1. Product Components and Signals
2-4
Servo Drive
XDL-L7SA 001, XDL-L7SA 002, XDL-L7SA 004
Main power connector (L1,
L2, L3)
Regenerative resistance
connector (B+, B, BI)
When basic installation
is in use short circuit B
and BI terminals
When installing external
resistance install in the
B+ and B terminals
Motor power cable
connector (U, V, W)
Operation keys
(Mode, Up, Down, Set)
Heat sink
Control power connector
(C1, C2)
Ground
CN3:
RS-422 communication
connector
CN2:
Encoder signal connector
CN1:
Control signal connector
Display
Front cover
CN5:
USB connector
CN4:
RS-422 communication
connector
DC reactor connector
(PO, PI)
Short circuit when not used