Online data sheet WTR2-P521 ZoneControl
A B C D E F Illustration may differ Ordering information Type Part no. WTR2-P521 1015074 Other models and accessories www.sick.com/zonecontrol H I J K L M N O P Q R S T Detailed technical data Features Actuator Sensor/ detection principle Dimensions (W x H x D) Sensing range max. Sensing range Type of light Light source LED 1) Light spot size (distance) Adjustment Special applications 1) Average service life: 100,000 h at TU = +25 C. Mechanics/electronics None, passive sensor head Photoelectric proximity sensor, Background suppression 18 mm x 99.5 mm x 46 mm 300 mm... 900 mm 300 mm... 900 mm Infrared light Ø 40 mm (900 mm) Potentiometer ZoneControl Supply voltage 10 V DC... 30 V DC 1) Ripple < 5 V pp 2) Power consumption < 25 ma 3) Switching output Switching mode Signal voltage PNP HIGH/LOW Output current I max. 1) Limit values. 2) May not exceed or fall below Uv tolerances. 3) Without load and valve deenergized. 4) A = VS connections reverse-polarity protected. 5) C = interference suppression. 6) D = outputs overcurrent and short-circuit protected. 7) Reference voltage: 50 V DC. PNP Dark switching Approx. UV - < 2.0 V/0 V 100 ma 2 SICK Online data sheet 2018-03-21 03:18:44 Subject to change without notice
Switching frequency Connection type 250 Hz Male connector M12, 4-pin Circuit protection A 4) C 5) D 6) Protection class II 7) Weight 40 g Housing material Plastic, ABS Enclosure rating IP54 Ambient operating temperature 40 C... +60 C Ambient storage temperature 40 C... +75 C UL File No. NRKH.E181493 & NRKH7.E181493 1) Limit values. 2) May not exceed or fall below Uv tolerances. 3) Without load and valve deenergized. 4) A = VS connections reverse-polarity protected. 5) C = interference suppression. 6) D = outputs overcurrent and short-circuit protected. 7) Reference voltage: 50 V DC. Classifications ECl@ss 5.0 27270904 ECl@ss 5.1.4 27270904 ECl@ss 6.0 27270904 ECl@ss 6.2 27270904 ECl@ss 7.0 27270904 ECl@ss 8.0 27270904 ECl@ss 8.1 27270904 ECl@ss 9.0 27270904 ETIM 5.0 ETIM 6.0 EC002719 EC002719 UNSPSC 16.0901 39121528 2018-03-21 03:18:44 Online data sheet Subject to change without notice SICK 3
A B C D E F Adjustments possible 5 LED signal strength indicator 6 Adjustment of sensing range Connection diagram cd-234 H I J K L M N O P Q R S T BN WH BU 1 2 3 + (L+) Q P - (M) BK 4 not connected Sensing range diagram 1 60 900 2 20 900 3 5 900 0 (mm) 200 400 600 800 1000 1 2 3 Scanning distance on black, 6% remission Scanning distance on grey, 18% remission Scanning distance on white, 90% remission 4 SICK Online data sheet 2018-03-21 03:18:44 Subject to change without notice
Dimensional drawing (Dimensions in mm (inch)) 8,5 5 6 5 1 46,1 ø4,5 2 18 3 22,9 43,3 99,5 4 52 1 Center of optical axis, sender 2 Center of optical axis, receiver 3 Male connector M12, 4-pin 4 Mounting hole, Ø 4.5 mm 5 LED signal strength indicator 6 Adjustment of sensing range 4 4 46 2018-03-21 03:18:44 Online data sheet Subject to change without notice SICK 5
Online data sheet SICK at a glance SICK is one of the leading manufacturers of intelligent sensors and sensor solutions for industrial applications. A unique range of products and services creates the perfect basis for controlling processes securely and efficiently, protecting individuals from accidents and preventing damage to the environment. We have extensive experience in a wide range of industries and understand their processes and requirements. With intelligent sensors, we can deliver exactly what our customers need. In application centers in Europe, Asia and North America, system solutions are tested and optimized in accordance with customer specifications. All this makes us a reliable supplier and development partner. Comprehensive services complete our offering: SICK LifeTime Services provide support throughout the machine life cycle and ensure safety and productivity. For us, that is Sensor Intelligence. Worldwide presence: Contacts and other locations www.sick.com SICK AG Waldkirch Germany www.sick.com