Disassembly And Exchange; Exchanging The Bus Coupler - Aventics PROFINET-IO Mode D'emploi

AVENTICS | PROFINET-IO | R412015162–BDL–001–AE
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Disassembly and Exchange

You can either exchange the bus coupler or connect additional
input/output modules and module extensions as needed.
The AVENTICS warranty only applies to the delivered
configuration and extensions taken into account in the
configuration. The warranty no longer applies after a
conversion that exceeds these extensions.
7.1

Exchanging the bus coupler

O
See Fig. 10 on page 106.
Applied voltage and high pressure!
Danger of injury from electric shocks and sudden pressure
drops.
O
Make sure the system is not under pressure or voltage
before you exchange the modules.
1. Disconnect the electrical connections from the bus coupler (4).
2. Unscrew the end plate (2) and (if applicable) all input/output
modules left of the bus coupler (each with 2 DIN 912 – M4
hexagonal socket-head screws (1), wrench size 3) and
remove from the tie rods (5).
3. Remove bus coupler (4) from the tie rods (5).
4. Push the new bus coupler (4) onto the tie rods (5).
5. Make sure that
– the tie rods (5) have been completely screwed in and
– the seals (3) have been inserted correctly.
6. Push the input/output modules (if applicable) in the original
order and then the left end plate (2) onto the tie rods (5) and
screw into place (each with 2 hexagonal socket-head screws
DIN 912 – M4 (1), wrench size 3).
Disassembly and Exchange
CAUTION
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