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Input/Output Connectors
The front panel of the power supply module (not including DC power supply low-tier)
includes the following connectors.
Connector Name
Auxiliary Output
1A
Auxiliary Output 1B Same as Auxiliary Output
Caution: Auxiliary Output 1A and 1B are ON by default with 13.8V DC. Do NOT plug in a
radio which requires less voltage or the radio may be damaged.
Auxiliary Output
2A
Auxiliary Output 2B Same as Auxiliary Output
Caution: If both 2A and 2B are ON, they must have the same output level. If cables are
connected to Auxiliary Output 2A and 2B, they must use the same voltage.
Description
13.8V DC (±5%) @ 20°C
User controlled power
output.
Short protected.
1A
DC Power Output
Selectable/programmable
3.3 to 9V DC or
13.8V DC (±5%) @ 20°C.
User controlled power
output.
Short protected.
2A
3-5
Power Supply Module and Backup Battery
Notes
This output is used for powering radios,
modems, etc.
The output can be switched ON/OFF
either by the user application program
or using the STS hardware test.
(Default = ON)
For more information, see the
Performing Hardware Tests section or
Application Programmer section of
ACE3600 STS User Guide.
Same as Auxiliary Output 1A
This output is used for powering radios,
modems, etc.
The output voltage can be set by the
user using the STS site configuration.
The output can be switched ON/OFF
either using the STS hardware test or by
the user application program. (Default =
OFF)
If both 2A and 2B are ON, they must
have the same output level. The voltage
levels of AUX2A and AUX2B are the
same.
Note: Auxiliary Output 2B can be ON
independently of 2A.
The voltage levels of AUX2A and
AUX2B are the same.
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