DTS 2440.audio-clock

Speaking Clock:

• Acoustic output of the time in hours, minutes and seconds with a concluding sinus tone. The sinus tone indicates the point in time to which the announced time applies.

Radio Time Signal Generator:

• At the beginning of every second, a sinus tone may be put out. A maximum of 60 sinus tones per minute are thus audible. Frequency and duration are adjust-able for every individual sinus tone

Time announcement:

• Format = Hours, minutes, seconds in English
• Acoustic sign = Sinus tone, 1 kHz, duration 500 ms
• Volume adjustable in 1 dB increments
• Announcement interval = 60 s, 30 s, 20 s, 10 s

Inputs:

• 2 serial inputs (RS 232) for IF 482 telegrams (1 input for each system ->
  redundancy)
• Outputs:
• Audio output (3 Pin XLR-Sockets, female, 600 Ohms symmetrical

Power supply:

• 2 external power supplies for both systems -> redundancy: 20 – 65 VDC

Features:

• Redundant design (2 individual systems)
• Automatic switch over in case of a missing input signal
• Alarm relay and red alarm LED to indicate active errors