STW TC1 - Block Diagram Variant TC1-Mobile; Power Supply

5 Hardware
User Manual 26/374
5.2.3 Block Diagram Variant TC1-Mobile
5.2.4 Power Supply
Component
Description
Range
DC voltage supply
Voltage at +UB power supply
9 V ... 32 V DC
Current consumption
- Stand-by
Sum of input currents at +UB (U
KL15
= 0 V, ignition off)
< 1mA
- ECU active
+UB supply current (U
KL15
> U
KL15HIGH
, no external load)
350 mA at +UB = 12 V
DC
200 mA at +UB = 24 V
DC