CA30CLL30BP

Capacitive Level Detector For Plastic & Rubber LD™ E I Thermoplastic Polyester Housing H LES P I Types CA, M18, M30, DC, Teach-in TR • Primary designed for plastic and rubber applicatioins • For liquid and dry bulk material detection • Featuring TRIPLESHIELD™ Sensor Protection • Teach-in of sensing distance via push-button or COM-input • Automatic detection of NPN or PNP load • Selectable make or break switching by means of Teach-in function • Protection: Short-circuit, transients and reverse polarity • Humidity compensation • Alarm output for unsafe operation or heavy dirt buildup on sensing surface • 5 years of warranty Product Description Capacitive level detector with specialized and optimized features for level detection in plastic and rubber applications. The adjustment is easy to change by means of the single-step teach-in function. The sensing face (flush Ordering Key mounted) can withstand temperatures up to 120°C. 3-wire DC output with selectable make (NO) or break (NC) switching and NPN Alarm. Grey polyester housing with 2 m PVC cable or M12 plug. CA18CL L12BPM1 Capacitive proximity switch Housing diameter (mm) Housing material Housing length Detection principle Rated operating dist. (mm) Output type Output configuration Connection type Type Selection Housing diameter Ordering no. Cable Ordering no. Plug M18 M 30 CA18CLL12BP CA30CLL30BP CA18CLL12BPM1 CA30CLL30BPM1 Specifications Sensitivity 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 Frequency of operating cycles (f) Indication For output ON For safe/unsafe Adjustable (Teach-in) ≤ 5% 5 - 10% 10 to 40 VDC (ripple incl.) ≤ 10% ≤ 250 mA (continuous) ≤ 12 mA ≤ 2.5 VDC @ max. load Short-circuit, reverse polarity, transients Environment Degree of protection Operating temperature Max. temperature on sensing face Storage temperature Housing material Body Cable end Nuts Connection Cable 30 kV > 15 V/m 3 kV > 10 Vrms Plug (M1) Cable for plug (M1) Weight Cable version - M18 / M30 Plug version - M18 / M 30 Approvals CE-marking 5 Hz IP 68 -20° to +85°C ( -4° to +185°F) 120°C (248°F) -40° to +85°C (-40° to +185°F) Grey, thermoplastic polyester Polyester, softened Black, PA12 Grilamid Grey, 2 m, 4 x 0.25 mm2 Oil proof, PVC M12 x 1 CON.1A-series 110 g/160 g 30 g/70 g UL, CSA Yes LED, yellow LED, green Specifications are subject to change without notice (19.02.04) 1 CA, M18, M30, DC, Teach-in Wiring Diagram BN+ (1) The PNP- or NPN-load will automatically be detected. IALARM < 20mA By means of the Teach-in wire, the functions described in the Teach-in Guide can be setup. BK (4) ILOAD < 250mA WH (2) Teach-in BU- (3) 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 Dimensions CA30 CA18 89.55 50 M18 x 1 89.2 50 23 M18 x 1 LED Cable 23 50 LED Plug M12 99.2 23 M30 x 1.5 90.45 50 23 M30 x 1.5 LED Cable LED M12 x 1 Plug Installation Hints 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 Relief of cable strain 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 Accessories • Capacitive switch: CA..CLL..BP.. • Packaging: Cardboard box • Installation & Adjustment Guide (MAN CAP ENG/GER) • Plugs CON.1A.. series. 2 For further information please refer to “Accessories. Specifications are subject to change without notice (19.02.04) CA, M18, M30, DC, Teach-in Teach-in Guide Adjustment - wall No target present - tank empty Press push-button >3 seconds until LED´s are flashing one time per second. The surroundings 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 The sensor will calculate a switch-point by itself. No further calibration is needed. Adjustment - object Target present - tank full The self-calculated switch-point can be changed by means of the Teach-in function for ”Target present”. Press push-button >6 seconds until LED´s are flashing two times per second. The object will be calibrated 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 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. Specifications are subject to change without notice (19.02.04) 3