CD46CNC10NP CARLOGAVAZZI | Alldatasheet

Document overview

  • Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
  • PDF pages: 3

Technical content

Specifications are subject to change without notice (17.12.2019) 1 Ordering KeyProduct Description Proximity Sensors Capacitive Thermoplastic Polyester Housing Types CD46, DC, Teach-in

  • 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 Capacitive prox im ity switch Housing hight (mm) Housing material Housing length Detection principle Rated operating dist. (mm) Output type Output configuration Capacitive proximity level switch with a sensing dis - tance of 10 mm non-flush mounted. The switching points can be altered by means of the Teach-in func - tion. 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. TRIPLESHIELD CD 46 CNC 10 NP Sensing range (Sd) 1 - 10 mm factory set at 10 mm Sensitivity Adjustable (Teach-in) Effective operating dist. (Sr) 0.9 x Sn ≤ Sr ≤ 1.1 x Sn Usable operating dist. (Su) 0.8 x Sr ≤ Su ≤ 1.2 x Sr Repeat accuracy (R) ≤ 5% Hysteresis (H) Depending on Teach-in Rated operational volt. (UB) 10 to 30 VDC (ripple incl.) Ripple ≤ 10% Rated operational current (Ie) ≤ 200 mA (continuous) No-load supply current (Io) ≤ 12 mA Voltage drop (Ud) ≤ 2.5 VDC @ max. load Protection Short-circuit, reverse polarity, transients TRIPLESHIELDTM protection-EMC IEC 1000-4-2/EN 61000-4-2 30 kV IEC 1000-4-3/EN 61000-4-3 > 10 V/m IEC 1000-4-4/EN 61000-4-4 3 kV IEC 1000-4-6/EN 61000-4-6 > 10 Vrms* Frequency of operating cycles (f) 10 Hz Indication For output ON LED, yellow For safe/unsafe LED, green Environment Degree of protection IP 68 Operating temperature -20° to +80°C ( -4° to +176°F) Storage temperature -40° to +85°C (-40° to +185°F) Housing material Body Grey/black PBT Button and Lightguide TPE-U Connection Cable Black, 2 m, 4 x 0.14 mm2, Ø = 3.2 mm. Oil proof, PVC Weight 50 g Approvals UL, CSA CE-marking Yes Specifications Housing dimensions Rated operating distance Ordering no. Ordering no. (Sn) NPN, Cable PNP, Cable 28x46x5,5 mm 10 mm CD46CNC10NP CD46CNC10PP Type Selection * Not observed around the oscillator frequency: 0.3 - 1.6 MHz

2 Specifications are subject to change without notice (17.12.2019) 28 5,5 2 x Ø3,2 37,64,2 19,3 4,2 Ø15 CD46, DC, Teach-in The environments in which capacitive sensors are install- ed can often be un stable re- garding temperature, humi dity , object distance and industrial (noise) interference. Because of this, Carlo Ga vazzi offers as standard features in all TRIP LESHIELD™ capacitive sensors a user-friendly sensi- tivity adjustment instead of having a fixed sensing range, extend ed sen sing range to accommodate mechanically demand ing are as, temperature stability to en sure minimum need for adjusting sensitivity if temperature varies and high immunity to elec tro magnetic interference (EMI). Adjustment Installation Hints Capacitive sensors have the unique ability to detect al most all materials, either in li quid or solid form. Capa ci tive 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- ed products.
  • Chemical Industry Cleansers, fertilisers, liquid soaps, corrosives and pe - - t ro chemicals.
  • Wood Industry Saw dust, paper products, door and window frames.
  • Ceramic & Glass Industry Raw material, clay or finish ed products, bottles.
  • Packaging Industry Package inspection for level or con - tents, dry goods, fruits and vegetables, dairy products. Materials are detected due to their dielectric constant. The bigger the size of an object, the higher the density of ma terial, the better or eas- ier it is to detect the object. Nominal sensing di stan ce for a capaci tive sensor is refe r enced to a grounded me tal plate (ST37). For addi- tional information regarding di elec tric ratings of materi- als please re fer to Technical Information. Dimensions Relief of cable strain Protection of the sensing face Switch mounted on mobile carrierTo 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 Not correct Correct The cable should not be pulled A proximity switch should not serve as mechanical stop Any repetitive flexing of the cable should be avoided Delivery Contents
  • Capacitive switch
  • Packaging: Cardboard box
  • Installation & Adjustment Guide

Specifications are subject to change without notice (17.12.2019) 3 Teach-in Guide Adjustment - Background No target present Push-button LED - Green LED - Yellow Time (sec) 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 Adjustment - Object Target present Push-button LED - Green LED - Yellow Time (sec) 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 Adjustment - NO - NC Push-button LED - Green LED - Yellow Time (sec) 0 1 2 3 4 5 6 7 8 9 10 11 12 13 Press push-button >9 sec. until LED´s are flashing three times per second. The status of NO-NC will toggle when the push- button is released during the following 3 seconds Wiring Diagrams By means of the Teach-in wire, the functions described in the Teach-in Guide can be setup. It is possible to Teach-in more sensors at the same time by connecting the WH-wires in parallel to the common ”-” supply. (#): Plug connections Important NPN: If alarm output (WH-wire) is unused, it has to be terminated to +supply Important PNP: If alarm output (WH-wire) is unused, it has to be terminated to ÷supply 0 1 2 3 4 5 6 7 8 9 10 11 12 13 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. CD46, DC, Teach-in BN+ BK WH BU- ILOAD<200mA IALARM<20mA Teach-in BN+ BK WH BU- ILOAD<200mA IALARM<20mA Teach-in NPN PNP