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© 2016 Sensata Technologies
Setup
INPUT DC VOLTAGE Setting:
The
INPUT DC VOLTAGE
setting is
determined by connecting two small pins with a small black plastic
box (i.e., jumper). This setting can be con
fi
gured for 12, 24, or
48 VDC operation, which is determined by the nominal DC voltage
connected to Terminals 3 and 4 on the AGS.
• 12V DC operation – position the jumper on the bottom two pins
• 24V DC operation – position the jumper on the middle two pins
• 48V DC operation – position the jumper on the top two pins
INPUT DC
VOLTAGE
Setting
12/24/48V
ON
4
3
2
1 13
4
2
ON
4
3
2
1
GEN
TYPE
Setting
RY1 RY2
RY3
Revision
Label
12/24/48V
Rev
##
(Default: 12V)
(Default: QD mode)
12 VDC Operation
(jumper on bottom
two pins)
**default setting**
24 VDC Operation
(jumper on middle
two pins)
48 VDC Operation
(jumper on top
two pins)
3.0 Setup
This section covers AGS settings (and how to adjust these settings).
3.1 Internal
Settings
Unscrew the AGS’s four top screws and remove the cover to access
an input DC voltage jumper and a 4-position DIP (Dual In-line
Package) switch (see Figure 3-1). The
INPUT DC VOLTAGE
jumper
position determines the controller’s DC operating voltage. The
DIP switch con
fi
guration is used to select the
GEN TYPE
setting,
which determines how the internal relays operate to autostart and
autostop the generator.
GEN TYPE Setting:
The
GEN TYPE
setting is determined by a DIP
switch—actually 4 small switches that can be turned to the
ON
or
OFF
position. The position of each of these switches is used to determine
the open and close timing sequence for the three internal AGS relays
(RY1, RY2 and RY3). The multiple positions of the DIP switch allow a
wide range of generator start/stop circuit con
fi
gurations.
After determining the appropriate start/stop timing sequence for
your generator, use Table 3-1 to determine and set the correct
GEN
TYPE
setting for your generator’s start/stop requirements.
Figure 3-1, Inside the AGS Controller
Figure 3-2, DC Voltage Settings