Peripheral Device Connection Examples - Omron SMARTSTEP 2 SERIES User Manual

Peripheral Device Connection Examples

R7D-BPA5L/-BP01L/-BP02L/-BP01H/-BP02HH/-BP04H
R T
1 2
E
NF
3 4
(Ground to
100 Ω or less.)
1MC
External regeneration
resistor
(*3)
24 VDC
1MC
24 VDC
X
User
control
device
Control cable
*1. Recommended products are listed in 4-3 Wiring Conforming to EMC Directives.
We recommend that you install two contactors to help prevent accidents that may occur due to
contact welding or other factors.
*2. Recommended Relay: OMRON G7T Relay (24-VDC model)
*3. An External Regeneration Resistor can be connected.
Connect this resistor if the regenerative energy exceeds regeneration absorption capacity in the
Servo Drive. (Refer to Servo Drive Regenerative Energy Absorption Capacity on page 4-35.).
Note 1. The dynamic brake operates when the main circuit power supply or the control circuit power
supply is turned OFF.
Note 2. When turning OFF the main circuit power supply, turn OFF the RUN Command Input (RUN)
signal at the same time.
Single-phase 100 to 115 VAC, 50/60 Hz: R7D-BP@@L
Single-phase 200 to 240 VAC, 50/60 Hz: R7D-BP01H/-BP02HH/-BP04H
NFB
Noise filter
Main-circuit
(*1)
power supply
OFF ON
1MC
X
SMARTSTEP 2-Series
Servo Drive
CNA
Reactor
L1
L2
CNB
L3
U
V
P
W
B1
CN1
CN2
1 +24VIN
2 RUN
CN1
9 /ALM
X
CN1
XB 11 BKIR
(*2)
13 0GND
CN1
Main-circuit contactor (*1)
1MC
Surge killer (*1)
X
PL
Brake Cable
XB
Servomotor Power Cable
24 VDC
(Ground to
100 Ω or less.)
Encoder cable
4-2 Wiring
Servo error display
OMNUC G-Series
Servomotor
B
M
E
4-14
4