Lenze I/O system 1000 System Manual - Manual (Page 726)

Maintenance
Repair
Replacing the electronic module/main supply
14
l
726 EDSIO1000 EN 7.0
14.3 Repair
14.3.1 Replacing the electronic module/main supply
)
Note!
If an I/O compound module is defective, just replace its electronic module.
Leave the base module and the wiring unchanged.
The input fuse of the power supply module is located in the electronic module.
If this fuse has tripped, the electronic module needs to be replaced. The same
applies to the main supply which is integrated in bus coupler modules.
SLIO022
Fig. 14−1 Replacing the electronic module
How to proceed:
1. Press the locking button underneath the electronic module (or, in the case of bus
coupler modules, the main supply, respectively) and remove the electronic module
from the base module at the same time.
2. Slide a new electronic module of the same type on the base module until it locks
into place.