Connection – Yaskawa Varispeed-656 DC5 User Manual
Page 22
E-12
3.1
Connection and Specifications of Peripheral Devices
Connection
* 1. Be sure to attach the input AC reactor (reactor) and harmonics filter (capacitor).
* 2. For models CIMR-D5A2022 to -D5A2075 of the 200 V Class and CIMR- D5A4022 to
-D5A4300 of the 400 V Class, the wiring was done prior to shipment. Connections are not
needed for CIMR-D5A2015 and -D5A4015.
The terminals r/
1
and /
2
in the above diagram are the terminal names for 200 V Class
VS-656DC5 with 37 to 75 kW. The terminal names are as follows respectively for each VS-
656DC5 capacity:
y 200 V Class 22 kW, 400 V Class 22 to 45 kW: /
2
, t/
3
( /
2
and
1
/
21
, t/
3
and t
1
/
31
are
connected respectively.)
y 400 V Class 75 and 160 kW: r/
1
, 400/
2
400
* 3. When a noise filter is attached on the VS-656DC5 power supply side, use a noise filter of the
reactor type (without a capacitor) such as finemet zero-phase reactor, and attach it behind the
MCCB at the power supply side. Do not use a capacitor-built-in type noise filter since the
harmonic components may overheat or damage the capacitor.
Open-collector
output
48 VDC 50 mA or
less
18
19
20
Fault contact output
250 VAC 1 A or less
30 VDC 1A or less
C READY
During MC
motion
37
25
27
26
IM
E
MCCB
Input AC
reactor
*1
36
PWM
inverter
9
10
C RUN
250 VAC 1 A or less
30 VDC 1A or less
35
+24V
1
2
3
4
11
12
RUN-SB
STOP
External fault
Fault reset
Shielded sheath
connection terminal
Sequence common
5
6
7
8
Multi-function
contact input
23
21
Multi-function
analog
monitor
(-10 to +10V)
Input current monitor
-
+
-
+
Input power monitor
22
Multi-function analog
output common
(-10 to +10V)
t1/
31
r1/
11
*2
Reactor
Capacitor
Harmonics
filter
*1
R/L1
S/L2
T/L3
1
PWM transistor converter
VS-656DC5
+
Digital
Operator
JVOP-130
Grounding
External
base block
*3
U
V
X
Y
Z
U V W
r/
1
/
2
W
X Y Z
1/
21