{"product_id":"sangamo-71101-suntracker-1-channel-astro-din-rail-timer-7-day","title":"Sangamo 71101 Suntracker 1 Channel Astro DIN Rail Timer - 7 Day","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp\u003eThe Sangamo 71101 Suntracker is a 1-channel 7-day astro timer designed for DIN rail mounting in consumer units, distribution boards and control panels. The timer uses astronomical calculations to automatically adjust switching times based on sunrise and sunset throughout the year, removing the need to manually reprogram seasonal changes for outdoor lighting, security lighting, or building automation applications.\u003c\/p\u003e\n\u003cp\u003eThe 71101 provides a single 16A volt-free changeover contact (NO and NC terminals) suitable for switching resistive, inductive and capacitive loads on 230V AC circuits. The 60-memory location capacity allows complex weekly schedules to be stored, with each event programmable as either a fixed time or an offset from sunrise\/sunset. The LCD display shows current time, next switching event, and operating mode, with programming accessed via four front-panel buttons (M, OK, -, +).\u003c\/p\u003e\n\u003cp\u003eThe timer occupies a single DIN module width (18mm), fitting alongside MCBs and RCDs in standard UK consumer units. The internal battery reserve maintains programming and timekeeping for up to 6 years during power cuts. Unlike higher models in the Sangamo range, the 71101 does not require a programming key for setup — all configuration is done via the front-panel buttons. The unit is compatible with Sangamo's optional EasyVUE wireless programming system (hub and key sold separately) for remote configuration where multiple timers are installed across a site.\u003c\/p\u003e\n\u003ch5\u003eSpecification\u003c\/h5\u003e\n\u003ctable class=\"spec_table\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Net Weight (KG)\u003c\/td\u003e\n\u003ctd\u003e0.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Gross Weight (KG)\u003c\/td\u003e\n\u003ctd\u003e0.11\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter Gross Weight (KG)\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Length (mm)\u003c\/td\u003e\n\u003ctd\u003e108\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Width (mm)\u003c\/td\u003e\n\u003ctd\u003e43\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Height (mm)\u003c\/td\u003e\n\u003ctd\u003e65\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter Length (mm)\u003c\/td\u003e\n\u003ctd\u003e223\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter Width (mm)\u003c\/td\u003e\n\u003ctd\u003e146\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter Height (mm)\u003c\/td\u003e\n\u003ctd\u003e115\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch5\u003eDownloads\u003c\/h5\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/products_71101_datasheet.pdf\" target=\"_blank\"\u003eProduct Specification Sheet\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/manual_71101.pdf\" target=\"_blank\"\u003eProduct Manual\u003c\/a\u003e\u003c\/p\u003e\n\u003ch5\u003eFrequently Asked\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is an astro timer and how does it work?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAn astro timer uses astronomical calculations to determine local sunrise and sunset times based on the date and geographic location (set during initial programming). The timer then automatically adjusts switching times throughout the year to maintain consistent offsets from sunrise or sunset, so outdoor lighting comes on at dusk and off at dawn without manual seasonal adjustment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does the 16A volt-free changeover contact control?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe contact can switch loads up to 16A at 230V AC. 'Volt-free' means the switching contact is electrically isolated from the timer's own power supply, allowing it to control separate circuits safely. The changeover configuration provides both normally-open (NO) and normally-closed (NC) terminals, so the timer can switch loads on, switch loads off, or alternate between two circuits.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow many DIN rail modules does it occupy?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 71101 occupies 1 module (18mm width), the same as a standard single-pole MCB. It clips onto a standard 35mm DIN rail alongside circuit breakers in a consumer unit or distribution board.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it need a programming key?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. The 71101 is programmed directly via the front-panel buttons without a separate programming key. It is compatible with Sangamo's optional EasyVUE wireless system (hub and key sold separately) for remote programming where multiple timers are installed, but this is not required for normal operation.\u003c\/p\u003e","brand":"Sangamo","offers":[{"title":"Default Title","offer_id":45294169129227,"sku":"71101","price":113.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/71101_f5b138e7-3767-4e94-b2ce-3295deeef77b.jpg?v=1714669047","url":"https:\/\/niori.co.uk\/products\/sangamo-71101-suntracker-1-channel-astro-din-rail-timer-7-day","provider":"Niori","version":"1.0","type":"link"}