3.3 Option 08, 10 to 60 Vdc Power With Terminal Power Strip and Surge Withstand
13
3.3
Option 08, 10 to 60 Vdc Power With Terminal Power Strip
and Surge Withstand
This option replaces the standard power supply with one accepting 10 to 60 Vdc (DC only),
<
20
VA typical. Replaces the standard IEC-320 inlet with a 3-pole terminal strip. Provides input surge
protection (SWC) for compliance with ANSI C37.90-1 and IEC 801-4. Option 08 operates from
common low-voltage battery systems, including 12, 24, and 48 Vdc.
Figure 3.2: Option 08 Power Supply Inlet
Description
3.3.1
Option 08, Connecting Inlet Power
When wiring station batteries to this power supply, make sure to first connect an earth ground wire
to the terminal strip connector labeled ”G” (for ground). Line and neutral terminals are marked
on a label below as “+” and
−
. After connecting a ground wire, connect the positive and negative
leads from the station batteries to the corresponding Option 08 terminals. Be sure to observe the
correct polarity, as the power supply used with the Option 08 will not accept reverse input polarity.
CAUTION: DO NOT connect Option 08 module to any ac voltage source
.
3.4
Option 10, 110 to 350 Vdc Terminal Power Strip, Surge With-
stand
This option replaces the standard IEC-320 inlet with a 3-pole terminal strip and provides input
surge protection for compliance with ANSI C37.90-1 and IEC 801-4. Input voltages are: 85 to 250
Vac, 47 to 440 Hz, or 110 to 350 Vdc,
<
20 VA typical.
Figure 3.3: Option 10 Power Supply Inlet
Description
3.4.1
Option 10, Connecting Inlet Power
When wiring this power supply, make sure to first connect an earth ground wire to the terminal strip
connector labeled ”G” (for ground). Positive and negative terminals are marked on the terminals
as “+” and “
−
.” After connecting a ground wire, connect the positive and negative leads from the
station batteries to the corresponding Option 10 terminals. With AC voltages, connect the line to
the positive terminal and neutral to the negative terminal.
Содержание 1084A
Страница 4: ...iv ...
Страница 6: ...vi ...
Страница 18: ...xviii LIST OF FIGURES ...
Страница 23: ...1 4 Attaching Rack Mount Ears to 1084A B C Series Clocks 3 Figure 1 2 Attaching Rack Mount Ears ...
Страница 24: ...4 Unpacking the Clock ...
Страница 36: ...16 Connecting Inlet Power Input and Output Signals ...
Страница 39: ...4 1 GPS Antenna Installation 19 Figure 4 2 Antenna Mounting Bracket Figure 4 3 Antenna Mounting with AS0044600 ...
Страница 44: ...24 GPS Antenna and Cable Information ...
Страница 114: ...94 Startup and Basic Operation ...
Страница 123: ...B 4 Physical Dimensions 103 Figure B 1 Suggested Mounting of the AS0094500 Surge Arrester ...
Страница 124: ...104 Using Surge Arresters ...
Страница 134: ...114 Options List C 6 2 Option 06 Firmware Setup Figure C 3 Option 06 Firmware Setup ...
Страница 142: ...122 Options List Figure C 5 Option 06 Output Jumper Settings ...
Страница 143: ...C 6 Option 06 Parallel BCD Output 1 millisecond Resolution 123 Figure C 6 Option 06 Board Layout and Jumper Locations ...
Страница 157: ...C 10 Option 17 Parallel BCD Output and Second RS 232C Port 137 Figure C 12 Option 17 Output Jumper Settings ...
Страница 158: ...138 Options List Figure C 13 Option 17 Board Layout and Jumper Locations ...
Страница 163: ...C 13 Option 20A Four Fiber Optic Outputs 143 Figure C 14 Option 20A Jumper Locations ...
Страница 170: ...150 Options List Figure C 16 Option 23 Internal Jumper Setup ...
Страница 172: ...152 Options List Figure C 17 Option 27 Jumper Locations ...
Страница 190: ...170 Options List Figure C 20 Option 29 Connector Signal Locations ...
Страница 246: ...226 Options List ...