Siemens SICAM P37 Manual page 36

Installation and Wiring
5.3 Terminals and Wiring Diagram
3. Middle auxiliary terminal (common)
P+ Q+
Note
Auxiliary terminal is pluggable.
Wiring diagram
Wiring diagram of main terminal is showed below. "V+" and "V-" are power supply terminals. This product sup-
ports DC/AC input, with input voltage 40 V to 420 V. For 3-phase-3-wire connection, V
nected together, see Figure 5-5.
Figure 5-3
36
COM1 DI1 DI2
Wiring Diagram of 3-phase-4-wire (W/O PT)
DI3 DI4 COM2
SICAM P37, 3-phase Harmonic Power Meter, User Manual
E50417-H8940-C563-4, Release Date 06.2018
A B NC
and V should be con-
n 2
NC