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
[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
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