MOFT20-M12-8

Photoelectrics Through-beam for Separate Amplifier Types MOFT, MOFR • Built-in lens: 2°, 5° or 8° • Range: 20 m or 50 m • Modulated infrared light • High immunity to ambient light • For amplifier series S142. and S143. • Degree of protection IP 66/IP 67 • For harsh environment • High penetration power • 15 m shielded PVC cable • Ø 10 mm polycarbonate housing or M12 or M14 stainless steel Product De­scrip­tion Ordering Key Small through beam pho­ to­ elec­ tric switch. Range up to 50 m. 3 beam angles. Wa­ter­­proof, for dirty en­vi­ron­ ment, i.e. water, dust, steam etc. To be used with ampli­ Type Emitter Range Housing diameter Optical angle fiers series S142. - S143. 15 m shield­­ ed cable, PVC. Ø 10 x 42 mm polycarbo­nate or M12 or M14 stainless ­steel housing. Straight op­ti­cal axis. MOF T 20-M12-2 Type Selection Housing diameter Rated Optical Ordering no.: operating angle Emitter dist. (Sn) Ordering no.: Receiver Ø 10 mm 2° MOFR 5° MOFR-5 8° MOFR-8 20 m 2° MOFT 20 20 m 5° MOFT 20-5 20 m 8° MOFT 20-8 50 m 2° MOFT 50 M12 20 m 20 m 20 m 50 m 2° 5° 8° 2° 5° 8° 2° MOFR-M12-2 MOFR-M12-5 MOFR-M12-8 MOFT 20-M12-2 MOFT 20-M12-5 MOFT 20-M12-8 MOFT 50-M12-2 M14 8° 20 m 8° MOFT 20-M14-8 MOFR-M14-8 Specifications Emitter Rated operational volt. (Ue) Supply current (IO) 3 V, (square wave) supplied by amplifier MOFT 20 ≤ 15 mA MOFT 20-5 ≤ 50 mA MOFT 20-8 ≤ 50 mA MOFT 50 ≤ 50 mA Specifications are subject to change without notice (14.08.2017) Light source GaAIAs LED, 880 nm Light type Infrared, modulated Optical angle ± 2°, ± 5°, ± 8° Indications On amplifier Protection Short-circuit, reverse polarity 1 MOFT, MOFR Specifications Receiver Rated operational volt. (Ue) 8 VDC supplied by amplifier Rsource 470Ω Supply current (IO) ≤ 11 mA Sensitivity Adjustable on amplifier Optical angle ± 2°,± 5°, ± 8° Ambient light 10,000 lux (sensitivity ±5%) Note: The actual range will be within ±5% of the set ran­ge at an ambient light of 10,000 lux Operating frequency (f) See amplifier data Response time (tOFF & tON) See amplifier data Power ON delay (tv) See amplifier data Indications On am­pli­fi­er Protection Short-circuit, reverse polarity General Specifications Dimensions Environment Overvoltage category III (IEC 60664/60664A; 60947-1) Pollution degree 3 (IEC 60664/60664A; 60947-1) Degree of protection IP 66/IP 67 (IEC 60529; 60947-1) Temperature Operating -20° to +60°C (-4° to +140°F) Storage -40° to +80°C (-40° to +176°F) Vibration 10 to 150 Hz, 0.5 mm/7.5 g (IEC 60068-2-6) Shock 2 x 1 m & 100 x 0.5 m (IEC 60068-2-6) Dielectric voltage 500 VAC (rms) Housing material Polycarbonate, black Connection cable Emitter Grey, 15 m oilproof PVC, Ø 4 mm, 1 x 0.25 mm2, shielded Receiver Black, 15 m oilproof PVC, Ø 4 mm, 1 x 0.25 mm2, shielded Weight (cable incl.) 347 g emitter 347 g receiver CE-marking Yes 2° and 5° types 8° types Wiring Diagrams Rx 1 Receiver (black cable) Emitter (grey cable) Tx 2 Rx 3 1 Rx Tx 31 Power supply 2 8 9 2 (+) 7 3 Alarm output NPN S142.... 6 5 4 Output NPN Tx 1 Rx 2 (-) S143.... 1 11 10 Power Supply Specifications are subject to change without notice (14.08.2017) MOFT, MOFR Installation Mounting 1) When installing the sensors, make sure that the maxi­ mum range is not exceeded and - if two separate sys­ tems are mounted close to each other - place the sen­ sors so cross-talk is avoided. 2) To protect the receiver and the transmitter from dam­ age, proper fittings must be used in the installation. 3) Connect the receiver and the emitter to the dedicated terminals on the S142... system. Installation Hints To avoid interference from inductive voltage/ current peaks, separate the prox. switch power cables from any other power cables, e.g. motor, contactor or solenoid cables Relief of cable strain Protection of the sensing face Switch mounted on mobile carrier A proximity switch should not serve as mechanical stop Any repetitive flexing of the cable should be avoided Incorrect Correct The cable should not be pulled Delivery Contents Accessories • MOFT.. and MOFR • All M12-types: 2 pcs. M12 nuts • All M14-types: 2 pcs. M14 nuts • Packaging: Plastic bag, emitter and receiver packed separately • Mounting bracket MB-M01 Specifications are subject to change without notice (14.08.2017) 3