E2S IS-L101L LED Beacon

The E2S IS-L101L unit is an intrinsically safe field mounting Beacon which provides a bright flashing warning signal.

The unit can be used independently or combined with an IS-A105N 49 Alarm Sounder. Combination Units can utilise a common zener barrier or galvanic isolator and may be coupled together or mounted separately. With the IS-A105N the alarm accept function can be utilised. By closing a pair of external contacts (i.e push switch) the operator may silence the alarm for set periods between 5 seconds and 2 hours. If after the preset time the alarm condition still exists the sounder will activate again.

Features
Input overload and reverse current protection
Prismatic lens optimizes LED effectiveness.

Light Source	Array of 6 high intensity L.E.D's.
L.E.D. colours	Note:Blue, Green & White LED versions utilise a Clear lens, Red, Amber, Blue, Green & White
Standalone mode	2Hz (2 double flashes per second)
Eff. Intensity cd	48cd* – measured ref. to I.E.S.
With IS-A105N	On: 1 Hz (1 double flash per second)
Voltage	16-28vdc via Zener barrier or galvanic isolator
Current	Stand alone: 25mA typical, With IS-A105N: 35mA typical
Ingress protection	IP66
Rating	Continuous
Enclosure material	UL94V0 & 5VA FR ABS & PC
Enclosure colour	RAL3000 Red or Grey RAL7038
Fixings	Stainless Steel
Cable entries	2 x M20 clearance, supplied with stopping plugs
Terminals	0.5 to 2.5mm2
Operating temperature	-40° to +60°C [-40 to +140°F]
Storage temperature	-40° to +70°C [-40 to +158°F]
Relative Humidity	95% at 20°C [68°F]
Weight	0.40Kg/0.88Ibs