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3.6.3
Types
CPCR-MR75C,
-MR99C
POWER SUPPLY
200/220 VAC
4-10 %, 50/60 Hz
l
Prevent external noise
with a noise filter.
I MCCB
Bold lines indicate power lines
the grounding line)•
If the thermal overload relay
trips, turn off the power•
POWER SUPPLY FOR
NOISE FILTER
(2 THR)I
r
COOLING FAN
_r
_s
-_'t
///
8
7 p
_
(THREE-PHASE,
-_
7
_'-'7_VERLOAD
-- -_
1 THR
\
2O0VAC
_
/
/
INDICATION)
\
&oTlobO.
,
,
\\
2 PL('-'_r
S OF INDICATION
\
R-,/
\
POWER
MAGNETIC CONTACTOR
ON
POWER ON/OFF
I
1 MC
_
_o
o_
"Y_r_'_
"_
_
_
_
POWERL._
O_j
i _MC .
_--
Be sure to fit a surge
--r
• OFF
_
suppressing device to each
:o
of the magnetic contactor
to'
o_
1 SUP
and the relay•
)l
* [ REGENERATIVE
_
| THERMAL OVERLOAD
I RESISTOR UNITJ_
I
DC REACTOR (1 X)
RELAY(1 THR)
, TYPE JUSP-RA ,T_ _
,L,
r.....
7
Y3-Y4"16-
[D
1MC.--
I
1MC', l ''NC I
iff
OR ,,,,
SE.VOP.C,
II
II@
" t
TYPES
I I
I I
I
-
_, I i
SPEED
CPCR-MR75C
B _)-
_ ¢
I
\_._,_._
REFERENCE
LEAD LENGTH:
I
TO -MR9gC
l/
p,
]--
\3l
UNIT
10 METERS OR LESS
_
_
(-)
I
ir--T---t--T.-•7]
_
_7', ('
I_
,{p',
lll
_%/
17
-----GROUNDING
,,
.,.H
_F1FXi
"'
L
if
',I,'
f ' ___-i1-_
J_-
i i
J'rAT
;_E1 RX
I /P:
(+)
ilIRX_--_-.
(
J_
l!
I i I
j
K
-J
l
,//'_
;
s_
"
T 7
MOTOR
FRAME
J
OI
0
|
I
GROUND NG
!_--_
0(+12v)
+j,__£1.X?lSX
/ I
--
12(--12 V)
6 ¥_
/
For TG
I
I 15 mA
/
terminal symbols.
|
I
i EL.
\___._.
___ !
/(
I fn _I_
7, 6
/
see Table 2.4.
/
._ _
.....
E1
E2
_ I _
/
I
FIELD POWER
L..............
,J
/
._-__8--19___-_.J
5 mA
/
I
SUPPLY UNIT
X --(I_-"_T_--'_-
LEAD LENGTH:
/
I
r- ....... -m
_
]f
J!3mA/\ -1-_
10 METERS OR LESS
/
]'--_PI --'?(_-r
"
"'
"
/
I I
S.[
200 VAC
(YASKAWA
Bestact
relays
or equivalent,
or arrange in two-contact parallel
_
"
Use a two-core twisted
connection
for low level).
_
cable (type RG-108A/U
or
shielded
To be positively
grounded,
equivalent), and ground the shield.
*For only Servopack type CPCR-MR99C-M.
Notes:
1. The thermal overload relay should be connected on DC reactor side.
2. The regenerative unit, type JUSP-RA03, is used only for type CPCR-
MR99C.
3. Connect a power supply for cooling fan to motor using correct
terminals according to motor specifications.
Fig. 3.24
Example of Connection Diagram of
SERVOPACK Types CPCR-MR75C and -MR99C
37
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