Siemens SIMATIC S5-100U System Manual page 60

Installation Guidelines
(1)
L1
L2
L3
N
PE
(5) (4)
230 V AC
Figure 3-18. Configuration Possibility: S5-100U with 115/230 V AC Power Supply
for Programmable Controller, Sensors, and Actuators
3-22
(9)
(2)
PS
(10)
(6)
(7)
CPU
DI DI DO DO
1 1
1
2 2
2
EWA 4NEB 812 6120-02b
S5-100U
1
2