Datasheet > USB-4751

USB-4751

更新时间： 2022-12-16 17:10:57

品牌	Logo	应用领域
研华 - ADVANTECH		/
页数	文件大小	规格书
1页	520K
描述
48-ch Digital I/O USB Module

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数据手册

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USB-4751 数据手册

USB-4751

USB-4751L

48-ch Digital I/O USB Module

24-ch Digital I/O USB Module

Features

. Compatible with USB 1.1/2.0

. Portable

. Bus-powered

. 48/24 TTL digital I/O lines

. Emulates mode 0 of 8255 PPI

. Buffered circuits for higher driving capacity than the 8255

. Interrupt handling

. Timer/Counter interrupt capability

. Supports both dry and wet contact

. 50-pin Opto-22 compatible box header

. Suitable for DIN-rail mounting

. One lockable USB cable for secure connection included

RoHS

COMPLIANT

2002/95/EC

Introduction

The USB-4700 series consists of true Plug & Play data acquisition devices. No more opening up your computer chassis to install boards-just plug in the module, then get the data.

It’s easy and efﬁcient. USB-4751/4751L is a 48/24-bit digital I/O module for the USB bus. Its 48/24 bits are divided into six/three 8-bit I/O ports and users can conﬁgure each port as

input or output via software. USB-4751/USB-4751L also provides one event counter and three 16-bit timers, which can be cascaded to become a 32-bit timer.

Speciﬁcations

Digital Input

General

. Channels

. Compatibility

. Input Voltage

48/24 (shared with output)

5 V/TTL

Logic 0: 0.8 V max.

Logic 1: 2 V min.

. Bus Type

. I/O Connectors

USB 1.1/2.0

50-pin IDC male connectors, pin assignments are fully

compatible with Opto-22 I/O module racks

. Dimensions (L x W x H) 132 x 80 x 32 mm

. Power Consumption

Typical: 200 mA @ 5 V

Max.: 500 mA @ 5 V

Digital Output

. Channels

. Compatibility

. Output Voltage

48/24 (shared with input)

5 V/TTL

Logic 0: 0.5 V max.

Logic 1: 3.8 V min.

. Operating Temperature 0 ~ 60° C (32 ~ 140° F) (refer to IEC 68-2-1, 2)

. Storage Temperature -20 ~ 70° C (-4 ~ 158° F)

. Storage Humidity

5 ~ 95% RH, non-condensing (refer to IEC 68-2-3)

. Output Capability

Sink: 12 mA @ 0.5 V

Source: 12 mA @ 3.8 V for single Channels

5 mA @ 3.8 V for all Channels in High status

Ordering Information

. USB-4751

48-ch Digital I/O USB Module

. USB-4751L

. 1960004544

. 1960005788

24-ch Digital I/O USB Module

Wallmount Bracket

VESA Mount Bracket

Counter/Timer

. Channels

. Resolution

32-bit

. Max. Input Frequency 8 MHz

Online Download

www.advantech.com/products

下载PDF

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