11
Step 5 — Standard application
POWERXL DG1 SERIES ADJUSTABLE FREQUENCY DRIVES MN040012EN—December 2017 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
External Wiring Pin Signal Name Signal Default Setting Description
Chapter 5—Standard Application
30 PowerXL DG1 Series Adjustable Frequency Drives MN040004EN—April 2015 www.eaton.com
Control I/O Configuration
●
Run 240 Vac and 24 Vdc control wiring in separate conduit
●
Communication wire to be shielded
Table 15. I/O Connection
Notes
The above wiring demonstrates a SINK configuration. It is important that CMA and CMB are wired to ground (as shown by dashed line). If a SOURCE configuration
is desired, wire 24 V to CMA and CMB and close the inputs to ground. When using the +10 V for AI1, it is important to wire AI1—to ground (as shown by dashed
line). If using +10 V for AI1 or AI2, terminals 3, 5, and 6 need to be jumpered together.
External Wiring Pin Signal Name Signal Default Setting Description
1 +10 V Ref. Output Voltage — 10 Vdc Supply Source
2 AI1+ Analog Input 1 0–10 V 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 0–10 V)
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 24 V +24 Vdc Output — Control voltage output (100 mA max.)
14 DO1 Digital Output 1 Ready Shows the drive is ready to run
15 24 Vo +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 24 Vi +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
Res
i
1 +10 V
Ref. Output Voltage — 10 Vdc Supply Source
2 AI1+
a
Analog Input 1 0–10 V Voltage Speed Reference (Programmable to 4 mA to 20 mA)
3 AI1– Analog Input 1 Ground — Analog Input 1 Common (Ground)
4 AI2+
a
Analog Input 2 4 mA to 20 mA Current Speed Reference (Programmable to 0–10 V)
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 Not used (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 24 V +24 Vdc Output — Control voltage output (100 mA max.)
14 DO1 Digital Output 1 Ready Shows the drive is ready to run
15 24 Vo +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 24 Vi +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
otes:N The above wiring demonstrates a SINK configuration. It is important that CMA and CMB are wired to ground (as
shown by dashed line). If a SOURCE configuration is desired, wire 24 V to CMA and CMB and close the inputs to
ground. When using the +10 V for AI1, it is important to wire AI1—to ground (as shown by dashed line).
If using +10 V for AI1 or AI2, terminals 3, 5, and 6 need to be jumpered together.
a
AI1+ and AI2+ support 10K potentiometer.
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