Alfa Laval ThinkTop - ThinkTop AS-Interface

4Technicalspecications
4.3ThinkTop,AS-Interface
Feedback Feedback
Feedback
signals signals
signals
Power Power
Power
Supply Supply
Supply
ThepowersupplytothecompleteunitistakenfromtheAS-Interfaceloop.Theunitisreversepolarityprotected.
Supplyvoltage:......................29.5-31.6VDC
Normalcurrentconsumptionsensor
board................................45mA(excludingcurrentforthesolenoidsandtheexternalsensor).
Max.currentconsumptionsensor
board................................165mA(ifexternaldevicese.g.solenoidsandswitchesareconnectedtothesensor
board,ahighercurrentconsumptionthan120mAmayoccur,whichthiswilldamage
thesensorboards).
Feedback Feedback
Feedback
signals signals
signals
SignalstransmittedthroughtheAS-InterfaceBUStotheAS-InterfacemasterPLC.
Thesensorsystemcanbeusedfor3feedbacksignals+1statussignal=4feedbacksignals.
Slaveprofileoptions:(specifywhenordering)
Slave Slave
Slave
pr pr
pr
ofile ofile
ofile
v v
v
.2.1 .2.1
.2.1
Default Default
Default
slave slave
slave
addr addr
addr
ess: ess:
ess:
0 0
0
IOcode:7(4bitbi-directional)
IOcode:F(slavewithoutprofile)
ID1code:F
ID2code:F
Slaveprofile=S-7.F.F.F
No. No.
No.
of of
of
slaves: slaves:
slaves:
AS-Interfacespecification2.1formax.31ThinkTopunitsonasinglemaster/gateway
Slave Slave
Slave
pr pr
pr
ofile ofile
ofile
v v
v
.3.0 .3.0
.3.0
Default Default
Default
slave slave
slave
addr addr
addr
ess: ess:
ess:
0 0
0
IOcode:7(4bitbi-directional)
IOcode:A
ID1code:7
ID2code:7
Slaveprofile=S-7.A.7.7
No. No.
No.
of of
of
slaves: slaves:
slaves:
AS-Interfacespecification3.0formax.62ThinkTopunitsonasinglemaster/gateway.
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