SELEKTA 171 top2 RC 24V

Function description

• Astronomical time switch with weekly program
• Time synchronisation via connection of external DCF or GPS antennas, additional posititioning for astronomical program with GPS (GPS not with 24 V device)
• 1 channel
• External input
• Connectable sensors (external selector switch, sequence timer, staircase light function)
• Connectable switches (ON or OFF permanent switching, astronomical or special program)
• 84 memory locations
• 3 special programs with yearly date function per channel
• Fixed public holidays or date ranges and public holidays dependent on Easter
• Astronomical times with other night interruption / fixed ON switching