Wiring 3-23
Figure 3.22 Typical Wiring Diagram for Applications Requiring an Isolation
Contactor
➀
Customer supplied.
➁ Refer to the controller nameplate to verify the rating of the control power input voltage.
➂ Soft Stop, Pump Stop, or Brake.
➃ Aux #2 should be set to N.O.
Note: Refer to Chapter 3 for typical power circuits.
11 12
13
14
15 16
17
18 19 20
21
23
24
25 26
27
28 29
30 31 32 33
22
34
Option Stop
IC
Alarm
Contact
Fault
Contact
Aux #2
Normal
Aux #1
Normal/Up-to-Speed/
Bypass
SMC-Flex
Control Terminals
Control Power
Start
Stop
PTC
Input
TACH
Input
Ground
Fault
➀
➀
➁
➀
➃
➀➂
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