IAI TTA Series - AC Servo Motor Type; Internal Circuit Composition

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3.2.2 AC Servo Motor Type
[1] Internal Circuit Composition
[Standard Specification]
• All the motor drive power supply lines are cut off by FET.
• Switchover of active/inactive on the emergency stop line on the connector for teaching can be
performed with the bypass relay by detecting the connection of connector for teaching.
• Switchover of active/inactive on the enable switch line on the connector for teaching can be
performed with the bypass relay by operating the mode switch.
TP
9. EMGS 1- 10. EMGS 1+ 7. EMGS 2-
8. EMGS 2+
12. EMGIN 3. ENBS 1- 4. ENBS1+ 1. ENBS 2-
2. ENBS2+
6. ENBIN
11. EMGOUT
5. ENBOUT
VP 24S
VP 24S
12. EMGS1+_TP
13. EMGS1- _TP
16. EMGS2+_TP
24. EMGS2- _TP
17. ENBS1+_TP
19. ENBS1- _TP
3
24
3
24
21. ENBS2+_TP
22. ENBS1- _TP
6
57
6
57
4. RTS
5. CTS
R
Y
R
Y
2- 3, 5- 6
: MANU
3- 4, 6- 7
: AUTO
ENBOK
MPO_ A MPI_ A
24 V
AUTO
/ TCPS
EMG SW
/ SDWN
MPO_ B MPI_ B
EMG
ENB
3rd, 4th axis 1st, 2nd axis
Status
Detection
Status
Detection
Motor Drive
Circuit
Motor Drive
Circuit
2-3, 5-6
: TP Connected
3-4, 6-7
: TP Unconnected
Emergency Stop, Enable Internal Circuit and External Wiring at Delevery
* 24V DC/10mA or less for EMGIN and ENBIN
* Contact output (EMGS1+/-, EMGS2+/- and ENBS2+/-) should be 30V DC/0.5A or less.
TTA AC Servo Motor Type
Chapter 3 Wiring 3.2 Power Supply, Emergency Stop Circuit and Enable Circuit