Operation Manual

OSIRIA secondary clocks
Updated: Jan-14 (Subject to change) Page 10 of 15
6.2 Clock system with manual time synchronisation.
A system, consisting of several OSIRIA secondary clocks is controlled by a TR 648 top2 time
switch.
6.2.1 Devices:
TR 648 top2 RC KNX (order no. 6489212)
TA 2 KNX (order no. 4969202)
Various OSIRIA secondary clocks
6.2.2 Overview
Figure 2