The Siemens 6GT2700-8DF10-0AX1 is a SIMATIC RTLS transponder on a special OEM PCB (type AC) for the RTLS4000 real-time locating system using UWB phase technology. It operates in two radio bands: 3100–7000 MHz (UWB) and 2400–2480 MHz (Bluetooth), with protocols IEEE 802.15.4-2015 UWB HRP PHY and IEEE 802.15.4. This is a bare-board module — IP00 rated, no enclosure — designed for customer-specific mounting into a host device. It takes a 3.3 V (±100 mV) supply at up to 0.5 A through a JST SM02B-SRSS-TB connector, intended for connection to a screwdriver battery. Configuration memory is stored on internal FLASH. Open-air range is rated at 30 m maximum per one spec entry and 50 m maximum per another; both entries note that actual range depends on installation conditions and to follow the manual. Operating temperature during read/write access is 0–50 °C, same as storage range.
This part carries an NRND (Not Recommended for New Designs) lifecycle status. For a buyer holding a BOM line with this order code, the NRND flag means the manufacturer is no longer actively promoting it for new installations. The lifecycle stage is also marked as 'mature', which aligns with the NRND status: the part is still available through distribution but has entered its end-of-life window. Plan for a last-time-buy window or a design migration if this is for a new build.
Physical fit and integration constraints
The PCB measures 25 mm wide, 25 mm deep, and 18 mm high — a compact footprint that fits inside a custom housing. Fastening is customer-specific; there is no DIN-rail clip or panel-mount provision. The IP00 rating means no protection against dust or moisture, so the host enclosure must provide environmental sealing. Power is delivered through a JST SM02B-SRSS-TB connector — not a standard industrial terminal block. The 3.3 V supply must be regulated to within ±100 mV. No backup battery is included on the board.