Transponder switch for surface mounting. Up to 1000 RFID transponders (max. 100 recommended, no software management) can control an open collector output (normally open contact (NO) 12V DC, max. 500mA). Pulse (1 sec. to 100 min.) or switching can be selected. With buzzer, externally controllable LED and 2.5m 8-core connection cable. Protection class: IP67. Operating temperature: -30°C to +80°C. Dimensions: 50 x 130 x 8mm (keypad), 76 x 156 x 16mm (frame). Set includes replacement foil, frame, relay board for potential-free switching (changeover contact 24V AC/DC, max. 1A), two transponders for setting and a user transponder. Suitable transponders: TS100T, item no. 37016. Suitable accessories: plug-in power supply NG1000, flush-mounted power supply ORBIT-12/2000V.