6. Interfaces
6.1 SDV3 Series TE terminal
Main circuit power supply
Connect to external AC power.
Single phase AC220V -15%~+10% 50/60Hz (connect to L1,L2)
Three phase AC380V -15%~+10% 50/60Hz
When using an external regenerative resistor, a regenerative
resistor is added between the Pc and P+ terminals.
Regenerative resistor terminal
For common DC bus applications, connect P+ and N- terminals.
Connect with servo motor U、V、W.
System protection grounding
6.2 Input/output terminal CN2
In addition to EtherCAT communication, the SDV3 servo drive also provides IO terminals to connect with other
devices, IO terminals connecting through a 26PIN connector, the layout of the plug is as follows:
Side Front Back
The specific functions of the signals are shown in the following table:
EI input terminal (corresponding sink/source signal)
input command signal terminal to servo motor
drive.
DC12 [V]~24 [V]/8 [mA](each point)
Optocoupler Insulated
EOUT output terminal (corresponding sink /source
signal) from the signal output terminal of servo
motor drive. Max DC24 [V]/50 [mA].
Optocoupler Insulated
Internal isolation power+24V
Internal isolation power ＋24V output
Internal isolation power 0V
Internal isolation power ＋24V grounding
