3 Wiring
E-25
The following models support a single-phase, 200-VAC power supply input.
• SGD7S-R70A, -R90A, -1R6A, -2R8A, and -5R5A
• SGD7W-1R6A, -2R8A, and -5R5A
If you use a single-phase, 200-VAC power supply input for the SERVOPACK’s
main circuit power supply, set parameter Pn00B to n.
1
(Single-phase
power supply input supported).
D1A and
D2A
Dynamic Brake Resis-
tor terminals for axis
A
These terminals are provided only on
SERVOPACKs that support the Dynamic
Brake Option. These terminals are used to
connect an External Dynamic Brake
Resistor for a
-7W SERVOPACK.
Obtain an External Dynamic Brake Resis-
tor separately.
Note: The SGD7W-1R6A to -2R8A
SERVOPACKs do not have D1A,
D2A, D1B, and D2B terminals.
D1B and
D2B
Dynamic Brake Resis-
tor terminals for axis
B
Ground terminal
This is the ground terminal to prevent
electric shock. Always connect this termi-
nal.
Continued from previous page.
Terminal Sym-
bols
Terminal Name
Specification