption 0.5 W
- Plastic mechanical enclosure
- Dimensions (mm) 72 x 115 x 35 (W x L x H)
- Installation DIN rail mounting
- Environmental: Operating temperature -25 ~ +75 °C, Storage temperature -30 ~ +75 °C, Humidity 10 ~ 90% RH, non-condensing

 

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Source: https://shop.marcomweb.it/en/serial-networks/converter-usb-11-20-30-to-rs-232422485-i-7561u-g-cr

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