CHAPTER 2 WIRING
2.1 Configuration
2.1.1 Part Name
2
All wirings of the servo amplifier and servomotor of 3 kW or less are connected via connectors.
Servomotor
GYB/GYC/GYS type 0.4 kW or
less
AC SERVO MOTOR
Fuji Electric FA
YM539189-1
JAPAN
Encoder cable
(Lead length 300 mm)
Motor power cable
(Lead length 300 mm)
Servo amplifier (frame 1)
0.4 kW or less
Analog monitor (CN4)
The analog waveform is monitored.
Sequence I/O (CN1)
Encoder wiring (CN2)
Battery wiring (CN5)
Power supply Motor power
(TB1)
(TB3)
L1
U
L2
V
L3
W
Charge LED
Amplifier bottom
view
Keypad
4-digit 7-segment LED, 4 buttons and monitor
terminals are installed.
RS-485 (CN3A (IN), CN3B (OUT))
Upper side: CN3A, lower side: CN3B
Battery and the case
(option)
Grounding terminal (2 pcs)
(Screw size : M4)
Main circuit (TB2) * On the bottom
P-N junction
of the amplifier
Regenerative
resistor
P(+)
RB1
RB2
N(-)
2-2 Configuration
