คุณลักษณะ

• DIN (96 x 96) standard mounting, compact size Electronic Sound Alarm ideal for embedding in control panel.
• The front panel is available in two colors: white gray and black.
• The built-in 16 voices including 10 melodies can be controlled by bit input or binary input.
• For bit input, you can use the rotary switch on the front panel to select a voice group and control four notes.
• Binary input allows 15 notes to be controlled by external signals.
• The maximum volume is 96dB. (Adjustable continuously from 0dB min to 96dB max by front operation)
• As it has cleared 7.1G vibration resistance, it can be used safely even in severe conditions such as construction machinery vehicles.
• It is a voltage-free contact circuit that supports NPN/PNP open collector connection and can be directly driven by PLC.
• Protection characteristic IP54 (when embedded and mounted in the positive direction).