Allen-Bradley PowerFlex 4 - Page 85

Accessories and Dimensions B-9
Figure B.6 Dynamic Brake Modules – Dimensions are in millimeters and (inches)
Figure B.7 Recommended External Brake Resistor Circuitry
Frame Catalog Number
A AK-R2-091P500, AK-R2-047P500, AK-R2-360P500
B AK-R2-030P1K2, AK-R2-120P1K2
335.0
(13.19)
60.0
(2.36)
30.0
(1.18)
17.0
(0.67)
59.0
(2.32)
13.0
(0.51)
405.0
(15.94)
386.0
(15.20)
316.0
(12.44)
61.0
(2.40)
31.0
(1.22)
ROCKWELL
AUTOMATION
CUS
SURFACES MAY BE
ROCKWELL
AUTOMATION
CUS
Frame A Frame B
Power On
R (L1)
S (L2)
T (L3)
Power Source DB Resistor Thermostat
Power Off
M
M
(Input Contactor) M
Three-Phase
AC Input