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Table of Contents◗WEB AUXILLARY CONTROLSPaper Checker – PC 210The Paper Checker Systemdetects web breaks and spliceson web-fed machinery. It alsodetects double sheet feedingon sheet-fed machines.When the system senses a splice,break or double sheet feed, analarm indicator lights and arelay changes state (normallyopen or normally closed).SpecificationsWeb ProductsPAPER CHECKER – PC 210Detects web breaks, splices and double sheet feeding.Main ApplicationsWeb splice and break detectionon rotary presses, slitters,laminators, coaters, winders andother machines running a web.Double feed detection onsheet-fed presses, bagmachines and laminators.Features• Non-contact sensing• Wide range of web(sheet) thicknesses• Senses all materialsincluding paper, cellophaneand polylaminates• Ultrasonic sensingeliminates false triggeringcaused by printed charactersor patterns• Simultaneous detection ofweb splice and web break• Color and material of splicingtape, and use of a butt spliceor overlap splice do notaffect splice detection• Synchronous signal can beused to eliminate falsetriggering caused by websag during web stop• Self calibrating to new webthicknessHow the System WorksThe Paper Checker Systemhas two parts—the PC 210Paper Checker Control and theUH 200 or UH 215 Ultra-sonicSensor, composed of a transmitterand receiver element.The PC 210 provides an excitationsignal to the transmitterand reads the return signalfrom the receiver. The PC 210indicates machine-feedconditions through the frontpanel LEDs and contact closures.There are two sets of contacts:one for web splice or doublefeed and one for web break.The ultrasonic signal enablesthe sensor to “see through”clear and opaque film, papersand laminates without falsetriggering that patterns orprinting can cause when othertypes of sensors are used. Italso recalibrates to a new webthickness when product is changed.ProductModel Number Web Splice Detection Web Break Detection Two-Sheet Feed Detection Sensor Specification Common SpecificationsPC 210 Web Thickness Web Thickness Sheet Thickness Power Supplywith 913071 0.00004 to 0.031 in. 0.0019 to 0.031 in. 0.0019 to 0.031 in. UH 200 40kHz frequency 100 to 240 VAC, 50/60 HzUH 200 (1µm to 0,8mm) (50µm to 0,8mm) (50µm to 0,8mm)Power Consumption 10 VASplice Width Line Speed Output Contacts,PC 210 0.787 in or more 3300 ft./min. Web Break andwith 913072(20mm or more)(1000 m/min. or less)UH 215 33.3 kHz frequency Web Splice/Double FeedUH 215 Line Speed Rating: 240 VAC, 01 A3300 ft./min. 24 VDC, 0.1 A(1000 m/min. or less)Reset Time, Web SpliceWeb breaklamp (red)Normal RunIndicator (green)Double Feed/Web SpliceIndicator(red)Test SwitchTest IndicatorReset SwitchDouble Sheet Contact0.2 - 6 secondsWeight:Controller 0.91 lb. (2kg)Sensor 0.23 lb. (0.5kg)(one pair)Cable Length 16 ft.(5 meters)Power IndicatorPower SwitchCalibration Controls338
Table of ContentsWeb ProductsWEB AUXILLARY CONTROLS ◗SPLICE DETECTOR SYSTEMSenses splices or double thicknesses in translucent papers allowing splices to pass without web damage.Nexen-NirecoSplice Detector SystemSenses splices or doublethicknesses in translucentpapers allowing splices to passwithout web damage.The Splice Detector System isa two component systemcomposed of a JD 100 SpliceSensor and a JC 100 SpliceController.The JC 100 Splice Controllerprovides the excitation signal tothe sensor and reads the returnsignal. The JD 100 displays ared LED “output” lamp, andchanges the state of a normallyopen (N.O.) or normally closed(N.C.) relay, when a splice ordouble thickness is detected.The contact change lasts forabout three seconds and thenautomatically returns to itsnormal state.The Splice Detector System isideally suited for use wherehigh nipping pressures in amachine must be momentarilyrelaxed to allow a splice to passthrough without damaging webs,blankets or other components.The Splice Detector Systemnormally operates with nooperator input. Three secondsafter a single thickness of webis inserted into the sensor gap,the controller calibrates itselfto the web thickness. Fromthen on, the system will givethe alarm signal whenever theweb thickness is exceeded, asby a splice or double sheet.Presence of a new web thicknessin the sensor gap formore than three seconds willcause the controller to recalibrateto the new web.Features and Benefits• Automatic recalibration tonew web thickness—needsno operator set up.• Incandescent lamp typesensor—easy to visuallycheck the lamp operation.• Web thickness is measuredby light transmission—no falsetriggering due to web flutter.• Circuitry designed for extralong lamp life and resistanceto power fluctuation fading—lower maintenance.SpecificationsSupply Voltage:115, 127, 220, 240 VACPower Supply Fuse:250 VAC 0.1A slow blowOutput Contact Rating:200 VAC, 2AOutput Time:3 seconds (approximately)Temperature Range:32-122°F (0-50°C)Detectable Web Thickness:0.002” - 0.008” (0,05 to 0,2 mm)paper or equivalentJC 100 Splice Controller DimensionsProduct Number 9126022.36601.88484.481144.681192.126541.8848JD 100 Splice Sensor DimensionsProduct Number 9126011.50038,1.1754,447.081806.611686.101556.22158PANELCUTTINGDIM.6.611684–M4–TAP2.7570INCHESMM1.9650 .984252.5063,5.551141.2732,38.87225,3.7419.93723,88.37212,62.2857,92.8772,94.27108,5339
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Table of ContentsPRODUCTCAT ALOG10-
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Table of Contents◗PRODUCT NUMBER
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Table of Contents◗FAMILY OF PRODU
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Table of Contents◗FAMILY OF PRODU
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Table of Contents“Air Champ” ®
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Table of Contents◗APPLICATION GUI
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Table of ContentsWeb ProductsGUIDE
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Table of Contents◗ MICRO FRICTION
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Table of Contents◗“Air Champ”
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Table of ContentsWeb ProductsIn acc
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Table of ContentsWeb ProductsTENSIO
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Table of ContentsWeb ProductsHousin
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Table of ContentsEclipse SERVOMOTOR
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Table of ContentsEclipse SERVOMOTOR
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Table of ContentsEclipse LINEAR MOT
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Table of ContentsEclipse NEMA AC MO
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Table of ContentsEclipse METRIC AC
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Table of Contents◗ BW MODEL BRAKE
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Table of Contents◗CALIPER BRAKES
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Table of Contents◗CALIPER BRAKESS
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Table of Contents◗DRUM BRAKES“A
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Table of ContentsDRUM BRAKES “Air
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Table of ContentsDRUM BRAKES “Air
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Table of Contents◗HEAVY DUTY BRAK
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Table of Contents◗METRIC BRAKES
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Table of Contents◗BRAKESWeb Produ
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Table of Contents◗TENSION CONTROL
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Table of Contents◗CLUTCH/BRAKES
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Table of ContentsCLUTCH/BRAKES “A
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