Datasheet FA13
14Pages

Non-contacting two-channel speed sensor type FA13 with stainless steel screw-in thread Scanning type Frequency range FAH[..]: 0.2 ... 20,000 Hz FAJ[..]: See diagram; 5 Hz...10,000 Hz depending from module and scan distance; under optimal conditions up to 15 kHz Supply voltage Scanning object distance Protection class Housing: IP66/IP68/IP69 Connection Type A: IP65; Type C, E, H: IP67; Type X: IP66/IP68 Sensor tube: Stainless steel Male thread M14x1 | M16x1.5 | M18x1 | M18x1.5 | 5/8" - 18 UNF (not available for all types) Measuring channels Output signal and 1, 2 or 4 square wave signals or signal type 2 square wave signals + 1 status signal or 2 square wave signals + 2 inverted square wave signals Output stage Push-pull amplifier Additional status signal Galvanically isolated output signals Inverted output signals Application range Measuring principles Series FA13 speed sensors are mainly used in the following areas: Shipbuilding industry and machinery and equipment. They usually measure the speed of ferromagnetic toothed wheels. Furthermore, they can be used to measure any movement of ferromagnetic parts, e. g.: Speed sensors of the FA[..]11 series operate according to different measuring principles, depending on the sensor type: • Toothed wheels with different tooth forms • Bolt heads • Holes, openings or grooves • Impulse bands on plain shafts (accessories) Specific features • High quality and robust stainless steel housing: IP66/68/69 • Excellent vibration and shock resistance • High degree of EMC immunity for difficult electrical environment • Variable lengths, threads and electrical connections • Detection of very low speed (near zero speed) • Due to its design and its approvals especially suitable for shipbuilding industry Difference-hall-effect principle (type FAH13) Two closely spaced Hall elements are located on the sensor chip. The field of a magnet generates a constant voltage in the Hall elements. Ferromagnetic objects with an interrupted surface as they pass the Hall elements cause the Hall voltage to change. When the moving object covers only one Hall element, a differential voltage is generated to provide a measuring signal. The frequency of this measuring signal is proportional to the speed of movement (rotational speed). The difference-Hall principle is direction sensitive. Inductive-magnetic principle (type FAJ13]) The measuring element consists of a sensing coil and an iron core with an attached permanent magnet. Ferromagnetic objects with an interrupted surface as they pass cause the constant field of the magnet to be changed and induce a voltage in the sensing coil. The frequency of this signal is proportional to the speed of movement (rotational speed). The inductive-magnetic principle is direction independent. Datasheet DB-FA13-EN | V01.03 | 16/06/2021 | Valid from product revision A | www.noris-group.com | sal

| Overview speed sensors FA13 series NORIS Automation GmbH Overview speed sensors FA13 series Type Measuring principle Signal outputs One square wave signal Signal form One square wave signal Two square wave signals, Q2 to Q1 is 90° phase shifted Two square wave signals, Q2 to Q1 is 90° phase shifted, one rotation direction signal Two square wave signals, galvanically isolated, Q2 to Q1 is 90° phase shifted Two + Two inverted square wave signals, Q1 to Q2 and Q1_N to Q2_N are 90° phase shift NORIS Automation GmbH | Muggenhofer Str. 95 | 90429 Nuremberg | Germany | Tel: +49 911 3201-220 |...

NORIS Automation GmbH Dimensions, connections and drawings | Dimensions, connections and drawings Dimensions and mounting drawing Explanation to the illustration Please note the possible combinations of L1 and L2 for the nominal length in the type code. L1: 60, 80, 100, 120 mm (up to 200 mm available on request) L2: 5, 20, 40 mm G1: M14x1; M16x1.5; M18x1; M18x1.5; 5/8“ – 18 UNF (see type code) Direction-sensitive mounting of sensors with difference-hall principle (FAH[..] series) B ±15° Explanation to the illustration The left figure refers to the “tooth wheel” as scan object. Note that the...

| Dimensions, connections and drawings NORIS Automation GmbH Connectors and pin assignment The following table shows an overview about the speed sensors and the available connector types. Connection type Connecting plug -A DIN43650 A Explanation to the left illustration A: Length 30 mm B: Length 18 mm 1: +UB 2: -UB (0V) 3: Signal Q PE: Shield Note: On delivery supplied with female connector. Explanation to the left illustration A: Ø 29 mm B: Length 26 mm 1: Shield 2: -UB (0V) 3: Signal Q 4: Signal Q 5: +UB 6: Coding nib Note: On delivery without any female connector (accessories set ZL4-1A)...

NORIS Automation GmbH Dimensions, connections and drawings | Connecting plug -H1 DIN72585 Bayonet Explanation to the left illustration A: Ø 29 mm B: Length 26 mm 1: +UB 2: -UB (0V) 3: Signal Q 4: Shield 5: Coding nib Note: On delivery without any female connector List with available female connectors Female connector according VG95234 Female connector Euro M12x1, shielded, straight with 2.0 m cable Female connector Euro M12x1, shielded, straight with 5.0 m cable Female connector Euro M12x1, shielded, straight with 10.0 m cable Female connector Euro M12x1, shielded, angled 90°, with 2.0 m...

| Dimensions, connections and drawings NORIS Automation GmbH Connection cable type -X for sensors with 4 connecting wires Explanation to the left illustration A) Wires 4 x 0.33 mm2 halogen-free B) Length 80 ±10 mm C) Length K1 ± 5% (K1 see customer drawing) D) Ø 7 ±0.5 mm Connection cable type -X for sensors with 6 connecting wires Explanation to the left illustration A) Wires 6 x 0.33 mm2 halogen-free B) Length 80 ±10 mm C) Length K1 ± 5% (K1 see customer drawing) D) Ø 7 ±0.5 mm Connection assignment for type FAH, FAJ (one channel) Connection assignment for type FA[..]Z NORIS Automation...