Embedded Power for

Business-Critical Continuity

Pin2+RemoteSense

Pin3-RemoteSense

Compensatesforupto0.5Vdrop.

Recommendedshieldedtwistedwire

pair.

Pin12-GlobalACOK(OUTsignal)

Note:ACOKsignalsareOR’edtogether

internally.Ifanymodulefails,theLED

ontheaffectedmodulewillbeoffand

thelogicsignalwillindicateACNOTOK.

Pin19-GlobalInhibit(INsignal)

Note:AlloutputsdisabledwhenPin19

isopenorHigh.

Pin22-SWP(IN/OUTsignal)

SWPPinisusedwhen

connectingracksin

paralleltoachieve

currentsharing.Current

shareaccuracyis

typically 10% of full load.

Note:SWPVoltageis5Vat100%load

current.

ModuleInhibit(INSignal)

Note:ModuleInhibitsignalsforeach

slotintherackisaccessibleintheD-sub

connector(J18).RefertoConnector

Pin-outtableforpinassignments.Pin1

istheReturnPin.

DCOK(OUTSignal)

Note:DCOKsignalsforeachslotinthe

rackisaccessibleintheD-sub

connector(J18).RefertoConnector

Pin-outtableforpinassignments.Pin1

istheReturnPin.

ACOK(OUTSignal)

Note:ACOKsignalsforeachslotinthe

rackisaccessibleintheD-sub

connector(J18).RefertoConnector

Pin-outtableforpinassignments.Pin1

istheReturnPin.

Histate:Source100uA@4V

LowState:Sink10mA@0.5V

FanMonitor(OUTSignal)

Note:FanMonitorsignalsforeachslot

intherackisaccessibleintheD-sub

connector(J18).RefertoConnector

Pin-outtableforpinassignments.Pin1

istheReturnPin.

I2C_ADD#1

I2C_ADD#2

TBD

Rev.2.18.09_133

HPS35 Series

4 of 4

Americas

5810VanAllenWay

Carlsbad,CA92008

USA

Telephone:+17609304600

Facsimile: +17609300698

Europe (UK)

WaterfrontBusinessPark

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WestMidlands,DY51LX

UnitedKingdom

Telephone:+44(0)1384842211

Facsimile: +44(0)1384843355

Asia (HK)

14/F,LuPlaza

2WingYipStreet

KwunTong,Kowloon

HongKong

Telephone:+85221763333

Facsimile: +85221763888

Forglobalcontact,visit:

www.PowerConversion.com

techsupport.embeddedpower

@emerson.com

Whileeveryprecautionhasbeentakentoensure

accuracyandcompletenessinthisliterature,Emerson

NetworkPowerassumesnoresponsibility,anddisclaims

allliabilityfordamagesresultingfromuseofthis

information or for any errors or omissions.

EmersonNetworkPowerandtheEmerson

NetworkPowerlogoaretrademarksand

servicemarksofEmersonElectricCo.

©2008EmersonElectricCo.

EmersonNetworkPower.com

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D.SubConnectorAdditionalNotes

PIN 22

PIN 3