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Rockwell Automation Publication PFLEX-AP005B-EN-P - May 2019
Chapter 2
Analog Speed Follower and Preset Speed
Two-wire Control with Preset Speeds
The two-wire control method is Run Fwd/Run Rev with Preset Preference. The
digital control inputs use the drive’s internal 24V DC supply, and the speed
reference is determined by the three speed-select digital inputs.
Figure 21 - Wiring Examples
1 Analog In 1 (-)
2 Analog In 1 (+)
3 Analog In 2 (-)
4 Analog In 2 (+)
5 Pot Common
6 Analog Out 1 (-)
7 Analog Out 1 (+)
8 Analog Out 2 (-)
9 Analog Out 2 (+)
10 HW PTC Input 1
11 Digital Out 1 NC
12 Digital Out 1 Common
13 Digital Out 1 NO
14 Digital Out 2 NC
15 Digital Out 2/3 Common
16 Digital Out 3 NO
17 Current In Jumper
Analog In 1
Current In Jumper
Analog In 2
18
19
Speed Select 3
20
21 -10V Pot Reference
22 +10V Pot Reference
23 HW PTC Input 1
24 +24V DC
25 Digital Input Common
26 24V Common
27 Digital In 1
28 Digital In 2
29 Digital In 3
30 Digital In 4
31 Digital In 5
32
Digital In 6/Hardware En
Speed Select 2
Speed Select 1
Run Reverse
Run Forward
Sh Shield
Sh Shield
Ptc- Motor Ptc (-)
Ptc+ Motor Ptc (+)
Ao0- Analog Out 0 (-)
Ao0+ Analog Out 0 (+)
Ao1- Analog Out 1 (-)
Ao1+ Analog Out 1 (+)
-10V -10V Reference
10vc 10V Common
+10V +10V Reference
Ai0- Analog Input 0 (-)
Ai0+ Analog Input 0 (+)
Ai1- Analog Input 1 (-)
Ai1+ Analog Input 1 (+)
24vc 24V Common
+24V +24V DC
DiC Digital Input Common
Di0 Digital Input 0
Di1 Digital Input 1
Di2 Digital Input 2
Di3 Digital Input 3
Di4 Digital Input 4
Di5 Digital Input 5
R0NO Relay 0 NO
R0C Relay 0 Common
R0NC Relay 0 NC
R1NO Relay 1 NO
R1C Relay 1 Common
R1NC Relay 1 NC
Speed Select 3
Speed Select 2
Speed Select 1
Run Reverse
Run Forward
PowerFlex 700 Drive Main Control Cassette
Vector Control with 24V DC I/O
PowerFlex 750-Series Drives
with Optional 24V DC I/O Module
