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3 Specifications
3 - 10
AC Servomotors/Servo Drives 1S-series with Built-in EtherCAT® Communications User’s Manual (I586)
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Main Circuit Connector A (CNA) Specifications
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Main Circuit Connector B (CNB) Specifications
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Control Circuit Connector (CND) Specifications
R88D-1SN15H-ECT/-1SN20H-ECT/-1SN30H-ECT/-1SN06F-ECT/
-1SN10F-ECT /-1SN15F-ECT/-1SN20F-ECT/-1SN30F-ECT
Symbol
Name
Specifications
B1
External Regeneration
Resistor connection termi-
nals
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.
B2
B3
L3
Main circuit power supply
input
R88D-1SN15H-ECT
Single-phase
*1
200 to 240 VAC (170 to 252 V) 50/60 Hz (47.5 to 63
Hz)
R88D-1SN15H-ECT/-1SN20H-ECT/-1SN30H-ECT
3-phase 200 to 240 VAC (170 to 252 V) 50/60 Hz (47.5 to 63 Hz)
R88D-1SN
F-ECT
3-phase 380 to 480 VAC (323 to 504 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.
L2
L1
Symbol
Name
Specifications
N3
DC reactor connection ter-
minals
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.
N2
N1
P
Pin No.
Symbol
Name
Specifications
1
+24V
Control circuit power sup-
ply input
24 VDC (21.6 to 26.4 V)
Measured current value: 900 mA
2
0 V
3
---
---
Do not connect.
B1
B2
B3
L3
L2
L1
N3
N2
N1
P
1
2
3
Summary of Contents for R88D-1SN01H-ECT
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