Bosch PowerBox PBX 190, Manual

Page: 4 / 40

2 | Hardware
4 / 40 PowerBox_PBX_190_Manual Bosch Motorsport
2 Hardware
The Bosch PowerBox PBX 190 enclosure is CNC machined to the highest standards. The
two parts of the casing are sealed by an O-ring, located in a recess in the main half. A lip
in the lid presses on the O-ring and assures a water tight sealing (IP67). The connectors
are individually sealed.
2.1 Ventilation
To reach specified current values an airflow of 2 m/s over the PBX 190 housing is recom-
mended.
2.2 Status LEDs
Each LED on the PBX 190 has its own color code with different meanings.
The following table explains the different meanings:
Fail
Off
No error
Red solid
At least one entry in the error log
Red blinking (2 Hz)
At least one active error present
User
Off/Blue
Controlled by functionblock „User_LED“
Pow
Off
Power supply missing
Green solid
Power supply valid
Run
Green solid
No configuration active
Green blinking (2 Hz)
Configuration active
Orange blinking (2 Hz)
Configuration error
Green flickering (10 Hz)
Emergency state