Aiphone LEF-3L manual System Outline & Components, System outline, Package contents

2SYSTEM OUTLINE & COMPONENTS

■ System outline	LE-D
		2
LE-D				LEF-3L
	Door Strike
	PT	2	RY-PA	2
	2
				2
	2		RY-PA
	PT
LE-D
	Door Strike
	2			2
	2		RY-PA
PT				2
				Door release button
Door Strike	PT : AC Transformer
				PS-12

■Package contents

•LEF-3L

•Packet of screws

•Installation & Operation Manual

Individual Components for LEF-3L System:

	(LE-D)
LEF-3L	LE-D	LE-DA	LE-A
3-call master with	Surface mount door station	Flush mount door	1-call sub station
selective door release	LE-DL	station with stainless	LE-A3
	Surface mount door station	steel faceplate	3-call sub station
	(Aluminum)
* : North America only

*LS-NVP/C *LE-SS *LE-SSR *SBX-2G *LE-SS-1G *SA-1 RY-PA

*RY-18L PS-1225/UL/S PS-1215DIN

Vandal and weather resistant sub station, white powder coated (optional SBX-NVP surface box) Stainless Steel 2-Gang sub station

Stainless Steel 2-Gang sub station with red mushroom push button Surface mount box for LE-SS and LE-SSR

Stainless Steel 1-Gang sub station (optional SBX-SS-1G surface box) Surge Arrestor (1 per 2 wires being protected)

Relay, 12V DC input, N/O dry closure output.

One required for each contact closure required off of each channel. Can be momentary or maintained, according to wiring.

12-18V DC “Form C” relay (N/O and N/C contacts)

12V DC, 2.5A power supply, use for intercom only, 1 per system

12V DC, 1.5A power supply, use for intercom only, 1 per system

LEF-3L TERMINAL DEFINITIONS:

＋	Positive 12V DC
－	Negative
E	Common communication
1 ～ 3	Station number, communication to sub or other master
C	"CALL", for receiving a call from another master station
R	Occupied light control (0V DC when system is occupied)
COLOR-CODED WIRES:
White	Common Door release activation (+12V DC when door release button is pressed)
Brown	Ground when station 1 is pressed
Red	Ground when station 2 is pressed
Orange	Ground when station 3 is pressed

* North America only

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