LifeSafety Power B100

B100 INSTALL MANUAL 2
B100 – Secondary Power Supply
1
DC IN Connectors (J1 & J4)
These fastons are the input to the B100. Either faston
may be used as the input. Two connections are provided
to allow this voltage to pass through to other accessory
boards in the system. This input voltage must always be at
least 3 volts above the output voltage setting for the B100
to maintain its output.
2
DC OUT Connectors (J2 & J5)
These fastons are the output of the B100 for connection
to other accessories in the system. This output may
be considered as an equivalent to the DC1 faston of an
FPO power supply.
Either or both DC OUT fastons may be used in the system.
I Ensure there are no other voltage sources connected
to the buss before powering the system or damage
WILL occur.
3
BR Connectors (J3 & J6)
The DC Common buss in the system. All boards in the
system must have their BR fastons wired together for
proper operation (except for between the DC and AC
sections of an FPX hybrid system).
4
DC IN LED (D1) – Green
This LED indicates the availability of voltage on the DC
IN Buss. When voltage is available on the buss, the LED
is lit.
5
FAULT LED (D7) – Yellow
This LED lights when the B100 detects a fault condition. This
fault condition also transmits to the FPO power supply .
Fault conditions detected include ruptured output fuse, no
output, output overload, or output voltage out of regulation.
6
FlexIO Connectors (JP1 & JP2)
These connectors allow the fault status of the B100 to be
transmitted to the FPO power supply and pass the FlexIO
buss on to other accessory boards in the system.
7
Output Voltage Selection (JP3 & VR1)
This jumper selects the output voltage for the B100 and
the potentiometer sets the output voltage when in the
adjustable range. In adjustable range, voltage may be
set from 5 to 18VDC.
Possible jumper settings are as follows:
• 12V Out JP3 Position 1
• Adjustable OutputJP3 Position 2
I The VR1 potentiometer will have no effect unless
the jumper is set for the adjustable range.
8
DC Output
This is the output terminal strip. This terminal strip is
non-removable and accepts wire sizes from AWG12 –
AWG22. The terminals are labeled on the PC board by
the terminal strip.
I CAUTION When powering magnetic loads such as
maglocks, door strikes, solenoids, etc, each of these
loads must have a reverse protection diode either built-in
or external to the device.
9
Output Fuse (F1)
This fuse protects the DC Output terminals. It does not
protect the DC OUT faston.
bk
DC OUT LED (D4) – Green
This LED indicates the availability of voltage on the DC
OUT Buss. When voltage is available on the buss, the
LED is lit.
B100
DC IN
DC OUT
BR
DC IN
BR
DC OUT
– OUT +
Fault
DC In
DC Out
  









