Wiring Contents - Delta ASDA-A3 Series User Manual

Wiring
This chapter illustrates the power supply circuit, connectors, and wiring for each mode
of the ASDA-A3.
3.1 System connection·············································································· 3-3
3.1.1 Connecting to peripheral devices (connecting to Delta communication type of
3.1.2 Connectors and terminal blocks ······················································· 3-5
3.1.3 Wiring for power supply ·································································· 3-7
3.1.4 UVW connectors for the ASDA-A3 servo drive ··································· 3-10
3.1.5 Specification for the encoder connector ··········································· 3-12
3.1.6 Wire selection ············································································ 3-17
3.2 Wiring diagram for the servo system ····················································· 3-20
3.3 Wiring for CN1 (I/O signal) ·································································· 3-22
3.3.1 CN1 I/O connector (for A3-L and A3-M series) ··································· 3-22
3.3.2 Signal explanation for connector CN1 (for A3-L and A3-M series) ·········· 3-24
3.3.3 CN1 I/O connector (for A3-F series) ················································ 3-27
3.3.4 Signal explanation for connector CN1 (for A3-F series) ······················· 3-28
3.3.5 Wiring diagrams (CN1) ································································· 3-30
3.3.6 Application: using the CN1 quick connector for wiring ························· 3-37
3.4 Wiring for the CN2 encoder connector ··················································· 3-41
3.5 Wiring for the CN3 connector (RS-485 / high speed communication)············ 3-44
3.6 CN4 serial connector (Mini USB) ·························································· 3-46
3.7 CN5 connector (for machine position feedback, applicable to full-closed loop) 3-47
3.8 CN6 connector ················································································· 3-48
3.8.1 DMCNET communication connector for wiring ··································· 3-48
3.9 CN10 STO connector (Safe torque off ) ················································· 3-50
3.10 STO function (Safe torque off) ··························································· 3-51
3.10.1 Introduction to STO···································································· 3-51
3.10.2 The potential danger of STO ························································ 3-51
3.10.3 Wiring for STO ·········································································· 3-52
3.10.4 How does the STO function work? ················································ 3-53
3.10.5 Related parameter of the STO function ·········································· 3-54
3.11 Standard wiring example··································································· 3-56
3.11.1 Position (PT) control mode ·························································· 3-56
Revision December, 2017
servo motor) ················································································ 3-3
配
3-1