Omron G5 Series User Manual

Appendices
A - 2
OMNUC G5-series (Pulse-train Input Type) AC Servomotors and Servo Drives User’s Manual
A-1 Connection Examples
Precautions for Correct UsePrecautions for Correct Use
• The above example shows an example of connecting a Servo Drive with 3-phase 200 VAC
main circuit power supply inputs. Use a power supply and power cables that meet the power
supply specifications of the Servo Drive.
• Note that incorrect connection of signal lines may cause damage to the Servo Drive and
connected units.
• Leave unused signal wires disconnected and open.
• Use mode 2 for origin search.
• Recommended surge-absorbing diode: RU2 (Sanken Electric Co., Ltd.) or equivalent
• Connect signal lines so that the servo can be turned ON and OFF with the RUN signal.
Example 1: Connection with SYSMAC CJ1W-NC133/233/433
No.
CN1 CNA
A1
A2
6
3
4
Shell
5 +CCW
L1C
L2C
L1
L2
L3
CNB
B1
B3
B2
U
V
W
+CW
ECRST
+Z
INP
+24VIN
RUN
RESET
INPCOM
ALMCOM
FG
A7
A8
A5
A6
A9
A14
A12
A11
A20
A15
A17
A19
A18
A16
X1
24 VDC
X1
24 VDC
A4
A3
5 VDC
30
23
24
39
7
29
31
BKIRCOM
10
38
36
BKIR
11
CJ1W-NC133/233/433 R88D-KP
–CCW
–CW
–Z
M
Red
White
Blue
Green/
Yellow
R88M-KE

CN2
Motor
Power Cable
E
24 VDC
Encoder Cable
B
Brake Cable
XB
XB
37
/ALM
R
S
T
MC1
SUP
NFB
ONOFF
X1MC1
Main Circuit Power Supply
Main Circuit
Contactor
Surge Suppresso
r
Reactor
Description
24-V Power Supply for Output
5-V GND for Pulse Output
5-V Power Supply for Pulse Output
0 V Power Supply for Output
CCW (+) Output
CCW (
–) Output
CW (+) Output
CW (
–) Output
X-axis Origin Common
X-axis Positioning Completion Input
Input Common
X-axis External Interrupt Input
X-axis CCW Limit Input
X-axis CW Limit Input
X-axis Immediate Stop Input
X-axis Error Counter Reset Output
X-axis Origin Line Driver Input
X-axis
Pulse
Output
MC2
MC2
MC1
MC1 MC2
MC2
3-phase 200 to 240 VAC 50/60 Hz
Noise Filter
Ground to
100 Ω or Less
X-axis Origin Proximity Input

Omron G5 Series Specifications

General

Feedback	Incremental Encoder, Absolute Encoder
Communication	EtherCAT
Safety Function	STO (Safe Torque Off)
Protection Functions	Overvoltage, Undervoltage, Overcurrent
Vibration Resistance	4.9 m/s² (10 to 55 Hz)