FAQs on time switches

On this page we have brought together the most important questions and answers on our Time switches and the OBELISK Software.

Can the OBELISK 2.1 programming set also be used for the top2 devices?

No, for the top2 devices the OBELISK top2 programming set is required. 

Can the OBELISK top2 programming set also be used for the annual time switches (TR 641 S - TR 644 S)?

No, for the annual time switches (TR 641 S - TR 644 S) the OBELISK 2.1 programming set is required. 

Is the PC set OBELISK top2 also required for the EM LAN top2 module?

No, only the OBELISK top2 software is required. The software can be downloaded for free from here.

Do the Digital time switch TR 610 top2 and TR 612 top2 have an external control input?

No, TR 610 top2 and TR 612 top2 has no external control input.

How big is the configurable impulse time?

The impulse time is configurable between 1 sec and 59 mins.  

Can the old DCF 77 antenna (Order No. 9070243) also be used in conjunction with the top2 RC devices?

No, it can only use the antenna top2 RC-DCF. 

Is there a super pin for the top time switches?

No, there is only a super pin for the top2 time switches.  

Can a night-time interruption also be set with the SELEKTA time switch?

Yes, a night-time interruption can be set for all SELEKTA time switches. 

Can several Extension module EM4 top2 also be connected with the annual time switch top2 RC?

No, a maximum of only one extension module EM4 top2 can be connected. 

Can the BZ elapsed-time counter also be reset?

No, the BZ elapsed time counters cannot be reset.