Kinco FD5 Series - 3.6 Power port（X3）; 3.7 Communication port input（X4）

Kinco FD5 AC series servo driver
Chapter3 Installation and wiring
41
3.6 Power port（X3）
Table 3-16 FD425 Power port instruction
Port
Pin name
Pin function
X3
L1
Drive mains power input
Unidirectional line voltage 200～
240VAC ±10% 50～60Hz ±3Hz，
(750W 7A)，(200W
3A)
L2
DC+
/RB+
DC+
DC bus input positive terminal
RB+
External braking resistor terminal
RB-
External braking resistor terminal
DC-
DC bus input negative terminal
U/V/W
Servo motor UVW phase line connection
PE
Motor ground
Table 3-17 FD435 and FD625 Power port instruction
Port
Pin name
Pin function
X3A
U/V/W
Servo motor UVW phase line connection
PE
Motor ground
X3B
L1C/L2C
Logic power input
Singal-phase 200~240VAC±10%，
50/60Hz±3Hz，0.5A
R/S/T
FD435 power supply input：
1PH,3PH,200240VAC±10%,50/60Hz±3
HZ,14.0A
FD625 power supply input：3PH, 380-
415VAC±10%,50/60Hz±3HZ,12.0A
DC+
/RB1
DC+
DC bus inpurt positive terminal
RB1
When using the internal braking
resistor, RB1 and RB2 are shorted
RB2
RB-
When using an external braking
resistor, first disconnect the short-
circuit wire between RB1 and RB2, and
connect the external braking resistor to
RB1 and RB-
DC-
DC bus input negative terminal
3.7 Communication port input（X4）