SAUTER flexotron®400 - RDT410
Installation and wiring
P100012103
9
4
Installation and wiring
4.1 Installation
The RDT410 is intended to be installed and handled by professional personnel.
The installation should conform to the requirements of installation category 3 and
pollution degree 2.
There are a number of mounting alternatives:
-
DIN-standard casing (minimum 7 modules)
-
Cabinet, either on a DIN-rail or, using the two screw-pockets provided, by
being screwed to any suitable flat surface in the cabinet
-
The controller can also be mounted in a cabinet door or other control panel,
using a suitable front-mounting kit
For installations which are connected to 230 V AC:
-
Observe that there is a risk of electric shock on contact with terminals L, N
and
17…19.
-
Mount the RDT410 in a DIN-casing or similar where it can be used without
risk of electric shock. The casing should provide at least 6 mm insulation
from connected cables and terminals 1-3 and 10-12.
-
The RDT410 should be protected against overload by a fuse in the
installation. Since the maximum load is 1000 VA, a fuse of 6 A is suitable.
-
Circuit breaker and fuse: The controller should be connected to a circuit
breaker so the power supply to the controller can be cut. Place this breaker
close to the controller where it is easy for the operator to reach. It should be
clearly marked as a circuit breaker for the controller.
4.2 Wiring
This section only describes general rules and technical limitations concerning the
wiring.
In chapter 5 there are specific wiring diagrams for the different control modes.
Choose the one suitable for the application on hand.
It is important to make sure that the wiring is correctly done, in accordance with
the instructions given in this manual and in accordance with local legislation for
this type of installation.
