CD46CNC10NP

Proximity Sensors Capacitive Thermoplastic Polyester Housing Types CD46, DC, Teach-in LD™ E I SH PLE TRI • Thin Profile Capacitive Level Sensor • Featuring TRIPLESHIELD™ Sensor Protection • Sensing distance: 1 - 10 mm • Teach-in of sensing distance via push-button or wire-input • Selectable make or break switching by means of Teach-in function • Protection: Short-circuit, transients and reverse polarity • Alarm output • 5 years of warranty • Alarm output when operating current > 250 mA Product Description Ordering Key Capacitive proximity level switch with a sensing distance of 10 mm non-flush mounted. The switching points can be altered by means of the Teach-in function. 3-wire DC output with selectable make (NO) or break (NC) switching and NPN Alarm. Grey/black polyester housing with 2 m PVC cable. Designed for front, pipe or plane mounting. Capacitive prox­im­ity switch Housing hight (mm) Housing material Housing length Detection principle Rated operating dist. (mm) Output type Output configuration Rated operating distance (Sn) Ordering no. NPN, Cable 10 mm CD46CNC10NP CD46CNC10PP CD 46 CNC 10 NP Type Selection Housing dimensions 28x46x5,5 mm Ordering no. PNP, Cable Specifications Sensing range (Sd) Sensitivity Effective operating dist. (Sr) Usable operating dist. (Su) Repeat accuracy (R) Hysteresis (H) Rated operational volt. (UB) Ripple Rated operational current (Ie) No-load supply current (Io) Voltage drop (Ud) Protection TRIPLESHIELDTM protection-EMC IEC 1000-4-2/EN 61000-4-2 IEC 1000-4-3/EN 61000-4-3 IEC 1000-4-4/EN 61000-4-4 IEC 1000-4-6/EN 61000-4-6 1 - 10 mm factory set at 10 mm Adjustable (Teach-in) 0.9 x Sn ≤ Sr ≤ 1.1 x Sn 0.8 x Sr ≤ Su ≤ 1.2 x Sr ≤ 5% Depending on Teach-in 10 to 30 VDC (ripple incl.) ≤ 10% ≤ 200 mA (continuous) ≤ 12 mA ≤ 2.5 VDC @ max. load Short-circuit, reverse polarity, transients Frequency of operating cycles (f) Indication For output ON For safe/unsafe Environment Degree of protection Operating temperature Storage temperature Housing material Body Button and Lightguide Connection Cable Weight Approvals CE-marking 10 Hz LED, yellow LED, green IP 68 -20° to +80°C ( -4° to +176°F) -40° to +85°C (-40° to +185°F) Grey/black PBT TPE-U Black, 2 m, 4 x 0.14 mm2, Ø = 3.2 mm. Oil proof, PVC 50 g UL, CSA Yes 30 kV > 10 V/m 3 kV > 10 Vrms* * Not observed around the oscillator frequency: 0.3 - 1.6 MHz Specifications are subject to change without notice (24.08.2017) 1 CD46, DC, Teach-in Dimensions 46 5,5 4,2 37,6 28 19,3 4,2 2 x Ø3,2 Adjustment The environments in which capacitive sensors are install­ ed can often be un­stable re­ garding temperature, humi­dity­, object distance and industrial (noise) interference. Because of this, Carlo Ga­ vazzi offers as standard features in all TRIP­LESHIELD™ capacitive sensors a user-friendly sensitivity adjustment instead of having a fixed sensing range, extend­ ed sen­ sing range to accommodate mechanically demand­­ing are­as, temperature stability to en­ sure minimum need for adjusting sensitivity if temperature varies and high immunity to elec­tro­magnetic interference (EMI). ed products. • Chemical Industry Cleansers, fertilisers, liquid soaps, corrosives and pe­­­-­t­­ro­­­chemicals. finish­ed products, bottles. • Packaging Industry Package inspection for level or contents, dry goods, fruits and vegetables, dairy products. Installation Hints Capacitive sensors have the unique ability to detect al­ most all materials, either in li­ quid or solid form. Capa­ci­tive sensors can detect metallic as well as non-metallic ob­ jects, how­ ever, their traditional use is for non-metallic materials such as: • Plastics Industry Resins, regrinds or mould­ To avoid interference from inductive voltage/ current peaks, separate the prox. switch power cables from any other power cables, e.g. motor, contactor or solenoid cables • Wood Industry Saw dust, paper products, door and window frames. • Ceramic & Glass ­Industry Raw material, clay Relief of cable strain or Materials are detected due to their dielectric constant. The bigger the size of an object, the higher the density of ma­terial, the better or eas- ier it is to detect the object. Nominal sensing di­stan­ce for a capacitive sensor is refe­­r­enced to a grounded me­tal plate (ST37). For addi­ tional information regarding di­elec­­tric ratings of materials please re­fer to Technical Information. Protection of the sensing face Switch mounted on mobile carrier A proximity switch should not serve as mechanical stop Any repetitive flexing of the cable should be avoided Not correct Correct The cable should not be pulled Delivery Contents • Capacitive switch • Packaging: Cardboard box • Installation & Adjustment Guide 2 Specifications are subject to change without notice (24.08.2017) CD46, DC, Teach-in Teach-in Guide Adjustment - Background No target present Press push-button >3 seconds until LED´s are flashing one time per second. The background will be calibrated when the push-button is released during the following 3 seconds Push-button LED - Green LED - Yellow Time (sec) 0 1 2 3 4 5 6 7 8 9 10 11 12 13 Adjustment - Object Target present Press push-button >6 seconds until LED´s are flashing two times per second. The object will be calibrated when the push-button is released during the following 3 seconds Push-button LED - Green LED - Yellow Time (sec) 0 1 2 3 4 5 6 7 8 9 10 11 12 13 Adjustment - NO - NC Press push-button >9 sec. until LED´s are flashing three times per second. The status of NO-NC will toggle when the pushbutton is released during the following 3 seconds Push-button LED - Green LED - Yellow Time (sec) 0 1 2 3 4 5 6 7 8 9 10 11 12 13 Releasing the push-button after 12 sec. returns the sensor to factory settings. Wiring Diagrams NPN BN+ BK ILOAD