Eaton PowerXL DM1 Series Applications Manual page 27

Control I/O configuration
Run 240 Vac and 24 Vdc control wiring in separate conduit.
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Communication wire to be shielded.
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Table 6. Standard application default I/O connection.
DM1
External wiring Terminal Short name
1
2
3
4
5
6
7
8
9
10
11
12
13
14
18
19
20
POWERXL DM1 SERIES VARIABLE FREQUENCY DRIVES MN040049EN—September 2021 www.eaton.com
Default
Name
DI1 Digital input 1
DI2 Digital input 2
DI3 Digital input 3
DI4 Digital input 4
CMA DI1 to DI4 common
A RS-485 signal A
B RS-485 signal B
Analog input 1
AI1+ 
AI1- Analog input 1 ground
GND I/O signal ground
AO1+ Analog output 1
GND I/O signal ground
10 V 10 Vdc reference output
24 V 24 Vdc control output
R1NO Relay 1 normally open
R1CM Relay 1 common
R1NC Relay 1 normally closed
Default setting Description
Run forward Starts the motor in the forward direction.
Run reverse Start the motor in the reverse direction.
External fault Triggers a fault in the drive.
Fault reset Resets active faults in the drive.
Grounded Allows for sourced input.
— Fieldbus communication (Modbus RTU, BACNet).
— Fieldbus communication (Modbus RTU, BACNet).
0 - 10 V Voltage speed reference (programmable to 4 mA to 20 mA).
— Analog input 1 common (ground).
— I/O ground for reference and control.
Output frequency Shows output frequency to motor 0 - 60 Hz (4 mA to 20 mA).
— I/O ground for reference and control.
10.3 Vdc +/- 3% 10 Vdc reference voltage.
24 Vdc In/Out Control voltage input/output (100 mA max.).
Run Changes state when the drive is in the run state.
Chapter 4 - Standard
Default
17