Edwards Signaling EBPS Remote Booster Power Supply - Manual (Page 10)

4 Remote Booster Power Supply Technical Reference Manual
Component descriptions
Figure 1: Components
(1) (2) (3) (4)
(5)
(6)
(7)
(8) (9)
(10)
(11)
(12)
(1) Enclosure: Houses the electronics and two standby batteries
(2) Heat sink: Distributes heat away from the circuit board
(3) Circuit board: Provides connections for all circuits
(4) Tamper switch standoffs: 3-TAMP mounting standoffs
(5) Jumper JP3: Ground fault enable or disable option
(6) AC LED: AC power on
(7) Mounting brackets: Option module mounting brackets
(8) Jumpers JP1 and JP2: Class A or Class B NAC option
(9) DIP switches: Two eight-position DIP switches used for configuration
(10) Circuit LEDs: NAC, battery, and ground fault trouble LEDs
(11) Batteries: Up to two 10 Ah batteries fit in the enclosure. For larger batteries, use an external
battery cabinet (BC-1 or BC-2).
(12) Jumper JP4: Battery charging jumper