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Table of Contents
Welcome..........................................................................................................1
Step 1 - Mounting the Master.................................................................................2
S
URFACE
M
OUNT
....................................................................................................2
S
EMI
-F
LUSH
M
OUNT
................................................................................................3
R
ACK
M
OUNT
.......................................................................................................5
H
IDDEN
P
OWER
S
UPPLY
M
OUNT
....................................................................................6
Step 2 – Wiring the Master ....................................................................................8
P
OWER
S
UPPLY
–
LTR8.............................................................................................8
P
OWER
S
UPPLY
–
LTR4.............................................................................................9
Step 3 – Setting Up the Master ...............................................................................11
Function Descriptions ..........................................................................................18
Q
UICK
C
HECK
C
OMMANDS
..........................................................................................18
Q
UICK
C
HECK
C
OMMAND
[*]
S
TATUS
...............................................................................18
Q
UICK
C
HECK
C
OMMAND
[1]
E
DIT
K
EYS
............................................................................18
Q
UICK
C
HECK
C
OMMAND
[3]
12/24
H
OUR
D
ISPLAY
................................................................18
Program Keys ....................................................................................................18
[0]
=
P
ASSWORD
....................................................................................................19
[1]
=
S
ET
D
ATE AND
T
IME
..........................................................................................19
[2]=S
ELECT
C
LOCK
C
ONTROL
......................................................................................21
[3]=M
ANUAL
B
ELL
C
ONTROL
.......................................................................................21
A
UTO
B
ELL
T
EST
....................................................................................................22
[4]=P
ROGRAM
S
CHEDULES
..........................................................................................22
[6]=E
NABLE OR
D
ISABLE
C
IRCUITS
..................................................................................26
[7]=D
AYLIGHT
S
AVINGS
............................................................................................26
[8]=C
HANGE
A
CTIVE
S
CHEDULE
....................................................................................26
[9]=S
YNC
C
LOCKS
..................................................................................................27
[A]=P
ROGRAM
H
OLIDAYS
...........................................................................................28
[B]=C
OMMUNICATIONS
(LTR8-512
AND
LTR8-512M
O
NLY
) ......................................................29
[C]=C
HANGE
P
ASSWORD
...........................................................................................29
APPENDIX A - SPECIFICATIONS ................................................................................30
APPENDIX B – DAYLIGHT SAVINGS COUNTRY CODES .......................................................31
APPENDIX C1 - SECONDARY CLOCK TYPE CODES ...........................................................32
APPENDIX
C2
-
WIRING
SECONDARY
CLOCKS ................................................................33
APPENDIX D - WIRING DIAGRAMS: POWER, BELLS, ETC. ..................................................50
F
IG
.
D1
-
TERMINAL
BLOCK
‘P4’................................................................................50
WIRING THE LTRx-512 FOR 120VAC (nom.) OPERATION...............................................50
WIRING THE LTRx-512 FOR 220/240VAC (nom.) OPERATION .........................................50
F
IG
.
D2
-
TYPICAL
SIGNAL
DEVICE
WIRING ...................................................................51
F
IG
.
D3
-
COMPUTER
CABLE ....................................................................................52
F
IG
.
D4
-
RS-232
CABLE .........................................................................................52
F
IG
.
D5
-
SYNCHING
UP
TO
60
RS-485
TIME
SYNC
DEVICES.................................................53
F
IG
.
D6
-
LTR
X
-512
USED
AS
SLAVE
TO
ALLOW
30
EXTRA
RS-485..........................................53
F
IG
.
D7
–
COMMUNICATION
TERMINAL
BLOCK ...............................................................54
F
IG
.
D8
-
POWER
SUPPLY
TERMINAL
BLOCKS.................................................................56
APPENDIX E – INSTALL THE OPTIONAL MODEM .............................................................57
APPENDIX F – Connecting the LTR-GPS Satellite Receiver / Synchronizer ............................58
APPENDIX G – POWER SUPPLY SCHEMATICS.................................................................59