Eaton PowerXL DM1 Series Applications Manual page 66

Chapter 5 - Fan control application
Table 24. Inputs (Cont.).
Notes:
1 = P3.2:
56
POWERXL DM1 SERIES VARIABLE FREQUENCY DRIVES MN040049EN—September 2021 www.eaton.com
Output
FWD
Frequency
REV
DIN1
DIN2
The first selected direction has the highest priority.
a
When the DIN1 contact opens the direction of rotation
b
starts to change.
If start forward (DIN1) and start reverse (DIN2) signals
c
are active simultaneously the start forward signal (DIN1)
has priority.
IO terminal start signal 1 = start forward - P3.3: IO terminal start signal 2 = start reverse.
2-wire control with a contact on start/stop, contact open it stops and direction on 2nd start signal.
FWD Output
Frequency
REV
DIN1
DIN2
Stop Function
Stop Mode = Coasting
1
24 V+ 14
1
DIN1 ID180 1 - St art Signal: DigIN:1
DIN2 2
ID1803 - St art Signal 2: DigIN:2
CMA 5
GND 12
Stop Function
Stop Mode = Coasting
2 3
This would be considered
ID143 St art Stop L ogic: St art Forward
ID1 43 St art Stop L ogic: Start Reverse
t
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