33 AC Servomotors/Servo Drives 1S-series Instruction Manual
Peripheral Equipment Connection Examples
R88D-1SAN15H-ECT/-1SAN20H-ECT/-1SAN30H-ECT/-1SAN10F-ECT/-1SAN15F-ECT/
-1SAN20F-ECT/-1SAN30F-ECT
Note: For single-phase inputs, connect between any two phases out of the following: L1, L2, and L3.
• Provide single-point grounding of the ground plate for unit frame grounding as shown in the
above diagram.
• Use a ground wire with a minimum thickness of 2.5 mm
2
and arrange the wiring so that the
protective earth wire is as short as possible.
• Install a surge absorber and noise filter near the main circuit connector A of Servo Drive.
Separate I/O wires from each other for the wiring.
(1)
NF
L1
CNA
FG
CN7
CN1
CN14
CN2
CN15
ECAT IN
ECAT OUT
CN10
CN11
CN12
L2
L3
B3
B2
B1
+24V
0V
PE
DC
24V
SM
FG
FG
CNC
U
V
W
SG
(2)
(3)
(9)
(6)
(7)
(5)
(4)
NC
USB
(8)
CNB
N3
N2
N1
P
CND
FG
Shield
Clamp
3 ph.: 200 VAC
3 ph.: 400 VAC
I/O slave
Controller
Servo Drive
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