EA180 Series Servo Drive Users Manual 3.8 Standard wiring diagram of control circuit 3.8.1 Position control mode Figure 3-24 Position control mode standard wiring diagram 3.8.2 Speed control mode Figure 3-25 Speed control mode standard wiring diagram 40 Standard connection uses the internal +24V power supply by default +24V power supply COM+ Servo enabled S-ON DI1 ALM-RSTDI2 Alarm reset clear No positive drive P _OT DI3 No negative drive N _OT DI4 State input P _CLRDI5 Reset pulse deviation counter 1. See P6 group function code description for Pulse inhibit INHIBITDI6 functions of DI terminals 2.
See Section 3.4.5 for DI Electronic gear ratio numerator GNUMODI7 terminal wiring method selection 0 Electronic gear ratio numerator GNUM1DI8 selection 1 PULHIP PULSE+ PULS PULSE- Position command [CW Phase A] See Section 3.4. 8 for the wiring diagram of position PULHIS mode command SIGN [CCW Phase B] SIGN+ SIGN- Torque limit 0~10V Input impedance: 9kΩ AI1 Torque limiting Refer to Section 3.4.7 for analog input circuit AI2 PE Torque Limit -10~0V Input impedance:
9kΩ +24V 25 C N 21 1 terminal 5 20 4 8 19 37 23 3 18 38 9 2 39 17 7 24 COM 10 1 2KΩ 41 33 100Ω COM 34 100Ω Internal shorting 162KΩ 28 31 100Ω 13 32 100Ω 12 27 11 26 15 14 29 GND 35 30 14 29 +5V GND EA180 6 +10V 44 servo drive 29 AO1 AAnalog 1 GND output Refer to Section 3.6 for AO output wiring AO1 Analog 2 Aoutput GND DO1 S-RDY DO1- Servo ready DO2 BK DO2-Brake output State output DO3 COIN DO3- coP mo psi at rio isn o n 1 d. e S sce re i pP t6 io g nr o fou rp D d Oun tc et ri mon in c ao ld e functions; DO4 2. Refer to Section 3.4.6 for DO ALM terminal wiring method; DO4-Fault output 3 M. aU xs e ar ll- op wro av bi ld ee vd o: D taC ge5 :V ~ 2 34 0V l D C V DO5 Max allowable current:
(Note) DC50mA Encoder frequency division pulse output-differential Upper PA+ device PA- Refer to Section 3.4.9 for PB+ frequency PB- division output PZ+ circuit PZ- GND PE GND OCZ GND Enc co od lle er c tp oh ra os ue tZ p uo tpen R 3 o. ue 4 tf . pe 9r u f tot o r c iS Z rce s uc it igi to nn a l +5V Internal +5V power supply, with max allowable current of 50mA +10V Internal +10V power supply, with max allowable current 20mA (Note) GND Note:
DO5/+10V is not supported by all models Standard connection uses the internal +24V power supply by default +24V power supply COM+ Servo enabled S-ON DI1 ALM-RSTDI2 Alarm reset clear No positive drive P-OT DI3 No negative N-OT DI4 drive State input Speed internal CMD0 DI5 1 co. dS ee e d P es6 c rg ir po tu iop n f u fon rc tion c So pm eem d a in nd te b rnit a0 l CMD1 DI6 functions of DI terminals command bit1 2. See Section 3.4.5 for DI Speed internal command CMD2 DI7 terminal wiring method bit2 Speed internal command CMD3 DI8 bit3 Analog speed given Signal input: ±10 V Input impedance:
9k AI1 Speed command Refer to Section 3.4.7 for analog input circuit AI2 PE Analog torque limiting Signal input: ± 10V Input impedance: 9kΩ +24V C 25 N 21 terminal 1 5 20 4 19 3 18 2 17 7 COM CO Internal short 15 29 GND 30 29 EA180 +5V GND servo +10V drive AO1 A Analog 1 GND output Refer to Section 3.6 for AO output wiring AO1 Analog 2 GND A output 8 DO1 S-RDY 37 DO1-Servo ready 23 DO2 BK 38 DO2-Brake output State output 9 DO3 V-CMP 39 DO3- comS pp aee rd is on 1 d fu. e nS sc ce r te ii opP nt6 i so ;g nr o fou rp D d Oun tc et ri mon in c ao ld e 24 DO4 2. Refer to Section 3.4.6 for DO ALM terminal wiring method; 10 DO4-Fault output 3 M. aU xs e ar ll- op wro av bi ld ee vd o:
l D taC ge5 :V D ~ C 2 34 0V V Max allowable current: 41 DO5 (Note) DC50mA M Encoder frequency division pulse ing output-differential Upper 28 PA+ device 13 PA- Refer to Section 3.4.9 for 12 PB+ frequency 27 PB- division output 11 PZ+ circuit 26 PZ- 14 GND PE GND 35 OCZ Refer to Section 14 GND E opn ec no d ce or ll ep ch ta os re o Z u tput 3 o. u4 t. p9 u f to r c iZ rc s ui ig tnal 6 +5V Internal +5V power supply, with max allowable current of 50mA 44+10V Internal +10V power supply, with max allowable current 20mA (Note) 29 GND Note: DO5/+10V is not supported by all models Note: DO5/+10V is not supported by all models