YASKAWA CDBR-****D User & Installation Manual page 45

Wiring Procedure
■
WARNING! Tighten all terminal screws to the specified tightening torque. Loose or overtightened
connections could cause erroneous operation and damage to the terminal block or start a fire and cause
death or serious injury.
Refer to Wire Gauge and Torque Specifications on page 51
1.
For all CDBR wiring refer to
refer to Figure 20
2.
Connect ground wiring to the ground terminals. Refer to
CDBR Braking Unit Main Circuit Terminals.
3.
Connect main circuit wires to the main circuit terminals B1, B2, + and -. Refer to
Table 8 for descriptions of CDBR Braking Unit Main Circuit Terminals.
4.
Connect control circuit wiring to the control circuit terminals. Refer to
details on CDBR braking unit control circuit terminals.
5.
Ensure all main circuit and control circuit wires exit through the openings in the
bottom of the CDBR Braking Unit enclosure. Refer to
on page 43
Figure 16
IN1 IN2
6.
Confirm wiring connections.
YASKAWA ELECTRIC TOBP C720600 01E YASKAWA AC Drive Option CDBR-D, LKEB- Installation Manual
Table 10
for the drive and option connection diagram
for details.
OUT1 OUT2 SB SC MA
Figure 16 CDBR Wiring Terminals
for details.
for wire gauge and torque specifications and
MB MC EA EB EC
6 Electrical Installation
Table 8 for descriptions of
Table 9
Bottom Cover Wiring Space
Control circuit terminals
Main circuit terminals
Ground terminals
for
45