Discovery Sounder Base – Isolating

45681-702APO

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

Technical specification

General	Warranty 10 year
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