Real-time clock
Only UA 412 S: with power reserve, lithium cell
Details about the different features of the UA 412 S and UA 413 S controllers are explained in
chapter . The connection and terminal assignments are in the chapter Versions, page 17 Connection
The designation UA 412 S is used in the documentation / terminal assignment UA 412 S., page 64
for both controller versions. Exceptions for the UA 413 S are explicitly listed.