A Plena end-of-line board is a PCB designed to detect the 20 kHz pilot tone generated by a supervised public address or voice alarm system. It activates a voltage free switch in the presence of a 20 kHz signal (pilot tone) above 5 V, as well as an LED for easy visual confirmation of operation.
Pilot tone detection on 100 V loudspeaker lines
Voltage free switch 200 V 1 A and LED indications of
pilot tone
Daisy chainable for monitoring multiple zones on a
single input contact
Fits on built-in mounts on selected Bosch
loudspeakers
EN 54-16 certified
Input/Output Board/Card Type - Audio
Warranty - Yes
Operating Temperature (Maximum):
55 C
Operating Temperature (Minimum):
-10 C
Certifications:
EN 54-16
AC Voltage:
200 Volts
Current Draw:
1 Amps
Depth:
40 mm
Height:
17 mm
Width:
60 mm
Product Weight:
0.04 kg
Warranty (Length/Type):
3 Years
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D.I.B. Australia 9-11 Percy St Heidelberg West, VIC 3081 Australia 03 9457 4800 www.dibaustralia.com.au/