Weidmuller SAI Active Universal Pro Series, Manual

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Mounting SAIs
4.4 Dismounting the SAI
WARNING!
Connectors for the power supply and
jumpers must not be pulled or inserted
when power is applied to the system.
CAUTION!
No immediate damage will occur to the
device if you dismount an SAI distributor
when the system is operating. However,
the disruption to PROFIBUS will place
the rest of the facility in an uncontrolled
state. This can lead to indirect damage.
For this reason, we strongly recommend
that the system be disconnected from
the power supply before dismounting a
distributor.
Dismounting
6 Turn off the power supply to the system.
7 Disconnect the connections to the power supply
on the SAI distributor.
8 Disconnect the PROFIBUS connections on the
SAI distributor.
9 Disconnect the I/O connections.
10 Dismount the distributor by undoing the fixing
screws.
Tools
Allen key or Torx screwdriver appropriate to the
screw you choose.
Please also refer to Appendix A: Product
Overview.
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