SD710 Series Servo Drive User Manual Chapter 3 Wiring and Installation
3
3.1.1 Servo Driver Main Circuit Connection
Figure 3.2 Servo driver main circuit terminal pins distribution diagram
Table 3-1 Servo driver main circuit terminal pin description
No.
Part Name
Description
1
L1, L2 (power input terminals)
Reference nameplate rated voltage level input
control circuit power
2
P, N (servo busbar terminals)
DC bus terminal for multiple servo common DC bus
P, B2 (external braking resistor
connection terminal)
When an external braking resistor is required,
connect it between P and B2
B2, B3 (built-in braking resistor
connection terminal)
When built-in braking resistor is needed, short B2
and B3
3
U, V, W (servo motor connection
terminals)
Connect the U, V and W phases of the servo motor