M2BJ-B24B-D

Overview of Omron M2BJ-B24B-D

The Omron M2BJ-B24B-D is a cylindrical buzzer unit with a 22 mm length and 16 mm diameter body. It provides a standard sound with a continuous sound pressure level of 80 dB (measured at 0.1 m and rated voltage). The buzzer operates at 12 to 24 VDC and is designed for use in industrial control panels and equipment where audible alert or notification signals are required.

Key Features

• Operating Voltage: 12 to 24 VDC
• Sound Type: Standard continuous sound
• Sound Pressure Level: Minimum 80 dB at 0.1 m distance
• Driving Frequency: 2 ± 0.5 kHz
• Operating Current: 20 mA max (DC)
• Inrush Current: 1 A max
• Life Expectancy: Minimum 1,000 hours
• Insulation Resistance: Minimum 100 MΩ (between ground and current-carrying parts)
• Dielectric Strength: 1,000 VAC for 1 minute (between grounds)
• Degree of Protection: IP40
• Operating Temperature: -10°C to 55°C (no icing or condensation)
• Ambient Humidity: 35% to 85% RH
• Weight: Approximately 9 g

Technical Specifications

Applications

The M2BJ-B24B-D buzzer is suitable for use in control and signaling applications within industrial machinery, automation equipment, and control panels, offering a reliable acoustic signal for alert and notification purposes.