Delta ASDA-A3 Series User Manual page 179

Wiring
C9: output for encoder position signal (line driver)
3
Note: it is suggested that you connect the two GNDs for the controller and servo drive in parallel when the
voltage deviation between the controller and the servo drive is too great.
C10: output for encoder position signal (photocoupler)
3-98
A3-E / A3-F servo drive
AM26C31 series
OA (17)
/OA (18)
OB (19)
/OB (20)
OZ (21)
/OZ (22)
A3-E/ A3-F servo drive
Max. current output: 20 mA
AM26C31 series
OA (17)
/OA (18)
OB (19)
/OB (20)
OZ (21)
/OZ (22)
Max. output current: 20 mA
200 Ω
200 Ω
200 Ω
Controller
120 Ω
120 Ω
120 Ω
SG
Controller
High-speed
photocoupler
High-speed
photocoupler
High-speed
photocoupler
SG
ASDA-A3