257
Requiredcomponents:
l
K1 Maincontactor
l
K2 Maincontactor
l S0 (breakcontact) Offbutton
l S1 (makecontact) Openbutton
l S2 (makecontact) Shutdownbutton
l S3 (breakcontact) Openpositionsensor
l S4 (breakcontact) Shutdownpositionsensor
l S5 (breakcontact) Safetybar
xLogicSoftsolution
AxLogiccircuitprovidesafurtherfeaturecomparedtostandardcontrols:Theactuationofasafetybar
interruptstheclosingmotionofthegate.Fivesecondsbeforethegateisopensorcloses,aflashinglight
isactivatedandsignalsthestartofthemovement.Itcontinuesflashinguntilthegatehasstopped.
Incontrasttostandardsolutions,xLogicoffersaneasyandeconomicmeansofmodifyingthecontrol
system.