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The LMR and LPR Series magnetic non-contact
safety switches with European industry standard fitting
have been designed to enable the conformance to
EN60947-5-3 and be used as directed by ISO12100,
ISO14121 and EN60204-1. They have magnetic
sensing which provides a wide sensing distance
and provides a high tolerance to misalignment after
sensing. They can operate from 4 directions even in
extreme environments of temperature and moisture.
They have volt free high power switching capability
and can be used independently to switch low risk
applications or connect to a safety relay to provide
higher safety levels. When used in combination with
most dual channel safety monitoring relays they can
be used to provide up to PLe/Category 4 to ISO13849-1.
LMR and LPR Series magnetic non-contact safety
switches are designed to interlock hinged, sliding or
removable guard doors. LMR Series stainless steel
safety switches have been designed for applications in
the food processing, pharmaceutical, packaging and
petrochemical industries. LPR Series switches have
been developed for applications in general factory
automation, packaging and some food processing
industries.
They are specifically advantageous when: • Poor guard alignment exists and a wide tolerance
to misalignment is required • High levels of hygiene is a requirement, e.g. high
pressure chemical or water hosing in the food industry environment • Environments where high switching capacity is a
requirement
Specifications Standards: ISO14119, EN60947-5-1, EN60204-1, ISO13849-1, EN62061, UL508 Safety Classification and Reliability Data: Mechanical Reliability B10d: 3.3 x 106 operations
at 100 mA load ISO13849-1: Up to PLe Category 4 depending upon system
architecture EN62061: Up to SIL3 depending upon system architecture Safety Data - Annual Usage: 8 cycles per hour/24 hours per
day/365 days PFHd: 2.52 x 10-8 Proof Test Interval (Life): 47 years MTTFd: 470 years Safety Channel 1 NC: Voltage free, 250 Vac 1.0 A max rating Safety Channel 2 NC: Voltage free, 250 Vac 1.0 A max rating Safety Channel 3 NO: Voltage free, 24 Vdc 0.2 A max rating Fuse: Internal 1.0 A (F); External 0.8 A (F) (User) Contact Release Time: <2 ms Initial Contact Resistance: <500 mΩ Minimum Switched Current: 10 Vdc, 1 mA Dielectric: Withstand 250 Vac Insulation Resistance: 100 MΩ Recommended Setting Gap: 5 mm (0.2") Switching Distance: Sao 10 mm (0.4") Close (Target to Target): Sar 20 mm (0.8") Open Tolerance to Misalignment: 5 mm (0.2") in any direction from
5 mm (0.2") setting gap Switching Frequency: 1.0 Hz maximum Approach Speed: 200 mm/min to 1000 mm/sec Body Material: LMR Series: 316 SS mirror polished finish to Ra4 LPR Series: UL approved polyester Operating Temperature: LMR Series (CIP SIP Cleaning): -25 to 105°C (-13 to 221°F) LPR Series: -25 to 80°C (-13 to 176°F) Enclosure Protection: NEMA PW12 (IP69K), NEMA 6 (IP67) Shock Resistance: IEC68-2-27; 11 ms, 30 g Vibration Resistance: IEC68-2-6; 10 to 55 Hz, 1 mm Cable Type: PVC 6 core, 6 mm (0.23") OD; conductors, 0.25 mm2 Mounting Bolts: 2 x M4; tightening torque, 1.0 Nm Mounting Position: Any Dimensions: See dimensional drawing Weight (of Switch, Actuator and Cable): LMR Series: 435 g (0.96 lb) with 5 m (16.4') cable;
685 g (1.51 lb) with 10 m (32.8') cable LPR Series: 330 g (0.73 lb) with 5 m (16.4') cable;
580 g (1.28 lb) with 10 m (32.8') cable
† Tous les Montants indiqués Dans EUR I> Notez: All switches include actuator.