System Outline; Package Contents - Aiphone LEF-3L Installation & Operation Manual

2
SYSTEM OUTLINE & COMPONENTS

■ System outline

LE-D
LE-D
Door Strike
PT
Door Strike
Individual Components for LEF-3L System:
LEF-3L
3-call master station
with selective door
release
V andal and weather resistant sub station, white powder-coated (optional SBX-NVP surface mount
*LS-NVP/C
box available - sold separately)
*LE-SS/A Stainless steel 2-gang sub station
*LE-SSR Stainless steel 2-gang sub station with red mushroom call button
*SBX-2G Surface mount box for LE-SS and LE-SSR
S tainless steel 1-gang sub station (optional SBX-SS-1G surface mount box available - sold
*LE-SS-1G
separately)
*SA-1 Surge arrestor (1 unit protects 2 wires)
RY-PA Relay, 12V DC input, N/O dry closure output
Add one RY-PA per channel requiring a contact closure
Can be momentary or maintained, according to wiring.
*RY-18L 12-18V DC "Form C" relay (N/O and N/C contacts) Refer to RY-18L instructions for detailed wiring diagram.
PS-1225/S/UL 12V DC, 2.5A power supply (only 1 power supply needed per system)
PS-1215DIN 12V DC, 1.5A power supply (only 1 power supply needed per system)
LEF-3L TERMINAL DEFINITIONS:
＋
Positive 12V DC
−
Negative
E
Common communication
1 〜 3
Station number, communication to sub station or other master station
C
Receiving calls 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 pushed)
Brown Ground when station 1 is pushed
Red Ground when station 2 is pushed
Orange
Ground when station 3 is pushed
LE-D
2
Door Strike
PT
2
RY-PA
2
2
RY-PA
PT
2
2
RY-PA
PT : AC Transformer
LE-D
Surface mount door station
LE-DL
Surface mount door station
(Aluminum)
– 3 –
LEF-3L

■ Package contents

2
2
2
2
PS-12
LE-DA
Flush mount door
station with stainless
steel faceplate
• LEF-3L
• Packet of screws
• INSTALLATION &
OPERATION MANUAL
LE-A
1-call sub station
LE-A3
3-call sub station
* North America only