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National Communications

PRODUCT DESCRIPTION

LCU

 

is designed to connect in PARALLEL to a telephone line. It has a single

RJ11 (6 pin) Telephone Line input port.

Model LCU1 provides One 4 pin RJ port to connect to the internal relay.

Models LCU2 and LCU3 provides Two 4 pin RJ ports to connect to the internal
relays.

Connection Box(s) are supplied with short leads for easy connection to  LCU.

Each Connection Box has 2 Screw Terminals to provide for connection of
your electrical equipment to the Internal Relays of LCU.

Once installed, LCU will automatically respond to any 1,2,3 or 4 digit DTMF
code that is programmed by the user. LCU responds to all DTMF commands,
ie: 0-9,*,#,A,B,C &D.

The closure time of the relay can also be set by the user for periods of  01
to 99 seconds. If a setting of 00 is entered, LCU will provide latching of the
relay on a toggle basis, so that equipment (such as a 12V light, Video
equipment etc) can be switched ON or OFF as required.

LCU can also be set to respond to DMTF commands from Incoming calls
only, or Incoming and Outgoing calls (default setting).

LCU's can also be programmed to respond to a set code within a dialed
sequence.

For example, a Door Phone could call a specific business within a Multi
Tenanted Office Building. The operator after answering could then Dial
123456 and then hang up.

 One LCU relay set to respond to 12 could open the front door for 15 seconds.
A second LCU relay set to respond to 34 could alert the Elevators to allow
access to Floor 3. A third LCU relay set to respond to 56 could release the
Door Strike which allows access to offices on Floor 3.

LCU is provided with a Two Year Factory Warranty.

Содержание LCU1

Страница 1: ...Model LCU 1 and LCU 2 Lock Control Units LCU1 LCU2 and LCU3 LCU Lock Control Unit For Technical Assistance Please Phone 07 5596 5128 ...

Страница 2: ...Description LCU3 Page 5 Installation Procedure Page 6 Programming Notes Page 7 Programming Options ALL Page 8 Programming Options LCU3 only Page 9 Programming LCU1 Page 10 11 Programming LCU2 Page 12 13 Programming LCU3 Page 14 15 Specifications Pages 16 Warranty Information Pages 16 LCU1 LCU2 and LCU3 ...

Страница 3: ...ndently controlled by DTMF Touch Tone commands from an Incoming Telephone Call OR they can respond to Any Parallel telephone device connected to the same line Model LCU3 also has Two Dry Relay contacts and this Model can be set to Answer Incoming calls after a User Programmable number of rings See page 5 for more details on LCU3 One or More LCU units can be fitted to the same telephone line to pro...

Страница 4: ...et by the user for periods of 01 to 99 seconds If a setting of 00 is entered LCU will provide latching of the relay on a toggle basis so that equipment such as a 12V light Video equipment etc can be switched ON or OFF as required LCU can also be set to respond to DMTF commands from Incoming calls only or Incoming and Outgoing calls default setting LCU s can also be programmed to respond to a set c...

Страница 5: ...er device on the line such as LCU3 Answering Machine or other suitable answering device Multiple LCU1 and LCU2 units can be used with LCU3 to provide for Basic Access Control Lift Control or the Powering ON OFF or RESET of One or More Electrical devices ADDITIONAL LCU3 PROGRAMMING FEATURES 1 LCU3 can be programmed by simply calling in to it When it answers press to enter programming mode Note it c...

Страница 6: ...al access to the Internal Relay s RELAY 1 Connect your Electrical Device that requires relay control to the RED and GREEN terminals of the supplied Junction Box This relay is rated at 12V 1A RELAY 2 Connect your Electrical Device that requires relay control to the RED and GREEN terminals of the other supplied Junction Box This relay is rated at 12V 1A 4 Connect the supplied 12VAC Power Adaptor and...

Страница 7: ...will hear 3 short beeps to confirm you are in programming mode 4 Individual Parameter Programming Entries are carried out by pressing further keys on the attached telephone 5 Your unit will generate 1 short beep to confirm acceptance of command 6 Your unit will generate 1 long beep to advise of an entry error 7 If 1 long beep is detected your command should be repeated 8 You can Program Lock 1 or ...

Страница 8: ...t Setting is 5 seconds Model LCU2 and LCU3 provides for 2 relay output Each relay can have different closure times or the same closure time 3 INCOMING CALL and OUTGOING CALL operation LCU is set by default to respond to DTMF commands from both incoming calls and outgoing calls You can also restrict it to respond to incoming calls only Respond to Incoming calls only OR Incoming and Outgoing calls D...

Страница 9: ...ing is 20 seconds which is the minimum setting This can be increased up to 99 seconds if required Allowable Range 20 99 seconds Default Setting is 20 seconds 6 SETTING NUMBER OF RINGS TO ANSWER This is the number of rings LCU3 must detect before it will answer a call The Default settings is 2 rings If you wish to Turn OFF the Automatic Answer facility set the number of rings to 00 Allowable Range ...

Страница 10: ...t 1 5 a Enter 1 2 3 or 4 this is number of DTMF digits in PIN then b Enter your 1 2 3 or 4 digit PIN eg If your PIN is 3579 you should enter 4 then 3579 eg If your PIN is 7 you should enter 2 then 7 You should hear 1short beep If you do not hear 1 beep return to the start 1 6 ENTER REQUIRED RELAY CLOSURE TIME Enter 2 digits only 01 to 99 seconds You should hear 3 short beeps If you do not hear 3 b...

Страница 11: ... Incoming calls only x 1 To respond to Incoming and Outgoing calls DEFAULT 8 DO YOU REQUIRE LCU1 TO RESPOND TO PIN within a Sequence PRESS 4x x 0 To respond to exact code only DEFAULT x 1 To respond to exact code within a group of digits 9 PROGRAMMING COMPLETE HANG UP National Communications Page 11 ...

Страница 12: ...PIN is 3579 you should enter 4 then 3579 eg If your PIN is 7 you should enter 2 then 7 You should hear 1short beep If you do not hear 1 beep return to the start 1 6 ENTER REQUIRED RELAY CLOSURE TIME Enter 2 digits only 01 to 99 seconds You should hear 3 short beeps If you do not hear 3 beeps return to the start 1 If you do not intend to use Relay 2 proceed to step 10 7 PRESS 2 to program Relay 2 I...

Страница 13: ...elow OR c Hang Up if your programming is complete If you do not need to make any further changes proceed to step 12 10 DO YOU REQUIRE LCU2 TO RESPOND TO INCOMING CALLS ONLY PRESS 3x x 0 To respond for Incoming calls only x 1 To respond to Incoming and Outgoing calls DEFAULT 11 DO YOU REQUIRE LCU2 TO RESPOND TO PIN within a Sequence PRESS 4x x 0 To respond to exact code only DEFAULT x 1 To respond ...

Страница 14: ...beep return to the start 1 4 a Enter 1 2 3 or 4 this is number of DTMF digits in PIN then b Enter your 1 2 3 or 4 digit PIN eg If your PIN is 3579 you should enter 4 then 3579 eg If your PIN is 7 you should enter 2 then 7 You should hear 1short beep If you do not hear 1 beep return to the start 1 5 ENTER REQUIRED RELAY CLOSURE TIME Enter 2 digits only 01 to 99 seconds You should hear 3 short beeps...

Страница 15: ...tart 1 You can now a Program LCU to respond to INCOMING calls only b Program LCU to respond to YOUR CODE within a group of digits Proceed Below OR c Hang Up if your programming is complete 10 DO YOU REQUIRE LCU3 TO RESPOND TO INCOMING CALLS ONLY PRESS 3x x 0 To respond for Incoming calls only x 1 To respond to Incoming and Outgoing calls DEFAULT 11 DO YOU REQUIRE LCU3 TO RESPOND TO PIN within a Se...

Страница 16: ...roduct along with proof of purchase date and a written statement about the nature of the problem This Warranty shall not apply to any unit which has been subject to alteration modification abuse negligence accident external voltage lightning surge or used in any manner contrary to these instructions The obligation is solely to repair or replace the product The warrantor is not liable for any incid...

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