SIMATIC RF200 Reader RF260R; RS422 interface (3964R); IP67, -25 to +70 °C; 75x 75x 40 mm; with integrated antenna. Compact reader with integrated antenna and a large detection range. - RS422 interface with 3964R transmission procedure for connection to RFID communication modules. - High degree of protection and heavy-duty design facilitate problem-free use even in harsh industrial environments. - Simplified engineering, commissioning, diagnostics and maintenance through seamless integration into TIA.