890564_c•en•01.08.2013
We reserve the right to carry out improvements
39
6.3.2 Power supply
The power supply of the Wisotronic, its control panel and the sensor is pro-
vided centrally via the power supply terminals of the power unit.
NYM-J 3x1,5
Supply line
100-240 V AC
50/60 Hz / 16 A
Wisotronic
power unit
9 8 7 6 5 4 3 2 1
9
Fig. 19
Connection of the power supply
Terminal strip X1
Permissible line cross section
0.2 to 2.5 mm
2
single-wire
0.2 to 2.5 mm
2
fine wire
Stripping length
6.5 mm
When using single-wire conductors of up to 1.5 mm
2
, two wire can be inserted per
terminal.
WARNING
In a permanently routed installation, there must be an in-series
disconnecting and isolating device to separate the Wisotronic from the
supply voltage (switch according to EN 60335-1, Section 25.2, e.g. circuit
breaker). Any associated motor control units (MSE) and their power
consumers should not be protected by this circuit breaker.
If 24 V control lines are connected to terminal blocks X2/X3/X4, the lines
must be routed at least 8 mm away from the 230 V lines. Otherwise, the 24 V
lines must be doubly insulated (e.g. with silicone hoses).
Connection
