Omron R88D-KTA5L User Manual page 289

R88D-KT30H/-KT50H
Terminal Block Specifications
Symbol
L1
Main circuit power supply
L2
input
L3
L1C
Control circuit power
supply input
L2C
B1
External Regeneration
B3 Resistor connection
terminals
B2
NC Do not connect.
U
V
Motor connection
terminals
W
Frame ground
Precautions for Correct Use
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@H (3 to 5 kW): 3-phase 200 to 230 VAC (170 to 253 V)
50/60 Hz
R88D-KT@H: Single-phase 200 to 230 VAC (170 to 253 V) 50/60
Hz
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.
These are the output terminals to the Servomotor.
Be sure to wire them correctly.
This is the ground terminal. Ground to 100 Ω or less.
4-2 Wiring
Function
4
4-20