The Siemens 6GT2811-7AD20-0AA0 is a SIMATIC RF690R UHF RFID reader for the ETSI frequency band, part of the RF600 family. It connects via Ethernet RJ45 with Power over Ethernet (PoE) and supports up to four external antennas. A single digital input/output (DI/DQ) is available for external trigger or indicator, and the unit accepts 24 V DC auxiliary power. Operating range is -25 to +55 °C.
Compliance & regulatory
RoHS compliant (substance restrictions met). REACH Article 33 duty to inform applies: the product contains lead (CAS 7439-92-1) above 0.1% w/w. Export control is AL: N / ECCN: N — no special license required for most destinations.