Instruction Manual

Power-Bus Power-Bus
Expandable Power-Bus systemConventional supply
Feature/highlights
Power supply techniques
TheDSCP6xseriesofsignalconditioners
canbepoweredinthreedifferentways.
First,the24VDCpowersupplycan
beconnecteddirectlytoeachsignal
conditioner.Second,powercanbe
connected to one signal conditioner
and,usingtheexpandablePower-Bus
connector,bedistributedtoamaximum
of16adjacentmodules.Third,using
theDSCP70PowerSupplyConnection
ModuleandtheexpandablePower-Bus
connector,powerisdistributedtoa
maximumof75modules.Seediagrams
to the right.
Distributedsupplywithtwo-slot
Power-Busconnector(upto16
modules)
Powersupplyonspringcage
terminals
DistributedsupplywithDSCP70
moduleandPower-Bussystem
(upto75modules)
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Dataforth Corporation
3331 E. Hemisphere Loop
Tucson, AZ 85706 USA
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Accuracy
•0.1%precisionclass
•Resolution14-bit
Configuration
•SetupviaDip-switches
Power supply
•Connecttothespringcage
terminalblockoruseexpandable
Power-Busconnectorsand
DSCP70
Isolation
•Digitaloptocoupler
•3-wayisolation1.5kVAC
(50or60Hz,1min)
•Digitaldecouplingofinputsignal
•Protectioncircuitagainstoutput
overcurrent
Connections
•Cageclampconnectors
•ExpandablePower-Busconnector
onDINrailguide
Dimensions
•Smalldimensions
•6.2mmwidth
0.1%
ON
OFF
SW1 SW2
6.2mm
19.2 to 30
VDC
1.5kV
Output
Power
Supply
Input
19.2to30VDC
0
19.2to30VDC
0
19.2to30VDC
0
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MAR-141B 08/10
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