Altec Lansing LEF-3L User Manual

Size:
48.24 Kb
Download

Special

Order

Products

LEF-3L

3-CallMaster Station with Selective Control Capability (Door Release or CameraCall-up)

Used with LE-D,LE-DA,LE-DL,LS-NVP/BDoor Stations

- SUPPLEMENT TO LEF INSTRUCTIONS -

The LEF-3Lis a compact, wall or desk mount master station able to selectively release a door or call up a camera. Used with any LEorLS-seriesremote station, communication can be established with each station by selecting the channel on the master station. While the channel is selected, pressing the door release button (left of TALK button) will release only the associated door. When used for cameracall-up,a relay closure will be maintained as long as a station is selected. The system can have up to four stations, in any combination of masters or door stations (e.g. 2 masters and 2 doors).Master-to-mastercommunication is also a standard feature.

(If communication between masters is not required, multiple LEF-3L'scan be used to talk to 3 door stations.

1 NAMES & FEATURES

Speaker

Microphone

Station Call-inLEDs

Occupied LED

Station Selectors

TALK Button

OFF Button

Voice

Door Release

Volume Control

Button

FEATURES:

·Selective door release control

·CCTV camera call-upcapability

·Single or multiple masters can be used in a system

·Master to master communication in a multi-mastersystem

·Single talkpath, with push-to-talkoperation at master, and hands free communication at sub station

·Large variety of sub stations available

-Surface or flush mount, with or without privacy (LE-A,LE-AN,LE-B,LE-BN)

-Weather resistant door stations (LE-D,LE-DA,LE-DL)

-Vandal proof sub station (LS-NVP/B,and optionalSBX-DGVsurface mount box)

·Subs call in with momentary tone and LED, remaining lit for approximately 20 seconds

·Selective calling to sub stations

Pg. 1

2 COMPONENTS & WIRING

Individual Components for LEF-3LSystem:

LEF-3L

3-callmaster with selective door release

LE-D

Surface mount door station

LE-DA

Flush mount door station with stainless steel faceplate

LE-DL

Surface mount metal door station with illuminated directory

LS-NVP/B

Vandal and weather resistant sub station

SBX-NVP

Surface mount box for LS-NVP/B

SA-1

Surge Arrestor (1 per 2 wires being protected)

RY-PA

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.

PS-12C

12V DC power supply, 1 per system

LEF-3LTERMINAL DEFINITIONS:

+Positive 12V DC

-Negative

1~3 Station number, communication to sub or other master C "CALL", for receiving a call from another master station E Common communication

R Occupied light control (0V DC when system is occupied) Y All Call override control (Not used in LEF-3Lsystem)

Color-codedWires:

White

Common Door release activation

 

(12V DC when door release button is pressed)

Brown

Negative when station 1 is pressed

Red

Negative when station 2 is pressed

Orange

Negative when station 3 is pressed

WIRING & INSTALLATION:

Before Installation:

LE-D/LE-DATERMINAL DEFINITIONS:

1 Station number

E Common communication

-Negative

LS-NVP/BTERMINAL DEFINITIONS:

Red Station number

Black Common communication Green Negative

LE-DLTERMINAL DEFINITIONS:

1 Station number

E Common communication + Positive

-Negative

·Make sure you have the proper power supply(ies) and all necessary and compatible equipment for the system.

·Lay out your system in advance, assigning station numbers for all sub station locations.

·Surge protection for the intercom equipment is recommended. Add SA-1surge arrestors for the power supply, plus one per two wires connected to the master station.

Wire:

·Shielded wire is strongly recommended. Use the proper gauge for the distance being run.

·Wiring between masters must be a multi-conductorcable. If more than one cable is used to connect masters, the "E", "C", and number terminal wires must be in the same jacketed cable. If necessary, run multiple "E" wires, one in each cable.

Wiring Method:

·Run intercom cables at least 20" away from all AC wiring, fluorescent lights, dimmer switches, and other electrical or electronic devices. Intercom wiring can cross AC wires at 90 degrees.

·Sub stations can be homerun to the nearest master station, or daisy-chained.Ifdaisy-chained,include 2 common wires plus 1 individual wire per station on the run.

·In a SINGLE MASTER SYSTEM ONLY: Subs can be wired with 2 conductors homerun. Jumpers between "E" and "-"must be attached on all subs and at the master station.

Intercom Locations:

·Do not install intercoms near dimmer or light switches, or other electrical wall devices.

·To prevent feedback, do not place sub stations back-to-backon a common wall.

Pg. 2

3 WIRING DIAGRAMS

1 LEF-3L,3 Door Stations -

Shown with door release relays

LE-D/

 

 

 

LEF-3L

LE-DA

LE-D/

LE-D/

 

1

1

LE-DA

 

1

LE-DA

 

2

 

 

 

1

PS-12C

3

 

 

E

E

E

E

 

-

-

-

-

-

++

C

R

12V DC when "key" button is pressed

 

 

 

AC Transformer

Y

 

 

 

 

 

 

 

 

 

Wht

Blk

RY-PA

Yel

A

 

 

 

 

 

Brn

Dr. #1

RY-PA

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Blk

Yel

A

 

 

Red

 

 

 

Dr. #2

RY-PA

 

 

 

 

 

 

Blk

Yel

Org

 

 

 

 

 

 

Dr. #3

 

 

 

 

 

 

 

 

NOTE:

When running 2 conductors homerun to each sub (single master system only), leave jumper attached between E & - on master and door stations. Otherwise, remove jumpers and use separate wires for E and - terminals.

AMomentary dry closure when station is selected and "key" button is pressed. Connect to door strike & power.

A

2 LEF-3L,2 Door Stations

Shown with door release relays

 

 

 

 

Master-to-Mastercommunication shown using channel 3

LE-D/

 

 

 

LEF-3L

LEF-3L

 

 

 

LE-DA

LE-D/

 

 

1

1

1

LE-DA

 

 

 

 

 

2

2

 

1

 

 

3

C

 

 

 

PS-12C

C

3

 

 

 

E

E

E

E

 

 

A Momentary dry closure when station is

-

-

-

-

-

selected and "key" button is pressed.

+

+

+

 

 

Connect to door strike & power.

 

R

R

 

 

AC Transformer

 

Y

Y

 

 

 

 

Wht

Wht

 

 

 

 

Brn

Brn

 

Blk

RY-PA

Yel

A

 

 

 

 

A

 

 

 

Dr. #1

 

RY-PA

 

 

 

 

 

 

 

 

 

 

 

 

 

Blk

Yel

 

 

 

Red

Red

 

 

 

 

 

Dr. #2

 

 

 

 

 

 

 

 

 

 

 

 

 

Org

Org

 

 

 

 

 

 

 

 

 

 

 

3 LEF-3L,3 Door Stations

 

 

 

 

 

 

 

 

 

 

 

No Master to Master Communication

 

 

 

 

 

 

 

 

 

 

 

Shown with door release relays

 

 

 

 

 

LE-D/

 

 

 

 

 

 

 

LEF-3L

LEF-3L

LEF-3L

 

 

 

 

 

 

 

 

 

 

 

 

 

LE-DA

 

 

LE-D/

 

 

 

1

1

1

 

 

 

1

 

 

LE-DA

 

LS-NVP/B

 

2

2

2

 

 

 

 

 

 

1

 

 

 

 

 

 

 

 

 

 

 

 

 

3

3

3

 

 

 

 

 

 

 

 

 

Red

PS-12C

C

C

C

 

 

 

 

 

 

 

 

 

 

E

E

E

 

 

 

E

 

 

E

 

 

Blk

 

 

 

 

 

 

 

 

-

-

-

-

 

 

 

-

 

 

-

 

 

Grn

+

+

+

+

 

 

 

 

 

 

 

 

 

 

 

R

R

R

12V DC when "key" button is pressed

 

 

 

 

AC Transformer

 

Y

Y

Y

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Wht

Wht

Wht

Blk

RY-PA

Yel

A

 

 

 

 

 

 

 

Brn

Brn

Brn

Dr. #1

RY-PA

 

 

 

 

 

 

 

 

 

 

 

 

 

A

 

Red

Red

Red

 

 

 

Blk

Yel

A

 

 

 

 

 

 

Dr. #2

 

RY-PA

 

Org

Org

Org

 

 

 

 

 

 

 

Blk

Dr. #3

Yel

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

A Momentary dry closure when station is

 

 

 

 

 

 

 

 

selected and "key" button is pressed.

 

 

 

 

 

 

 

 

 

Connect to door strike & power.

 

Pg. 3

 

 

 

 

 

 

 

 

 

 

 

 

 

3 WIRING DIAGRAMS (Cont.)

 

 

 

 

 

 

 

 

 

 

 

 

1 LEF-3L,2 Door Stations -

 

 

 

 

 

 

 

 

 

 

 

 

 

Shown with both Door Release and CCTV Camera Call-uprelays

 

 

 

 

 

 

 

 

 

 

 

LEF-3L

 

 

LE-D/

 

 

 

 

LE-D/

 

 

 

 

 

 

 

LE-DA

 

 

 

 

 

 

 

 

 

1

 

 

1

 

 

 

 

 

LE-DA

NOTE:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2

 

 

 

 

 

 

 

 

1

 

This diagram shows separate E &

 

 

 

 

 

 

 

 

 

 

- wires. In single master system

 

3

 

 

 

 

 

 

 

 

 

 

only, one wire can be used for E/-

PS-12C

C

 

 

 

 

 

 

 

 

 

 

when jumper remains attached

E

 

 

E

 

 

 

 

 

E

 

between E & - on master and

 

 

 

 

 

 

 

 

 

door stations.

 

 

-

-

 

 

-

 

 

 

 

 

-

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

+

+

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R

 

RY-PA

 

B

 

 

 

 

 

 

 

RY-PA

 

B

 

Y

Blk

Yel

 

 

 

 

 

 

Blk

Yel

 

Cam. #1

 

 

* Diode

 

 

 

Cam. #2

 

 

 

 

 

 

 

 

 

 

Wht

 

* Diode

RY-PA

 

 

 

RY-PA

 

 

 

 

 

 

 

 

 

Blk

Yel

A

Blk

Yel

A

 

A Momentary dry closure when station is

 

Brn

 

 

Dr. #1

Dr. #2

 

 

 

 

 

 

 

 

 

 

 

selected and "key" button is pressed.

 

Red

 

 

 

 

 

 

 

 

 

 

 

Connect to door strike & power.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Org

 

 

 

 

 

 

* Diode: 1N4001 value.

 

 

B Constant closure as long as station is

4 OPERATIONS & SPECIFICATIONS

 

 

Required for door strike relay

 

selected.

 

 

 

 

only when 2 relays are used

 

 

 

 

 

 

 

on any one channel.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OPERATION:

1.Pressing the call button at the door station will activate a tone, plus light the red channel LED indicator at the master. The tone will be momentary, and the light will remain activated for approximately 20 seconds.

2.The person at the master station answers the call by pressing the selector button with the lit LED. If the LED has already gone out, the call can still be answered by pressing the selector button.

3.Communication at the master station is "press-to-talk,release-to-listen".Communication at the door station is hands free.

4.If the "Camera Call-up"feature is included, the associated relay will provide a maintained closure as long as the

station is selected at the master.

5.With communication established to a door station, pressing the door release button (marked with key symbol, left of TALK button) will activate the door release mechanism at the corresponding door. The door release button

will

be non-functionalif a station button is not pressed.

6. When the conversation is completed, the OFF button must be pressed to disengage the call.

NOTE:

 

The LEF-3Ldoes not have the "privacy feature", and also cannot send a call tone to the remote stations.

SPECIFICATIONS:

Power Source:

12V DC at master. Use PS-12C.

 

Communication Output:

800mW @ 20 ohms (receive); 500mW @ 20 ohms (transmit)

 

Communication:

 

Push-to-talk,release-to-listenat master station. Hands free at sub station.

 

Calling:

Master to sub: By voice

 

 

Sub to master: Call tone and LED

 

Wiring:

2 common plus 1 individual per sub, looped; or 3 conductors homerun from each sub.

 

 

2 conductors homerun from each sub in a single-mastersystem only.

 

 

Use Aiphone #822202 or #821802 ( 2 cond., 22 or 18AWG), or #822203 (3 cond. 22AWG)

 

12 conductors between master stations. Use Aiphone #822212.

 

 

Shielded cable is strongly recommended.

 

Wiring Distance:

650' with 22AWG; 1,600' with 18AWG.

 

Dimensions (HxWxD):

7-1/16"x5-5/8"x2-3/16"

 

RY-PAContact Rating: 1A, 110V AC or 24V DC

 

Aiphone Communication Systems

TOLL FREE TECHNICAL SUPPORT:

 

1700 130th Ave. N.E.

 

(800) 692-0200

 

Bellevue, WA 98005

 

TOLL FREE FAX LINE:

 

(425) 455-0510

 

(800) 832-3765

LEF-3LInstr.

FAX (425) 455-0071

 

E-MAIL:tech-serv@aiphone.com

0101BKJD