Heavy duty dynamic braking 34 – Rockwell Automation 1336_F_E_T_S SERIES A CHOPPER BRAKE MODULE User Manual
Page 34
Heavy Duty Dynamic Braking
34
1336-5.65 — March, 2007
L1
L2
L3 +DC -DC
TB1
Drive
TB3
20
STOP
19
START
START
115V AC
21
COM
22
23
24
25
COM
26
27
28
29
COM
30
ENABLE
STOP
CUSTOMER
ENABLE
➊
E12
EXT RESISTORS
E11
EXT RESISTORS
4
(+) SLAVE IN
3
(–) SLAVE IN
5
(–) MASTER OUT
6
(+) MASTER OUT
1
AUX CONT
2
AUX CONT
➌
TB1
E10
(–) DC BUS
E9
(+) DC BUS
Master Brake
➍
➋
E12
EXT RESISTORS
E11
EXT RESISTORS
4
(+) SLAVE IN
3
(–) SLAVE IN
5
(–) MASTER OUT
6
(+) MASTER OUT
1
AUX CONT
2
AUX CONT
➌
TB1
E10
(–) DC BUS
E9
(+) DC BUS
Slave Brake
➍
➋
E12
EXT RESISTORS
E11
EXT RESISTORS
4
(+) SLAVE IN
3
(–) SLAVE IN
5
(–) MASTER OUT
6
(+) MASTER OUT
1
AUX CONT
2
AUX CONT
➌
TB1
E10
(–) DC BUS
E9
(+) DC BUS
Slave Brake
➍
➎
MOD-L6 or MOD-L3
Option
➎
➎
-DC Brake Power Wiring
+DC Brake Power Wiring
Brake Resistor Wiring
All Brake Power and Brake Resistor
Wiring must be twisted wire run in conduit
separate from Control Wiring. Size wire
according to NEC and local guidelines.
Control Wiring
All Control Wiring must be twisted wire run in
conduit separate from DC Brake Power Wiring.
Interconnection Control Wiring between the brake
terminals must be twisted pair, 1
mm
2
(18
AWG)
minimum.
Typical Brake Fault Contact Wiring
Connect to AUX at TB3 — Terminal 24 for
L6 Option — Terminal 28 for L3 Option.
MASTER OUT terminals are factory jumpered and
must remain jumpered for single brake applications.
For multiple brake applications, remove the jumpers
in all but the last enclosure.
Contact is shown in a de-energized state. Contact is closed
when power is applied and relay is energized. Loss of power or
a brake malfunction will open contact.
➊
➋
➌
Connect the brake frame to earth ground. Refer to the connected drive's User Manual for grounding instructions.
Optional overtemperature switch.
➍
➎
➋
-BRK
WA070, WB035 and WC035
WA115, WB110 and WC085
Multiple Brake
Wiring Scheme
For Drive Catalog
Numbers:
1336F –
BRF150
BRF200
ATTENTION:
Damage to drives
can result from
improper wiring.
Read drive
nameplate to
confirm catalog
number and rating
code to determine
correct wiring
diagram.
!