Digital timer with weekly program. Programming takes place on the device or via the smartphone app Acti 9 Light and Time Switch via Bluetooth stick. The Bluetooth stick is also used as a memory card. Can also be programmed via PC using the CCT15860 programming kit. For radio time synchronization via DCF, the timer can be completed with the corresponding antenna. External input as an extension. Brief instructions in the storage compartment. For mounting on TH35 top hat rails in accordance with EN 60715. Functions -84 memory locations. Memory card. ON-OFF switching times. Pulse program. Cycle program. Switching preselection. Holiday program -Integrated operating hours counter (can be reset, service function for monitoring maintenance intervals). 2 random programs. Display lighting (can be switched off). Summer/winter time changeover -Automatic, can be deactivated, changeover rules for Europe, USA and other countries are already stored, own changeover rule or changeover according to a fixed date can be selected. PIN coding. Nominal voltage AC 230, -15%/+10%, 50/60 Hz. Switching capacity max. 16 A, AC 250 V, cos phi1, 10 A, AC 250 V, cos phi0.6. Switching capacity min. 10 mA, AC 230 V, 100 mA, AC/DC 12 V. Contact potential-free. Standby power 2 W 200 W. Shortest switching time 1 s. External inputs 1. Connections screw terminals, rigid/flexible 2x0.5 - 2.5 mm2, with wire end ferrule max. 1x2.5 mm2. Controls 4 buttons for menu navigation. Accuracy 7+/-0.25 s/day (25 degrees C). Power reserve 10 years. Protection class IP 20. Device width 2.5 HP approx. 45 mm.