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Installation/wiring 1-15 – Rockwell Automation 22A PowerFlex 4 User Manual FRN 6.xx User Manual

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Installation/Wiring

1-15

2 Wire SRC Control -
Non-Reversing

P036

[Start Source] = 2, 3

or 4
Input must be active for
the drive to run. When
input is opened, the drive
will stop as specified by

P037

[Stop Mode].

If desired, a User Supplied
24V DC power source can
be used. Refer to the
“External Supply (SRC)”
example.

Internal Supply (SRC)

External Supply (SRC)

2 Wire SNK Control -
Non-Reversing

Internal Supply (SNK)

2 Wire SRC Control -
Run FWD/Run REV

P036

[Start Source] = 2, 3

or 4
Input must be active for
the drive to run. When
input is opened, the drive
will stop as specified by

P037

[Stop Mode].

If both Run Forward and
Run Reverse inputs are
closed at the same time,
an undetermined state
could occur.

Internal Supply (SRC)

External Supply (SRC)

2 Wire SNK Control -
Run FWD/Run REV

Internal Supply (SNK)

Input

Connection Example

11

01

02

Stop-Run

+24V

Common

01

02

04

Stop-Run

Each digital input draws 6 mA.

01

02

04

Stop-Run

11

01

02

03

Stop-Run

Forward

Stop-Run

Reverse

Common

01

02

03

04

Stop-Run

Forward

Stop-Run

Reverse

+24V

Each digital input draws 6 mA.

Stop-Run

Forward

Stop-Run

Reverse

01

02

03

04