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ETAS
Installation
XETK-S30.0 - User’s Guide
29
5.2.2.3
Isolated Power Supply inside ECU
The XETK-S30.0 does not require a galvanically isolated power supply. For spe-
cial applications ETAS offers the isolated power supply ETP2.
Fig. 5-6
Isolated Power Supply inside ECU
ECU
12V
Permanent Supply
ECU
Connector
4,8V… 36V
Input
Output
12 V
-
+
+
-
ETK
ca.
36 V
Power Supply Connector
Vehicle
Battery
Vehicle
Wiring
Cable
ETAM2
and
CBM200
Cable ETAM2
Isolated Power Supply