Rockwell Automation M3575TL Snubber Braking Kits, AC Drives, Enclosed - Manual (Page 16)

16 Enclosed Resistor Modules, Enclosed Transistor Modules
Figure 7 – Transistor Braking Unit Wiring Diagram
3575C1
CONTROL
BOARD
DC BUS
HEAT SINK
BRAKING
Indicators
NOTES
1.
22 AWG BLUE
22 AWG RED
24VDC FAN
1 2 3 4 5 6
22 AWG
TWISTED
ACTIVE
22 AWG
TWISTED
RED
LED
GREEN
LED
Field Connections
1 (C)
2 (NC)
3 (NO)
1
2
TB1
TB2
TB3
DC+
DC - RES -
ACTIVE
BRAKING
CONTROL
POWER
+
- -
+
(Not used on
RED
RED
See Note 1
TB3 alarm contact opens upon a fault.
RE
D 1
2
A
W
G
BL
A
C
K 1
2
A
WG
RE
D 1
2
A
W
G
W
H
IT
E
12
A
W
G
BL
UE T
R
A
C
K 1
8
A
W
G
BL
UE
1
8
A
W
G
DC BUS (
+
)
DC B
U
S (
--
)
RES AL
AR
M
RE
S
AL
AR
M
RE
D
WH
IT
E
RE
D
WH
IT
E
WHI
T
E
BL
A
C
K
RES +
BRAKING
15A to 30A units)