This is dedicated for European customers.
Mainly PNP is used exclusively in Europe, some machines in Middle East, but America and Asia and completely NPN.
That’s why in the first place our servo drive inputs are only compatible for NPN PLC output (like our Delta PLC’s).

But what happen If my customer is really used to work with his European brand PLC, but he wants to test our servo drives?
In this case we suggest the following PNP connection for ASDA-A2.

Furthermore, in the attached file you will find all the other suggested connections for the other servo drive series.
Techincal Announcement Servodrive PNP connection