5. Magnetic safety sensors 5.3 Cylindrical design 5.3.3 BNS 303 range 6 36 44 1000 Features Thermoplastic enclosure Protection against manipulation Long life, no mechanical wear IP 67 Suitable for food processing industry Insensitive to transverse misalignment Concealed mounting possible Insensitive to soiling Contacts 1 NO 1 NO 1 NC 2 NC BK 13 14 BU BK 22 14 BU WH 21 22 BN WH 32 C BN BK 13 14 BU BK 22 14 BU With LED WH 21 22 BN WH 32 C BN Without LED BNS 303-11z BNS 303-12z With LED BNS 303-11zG BNS 303-12zG Control Category 3 1 Using safety monitoring From AES range, which AES 6112, 7112, 1102 or modules fulfill Control Category 3 1112 (see chapter 10.2) (see chapter 10.2) Monitoring up to two guard devices Actuator BPS 300 BPS 300 Actuator for food processing industry BPS 303, BPS 303 SS BPS 303, BPS 303 SS Notes The LED is illuminated when the guard is open. Contact symbols shown for the closed condition of the guard device. The actuator for the magnetic safety sensors must be ordered separately. Approvals HC D D USA CAN 310 Schmersal Industrial Switchgear M30x1,50 1 2 4 3 3,5 4 2 5 1 0,5 5. Magnetic safety sensors 5.3 Cylindrical design 5.3.3 BNS 303 range Axial- Enabling zone misalign- ment 2 Actuators BPS 300 Thermoplastic enclosure Actuator including a tamperproof screw 15 30 BPS 303 Thermoplastic enclosure Actuator for use in food processing industry Includes a self-tapping tamperproof screw 2 BPS 303 SS Stainless steel enclosure Actuator for use in food processing industry Includes a self-tapping tamperproof screw 15 M4 Ordering BNS 303 with one NO and one NC contact, with LED: details BNS 303-11zG Actuator for food processing industry including tamperproof screw: BPS 303 Guard door monitor for Control Category 3 to EN 954-1 to monitor a guard device, e.g.: AES 1145 Info For other guard door monitors, see chapter 10.1 and 10.2 Schmersal Industrial Switchgear 311 3 5 7 90 9 30 10 4,5 1,5 13,8 2 14 37