3 - 9
3 Specifications
AC Servomotors/Servo Drives 1S-series with Built-in EtherCAT® Communications User’s Manual (I586)
3-
1 Servo Drive
S
p
ecificat
ion
s
3
3-
1-4 Ma
in Circuit and Motor
Connections
When you wire the main circuit, use proper wire sizes, grounding systems, and noise resistance.
z
Main Circuit Connector (CNA) Specifications
z
Motor Connector (CNC) Specifications
3-1-4
Main Circuit and Motor Connections
R88D-1SN01L-ECT/-1SN02L-ECT/-1SN04L-ECT/-1SN01H-ECT
/-1SN02H-ECT/-1SN04H-ECT/-1SN08H-ECT/-1SN10H-ECT
Pin No.
Symbol
Name
Specifications
1
L1
Main circuit power sup-
ply input
R88D-1SN
L-ECT
Single-phase
*1
100 to 120 VAC (85 to 132 V) 50/60 Hz (47.5
to 63 Hz)
R88D-1SN
H-ECT
Single-phase
*1
200 to 240 VAC (170 to 252 V) 50/60 Hz (47.5
to 63 Hz)
R88D-1SN
H-ECT
3-phase 200 to 240 VAC (170 to 252 V) 50/60 Hz (47.5 to 63
Hz)
*1. For single-phase, connect between any two phases out of the following: L1, L2, and L3.
2
L2
3
L3
4
B3
External Regeneration
Resistor connection ter-
minals
When the Internal Regeneration Resistor is used:
• Open between B1 and B2.
• Short-circuit B2 and B3.
When the External Regeneration Resistor is used:
• Connect the External Regeneration Resistor between B1
and B2.
• Open between B2 and B3.
5
B2
6
P/B1
7
N1
DC reactor connection
terminals
When the DC reactor is not used:
• Short-circuit N1 and N2.
When the DC reactor is used:
• Connect the DC reactor between N1 and N2.
8
N2
9
N3
10
24V
Control circuit power
supply input
24 VDC (21.6 to 26.4 V)
Measured current value: 600 mA
11
Pin No.
Symbol
Name
Specifications
1
U
Motor connection termi-
nals
Phase U These are output terminals to the Servomotor.
2
V
Phase V
3
W
Phase W
1
11
1
2
3
Summary of Contents for R88D-1SN01H-ECT
Page 827: ......
