The Siemens 6GT2790-0DD00 is a desktop charging station for the SIMATIC RTLS real-time locating system. It is designed to charge up to 10 transponders simultaneously via spring contacts with magnetic retainers, accepting transponder housings of type RTLS4083T, RTLS4040T, or the ETSI variant. The unit draws a maximum of 6000 mA from a 5 V DC supply, which is provided by the included 100-240 V AC power supply with a CEE 7/7 plug. It has 11 electrical connections total: one for the power input (P1J connector, ID 2.1 x OD 5.5 mm) and 10 charging contacts for the transponders.
Physical integration and mounting
Housed in a plastic enclosure (PC 10 GF) in Ti gray, the unit measures 298.4 mm wide, 179 mm deep, and 81.5 mm high. It is rated IP00, so it is intended for indoor, clean-environment use on a desk or workbench, or wall-mounted using the provided mounting provisions. The operating, storage, and transport temperature range is -10 to +50 °C, consistent across all three states — no special cold-chain handling required for shipping.