100 mm

Audible signaling devicesSounder 112 dB (A) / 121 dB (A)PMA 112 / PMA 121• very sturdy sounder especially for outdoor use• integrated volume control• choice of 45 different tones• 2 additional stages externally selectable; control by minusor optionally by plus• stainless steel mounting bracket for 360° positioningr =71 mPMA 112r =180 mPMA 121IP 66IP 67+ 55 °C- 25 °Cmax. signalreception rangemax. signalreception rangeProtectionsystemOperatingtemperatureElectrical data PMA 112Rated voltage 230 V AC 115 V AC 24 V AC 48 V DC 24 V DCRated frequency 50 Hz / 60 Hz 50 Hz / 60 Hz 50 Hz / 60 HzFunctional range ± 10 % ± 10 % ± 10 % 35 V – 60 V 10 V – 30 VRated current consumption 60 mA 110 mA 500 mA 120 mA 200 mAElectrical data PMA 121Rated voltage 230 V AC 115 V AC 24 V AC 48 V DC 24 V DCRated frequency 50 Hz / 60 Hz 50 Hz / 60 Hz 50 Hz / 60 HzFunctional range ± 10 % ± 10 % ± 10 % 35 V – 60 V 10 V – 30 VRated current consumption 90 mA 150 mA 1000 mA 600 mA 950 mAMechanical data PMA 112 PMA 121Sound pressure level 112 dB (A) 121 dB (A)Operation mode automatic synchronisation in multi-sounder systemsAlarm tones45 (conforms to UKOOA/PFEER)Duty cycle 100 %Operating temperature - 25 °C ... + 55 °CStorage temperature - 40 °C ... + 75 °CRelative humidity 90 %Protection system according to EN 60529 IP 66, IP 67MaterialUL 94 VO & 5VA classifi ed ABSColour grey (RAL 7038)Cable entry2 x M20 (with 1 blanking plug)Connecting terminals 0.5 – 4.0 mm 2WeightDimensionsAC: 3.0 kg / DC: 2.5 kgPMA 112 PMA 121Ø 181Ø 142270.6Ø 220Ø 14232113030 3016030 301601663 mountingholes Ø 71663 mountingholes Ø 7138www.pfannenberg.com