ETAS ES1392.1, User Manual

Page: 9 / 36

Introduction 9
1.3 Block Diagram
Fig. 1-3 shows the block diagram of the ES1392.1 High Current Switch Board.
The battery voltages are supplied via "BATTERY INPUT". The battery nodes
connected via "BATTERY NODES" can be switched to these battery voltages
via the switches.
Fig. 1-3 Block Diagram of the ES1392.1 High Current Switch Board
-UBatt
+UBatt
3
BATTERY
NODES
BATTERY
INPUT
O
v
er
cur
rr
ent
P
rote
c
ti
on
+5 V
+12 V
-12 V
Fuses
CTRL
Supply