Apollo 45681-300APO Integrated Base Sounder

The Apollo 45681-300APO is an base sounder, with integral mounting base.

The Apollo 45681-300APO is an base sounder, with integral mounting base. The Apollo 45681-300APO is designed for use with the Discovery and XP95 range, and for indoor use. The integrated base sounder is line powered, and does not need an external power supply. The 45681-300APO operates at 17-28VDC and is polarity-sensitive.

The Apollo 45681-300APO is moulded in polycarbonate and has stainless steel contacts that accept solid or stranded cables of up to 2.5mm2.

Features
DIN Tone
EN54-3 Sounder
Selectable Volumes 50-65dB (A), 65-84dB (A)
Discovery (works on XP95)
XPert7 Addressing
4″ Isolated Base EN54-17
VdS Approved
Individual and group addressing
Unique acoustic self-test
Built-in isolator

Warranty	10 year
Approvals	CPR , VdS
Polarity	L1 & L2 are polarity sensitive
Protocol voltage (max)	9V
Protocol voltage (min)	5V
Protocol voltage	5 to 9V peak to peak
Power-up surge current	01-02-23
Maximum power-up time	<1 second
Quiescent current	200μA
Quiescent current tested at	24V dc
Supply voltage (max)	28V dc
Supply voltage (min)	17V dc
Supply voltage (Vmin-Vmax)	17 to 28V dc
Materials housing	Polycarbonate
Length	38mm (1.5in)
Diameter	115mm (4.53in)
Weight	140g
Humidity	0% to 95% (no condensation or icing)
Humidity (max)	95% RH
Humidity (min)	0% RH
Humidity Note	no condensation or icing
Operating temperature	-20 to 60°C (-4 to 140°F)
Operating temperature (max)	60°C (140°F)
Operating temperature (min)	-20°C (-4°F)
IP rating Value	IP21D