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BM BM Signal Horn (AC/DC 24V Only) 90dB at 1m (BM-H Type) 2 Channels IP34 (BM-D Front Only) Φ30 NPN/PNP Open-collector Compact Signal Horn designed to integrate with control panel, switchboard and other production equipment applications. • • • • • • FEATURES Built-in Alarm with an audible sound of up to 90dB (at 1m*1). Has two selectable alarm sound patterns. Three Types to choose from; Standard (BM), High Volume (BM-H), Drip-proof (BM-D) Body is compact and lightweight (100g). The 24V type is compatible with NPN and PNP inputs. Has the CE mark and conforms to the requirements for the EC directive. (For AC/DC 24V only.) *1 Model BM-H: 90dB (at 1m); Model BM: 85dB (at 1m); Model BM-D: 80dB (at 1m) Application Example How to Order BM-202 H Model Rated Voltage 202: AC/DC 24V 210: AC 100V 220: AC 220V 160 Body Type Blank: Standard H: High Volume D: Drip-proof