Rockwell Automation FlexPak Plus DB Kit 14C630,-C644, C420-434 - Manual (Page 3)

3
15Ć20 HP @ 230 VAC
&
25Ć40 HP @ 460 VAC
MTG. SURFACE
3Ć10 HP @ 230 VAC
3Ć20 HP @ 460 VAC
REV CONTACTOR FWD CONTACTOR
MTG. SURFACE
LUG - DB2/A2
REV. BUS BAR
IF USED
LUG DB2/A2
USER'S A2 OR
A2 TOTERM
BOARD (ON P.M.)
Figure 5 - Contactor Configurations For Dynamic Braking Kit Wiring
FLEXPAK PLUS:
Mount assembled panel into user supplied enclosure.
1. Connect leads DB1 and DB2/A2 to resistors (Refer
to Figures 2, 6 & 7).
2. Open controller face plate and let hang open.
3. Remove fuse/circuit breaker mounting plate from
auxiliary chassis by removing three screws.
Figure 6 - Dynamic Braking Kit With Optional
Reversing Kit Schematic
4. Connect lead DB1 to forward contactor and lead
DB2/A2 to other side of forward contactor. For reĆ
versing applications connect DB2/A2 to reversing
contactor. (Refer to Figure 5).
5. Remount fuse/circuit breaker plate to auxiliary
chassis using three existing screws.
6. Tighten all connectors that may have loosened durĆ
ing kit installation.
7. Close controller face plate and tighten screws.
Figure 7 - Dynamic Braking Kit For Unidirectional
Application Schematic