M2BJ-BH24D Omron, M2BJ-BH24D Datasheet - Page 5

• Manufacturer Part Number: M2BJ-BH24D
• Description: BUZZER
• Manufacturer: Omron
• Series: M2BJ-BHr
• Type: Audible Signal Devicer

Specifications of M2BJ-BH24D

• Rohs Compliant: YES
• Frequency: 2.8kHz
• Voltage - Rated: 12 ~ 24VAC/DC
• Current Rating: 50 ~ 100mA
• Size / Dimension: Rectangular - 26mm L x 22mm W x 44.5mm H
• Mounting Type: Panel Mount
• Sound Pressure Level: 70dB ~ 100dB
• Operating Mode: Continuous/Intermittent
• Voltage Range: 12 ~ 24VAC/DC
• Termination: Solder Tab (s)
• Illumination: Not Illuminated
• Mounting Style: Panel
• Termination Style: Solder
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Capacitance @ Frequency: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• For Use With: M2BJ Series
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: M2BJBH24D

Safety Precautions
Refer to Safety Precautions for All Pushbutton Switches.
Application Precautions
Wiring
Operating Environment
Volume Adjustment Mechanism (M2BJ-BH Only)
• When power is supplied, there is an inrush current of up to 1 A.
• With models that can use both AC and DC, residual energy in the
• Perform soldering promptly and correctly at a temperature of 350°C
• If flux is required, use non-corrosive rosin liquid. Ensure that the flux
• In order to improve the reliability of the soldering and to prevent
• In order to fit the terminal holes, use lead wires with a nominal cross
• Do not use the Buzzer in environments where foreign substances
• Adjust the volume by turning the control knob on the face of the
• Turn the control knob with a torque of 0.98 to 2.94 mN·m.
Confirm that this will not adversely affect operation or damage any
devices before using the M2BJ in application. There is no inrush
current with DC-only models (M2BJ-@@@-D).
internal capacitor may cause residual sound.
within 3 seconds.Wait for one minute after soldering before exerting
any external force on the solder.
does not penetrate the inside of the case.
pattern burnout, loop the wire through the terminal hole before
soldering.
sectional area of 0.25 mm
may enter the sound outlet. Otherwise, the Buzzer may not sound.
Buzzer using a screwdriver. Turn to the right to increase the volume
and turn to the left to decrease the volume.
Precautions for Correct Use
LED
2
max.
Control knob
Short-circuiting Jumper (M2BJ-BTH)
Short-circuit Bracket Mounting Location
• The Buzzer sounds continuously or intermittently depending on
• To produce continuous sounds, attach the bracket to the case
• The bracket is set in direction A when ship the product. If the
how the short-circuiting bracket is attached to the case guide.
When the bracket is attached with the triangle on it facing direction
A (PC board side), the Buzzer sounds intermittently.
guide so that the triangle on the bracket faces direction B.
bracket becomes lost, contact your OMRON representative. The
model number to order is M2BJ-BTH.
Case guide
PC board
Bracket
Direction B
Case guide
Direction A
Bracket
M2BJ
5