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20 wiring – Rockwell Automation 150 SMC-Flex User Manual User Manual

Page 64

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3-20

Wiring

Figure 3.18 Typical Wiring Diagram for Single-Speed Reversing Applications

Customer supplied.

Refer to the controller nameplate to verify the rating of the control power input rating.
For units rated 625…1250 A, terminals 11 & 12 are factory pre-wired from terminal block
CP1 - terminals 1 & 4.

No braking manuever allowed in wiring diagram.

Maintained pushbutton.

Notes:

(1)

Minimum transition time for reversing direction is 1/2 second.

(2)

Phase Reversal protection must be disabled in reversing applications.

11

12

13

14

15

16

17

18

19

20

21

23

24

25

26

27

28

29

30

31

32

33

22

34

SMC-Flex

Control Terminals

L1/1

L3/5

L2/3

T3/6

T2/4

T1/2

M

3-Phase

Input Power

Branch

Protection

SMC-Flex

Controller

R

F

R

F

F

R

OFF

FOR REV

E-Stop

Reversing Contactors

F

R

Aux #3

Aux #2

Aux #4

Aux #1

PTC

Input

TACH

Input

Ground

Fault