Horn Loudspeaker Type Medium-sized Electronic Sound Alarm, ST-25 Series (ST-25MM)
Caution
Product Description
[Features]
· A horn speaker-type medium-sized electronic alarm.
· Bit input built-in 16 sound tones or can control with binary input. In bit input, set a sound tone group of your choice with the rotary switch on the rear surface, and able to control 4 sounds. In binary input, able to control 15 sounds with the external signal.
· The maximum volume is 102 dB. (Adjustable continuously with the back knob from 0 dB to 102 dB)
· Adopts highly weather-resistant ASA resin for the body and highly salt and rust resistant SUS for mounting angles.
· Non-voltage dry contact circuit, compatible with NPN open collector connection as standard, can be directly driven by PLC.
· UL standard certified product.
· Protection characteristic IP53 (when mounted in the forward direction).