Carlo Gavazzi CA, M 30, 2-wire AC/DC Data Sheet

Specifications are subject to change without notice (16.08.02) 1

Housing Rated Mounting Ordering no. Ordering no. diameter operating Power MOSFET, cable Power MOSFET, plug

dist. (S

)

Make & break switching Make & break switching

M30

16 mm Flush (built-in) CA30CLF16CP CA30CLF16CPM6

M30 25 mm Non-flush CA30CLN25CP CA30CLN25CPM6

Object: Grounded steel plate

No humidity compensation

Ordering KeyProduct Description

Proximity Sensors Capacitive Thermoplastic Polyester Housing Type CA, M 30, 2-wire AC/DC

• Featuring TRIPLESHIELD™ Sensor Protection

• Temperature stability

• Humidity compensation circuit

• Adjustable sensing distance 2-16 mm or 2-25 mm

• Rated operational voltage: 20-250 VAC/DC

• Output: Power MOSFET

• Make and break switching function, selectable

• LED indication

• High noise immunity

• Flush and non-flush types

• Cable and plug versions available

Type: Cap. prox im ity switch Housing style Housing size Housing material Housing length Detection principle Sensing distance Output type Output configuration Connection

Type Selection

Capacitive proximity switch es with either sensing distance 16 mm flush mount ed or 25 mm sensing distance non-flush mount ed. 2-wire AC/DC output with a switch

for choos ing NO and NC switch ing. Grey M 30 polyester housing with 2 m PVC cable or plug. Ideal for use in level and plas tic ma chin ery applications.

TRIPLESHIELD

™

Rated operating dist. (Sn)

CA30CL.16CP..: 2 to 16 mm (preset at 16 mm) CA30CL.25CP..: 2 to 25 mm (preset at 25 mm)

Sensitivity Adj. multiturn pot.meter Effective operating dist. (Sr) 0.9 x Sn≤ Sr≤ 1.1 x S Usable operating dist. (Su) 0.8 x Sr≤ Sn> 1.2 x S

Repeat accuracy (R) ≤ 5% Hysteresis (H)

4 to 20% of sensing distance

Rated operational volt. (UB) 20 to 250 VAC/DC

(ripple included)

Ripple ≤ 10% Rated operational current (I

)

Continuous ≤ 250 mA DC @ T

≤ 50ºC

≤ 200 mA DC @ T

≤ 80ºC

≤ 350 mA AC @ T

≤ 50ºC

≤ 250 mA AC @ T

≤ 80ºC

Short-time < 2.5 A (max. 20 ms)

Min. load current 10 mA OFF-state current (I

) < 1.9 mA (@ 20-250 VAC)

< 1.7 mA (@ 20-250 VDC)

Voltage drop (U

)

≤ 5.5 VAC/DC @

e max

Protection Transients, reverse polarity Power ON delay ≤ 200 ms

Freq. of operating cycles (f) 10 Hz Indication for output ON LED, yellow Environment

Degree of protection IP 67 (Nema 1, 3, 4, 6, 13)

Temperature (T

)

Operating temperature

-25° to +80°C ( -13° to +176°F)

Storage temperature

-40° to +85°C (-40° to +185°F)

Housing material

Body Grey, thermoplastic polyester Cable end Polyester Nuts Black reinforced nylon

Connection

Cable Grey, 2 m, 2 x 0.5 mm

Oil proof, PVC Plug (-6) M12 x 1 double keyed Cable for plug (-6) CON.-6A-series

Weight (incl. nuts) CA30CL.16CP..: 140 g

CA30CL.25CP..: 150 g

Approvals UL, CSA CE-marking Yes

Specifications

CA30CLF25CPM6

2 Specifications are subject to change without notice (16.08.02)

CA, M 30, AC/DC

Max.

Min.

Sensitivity Adjustment AC models

CA30CLF16CP(-M6) CA30CLN25CP(-M6)

Sensitivity

Tripleshield

Dist.

Output

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 sensitivity adjustment instead of having a fixed sensing range, extend ed sen sing range to accom-

modate 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).

Note:

Sensors are factory set (default) to maximum rated sensing range.

Adjustment Guide

Programmable make or break (by selector switch backview)

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:

• Plastic 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 contents, 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 easier 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 materials please re fer to Technical Information.

Dimensions

Wiring Diagram Delivery Contents

• Capacitive switch: CA30..CL...CP (-M6)

• Screw driver

• 2 nuts

• Packaging: Cardboard box

• Installation & Adjustment Guide (MAN CAP ENG/GER)

Cable

Type A B C D E F SW

Ø mm mm mm mm mm mm

CA30CLF16CP(-M6) M 30 x 1.5 x 50 28 50 13.6 15.4 5 36 CA30CLN25CP(-M6) M 30 x 1.5 x 50 28 62 13.6 15.4 5 36

Accessories

• Plugs CONH6A.. serie. For further information please refer to “Accessories”.

1 BN

3 BU

NC, make

Selector switch

NO, break

Plug

20 - 250 VAC/DC 10 - 350 mA

C D

LED

C D

M12x

LED