Omron R88D-KTA5L User Manual page 133

R88D-KT06F/R88D-KT10F/R88D-KT15F/R88D-KT20F
Main Circuit Connector Specifications (CNA)
Symbol
L1 Main circuit power
supply input
L2
L3
Motor Connector Specifications (CNB)
Symbol
U Motor connection
terminals
V
W
Control Circuit Connector Specifications (CNC)
Symbol
24 V Control circuit power
supply input
0 V
External Regeneration Resistor Connector Specifications (CND)
Symbol
External Regeneration
B1
Resistor connection
B3
terminals
B2
NC Do not connect.
Precautions for Correct Use
 Tighten the ground screws to the torque of 0.7 to 0.8 N•m (M4) or 1.4 to 1.6 N•m (M5).
 Never connect an External Regeneration Resistor between the B1 and NC terminals.
OMNUC G5-SERIES AC SERVOMOTOR AND SERVO DRIVE USER'S MANUAL
Name
R88D-KT@F
(600 W to 2 kW) : 3-phase: 380 to 480 VAC (323 to 528 V)
50/60 Hz
Name
Phase U
Phase V
Phase W
Name
24 VDC ± 15%
Name
Normally B2 and B3 are connected. Do not short B1 and B2.
Doing so may cause malfunctions.
If there is high regenerative energy, remove the short-circuit bar
between B2 and B3 and connect an External Regeneration
Resistor between B1 and B2.
3-1 Servo Drive Specifications
Function
Function
These are the output terminals to the Servomotor.
Be sure to wire them correctly.
Function
Function
3
3-14