Installation
5
13
ekr 500 web guiding controller
EDV No.: MD.299.01.06
Chapter: 5
with removable control panel
Date:
29.07.08
Page:
31/86
5 Installation
5.1 General
Attention!
Electrical connection must be carried out by qualified
personnel.
The system must be wired according to the accompanying
connection plan or plugged into the appropriate cable sockets.
Standard wiring sleeves with collars (DIN 46228/Part 4)
must be used with all cable connections up to 0.75 mm².
Wiring sleeves must not be used with cables from
0.75 mm² up to a maximum of 1.5 mm².
Using wiring sleeves:
The crimping is also gas-tight (no cross crimping), i.e. there is no
space inbetween the conductor and the wiring sleeve.
We recommend using
VarioCrimp-4 206-204
crimping tongs made
by
WAGO
. The metal bush of the wiring sleeve must have a length
of at least 8 mm.
Using cable without wiring sleeves:
For fine and multi-core cable and for fine-wired cable, whose kink
resistance is not sufficient due to its small diameter, in order to
overcome the contact force of the clamping springs, the clamp
must be correctly opened using a screwdriver.
Check that all the cables are fitted tightly after the connections
have been made (in both cases).
5.2 Fitting the cable
connections
Attention!
All connecting cables must be laid without being tight
and you must ensure that there is no danger of
tripping over them.
•
Install the cables between the system components (controller,
sensors, actuator, ...) as per the connecting plan.
Connecting plan see appendix A1.
•
Take note of the EMC installation instructions (see chapter 5.3).
•
Tighten all the securing screws on the plug connections.
•
Ensure that the voltage supply has the correct potential
equalisation in accordance with the local regulations.
!
!
Metal bush
