A two module wide, two channel, simple to set astronomical timer that is designed to control various lighting loads (including LED lighting) automatically according to sunrise and sunset times. Examples of applications: street lighting, neon signs, festive lighting, store windows, monuments, frontages, etc. Requires minimum time to set up and includes an optional night program. This time switch is NFC enabled, the same as ‘contactless’ bank cards. With just one tap you can connect to an NFC-enabled Android smartphone or tablet to program the switch or to transfer settings across multiple switches. This is optional, switch settings can still be controlled on-unit if required. Product requires an Android device with an NFC chip included. App requires Android 3.0 or above. FEATURES Programmable by Sangamo Connect Android App using NFCOptimized consumption: only 0.2W in Standby modeAstro Program (Suntracker) tracks sunset to sunriseText based menu & self-explanatory symbolsQuick & intuitive programmable time switchCan be programmed with supply disconnected SPECIFICATIONS Supply Voltage 230V, 50-60HzPower Consumption 0.2-1.0W (depending on switching status)Channel (volt-free) Change-over, contact gapContact Material AgSnO²Switching Capacity Per Channel 16A / 250V~ at cosφ=1 | 10A with inductive load cosφ=0.6Min. Switching Power 1,000mW (10V/10mA)Max. starting current 50AFilament Lamp, Halogen Lamp 2,000WFluorescent Lamp uncompensated 1,000WFluorescent Lamp series compensated 1,000WFluorescent Lamp parallel compensated 550WLED (230V~)/CFL 200WSwitching Functions Astro ON/OFF; Night ON/OFFOffset Astro Switching Time +/- 90min.Memory Locations 56Minimum Interval 1min.Time Base QuartzQuartz Accuracy (at 20°C) ≦ ±0.5 sec/day (Quartz accuracy optimized for typical ambient conditions)Power Back-up (at 20°C) approx. 10 yearsProgram Security Unlimited (E²-PROM)Display High resolution LCD (visable area 7.5cm²)Permitted Ambient Temperature -30°C to 55°CHousing Self-extinguishing thermoplasticDimensions 45mm x 35mm x 58mmMounting 35mm DIN-RailType of Connection Screw terminals (pull-up type)Type of protection IP20 to DIN EN 60529Class of Protection II (when installed according to regulations)Mode of Operation (DIN EN 60730-1) 1BSTUDegree of Contamination (DIN EN 60730-1) 2Rated Surge Voltage (DIN EN 60730-1) 4kVCertification Mark VDE WIRING 1 – Output (Load Ch. A) – Normally Open2 – Input (Load Ch. A) – External link 2 to 4 if using a single 230Vac supply3 – Not Used – Normally Closed Connection4L – Live In (Clock)5N – Neutral In (Clock)8 – Not Used – Normally Closed Connection9 – Input (Load Ch. B) – External link 9 to 4 if using a single 230Vac supply10 – Output (Load Ch. B) – Normally Open DOWNLOADS 72203 NFC Datasheet [PDF] 72203 NFC Instructions [PDF] Sangamo Connect Android App
