Main Circuit And Motor Connections - Omron G5 Series User Manual

4 System Design
4-2-2

Main Circuit and Motor Connections

When wiring the main circuit, use proper wire sizes, grounding systems, and noise resistance.
R88D-KP01H/-KP02H/-KP04H/-KP08H/-KP10H/-KP15H
Main Circuit Connector Specifications (CNA)
Symbol
L1 Main circuit power
supply input
L2
L3
L1C Control circuit power
supply input
L2C
Motor Connector Specifications (CNB)
Symbol
B1 External Regeneration
Resistor connection
B3
terminals
B2
U Motor connection
terminals
V
W
Frame ground
4 - 14
Name
R88D-KP H
(100 W to 1.5 kW): Single-phase 200 to 240 VAC (170 to 264 VAC) 50/60 Hz
(100 W to 1.5 kW): 3-phase 200 to 240 VAC (170 to 264 VAC) 50/60 Hz
R88D-KP H: Single-phase 200 to 240 VAC (170 to 264 VAC) 50/60 Hz
Name
50 to 400 W: Do not short B1 and B2. Doing so may result in malfunctioning.
If there is high regenerative energy, connect an External Regeneration
Resistor between B1 and B2.
750 W to 1.5 kW: Normally B2 and B3 are shorted. Do not short B1 and B2.
Doing so may result in malfunctioning.
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.
Red These are the output terminals to the Servomotor.
Be sure to wire them correctly.
White
Blue
Green/
Yellow
This is the ground terminal. Ground to 100 Ω or less.
OMNUC G5-series (Pulse-train Input Type) AC Servomotors and Servo Drives User's Manual
Function
Function