Rockwell Automation Allen-Bradley PowerFlex 520 Series User Manual

Rockwell Automation Publication 520-UM001K-EN-E - August 2021 37
Chapter 1 Installation/Wiring
Maximum Control Wire Recommendations
Do not exceed control wiring length of 30 m (100 ft). Control signal cable
length is highly dependent on electrical environment and installation
practices. To improve noise immunity, the I/O terminal block Common may be
connected to ground terminal/protective earth.
Control I/O Terminal Block
PowerFlex 523 Control I/O Terminal Block
PowerFlex 523 Series A Control I/O Wiring Block Diagram
Control I/O Terminal Block Wire Specifications
Frame
Maximum Wire Size
(1)
(1) Maximum/minimum sizes that the terminal block will accept – these are not recommendations.
Minimum Wire Size
(1)
Torque
A...E
1.3 mm
2
(16 AWG) 0.13 mm
2
(26 AWG)
0.71...0.86 N•m (6.2...7.6 lb•in)
04
05
06
01
02
03
11
12
13
14
15
C1
C2
Digital Common
DigIn TermBlk 05/Pulse
DigIn TermBlk 06
Stop
(1)
DigIn TermBlk 02/
Start/Run FWD
(2)
DigIn TermBlk 03/
Direction/Run REV
R1
R2
Relay N.O.
Relay Common
+24V DC
+10V DC
0-10V Input
Analog Common
4-20mA Input
RJ45 Shield
Comm Common
+24V
+10V
Typical
SNK wiring
Typical
SRC wiring
R1
11
12 13 14 15 C1 C2
R2
R3
01 02 03 04 05 06
Pot must be
1...10 k ohm
2 W min.
SNK
Digital In
DigIn TermBlk 05 Sel
J7J8
Pulse In
SRC Digital
Input
SRCSNK
R3
Relay N.C.
81
RS485
(DSI)
Series A

Rockwell Automation Allen-Bradley PowerFlex 520 Series Specifications

General

Brand	Rockwell Automation
Model	Allen-Bradley PowerFlex 520 Series
Category	DC Drives
Language	English