Powerflex 525 control i/o terminal block, Powerflex 525 control i/o wiring block diagram, Control i/o terminal designations – Rockwell Automation 25B PowerFlex 520-Series Adjustable Frequency AC Drive User Manual User Manual
Page 39
Rockwell Automation Publication 520-UM001G-EN-E - September 2014
39
Installation/Wiring
Chapter 1
PowerFlex 525 Control I/O Terminal Block
PowerFlex 525 Control I/O Wiring Block Diagram
15
4-20mA In
(1)
Not Active
For external 4-20 mA input supply.
Input impedance = 250
Ω
,
,
,
C1
C1
–
This terminal is tied to the RJ-45 port shield. Tie this terminal to
a clean ground in order to improve noise immunity when using
external communication peripherals.
–
C2
C2
–
This is the signal common for the communication signals.
–
(1) Only one analog frequency source may be connected at a time. If more than one reference is connected at the same time, an
undetermined frequency reference will result.
(2) See Footnote (1) on
Control I/O Terminal Designations
No. Signal
Default
Description
Parameter
04
05
06
07
01
02
03
08
11
12
13
14
15
16
17
18
19
Digital Common
DigIn TermBlk 05
DigIn TermBlk 06
DigIn TermBlk 07/Pulse
Stop
(1)
DigIn TermBlk 02/
Start/Run FWD
(2)
DigIn TermBlk 03/
Direction/Run REV
DigIn TermBlk 08
R1
R2
S1
S2
S+
Relay 1 N.O.
Relay 1 Common
+24V DC
+10V DC
0-10V (or ±10V) Input
Analog Common
4-20mA Input
Analog Output
Opto Output 1
Opto Output 2
RJ45 Shield
Comm Common
Opto Common
+24V
+10V
Safety 1
Safety 2
Safety +24V
Typical
SNK wiring
Typical
SRC wiring
R1
S1
S2
S+
11
12
13
14
15
16
17
18
19
R2
R5
R6
01
02
03
04
05
06
07
08
C1
C2
30V DC
50 mA
Non-inductive
Common
24V
(3)
Pot must be
1...10 k ohm
2 W min.
0-10V
0/4-20 mA
SNK
D
igital In
D
igIn
TermBlk 07 S
el
Analog O
ut
J10
J9
J5
Pulse In
SRC
Digital
Input
0/4-20mA
0-10V
SRC
SNK
R5
R6
Relay 2 Common
Relay 2 N.C.
C1
C2
Safe-Torque-Off