1 alternative example for single-phase connection, Alternative example for single-phase connection, Al (fig. 2) – Crompton Controls M20 User Manual
Page 14
Emotron AB 01-2551-01r4
Wiring
13
5.1
Alternative example for single-phase
connection
This wiring example shows the connections required for single-phase applica-
tions.
Refer to Fig. 1 for the remaining wiring.
Fig. 2
Single-phase connection example.
NOTE: In Fig. 2 make sure that the monitor voltage range e.g. 1x100-240 VAC
matches the connected motor/“line – neutral” voltage, e.g. 1x 230 V.
N
L1
DIG
S1
S2
L2
L3
L1
C
R2
R1
A-
A+
M20
5
8
7
6
2
1
13
11
9
4
3
L
N
M
K1
NOTE: Monitor
voltage, see
note below.
CTMxxx