Rockwell Automation 20P PowerFlex Digital DC Drive - Manual (Page 82)

82 Rockwell Automation Publication 20P-UM001I-EN-P - February 2013
Chapter 1 Installation and Wiring
3-Wire Control
24V DC external supply
Requires 3-wire functions only
([Digital In1 Sel]). Using 2-wire
selections will cause a type 2 alarm
(see page
206 ).
• No Changes Required
Sourcing Digital Outputs
Internal 24V DC supply • No Changes Required
Sourcing Digital Outputs
External 24V DC supply • No Changes Required
Input/Output Connection Example Required Parameter Changes
11
12
13
14
15
16
17
18
19
20
Stop
Start
+24V Neutral/
Common
21
22
23
24
25
26
27
28
29
30
Ready
Fault
Spd Thresh
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Ready
Fault
External
+24V DC
External
Neutral/
Common
Spd Thresh