Type matrix of capacitive sensors 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. K C N - T 1 2 N S / 0 0 4 - K L P Housing design 1 K = Non-contact proximity switch 2 C = Capacitive 3 B = Flush installation N = Non-flush installation 4 Dash 5 M = Metric threaded barrel (metal housings) T = Metric threaded barrel (plastic housings) D = Cylindrical housings (metal) R = Cylindrical housings (plastic) Q = Rectangular housings (metal) E = Rectangular housings (plastic) N = Standard attachment according to DIN 50025/50037) Output Sensing distance 6/7 Two-digit number 14 12 = M 12 x 1 mm threaded barrel 18 = M 18 x 1 mm threaded barrel 30 = M 30 x 1.5 mm threaded 15 barrel 32 = M 32 x 1.5 mm threaded barrel 16 20 = 20 mm diameter 22 = 22 mm diameter 34 = 34 mm diameter 17… 44 = 40 x 40 x 120 mm 68 = 68 x 30 x 15 mm 8 P = N= A= R= G= D= PNP NPN AC 2-wire Relay Push/pull Dual output switching device 9 S = Ö= P = A= U= Normally-open contact Normally-closed contact Programmable switch Analogue Complementary Options Sensors Product group Slash K = Short-circuit proof L = LED Cable length Examples: 2 = 2 m 6=6m E V P PU S = = = = = SD = SM = S8 = SM8 = S12 = 10 Slash 11/12/13 Sensing distance N F T = = = Extendible sensing distance Short body design Potentiometer Polyurethane cable Detachable connection (terminal compartment) Plug connectors, according to DIN with fitted cable socket Mini socket snap fit M 8 quick disconnect screw type M 8 quick disconnect universal snap and screw M 12 quick disconnect screw type Stainless steel housing High switching frequency High temperature resistance Examples: 1.5 = 1.5 mm 002 = 2 mm 040 = 40 mm 267 Wiring diagrams of DC output types PNP output NPN output (Principle wiring diagram) (Principle wiring diagram) Key to colour coding of cable BN = brown BU = blue BK = black 3) PNP Switch selectable 1) PNP Normally open 2) PNP Normally closed During operation, output of PNP transistor is switched to positive. During operation, output of PNP transisitor is separated from positive pole. 4) NPN Normally open 5) NPN Normally closed During operation, output of NPN transistor is switched to negative. During operation, output of NPN transistor is separated from negative pole. The 4) NPN normally-open and 5) NPN normallyclosed functions can be selected via an integrated switch. 8) Push/Pull-programmable 9) Complementary output PNP 4-wire During operation, the output changes from negative to positive pole, invertable by integrated switch. During operation, the positive operating voltage is applied alternatively to both outputs. The 1) PNP normally-open and 2) PNP normallyclosed functions can be selected via an integrated switch. 6) NPN Switch selectable 7) PNP/NPN Switch selectable Two integrated switches selection between PNP/NPN switching and normally-open/closed functions. 268 Wiring diagrams of AC output types Key to colour coding of cable BN = brown BU = blue BK = black 10) Normally open AC 2-wire 11) Normally closed AC 2-wire During operation, athyristor which is positioned above a rectifier bridge separates the load from the operating voltage. During operation, a thyristor which is positioned above a recifier bridge separates the load from the operating voltage. AC 2-wire Sensors (Principle wiring diagram) BN BU GY L1 L1 N N.C. Öffner BK C. Mittenkontakt WH N.O. Schließer 12) AC Switch selectable The 10 normally-open, and 11 normally closed functions can be selected via an integrated witch. 13) AC-Relay 14) TYPE BKS D20 PA 15) TYPE BKS D22 PA Part number: 596.0223.085 incl. 2 screws M 5 x 35 mm, DIN 912 Part number: 596.0223.040 incl. 2 screws M 5 x 35 mm, DIN 912 16) TYPE BKS D32 PA 17) TYPE BKS D34 PA Part number: 596.0223.002 incl. 2 screws M 6 x 45 mm, DIN 912 Part number: 596.0223.041 incl. 2 screws M 5 x 50 mm, DIN 912 with adjustable operate lag. Mounting brackets Polyamid All dimensions in mm (inch) 269