Hello,
Please refer below to an answer given by an expert:
"The HTRC110 supports ISO 11784/85 (like our HTAG 2, HITAG S or HITAG µ from the transponder side).
This standard uses 134.2 kHz and is a tag talks first communication.
Also the ISO 14223 can be handled by the HTRC110. (HITAG µ on the transponder side).
This is a combined reader talks first Tag talks first standard.
The implementation is more a question of the encoding from the data stream in the µController. In both cases only the FDX implementation."
I hope this helps!
Best regards,
Ivan.