Omron R88D-GT series, Руководство пользователя

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4-19
4-2 Wiring
4
System Design
 R88D-GT20H/-GT30H/-GT50H
R T
NFB
S
1 2 3
4 5 6
E NF
Three-phase 200 to 230 VAC 50/60 Hz
L1C
L2C
L1
L2
L3
ALMCOM
/ALM 37
36
CN1
X
11
10
BKIR
BKIRCOM
XB
W
V
U
B
E
M
CN2
(*3)
(*2)
CN1
CN1
B1
B3
B2
(*4)
TB1
TB1
TB1
XB
2MC
X
1MC
24 VDC
*1.
*2.
*3.
*4.
Regeneration
resistor
Noise filter
(*1)
(Ground to
100
Ω
or less.)
(Ground to
100
Ω
or less.)
User
control
device
Control Cable
24 VDC
Encoder Cable
OMNUC G-Series
AC Servomotor
Po w er Cable
Reactor
24 VDC
OMNUC G-Series
AC Servo Drive
Also, to ensure safety (i.e., to ensure that
the po
w er supply can be shut OFF) for
contactor w elding, w e recommend using
t w o magnetic contactors (MC).
Connect B2-B3 for the models w ith a
built-in regeneration resistor (GT20H to
GT50H). If the amount of regeneration
is large, disconnect B2-B3 and connect
an External Regeneration Resistor to
B1-B2.
Recommended relay: MY Relay (24 V),
by OMRON. For example, the MY2
Relay's rated inductive load is 2 A at 24
VDC and applicable to all G-Series
Servomotors
w ith brakes.
The brake is not affected by the polarity
of the po
w er supply.
Recommended products are listed in 4-3
W iring Conforming to EMC Directi v es .
1MC
PL
X
Servo error display
Main-circuit contactor (*1)
1MC
OFF ON
X
Surge suppressor (*1)
Main circuit power supply