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[4] = Program Schedules..........................................................................................................18
[5] = Schedule Changes............................................................................................................19
[6] = Enable or Disable Circuits..............................................................................................19
[7] = Daylight Savings Time ....................................................................................................19
[8] = Change Schedule.............................................................................................................19
[9] = Sync Clocks .....................................................................................................................20
[A] = Program Holidays ..........................................................................................................20
[B] = Communications (LTR8-512 and LTR8-512M Only) ..................................................20
[C] = Change Password ...........................................................................................................20
[D] = Time Calibration (Available with Firmware Version 5.02) .........................................21
Auto Bell Test ..........................................................................................................................22
APPENDIX
A
-
SPECIFICATIONS 23
APPENDIX
B
–
DAYLIGHT
SAVINGS
COUNTRY
CODES 24
APPENDIX
C
-
SECONDARY
CLOCK
TYPE
CODES 25
WIRING SECONDARY CLOCKS ........................................................................................26
APPENDIX
D
-
WIRING
DIAGRAMS 42
Fig. D1 - TERMINAL BLOCK ‘P4’.......................................................................................42
WIRING THE LTRx-512 FOR 120VAC (nom.) OPERATION ..........................................42
WIRING THE LTRx-512 FOR 220/240VAC (nom.) OPERATION....................................42
Fig. D2 - TYPICAL SIGNAL DEVICE WIRING...................................................................43
Fig. D3 - COMPUTER CABLE..............................................................................................43
Fig. D3 - COMPUTER CABLE..............................................................................................44
Fig. D4 - RS-232 CABLE ........................................................................................................44
Fig. D5 - SYNCHING UP TO 60 RS-485 TIME SYNC DEVICES .......................................45
Fig. D6 - LTRx-512 USED AS SLAVE TO ALLOW 30 EXTRA RS-485 .............................45
Fig. D7 – COMMUNICATION TERMINAL BLOCK..........................................................46
Fig. D8 - POWER SUPPLY TERMINAL BLOCKS .............................................................48
APPENDIX
E
–
INSTALL
THE
OPTIONAL
MODEM 49
APPENDIX
F
–
C
ONNECTING THE
LTR-RSS
(
R
EMOTE
S
CHEDULE
S
ELECTOR
)
50
APPENDIX
G
–
C
ONNECTING THE
LTR-GPS
(
S
ATELLITE
R
ECEIVER
/
S
YNCHRONIZER
)
54
APPENDIX
H
–
POWER
SUPPLY
SCHEMATICS 55