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3.1 Main circuit wiring 
3.1.1 Servo driver terminal arrangement 
 
 
3.1.2 Main circuit terminals 
  DS5F-20P1-PTA, DS5F-20P2-PTA, DS5F-20P4-PTA, DS5F-20P7-PTA 
Power  supply  input  of 
main circuit 
Single phase AC 200~240V, 50/60Hz 
Note: the ground wire is on the cooling 
fin, please check it before power on! 
Internal  regenerative 
resistor 
Short P+ and D, disconnect P+ and C 
External regenerative 
resistor 
Connect regenerative resistor between P+ 
and C, disconnect P+ and D, P0-25= 
power value, P0-26= resistor value 
 
  DS5F-21P5-PTA, DS5F-22P3-PTA, DS5F-22P6-PTA 
Power  supply  input  of 
main circuit 
3-phase (R,S,T) AC200~240V, 50/60Hz 
Single phase (R,T) AC200~240V, 50/60Hz 
Note: the ground wire is on the cooling fin, 
please check it before power on! 
Internal  regenerative 
resistor 
Short P+ and D, disconnect P+ and C 
External regenerative 
resistor 
Connect regenerative resistor between P+ 
and C, disconnect P+ and D, P0-25= power 
value, P0-26= resistor value 
Connect to ground terminal of motor, then 
connect to the ground