Connecting The 8X Input/Output Modules - Aventics INTERBUS S Instrucciones De Servicio

76 AVENTICS | INTERBUS S | R412005743–BDL–001–AD
Assembly
Unsafe power pack isolation
A standard power pack can supply all system components
with 24 V. An unsafe power pack isolation can damage the
system and cause injuries arising from electric shock.
Only use a power pack with safe isolation according to
O
EN 60747, classification VDE 05551! This ensures that
the electric circuits comply with SELV/PELV electric
circuits in accordance with IEC 60364-4-41.
To connect the bus coupler load supply:
1. Set up the correct pin assignment on the plug connections
(see Tab. 6 on page 75) if you do not use a pre-assembled
plug connector.
2. Connect the bus coupler operating voltages using the plug
connector (see "Spare parts and accessories" on page 101).
3. Check the operating voltage specifications using the
electrical characteristics and comply with them
(see chapter "Technical Data" on page 100).
4. Provide power according to Tab. 7 on page 75.
Select the cable cross-section according to the cable length
and occurring currents.
6.3.5

Connecting the 8x input/output modules

Freely accessible conductive parts
Risk of electric shock on contact!
When connecting peripheral devices (I/O interface),
O
observe the requirements to protect against accidental
contact in accordance with EN 50178, classification
VDE 0160.
CAUTION
CAUTION