Discovery Sounder Base - Isolating

45681-702APO

Discovery Sounder Base with integral isolated mounting base. Designed for indoor use.

Technical specification
General
Default Variant
Yes
Warranty
10 year
Website Categories
  • Audio Visual Signalling
  • Analogue Addressable
Performance
Tone(s)
15
Mechanical
Colour
White
Product length
38mm
Product diameter
115mm
Weight
140g
Product length
1.5in
Product diameter
4.53in
Conformance
Standards
  • EN 54-3
  • EN 54-17
Approvals
  • CPR
  • LPCB
  • VdS
Electrical
Terminal functions L2
+L2 Loop in & out positive
Terminal functions L1 in
-L1 in Loop (isolated) negative
Polarity
L1 & L2 are polarity sensitive
Protocol voltage (max)
9V
Protocol voltage (min)
5V
Protocol voltage
5 to 9V peak to peak
Quiescent current
370μA
Quiescent current tested at
24V dc
Environmental
Humidity (max)
95% RH
Humidity (min)
0% RH
Operating temperature
-20 to 60°C
Operating temperature (max)
60°C
Operating temperature (min)
-20°C
IP rating Value
IP21C
Operating temperature (min)
-4°F
Operating temperature (max)
140°F
Operating temperature
-4 to 140°F
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