USB-4761 B&B Electronics Mfg, USB-4761 Datasheet

USB-4761

Manufacturer Part Number

USB-4761

Description

8-ch Relay And 8-ch Isolated Digital Input Usb Module

Manufacturer

B&B Electronics Mfg

Datasheet

1.USB-4761.pdf (1 pages)

Current page: 1 of 1
Download datasheet (138Kb)

Introduction

TheƒUSB-4761ƒisƒaƒrelayƒactuatorƒandƒisolatedƒdigitalƒinputƒmoduleƒforƒUSBƒbus.ƒItƒprovidesƒ8ƒoptically-isolatedƒdigitalƒinputsƒwithƒisolationƒprotectionƒofƒ2,500ƒV

digitalƒinputsƒinƒnoisyƒenvironmentsƒandƒ8ƒrelayƒactuatorsƒforƒservingƒasƒon/offƒcontrolƒdevicesƒorƒsmallƒpowerƒswitches.ƒForƒeasyƒmonitoring,ƒeachƒrelayƒisƒequippedƒwithƒoneƒredƒLEDƒ

toƒshowƒitsƒon/offƒstatus.ƒTheƒUSB-4761’sƒeightƒoptically-isolatedƒdigitalƒinputƒchannelsƒareƒidealƒforƒdigitalƒinputƒinƒnoisyƒenvironmentsƒorƒwithƒfloatingƒpotentials.

Rugged Protection

TheƒUSB-4761ƒdigitalƒinputƒchannelsƒfeatureƒaƒruggedƒisolationƒprotectionƒforƒindustrial,ƒlabƒandƒmachineryƒautomationƒapplications.ƒItƒdurablyƒwithstandsƒvoltageƒupƒtoƒ2,500ƒV

protectingƒyourƒhostƒsystemƒfromƒanyƒincidentalƒharms.ƒIfƒconnectedƒtoƒanƒexternalƒinputƒsourceƒwithƒsurge-protection,ƒtheƒUSB-4761ƒcanƒofferƒupƒtoƒaƒmaximumƒofƒ2,000ƒV

(ElectrostaticƒDischarge)ƒprotection.

Specifications

Isolated Digital Input

ƒ Channels

ƒ Input Voltage

ƒ Isolation Protection

ƒ Opto-Isolator Response 25ƒμs

Relay Output

ƒ Channels

ƒ Relay Type

ƒ Contact Rating

ƒ Relay on Time

ƒ Relay off Time

ƒ Life Span

ƒ Resistance

USB-4761

Industrial USB I/O Modules

Logicƒ0:ƒ2ƒVƒmax.

Logicƒ1:ƒ5ƒVƒmin.ƒ(30ƒVƒmax.)

2,500ƒV

SPDTƒ(8ƒxƒFormƒC)

240ƒV

5ƒmsƒmax.

4ƒmsƒmax.

2ƒxƒ10

Contact:ƒ50ƒmΩ

Insulation:ƒ1ƒGΩƒmin.ƒ(atƒ500ƒV

ƒ@ƒ0.25ƒA,ƒorƒ30ƒV

ƒ@ƒ1ƒA

)

RoHS

COMPLIANT

2002/95/EC

General

ƒ Bus Type

ƒ I/O Connectors

ƒ Dimensions (L x W x H) 132ƒxƒ80ƒxƒ32ƒmm

ƒ Power Consumption

ƒ Operating Temperature 0ƒ~ƒ60°ƒCƒ(32ƒ~ƒ140°ƒF)ƒ(IECƒ68-2-1,ƒ2)

ƒ Storage Temperature

ƒ Storage Humidity

Ordering Information

ƒ USB-4761

ƒ 1960004544

ƒ 1960005788

Features

ƒ ƒ CompatibleƒwithƒUSBƒ1.1/2.0

ƒ ƒ Portable

ƒ ƒ Bus-powered

ƒ ƒ 8ƒrelayƒoutputƒchannelsƒandƒ8ƒisolatedƒdigitalƒinputƒchannels

ƒ ƒ LEDƒindicatorsƒtoƒshowƒactivatedƒrelays

ƒ ƒ 8ƒFormƒCƒtypeƒrelayƒoutputƒchannels

ƒ ƒ High-voltageƒisolationƒonƒinputƒchannelsƒ(2,500ƒV

ƒ ƒ HighƒESDƒprotectionƒ(2,000ƒV

ƒ ƒ Wideƒinputƒrangeƒ(5ƒ~ƒ30ƒV

ƒ ƒ Interruptƒhandlingƒcapability

ƒ ƒ Detachableƒscrewƒterminalƒonƒmodules

ƒ ƒ SuitableƒforƒDIN-railƒmounting

ƒ ƒ OneƒlockableƒUSBƒcableƒforƒsecureƒconnectionƒincluded

8-ch Relay and 8-ch Isolated

Digital Input USB Module

USBƒ1.1/2.0

Onboardƒscrewƒterminal

Typical:ƒ5ƒVƒ@ƒ60ƒmA

Max.:ƒ5ƒVƒ@ƒ400ƒmA

-20ƒ~ƒ70°ƒCƒ(-4ƒ~ƒ158°ƒF)

5ƒ~ƒ95ƒ%ƒRH,ƒnon-condensingƒ(IECƒ68-2-3)

8-chƒRelay/IsolatedƒDigitalƒInputƒUSBƒModule

WallmountƒBracket

VESAƒMountƒBracket

)

ƒforƒcollectingƒ

ƒESDƒ

,ƒ

Related parts for USB-4761

Related keywords

USB-4761 datasheet
USB-4761 data sheet
USB-4761 pdf datasheet
USB-4761 component
USB-4761 part
USB-4761 distributor
USB-4761 RoHS
USB-4761 datasheet download