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Rockwell Automation Publication 520-UM001K-EN-E - August 2021
43
Chapter 1 Installation/Wiring
12 +10V DC
–
Referenced to Analog Common.
Drive supplied power for 0...10V external potentiometer.
Maximum output current is 15 mA.
13 ±10V In
Not Active
For external 0…10V (unipolar) or ±10V (bipolar) input supply
or potentiometer wiper.
Input impedance:
Voltage source = 100 k
Ω
Allowable potentiometer resistance range = 1...10 k
Ω
,
,
14 Analog Common
–
Return for the analog I/O. Electrically isolated (along with the
analog I/O) from the rest of the drive.
–
15 4…20mA In
Not Active
For external 4…20 mA input supply.
Input impedance = 250
Ω
,
,
16 Analog Output
OutFreq 0…10
The default analog output is 0…10V. To convert a current
value, change the Analog Output jumper to 0…20 mA.
Program with t088 [Analog Out Sel]. Maximum analog value
can be scaled with t089 [Analog Out High].
Maximum Load:
4…20 mA = 525
Ω
(10.5V)
0…10V = 1 k
Ω
(10 mA)
17 Opto Output 1
Motor Running Program with t069 [Opto Out1 Sel].
Each Opto-Output is rated 30V DC 50 mA (Non-inductive).
18 Opto Output 2
At Frequency Program with t072 [Opto Out2 Sel].
Each Opto-Output is rated 30V DC 50 mA (Non-inductive).
19 Opto Common
–
The emitters of the Optocoupler Outputs (1 and 2) are tied
together at Optocoupler Common. Electrically isolated from
the rest of the drive.
–
(1) Setting is specific to PowerFlex 525 drives only.
I/O Wiring Examples
I/O
Connection Example
Potentiometer
1...10 k
Ω
Pot.
Recommended
(2 W minimum)
[Speed Reference1] = 5 “0-10V Input”
Control I/O Terminal Designations (Continued)
No. Signal
Default
Description
Parameter
12
13
14
Содержание Allen-Bradley PowerFlex 520 Series
Страница 8: ...8 Rockwell Automation Publication 520 UM001K EN E August 2021 Table of Contents Notes ...
Страница 68: ...68 Rockwell Automation Publication 520 UM001K EN E August 2021 Chapter 2 Start Up Notes ...
Страница 156: ...156 Rockwell Automation Publication 520 UM001K EN E August 2021 Chapter 3 Programming and Parameters Notes ...
Страница 202: ...202 Rockwell Automation Publication 520 UM001K EN E August 2021 Appendix B Accessories and Dimensions Notes ...
Страница 236: ...236 Rockwell Automation Publication 520 UM001K EN E August 2021 Appendix F PID Set Up Notes ...
Страница 262: ...262 Rockwell Automation Publication 520 UM001K EN E August 2021 Appendix J PowerFlex 525 PM Motor Configuration Notes ...
Страница 270: ...270 Rockwell Automation Publication 520 UM001K EN E August 2021 Index Notes ...