The TR 635 top2 is a digital time switch for front panel and wall installation
1 channel digital time switch weekly program Text-based operator guidance in the display 84 memory locations Interface for OBELISK top2 memory card (PC programming) 10 year power reserve (lithium battery) Pulse and cycle program Switching preselection Permanent ON/OFF switching Count-down timer Integrated hour counter Holiday program 2 random programs Back lighting (can be turned off) PIN coding Automatic summer/winter time changeover
