Connection Example 2: Connecting to SYSMAC CJ1W-NC113/213/413
3-phase 200 to 240 VAC 50/60 Hz
CJ1W-NC113/213/413
Description
24-V power supply for output
0-V power supply for output
CCW (With resistance)
X-axis
CCW (Without resistance)
pulse
CW (With resistance)
output
CW (Without resistance)
X-axis error counter reset output
A14
X-axis origin line-driver input
X-axis origin common
A12
A11
X-axis positioning completed input
Input common
A20
X-axis external interrupt input
A15
A17
X-axis origin proximity input
X-axis CCW limit input
A19
A18
X-axis CW limit input
X-axis immediate stop input
A16
Precautions for Correct Use
The wiring for the pins with * is the same as it is when a Servo Relay Unit Cable is used. Set Pn005
(Command Pulse Input Selection) to 0 (photocoupler input).
The example shows a 3-phase, 200-VAC input to the drive for the main circuit power supply. Be
sure to provide a power supply and wiring conforming to the power supply specifications for the
drive in use.
Incorrect signal wiring can cause damage to units and the drive.
Leave unused signal lines open and do not wire them.
Use mode 2 for origin search.
The diode recommended for surge absorption is the RU 2 (Sanken Electric Co., Ltd.) or the
equivalent.
Make the setting so that the servo can be turned ON/OFF with the RUN signal.
OMNUC G5-SERIES AC SERVOMOTOR AND SERVO DRIVE USER'S MANUAL
NFB
R
S
T
Ground to
100 Ω or less
No.
A1
24 VDC
A2
A8
A7
A6
A5
A9
X1
X1
24 VDC
XB
12-1 Connection Examples
Main circuit power supply
Main circuit contactor
OFF
ON
X
1MC
suppressor
R88D-KT@
CN1
CNA
L1C
L2C
Reactor
L1
L2
+CCW
*5
L3
−CCW
1MC
*6
+CW
*3
−CW
*4
CNB
B1
30
ECRST
B3
+Z
23
B2
Red
−Z
24
U
White
39
INP
V
Blue
38
INPCOM
W
Green/Yel l o w
+24VIN
7
29
RUN
CN2
Encoder cables
31
RESET
10
BKIRCOM
36
ALMCOM
37
/ALM
11
BKIR
Shell
FG
Brake cables
XB
24 VDC
1MC
surge
R88M-K@
Motor power cables
M
E
B
12-2
12