● Specications ModelYA-100Matching alarmCeiling mounting type (AC 100 V)Operating temperature range−10 to +50 ºCPower supplyAC 100 V 50/60 HzExternal dimensionsφ95 × 18 mmWeightApprox. 97 gPackaging unit100 pcs* A dedicated mounting base for the DC 24 V alarm is also available. (Commercially-available product: SH5910)● Specications ModelYSC-25Matching alarmCeiling mounting type (AC 100 V)Operating temperature range−10 to +50 ºCPower supplyAC 100 V 50/60 HzInput signal1. Voltage input 0V: voltage output OFF; DC 6 V: during monitoring; DC 12 V/ 18 V during alarm2. Fire associated output less than 1.5 V: ONExternal outputNo-voltage output: Photo transistor open collector ON(Standard delay time: 45 seconds) (Voltage resistance: DC 20 V, actuation power, 1 mA)Voltage output: 0, 6, 12, 18 V (output input signal)Fire interlock signal (output input signal)External dimensionsφ95 × 20 mmWeightApprox. 130 gPackaging unit20 pcs● Specications ModelYSC-01BMatching alarmVoltage typeOperating temperature range−10 to +40 ºCInput signal0 V during power-off; DC 6 V during monitoring; DC 12 V during alarmExternal outputNo-voltage output signal: Contact signal by relay (Contact capacity: Less than AC DC 30 V 0.1 A 0.3 W)OFF during power OFF / Monitoring, ON during alarm, and instant during standard delay timeExternal dimensionsH50 × W40 × D25 mmWeightApprox. 40 gPackaging unit10 pcs● Specications ModelYSC-11Matching alarmVoltage typeOperating temperature range−10 to +40 ºCInput signal0 V during power-off; DC 6 V during monitoring; DC 12 V during alarmExternal outputNo-voltage output signal: Phototransistor open collector ON (maximum voltage / DC 20 V; drive power / 1 mA)Standard time-lag: Approx. 45 secondsExternal dimensionsH50 × W40 × D25 mmWeightApprox. 40 gPackaging unit10 pcs• For ceiling mounting type alarm (AC 100 V)Signal from voltage output type alarm and associated signal from fire/gas leak complex model alarm are converted to no-voltage signal to output to microcomputer gas meter etc.• For ceiling mounting type alarm (AC 100 V)Signal from voltage output gas leak alarm is converted to no‑voltage signal to output to microcomputer gas meter etc.Signal from voltage output gas leak alarm is converted to a no‑voltage signal to be output as a relay contact.Mounting Base / Signal ConverterYSC-25Mounting BaseYA-100Signal ConverterYSC-01BSignal ConverterYSC-11Various Auxiliary EquipmentGas MetersVarious Auxiliary EquipmentTechncal DocumentsControllers /Shutoff Valve Alarms32Mounting Base / Signal Converter
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