Panasonic AHF21 Manual

Panasonic AHF21 Manual Manual pdf 2 page image

AHF2 (TiP) Fall Detection SwitchesPanasonic Corporation Electromechanical Control Business Divisionindustrial.panasonic.com/ac/e/ AECTB18E 202110Panasonic Corporation 2021TerminalNo.1 TerminalNo.4TiP switchIFVOR 2R 1VccTerminalNo.2 TerminalNo.3(Vcc)INTERNAL AND APPLICABLE CIRCUIT• VCC = 5 V• R2 = 100 kΩ• Forward current, IF, of the LED: 19 mA (VCC = 5 V, R1 = 200 Ω)Forward voltage, VF, of the LED: Typ = 1.2 VPlease set the power supply voltage (VCC) and circuit resistance(R1 and R2) to within ±5%RATINGAbsolute maximum ratingTa = 25°CItem Symbol Rating UnitInput sideInfrared light emitting diode(between terminal No.1 and No.2)Forward Current IF 50 mAReverse Voltage VR 5 VPower Dissipation PO 75 mWOutput side Phototransistor(between terminal No.3 and No.4)Collector-Emitter Voltage VCEO 30 VEmitter-Collector Voltage VECO 3 VCollector Current IC 20 mACollector Power Dissipation PC 50 mWSpecificationsItem SpecificaitonsElectrical and mechanical expected life Min. 105 (Using the applicable circuit)Switching frequency: 6 cpm;Opening and closing position: 0 degrees ↔ 90degrees (The internal shpere must be stationaryfor at least 500 ms at angles of 0 and 90 degreesrespectively.)Vibration resistance 10 to 400 Hz acceleration 2.9 m/s2 applied for 7 days5 to 10 Hz at single amplitude of 5 mm, 5×105 cyclesShock resistance 588 m/s2 applied 3 times in each of 6 directionsTerminal strength Min. 9.8 N (each direction) Modification of a terminal is expected from ajudgmentDropping individual part Three times from height of 100 cmHigh temperature, high humidity storage ability Leave for 500 hours at 85°C and 85% RH (no condensing)High temperature storage ability Leave for 500 hours at 85°CLow temperature storage ability Leave for 500 hours at –25°C (no freezing)Shock and heat resistance Subject to 100 cycles each consisting of 30 minutes at –25°C and 30 minutes at 85°C.Resistance to hydrogen sulfide Leave for 500 hours in an atmosphere containing 3 ppm of hydrogen sulfide at 40°C and 75% RH.Resistance to sulfur dioxide gas Leave for 500 hours in an atmosphere containing 10 ppm of sulfur dioxide at 40°C and 95% RHResistance to ammonia gas Leave for 96 hours in an atmosphere containing 3% of ammonia gas at normal temperature andhumidity.Resistance to dust Mix with 2 kg/m3 talcum powder or fly ash and leave to stand for 8 hoursAmbient temperature –20 to +80°C (no freezing and condensing)Unit weight Approx. 1 gProtection grade IP40Notes: 1. Without any indications, specifications are measured at following conditionsTemperature: 15 to 35°C, Humidity: 25 to 85% RH, Atmospheric pressure: 86 to 106 kpa.2. The evaluation criteria for performance are as follows:Basic characteristics – Ta = 25°C and applicable circuit conditions1) Operation characteristics (operation speed 6 degrees/sec)• Operation angle (Output: VOL → VOH): 25 to 60 degrees• Return angle (Output: VOH → VOL): 20 degrees min2) Output (VO) characteristics (The sphere must be stationary.)• VOL (photo transistor ON): Max. 1.2 V (horizontal)• VOH (photo transistor OFF): Min. 3.8 V (inclined at an angle of at least 60 degrees)CONTACT FORMSPST-NC (The photo transistor is ON when the sensor is being used.)ー 2 ーDownloaded from Arrow.com.Downloaded from Arrow.com.