4 System Design
4 - 14
OMNUC G5-series (Pulse-train Input Type) AC Servomotors and Servo Drives User’s Manual
When wiring the main circuit, use proper wire sizes, grounding systems, and noise resistance.
 Main Circuit Connector Specifications (CNA)
 Motor Connector Specifications (CNB)
4-2-2 Main Circuit and Motor Connections
R88D-KP01H/-KP02H/-KP04H/-KP08H/-KP10H/-KP15H
Symbol Name Function
L1 Main circuit power
supply input
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
L2
L3
L1C Control circuit power
supply input
R88D-KPH: Single-phase 200 to 240 VAC (170 to 264 VAC) 50/60 Hz
L2C
Symbol Name Function
B1 External Regeneration
Resistor connection
terminals
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.
B3
B2
U Motor connection
terminals
Red These are the output terminals to the Servomotor.
Be sure to wire them correctly.
VWhite
WBlue
Green/
Ye l l o w
Frame ground This is the ground terminal. Ground to 100 Ω or less.
To Next Page
Loading...
Need help?
General
