YASKAWA CDBR-****D User Manual

6 Electrical Installation
54 YASKAWA ELECTRIC TOBP C720600 01E YASKAWA AC Drive Option CDBR-D, LKEB- Installation Manual
Figure 21
Figure 21 Braking Units in Parallel
Note: Contact your Yaskawa representative or nearest agent when using the CDBR Braking Unit
(CDBR-D) with earlier models (CDBR-, CDBR-B, or CDBR-C).
<1> Connect directly to the drive or install a terminal block.
<2> Connect the thermal relay trip contact to disconnect main input power to the drive.
MA MB MC EA EB EC
MA MB MC EA EB EC
MA MB MC EA EB EC
OUT1
OUT2
SC
SB
SC
SB
SC
SB
OUT1
OUT2
IN1
IN2
IN1
IN2
1
P
2
B
−
B1 B2
BPBP
12 1 2
+3
+
−
B1 B2
OUT1
OUT2
IN1
(Ground)
IN2
B1 B2
+
−
+
−
<1><1><1>
<2><2><2>
Drive
Bra
king resist
or
overheat switch
(thermal relay trip)
LKEB
Braking
Resistor
Unit
LKEB
Braking
Resistor
Unit
LKEB
Braking
Resistor
Unit
Braking resistor
overheat switch
(thermal relay trip)
CDBR Braking
Unit 2 (slave)
CDBR Braking
Unit 3 (slave)
CDBR Braking
Unit 1 (master)
IN
(Slave)
OUT
(Master)
IN
(Slave)
OUT
(Master)
IN
(Slave)
OUT
(Master)
Fault output
250 Vac, max. 1 A
30 Vdc, max. 1 A
min. 5 Vdc, 10 mA
(to customer circuit)
CDBR transistor
short-circuit
detection output
250 Vac, max. 1 A
30 Vdc, max. 1 A
min. 5 Vdc, 10 mA
(to customer circuit)
Fault output
250 Vac, max. 1 A
30 Vdc, max. 1 A
min. 5 Vdc, 10 mA
(to customer circuit)
CDBR transistor
short-circuit
detection output
250 Vac, max. 1 A
30 Vdc, max. 1 A
min. 5 Vdc, 10 mA
(to customer circuit)
Fault output
250 Vac, max. 1 A
30 Vdc, max. 1 A
min. 5 Vdc, 10 mA
(to customer circuit)
CDBR transistor
short-circuit
detection output
250 Vac, max. 1 A
30 Vdc, max. 1 A
min. 5 Vdc, 10 mA
(to customer circuit)
Braking resistor
overheat switch
(thermal relay trip)
(Ground) (Ground) (Ground)
TOBP_C720600_01E_9_0_E.book 54 ページ ２０１７年８月２５日 金曜日 午後２時８分

YASKAWA CDBR-****D Specifications

General

Brand	YASKAWA
Model	CDBR-****D
Category	Controller
Language	English