6 Electrical Installation
YASKAWA ELECTRIC TOBP C720600 01E YASKAWA AC Drive Option CDBR-D, LKEB- Installation Manual 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 for details.
1.
For all CDBR wiring refer to Table 10 for wire gauge and torque specifications and
refer to Figure 20 for the drive and option connection diagram
2.
Connect ground wiring to the ground terminals. Refer to Table 8 for descriptions of
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 Table 9 for
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 Bottom Cover Wiring Space
on page 43 for details.
Figure 16
Figure 16 CDBR Wiring Terminals
6.
Confirm wiring connections.
ECEBEAMCMBMASCSBOUT2OUT1IN2IN1
Control circuit terminals
Main circuit terminals
Ground terminals
TOBP_C720600_01E_9_0_E.book 45 ページ ２０１７年８月２５日 金曜日 午後２時８分
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