Omron 61F-GP-N Manual page 13

■ Connection with Three-phase Four-line Circuit
When supplying power from N-phase to the Controller in three-phase four-line circuit, refer to the following diagrams.
Line voltage (R-S, S-T, or R-T):
Phase voltage (N-R, N-S, or N-T): 220 or 240 VAC
61F-GP-N8@, 220 or 240 VAC
Note: Be sure to ground terminal 1.
380 or 415 VAC
Power source
380 to 415 VAC
R S T N *
6
Control
U
circuit
7
A
Electromagnetic switch
Water supply source
P
M
5 4 3
24 V
8 V
U
Transformer
8 1 2
*
Stop
E
Water tank
1
Start
E
2
E
3
61F-GP-N@
13