Configuration
76
AVENTICS
| INTERBUS | R412005655–BDL–001–AB
3.3.3
PM12A power module
The bus coupler's restricted output can, in some circumstances,
limit the number of outputs required. The power module
supplies additional output modules via the POWER X10
connection on the power module. The power module is located
between the input/output modules
Output modules
on the power module
The bus coupler supplies a maximum total current of 12 A to
those output modules' outputs, which are connected after the
power module.
Input modules
on the power module
The power module does
not
supply inputs with power!
The input modules have to be attached directly to the bus
coupler for EMC reasons!
4
Configuration
4.1
Presettings on the bus coupler
Once the S1 screw cap on the bus coupler has been opened, you
can then use the SMD switch to make the necessary presettings
and adjustments to the diagnostic messages.
When delivered, all switches are set to the OFF position.
The new settings will only be accepted once the bus coupler
has been turned on!
Once the S1/1, S1/6 and S1/8 switches have been altered,
it is important to reconfigure the bus as these switch
positions affect the entire bus system.
NOTICE
The SMD switches can only be adjusted when the power
supply is switched off, i. e. in a voltage-free state!