Installation/wiring 1-23 – Rockwell Automation 22D PowerFlex 40P User Manual, FRN 3 User Manual

Page 33

Installation/Wiring

1-23

2 Wire SRC Control -
Non-Reversing

[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

[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

[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

[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/Output

Connection Example

Stop-Run

+24V

Common

Stop-Run

Each digital input draws 6 mA.

Stop-Run

Forward

Stop-Run

Reverse

Common

Stop-Run

Forward

Stop-Run

Reverse

+24V

Each digital input draws 6 mA.

Stop-Run

Forward

Stop-Run

Reverse