Horn Loudspeaker Type, Medium-Sized Electronic Sound Alarm, ST-25 Series (ST-25AM)

[Features]
· A horn speaker-type medium-sized electronic alarm.
· 43 types of built-in tones and scales. No signal can be controlled by bit input or binary input. In bit input, set a sound color group of your choice with the rotary switch on the rear surface, and able to control 8 sounds. In binary input, able to control 63 patterns alarms with the external signal.
· One group of your choice can be registered by customization for the bit input tone group in addition to the built-in 8 groups.
· 4 types of operation modes “(1) Priority mode, (2) Late arrival priority mode, (3) One shot mode, (4) Binary mode” are built-in, and sound generation according to the device operation can be done.
· The volume is 105 dB at maximum. (Able to perform stepless adjustment from 0 dB (minimum) to 105 dB (maximum) with the rear knob.)
· Non-voltage dry contact circuit, compatible with NPN open collector connection as standard, can be directly driven by PLC.
· IEC/EN standard compatible product. When exporting to EU countries, it can be used with assurance to devices that CE mark is required. (Direct current type only)
· UL standard certified product.
· Protection characteristic IP53 (when mounted in the forward direction).