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Cylinders & Actuators-Mountings and sensors-494-Magneto-resistive type (MR)

Cylinders & Actuators-Mountings and sensors-494-Magneto-resistive type (MR)
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Cylinders & Actuators-Mountings and sensors-494-Magneto-resistive type (MR) - 1

MAGNETIC POSITION DETECTORS for "T" grooves magneto-resistive (MR) • An universal detector for any range of cylinders and actuators (cylinders with tie rods, profiled barrels, rounds…) Static non-contact proximity switch on air cylinders equipped with built-in permanent magnets. FUNCTIONAL DESCRIPTION When the permanent magnet which is mounted on the piston approaches the detector the magnetic field it generates causes the semiconductors’ resistors to change. This current variation increases the resistance and a switching signal is generated. DETECTOR CHARACTERISTICS MAX. SWITCHING POWER SWITCHING VOLTAGE MAX. SWITCHING CURRENT WIRING REVERSE POLARITE PROTECTION OVERLOAD PROTECTION SHORT-CIRCUIT PROTECTION VOLTAGE DROP (EN 60947-5-2) 3W 10 to 30 V DC 100 mA PNP - NPN (3) yes yes yes < 1,5 volt (I = 50 mA) < 2,5 volts (I = 100 mA) < 50 µA 32 VCC max. (100 ms) 2 mTesla (20 Gauss) 110 µs opening - 220 µs closing < 0,2 mm - 25°C , + 85°C PA + FG overmolding PUR, resistant to cutting oils (PVC for M12 IP69K version) IP67 / IP69K class III yellow diode (LED) which lights up during switching CE - UL and cUL for 2 m and M8 connection MAX. LEAKAGE CURRENT MAX. ALLOWABLE OVERVOLTAGE SENSITIVITY RESPONSE TIME REPEATABILITY WORKING TEMPERATURE HOUSING CABLE DEGREE OF PROTECTION (CEI 60529) PROTECTION CLASS SIGNAL INDICATION APPROVAL CHOICE OF DETECTOR 10 to 30 Volt DC 00541GB-2013/R02 Availability, design and specifications are subject to change without notice. All rights reserved. Voltage PUR lead, 2 or 5 m long, 3 wires 0.14 mm2, stripped ends, IP67 3 pin screw-type male connector Ø M8 0,3 m PUR lead + 3-pin plug-in male connector and Ø M8, IP67 0,3 m PUR lead + 3-pin screw-type male connector, Ø M12, IP67 0,3 m PVC lead + 3-pin screw-type male connector, Ø M12, IP69K 2m weight (g) compatible series: STANDARD CATALOGUE NUMBER detector detector supplied with cable holding clip (versions with lead outlet only) and adjustment position stop (all versions) ACCESSORIES AND OTHER ELECTRICAL CHARACTERISTICS: see following page All leaflets are available on: www.asconu

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Cylinders & Actuators-Mountings and sensors-494-Magneto-resistive type (MR) - 2

MAGNETIC POSITION DETECTOR FOR " T " GROOVES - MAGNETO-RESISTIF (MR) ELECTRICAL PROTECTION • Output protected against short-circuit as long as the output current is restricted to 0.1 A. • Improper wire connection may prevent the detector from operating or even destroy it. • It is recommended to install a protection diode (mounted in parallel) on an inductive load in spite of the internal protection. CONNECTION OF MAGNETO-RESISTIVE DETECTORS: 3 possibilities View from male contact side of connector 2/5m PUR lead outlet Ø 3 mm, stripped ends 3 wires 0.14 mm2 - Brown wire : + Blue wire : Black...

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