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.
P047, P049
13 ±10V In Not Active
For external 0…10V (unipolar) or ±10V (bipolar) input supply
or potentiometer wiper.
Input impedance:
Voltage source = 100 kΩ
Allowable potentiometer resistance range = 1...10 kΩ
P047, P049,
t062, t063,
t065, t066,
t093, A459,
A471
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
P047
, P049,
t062, t063,
t065, t066,
A459, A471
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 kΩ (10 mA)
t088, t089
17 Opto Output 1 Motor Running
Program with t069 [Opto Out1 Sel].
Each Opto-Output is rated 30V DC 50 mA (Non-inductive).
t069, t070,
t075
18 Opto Output 2 At Frequency
Program with t072 [Opto Out2 Sel].
Each Opto-Output is rated 30V DC 50 mA (Non-inductive).
t072, t073,
t075
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 kΩ Pot.
Recommended
(2 W minimum)
P047
[Speed Reference1] = 5 “0-10V Input”
Control I/O Terminal Designations (Continued)
No. Signal Default Description Parameter
12
13
14
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