Proximity Sensors Capacitive Thermoplastic Polyester Housing Types CA, M12, DC, Teach-in Featuring TRIPLESHIELD Sensor Protection Sensing distance: 0.5 - 8 mm Teach-in of sensing distance via push-button or wire Automatic detection of NPN or PNP load Selectable make or break switching by means of the Teach-in function Protection: short-circuit, transients and reverse polarity Humidity compensation Alarm output Product Description Ordering Key CA12CLC08BPM1RT Capacitive proximity switch- teach-in function. 3-wire DC Capacitive proxim ity switch es with a sensing distance output with selectable make Housing diameter (mm) of either 4 mm flush mount- (NO) or break (NC) switching Housing material ed in metal or 8 mm non- and NPN Alarm. Grey poly- Housing length flush mounted. ester housing with 2 m PVC Detection principle The switching points can cable or M12 plug. Rated operating dist. (mm) be altered by means of the Output type Output configuration Connection type Remote teach Type Selection Housing diameter Rated operating distance Ordering no. Ordering no. (S ) Cable Plug n M 12 8 mm CA12CLC08BPRT CA12CLC08BPM1RT Specifications Sensing range (S ) Protection Short-circuit, reverse d Non-flush mounted 0.5 - 8 mm, polarity, transients ref. target 24x24 mm ST37, TM TRIPLESHIELD protection 1 mm thick, grounded Electrostatic discharge 30 kV Flush mounted 0.5 - 4 mm, Burst 3 kV ref. target 12x12 mm ST37, Airborne HF > 15 V/m 1 mm thick, grounded Wire-conducted noise >10 V (non-flush mounted) rms Sensitivity Adjustable (Teach-in) > 3 V (flush mounted) rm Effective operating dist. (S ) 0.9 x S S 1.1 x S Response time OFF-ON (t ) 35 ms r n r n on Response time ON-OFF (t ) 31 ms off Usable operating dist. (S ) 0.8 x S S 1.2 x S u r u r Power ON delay (t ) 200 ms v Repeat accuracy (R) 5% Frequency of operating Hysteresis (H) 3 - 20% cycles (f) 15 Hz Rated operational volt. (U ) 10 to 40 VDC (ripple incl.) B Indication Ripple 10% For output ON LED, yellow Output function NPN/PNP (auto detect) Power and signal stability LED, green Output switching function N.O. or N.C. (teachable) Environment Installation category III (IEC 60664, 60664A Rated operational current (I ) 200 mA (continuous) e 60947-1) No-load supply current (I ) 12 mA o Degree of pollution 3 (IEC 60664, 60664A Voltage drop (U ) 2.5 VDC max. load d 60947-1) Minimum operational Degree of protection IP 68 (24 hours) (IEC 60529 current (I ) 1 mA 60943-1) m OFF state current (I ) 0.3 mA r Specifications are subject to change without notice (13.11.2015) 1 TRIPLESHIELDCA, M12, DC, Teach-in Specifications (cont.) Cable gland Polyester, softened NEMA type 1, 2, 12 Nuts Black, PA12 Operating temperature -20 to +85C ( -4 to +185F) Max. temperature on sensing face 120C (248F) Connection 2 Storage temperature -40 to +85C (-40 to +185F) Cable PVC, 2 m, 4 x 0.14 mm Oil proof, grey Vibration 10 to 150 Hz, 1 mm/15 g Plug (M1) M12 x 1 - 4 pin (IEC 60068-2) Cable for plug (M1) CONM14NF.. -series Shock 30 g/77 ms, 3 pos, 3 neg Weight per axis (IEC 60068-2-32) Cable version 110 g Rated insulation voltage 500 VAC (rms) Plug version 30 g Housing material Approvals cULus (UL508) Body Grey thermoplastic polyester CE-marking Yes Adjustment Guide The environments in which as standard features in all mechanically de manding are- Note: capacitive sensors are TRIPLESHIELD capaci- as and tem perature stability Sensors are factory set install ed can often be tive sensors a user-friendly to ensure high immunity to (default) to nominal sensing un stable as regards to tem- sensitivity adjustment instead elec tro magnetic interference range S . n perature, humi dity, object dis- of a fixed sensing range. (EMI) and a minimum need tance and industrial (noise) Likewise, these sensors for adjusting sensitivity if the inter ference. Because of provide an extended sen - temperature varies. this, Carlo Gavazzi offers sing range to accommodate Wiring Diagram The PNP- or NPN-load will be automatically BN+ (1) detected. BK (4) The functions described in the Teach-in guide can be set up by means of the teach-in I < 20mA ALARM I < 200mA wire. LOAD It is possible to teach-in several sensors at WH (2) the same time by connecting the WH-wires in parallel to the common BU - supply. Teach-in BU- ( ): Plug connections (3) Important: If the alarm output (WH-wire) is unused, it has to be connected to +supply Detection Diagram Sensor Distance Inches Y X Target -0,080,000,080,160,240,310,39 8,0 0,3 6,0 0,2 4,0 0,2 2,0 0,1 0,0 0,0 -2,0 -0,1 -4,0 -0,2 -6,0 -0,2 -8,0 -0,3 -2 02468 10 Distance mm 2 Specifications are subject to change without notice (13.11.2015) mm Sensor front Inches