Keba D3-DA 3 Series - Page 68

D3DA3xx/xConnectionsandwiring
ProjectengineeringmanualV1.00
68
©KEBA
Function
SinCosencoderwithzeropulse
e.g.HeidenhainERN1381,ROD486
HeidenhainSinCosencoderwithEnDatinterface
e.g.13Bitsingleturnencoder(ECN1313.EnDat01)and25Bitmultiturnen
coder(EQN1325EnDat01)
SinCosencoderwithSSIinterface
e.g.13Bitsingleturnand25Bitmultiturnencoder(ECN413SSI,EQN425
SSI)
SickStegmannSinCosencoderwithHIPERFACE®Interface
singleandmultiturnencoder,e.g.SRS50,SRM50
TheusageofencodersnotincludedintherangesuppliedbyKEBArequires
specialapprovalbyKEBA.
Themaximumsignalinputfrequencyis500kHz.Encoderswithasupply
voltageof5V±5%mustusethesupplyvoltagefrompin3(max.5.25V).
Theencodercabledetectstheactualsupplyvoltageattheencoder,thereby
compensatingforthevoltagedroponthecable.Onlyuseofthesensorca
bleensuresthattheencoderissuppliedwiththecorrectvoltage.Thesensor
cablemustalwaysbeconnected.
Selectthecabletypespecifiedbythemotororencodermanufacturer.Dur
ingthisprocessbearinmindthefollowing:
● Alwaysusedshieldedcables.Connectshieldonbothsides.
● ConnectthedifferentialtracksignalsA/B,RorCLK,DATAtoeachother
viatwistedwires.
Information
TheencodersupplyonX48AtoX48Disshortcircuitproofonboth5Vand
11Voperation.Themoduleremainsinoperationenablingthegeneration
ofacorrespondingerrormessagewhenevaluatingtheencodersignals.