Controlling one/several drive(s) via a single switch/button
Central, group and individual control using Centronic UnitControl UC42
L1 N PE
Mains 230V / 50Hz
Sample wiring diagrams
~ M
230V
PE
N
L1
individual pushbutton
Central
Sun-
Wind-
Control
230V / 50Hz
N
L1
UC42
Z
I
M
N L L C
Individual
UC42
Z
I
M
N L L C
230V / 50Hz
26
Operating Instructions
~ M
(Connection for aditional control units)
Group
230V / 50Hz
UC42
Z
I
N L L C
Central connecting point
Individual
M
230V / 50Hz