Lenze c300 Operating Instructions - Manual (Page 22)

Mechanical installation
Mounting
5
22 Lenze ¯ BA_c300 ¯ 2.0
5.3 Mounting
(
Stop!
Short circuit on the backplane bus contact
The backplane bus signals are forwarded to the adjacent I/O system
module via a contact strip. If current−carrying material touches this
contact strip, a short circuit may occur. Furthermore there is the danger
of static discharge if the contact strip is touched.
Possible consequences:
¯ Destruction of the controller and/or the I/O system module.
Protective measures:
Fit the contact cover (A) from the scope of supply to the contact strip ...
¯ if no I/O system module is mounted in addition
¯ to the side contacts of the outermost I/O system module.
Mounting the controller
2
1
1
c300_004
Fig. 5−2 Mounting
Pos. Description
A Contact cover
How to mount the controller:
)
Note!
If no I/O system module is used, always fit the cover (A) to the contact
strip.
1. Loosen locking lever for the DIN rail.
2. Place controller on the DIN rail.
3. Close locking lever.