ACE

37 37 Issue7.2014 Specifications subject to change ACE Controls Inc. · Tel. 800-521-3320 · (248) 476-0213 · Fax (248) 476-2470 · E-mail: shocks@acecontrols.com · www.acecontrols.com Mountingand InstallationHints Up to 1-12UNF StopLight TheACE stop light proximity switches detect strokeposition. Features: Indicator light, bothNPN andPNP styles. Available forMA/MC150, SC190,MA/MC225, SC300,MA/MC600, SC650. Mounting: We recommend to fix the steel buttononto theendof thepiston rod using Loctite290. Attention! Take carenot to leave any adhesiveon thepiston rod as thiswill cause seal damage. Thread the switch stop collar onto the front of the shock absorber and secure inposition. Switch cable shouldnot be routed close to power cables. Steel Button, MountingBlock Steel/UrethaneButton Thesenew impact buttonsmadeof urethaneoffer all above advantages of the nylonbutton in terms of reducingnoise andwear. They fit easily onto thepiston rod of the corresponding shock absorber. Please refer to the accessories tableon pages30 to31 to seewhich shock absorber types thenew steel/urethanebuttons are available for. ShockAbsorber Steel/UrethaneButton NylonButton While theuseof industrial shock absorbers already achieves a considerable reduction innoise levels, the additional useof impact buttonsmadeof glass fiber reinforcednylon reduces noise levels even further. At the same time, wear of impact surface is drasticallyminimized. TheNylonbuttons are available for shock absorbers in seriesMC150 toMC600 andon theMA150. Thebuttons are fitted simply by pressingonto thepiston rod. ShockAbsorber NylonButton 250-3PNP Specifications Detectingdistance: 0.10 in±15% (with standard target) Settingdistance: 0 to0.07 in (with standard target) Standard target: Iron: 0.59 x 0.59 x 0.04 in Differential travel: 10%max. of detectingdistance Supply voltage: 12 to24VDC, ripple (P-P)" 10%max Current consumption: 3-70mA (at 24VDCwithno load) Response frequency: 1KHzmin. Control output: ·max. load current: 50mA · Switching capacity: 30VDCmax. · Residual voltage: 3.0Vmax. Ambient temperature: Operating: -13° °F to158 °F Storage: -40 °F to185 °F Humidity: Operating: 45% to80% Storage: 35% to95% ProximitySwitch .315 thick .787 .291 .291 .319 .086 .11 app. 3.281 ft Length Ø Nylon Tipped LockScrew Stroke Position2 Position3 Position1 Steel Button MountingBlock Color code Bleeder resistance (Brown) Output Tr Z D (Blue) 0V Load Load 3 to70mA inON state (Note) 0.8mA inOFF state 3V inON state Internal circuit Users’ circuit 12 to24VDC ±10% Sensor circuit + – DC2-WireType I/OCircuitDiagram