Technical Documentation
Page 18
Power supply lines should only be passed in pairs as close together as possible.
Sensitive signal lines should be shielded to achieve highest possible damping,
and under this shielding they should be still passed twisted.
Metal plug connections should be used for shielded lines.
Cable bundles should be distributed in accordance with their purpose (e.g. HF,
LG, and power supply); the groups thus formed should not be routed in parallel
to the extent possible, and they should be routed with clearance.
The OPUS B2/B2 Plus relies on a connection to an ECU that controls the functions
and features of the target vehicle/machine.
Please keep all the connectors separated. All connection should be done on the
shortest distance to the unit.
5.1 Unused plugs
ACH
TUN
5.2 First steps
Plug in the main connector into the OPUS B2/B2 Plus. Then connect the clamps 15
and 30 for the plus voltage, as well as clamps for GND for the ground. Switch on the
Power supply.
On start the boot-logo image will be displayed on the screen. This may be exchanged
with the customer specific image (please refer to C/C++ Developer Guide for more
information).
The boot up takes about 8 seconds and will then call the application according to the
start scripts on the unit (start scripts for Projektor Tool or CODESYS application
already installed by delivery).
Penetrating humidity by unused and unprotected plugs may
cause damage of the unit. Please protect unused plugs with the
special blind inserts that have been supplied with the units.
The ECU must be the component in charge of all safety related
functions.
Wrong connection may cause damage of the unit.
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