TG4C產(chǎn)品概述
120 VAC, 60 Hz Frequency Range, Model TG4C Multiple Tone Generator
The TG4C is designed to produce four different types of tones for use as alarm or announcement signals in paging systems. Four tones: steady, pulsed alarm, slow whoop, and chime. Adjustable tone level and pitch. An audio signal can be routed through the TG4C to allow easy installation in paging systems. Power Requirements: 12-48 VDC at 30 mA (power supply not included). Dimensions: 63/4" width × 53/4" Height × 2" Depth. Weight: 3 lbs.
It is capable of generating four distinct signals pulsed tone, slow whoop, repeating chime, and steady tone. Each of these four signals may be applied continuously or limited to a double burst (single burst only of the steady tone) for alarm signaling or pre-announcement. Signals are triggered by an external device that provides a contact closure. Both tone level and pitch are adjustable.
Datasheet
