Haldex DIAG++ Operator's Manual page 71

Operator's Guide
General purpose input (AUX 4 or 5)
Select 'general purpose input' from the drop down
menu on AUX 4 or AUX 5.
Then select 'modify' to enter specific parameters.
The following screen appears.
The actions from this screen are processed if the
conditions are active.
The yellow warning lamp can be 'permanent' or only
'on' whilst the conditions are 'active'.
You can connect simple switches or any type of 5 V
sensor (pressure sensor 0 - 8 bar, M16 x 1.5 is available
from Haldex).
AUX cable colours and function:
Red; Output 5 V supply
Black; B-
Yellow; Input signal, analog (0-24 V)
You can use the 'output' (high, low) to control other
auxiliaries.
Application examples:
1. Traction help for lift axle by switch mounted on the
trailer and / or in the cab.
2. Monitoring spring brake pressure, warning lamp if
lower limit is exceeded.
3. Allow additional functions perhaps only if spring
brake is 0 bar (i.e. brake applied)
Note: The lamp usage is controlled by ECE-R13
2022
DIAG++ DIAG++
Innovative Vehicle Solutions 71