Step 5—Standard Parameter List
10
PowerXL DG1 Series Adjustable Frequency Drives
MN040012EN—March 2014
www.eaton.com
Control I/O Configuration
●
Run 240 Vac and 24 Vdc control wiring in separate conduit
●
Communication wire to be shielded
Table 6. I/O Connection
Pin
Signal Name Signal
Default Setting
Description
1
+10V
Ref. Output Voltage
—
10 Vdc Supply Source
2
AI1+
Analog Input 1
0–10V
Voltage Speed Reference (Programmable to 4 mA to 20 mA)
3
AI1–
Analog Input 1 Ground
—
Analog Input 1 Common (Ground)
4
AI2+
Analog Input 2
4 mA to 20 mA
Current Speed Reference (Programmable to 0–10V)
5
AI2–
Analog Input 2 Ground
—
Analog Input 2 Common (Ground)
6
GND
I/O Signal Ground
—
I/O Ground for Reference and Control
7
DIN5
Digital Input 5
Preset Speed B0
Sets frequency output to Preset Speed 1
8
DIN6
Digital Input 6
Preset Speed B1
Sets frequency output to Preset Speed 2
9
DIN7
Digital Input 7
Emergency Stop (TI–)
Input forces VFD output to shut off
10
DIN8
Digital Input 8
Force Remote (TI+)
Input takes VFD from Local to Remote
11
CMB
DI5 to DI8 Common
Grounded
Allows source input
12
GND
I/O Signal Ground
—
I/O Ground for Reference and Control
13
24V
+24 Vdc Output
—
Control voltage output (100 mA max.)
14
DO1
Digital Output 1
Ready
Shows the drive is ready to run
15
24Vo
+24 Vdc Output
—
Control voltage output (100 mA max.)
16
GND
I/O Signal Ground
—
I/O Ground for Reference and Control
17
AO1+
Analog Output 1
Output Frequency
Shows Output frequency to motor 0–60 Hz (4 mA to 20 mA)
18
AO2+
Analog Output 2
Motor Current
Shows Motor current of motor 0–FLA (4 mA to 20 mA)
19
24Vi
+24 Vdc Input
—
External control voltage input
20
DIN1
Digital Input 1
Run Forward
Input starts drive in forward direction (start enable)
21
DIN2
Digital Input 2
Run Reverse
Input starts drive in reverse direction (start enable)
22
DIN3
Digital Input 3
External Fault
Input causes drive to fault
23
DIN4
Digital Input 4
Fault Reset
Input resets active faults
24
CMA
DI1 to DI4 Common
Grounded
Allows source input
25
A
RS-485 Signal A
—
Fieldbus Communication (Modbus, BACnet)
26
B
RS-485 Signal B
—
Fieldbus Communication (Modbus, BACnet)
27
R3NO
Relay 3 Normally Open
At Speed
Relay output 3 shows VFD is at Ref. Frequency
28
R1NC
Relay 1 Normally Closed
Run
Relay output 1 shows VFD is in a run state
29
R1CM
Relay 1 Common
30
R1NO
Relay 1 Normally Open
31
R3CM
Relay 3 Common
At Speed
Relay output 3 shows VFD is at Ref. Frequency
32
R2NC
Relay 2 Normally Closed
Fault
Relay output 2 shows VFD is in a fault state
33
R2CM
Relay 2 Common
34
R2NO
Relay 2 Normally Open
SW2
AI2 0–20 mA
AI2 0–10V
AI2 0–20 mA
SW1
AI1 0–10V
AI2 SW2
On
AI2 SW1
Off
(RS-485 matching resistor)
AI2 10–10V
Re
s
i
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