TEBS E
6
GIO functions
95
6.14 Steady positive voltage 1 and 2
Vehicle type
All trailer vehicles
Purpose
Two continuous voltage supplies are provided. Using corresponding parameter set-
tings, a steady positive voltage (terminal 15) can be output to supply connected
electronic systems or solenoid valves. The stand-by time corresponds to the stand-
by time on the ECU.
Function
Two 24 V outputs with a constant load of max. 1.5 A can be connected to the
Trailer EBS E Modulator.
The output is monitored only when the TEBS E is switched on. Optionally, monitor-
ing can be deactivated if components are connected via a switch, for example.
An optional parameter can be used to deactivate a stand-by of the
continuous power supply. Otherwise the port continues to be supplied
with power as specified by the parameter for the ECU stand-by time.
Connecting the components
Legend
A
Switch
B
Load on steady positive voltage
Component Part number
Switch Not part of WABCO's scope of supply
Universal cable 449 535 ... 0
Parameter setting
The function is activated via tab 8, General functions.
The GIO slots to use are defined in tab 11, connector.
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