Omron R88M-K Series User Manual page 188

4-2 Wiring
Control Circuit Connector Specifications (CNC)
Sym-
bol
24 V
0 V
External Regeneration Resistor Connector Specifications (CND)
Sym-
bol
B1
B3
B2
NC
4
R88D-KN30F-ECT-R/-KN50F-ECT-R
Terminal Block Specifications (TB1)
Sym-
bol
24 V
0 V
Terminal Block Specifications (TB2)
Symbol
4-15
Name
Control circuit power
supply input
Name
External Regeneration
Resistor connection
terminals
Do not connect.
Name
Control circuit power
supply input
Name
L1 Main circuit power supply
input
L2
L3
B1 External Regeneration
Resistor connection
B3
terminals
B2
Do not connect.
NC
U Motor connection
terminals
V
W
Frame ground
OMNUC G5-series AC Servomotors and Servo Drives User's Manual (with Built-in EtherCAT Communications)
Function
24 VDC (21.6 to 26.4 V)
Function
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 bar between B2 and B3 and connect an
External Regeneration Resistor between B1 and B2.
Function
24 VDC (21.6 to 26.4 V)
R88D-KN@F-ECT-R (3 to 5 kW): 3-phase 380 to 480 VAC (323
to 528 V) 50/60 Hz
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 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.
Function