Rockwell Automation SMC Dialog Plus

Wiring
3-17
Figure 3.21 Typical Wiring Diagram for Two-speed Applications
①
Customer supplied.
②
Two-speed, consequent pole installations.
③
Refer to the controller nameplate to verify the rating of the control power input voltage.
3-Phase
Input Power
Branch
Protection
➀
Two-speed Motor Starter
➀
Fast-acting
SCR Fuses
(optional)
➀
M
➀
➀
➀
➀
L1/1
L2/3
L3/5
T1/2
T2/4
T3/6
L
H
H
H
➁
➁
Stop
➀
High
Low
LOL
➀
HOL
➀
H
L
L
1 sec.
1 sec.
H
L
H
H
L
➂
➀
➀
➀
➀
➀
➀
➀
➀
➀
➀
11 12 13 14 15 16 17 18 19 20
21 22 23 24 25 26 27 28 29 30
Internal
Auxiliary
Contacts
SMC Dialog Plus
Controller
SMC Dialog Plus
Control Terminals