Ametek Land System 4 Landmark Basic - 3 Installation and Removal; Fitting the Unit Onto a DIN Rail; Removing the Unit from a DIN Rail; Electrical Connections

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User Guide Landmark Basic
Signal Processor
3 Installation and Removal
3.1 Fitting the unit onto a DIN rail
TheLandmarkBasic(LMB)processorisdesignedtobemountedonastand-
ard DIN rail. To install the unit.
1) EnsurethatasuitableDINrail(DINEN50022)isavailableandinstalled
correctly(refertoAppendix).
2) RefertoFig.3.Resttheuppermostgrooveontherearoftheprocessor
on the top lip of the DIN rail.
3) Pushthebottomoftheunitsothattheslidingspringcatchclipsontothe
DIN rail.
3.2 Removing the unit from a DIN rail
1) RefertoFig.4.Insertascrewdriverintotheslidingspringcatchviathe
slot on the underside of the unit.
2) Levertheslidingspringcatchdownwardssothatitdisengagesfromthe
DIN rail.
3) LifttheprocessorofftheDINrail.
3.3 Electrical connections
TheLandmarkBasic(LMB)processorisdesignedtobeusedinconjunction
with the Land DPU Power Supply Unit.
TheLMBtoDPUwiringinterconnectionsaregiveninFig.5(overleaf).
TheLMBwiringscheduleisgiveninTable1(Page7).
TheDPUwiringscheduleisgiveninTable2(Page7).