PROXIMITY CPCITIE SENSORS SC SERIES DELYED MODELS These are capacitive sensors which give an output signal to the load which can have an adjustable time delay up to 15 min. To its energization and deenergization switching in both N.O. and N.C. types. They are supplied only in the Ø 40 model.c. The available ranges of delay are the following: 1 sec. to 1 min. - 15 sec. to 15 min. trier for adjusting the time has a scale of 0 to 0. These sensors are used in different industrial applications, particularly in the food industry as level controls where a time delay is specifically required without having to install an external timer between the sensor and the load. In order to carry out the adjustment of the sensitivity the timer trier should be zeroed. (See page 64). BCK IEW OF THE DELYED SENSOR - TIME 50 + 0 0 CBLE LODING UNLODING TIME MX. 15 MIN. ERSION C ERSION ERSION R RELY 1 2 ac NPN + PNP + RED + -- + -- dc/ac SPECIFICTIONS OF C - - R ERSIONS SENSORS ERSION C FOR DIRECT OLTGE (4 WIRES) These are amplified D.C. sensors which contain an output amplifier in addition to the oscillator. They are supplied as 4 wires with antiphase outputs in the types NPN and PNP. s standard, this version of sensor is protected against short circuit, absolutely protected against polarity inversion and current peaks created by the disconnection of inductive loads. These sensors can be supplied with power supplies: L - LTP. They are adapted for inputs of prograable controllers. SENSORS ERSION FOR LTERNTING OR DIRECT OLTGE (2 WIRES) These are amplified sensors with two wires which function both in.c. and D.C., these products as well as having an oscillator have a mosfet output amplifier incorporated which is able to open and close a load very quickly. The load which is connected in series with the sensor is passed through by the same residual current that it is supplied by. It is particulay important to pay attention to the low consumption relay, in fact it is important to ensure that: - the required current for the switching of the relay is EQUL to or SUPERIOR to the minimum output current required by the sensor; - the current required of the secure releasing of the relay is SUPERIOR to the residual current of the sensor. If these parameters are not respected there will be an uncertain switching of the relay. Furthermore attention must be given to high impedance input connections of electronic coands as the residual current in the sensor could be sufficient to cause activation. In the closed state a voltage drop can be found this should be taken into account especially when there is a low voltage supply. ll C/DC capacitive sensors are short circuit protected (up to 50 dc and 250 ac). They are also protected against voltage transients coming from the power supply or generated by the load. They are compatible with P.L.C. units. SENSORS ERSION R WITH RELY (5 WIRES) These are amplified sensors which can operate with both C and DC power supplies. The sensors as well as the oscillator and amplifier have incorporated a relay which provides one changeover output contact from 1mp. at 2 ac. The external load can be connected to the or contact of the relay, this solution guarantees greater security in the presence of high loads (up to 1) which is different to sensors with output. Types with instantaneous intervention are available (page 62) or delayed with prograable functions (page 64). CPCITIE SUGGESTION FOR SUPPLYING OLTGE TO CPCITIE SENSORS EXMPLE EXMPLE B C ac 50-60 Hz ca ac C ac 50-60 Hz ca ac oltage stabilizer C cc dc C cc dc The supply voltage should be adjusted according to the characteristics of the sensor used. It is recoended to use a trasformer with secondary voltage ac lower than the direct voltage dc required. The secondary voltage ac is found as follows: ac = (dc + 1) : 1,41 The supply voltage dc of the sensor should be filtered with a capacity C at least 470 µf for each 0 used. If the supply voltage dc is high it is recoended to follow the diagram B with a proper voltage stabilizer.
CPCITIE SENSORS M18 x 1 CYLINDRICL HOUSING PLSTIC OR METLLIC ERSION-C EMBEDDBLE (FLUSH MOUNTING) T EMBEDDBLE (N FLUSH MOUNTING) 45 61 55 TECHNICL CHRCTERISTICS Dimensions 7 76 SENSIT. 83 SENSIT. 7 76 SENSIT. MPLIFIED NTIPHSE NPN PNP + + SC18P - CE NPN + SC18P - CE PNP + SC18M - C5 NPN + SC18M - C5 PNP + SC18M - CE NPN + SC18M - CE PNP + Switching distance (Sn) adjustable 0 0 5 0 Continuous voltage (residual ripple %) 30 Hysteresis (%Sn) Switching frequency Hz Repeatability (at constant temperature) < 0.5 Max output current bsorption at 24dc oltage drop (sensor ON) Short circuit protection Led Temperature limits Degree of protection C IP 0.8 Housing Red plastic makrolon Nickelled brass Cable PC 2m 4 x 0.25 2 Connector plug Protection housing WIRING DIGRMS CONNECTION WITH H - K PLUGS FOR THE CONNECTORS SEE PGE 85 - H (On request) MODELS ILBLE WITH H PLUG FOR M12 CONNECTORS NPN + PNP + N.B.: On request is available cable for sensors with different length 3.5-7.5-5 - metres. 4 1 3 2 1 2 3 IEW OF MLE CONNECTOR H 4 WIRES 1 = Brown / + 3 = Blue / -- 4 = Black / Output NPN-PNP / 2 = White / Output NPN-PNP / IEW OF MLE CONNECTOR K 4 WIRES 1 = Blue / -- 2 = Brown / + 4/ = Black / Output NPN-PNP / 3 = White / Output NPN-PNP / SC18M-C5 H SC18M-CE H SC30P-CE25 H SC30M-C H SC30M-CE25 H SC18M - C5 H = 64 SENSIT. SC18M - CE H = 57 x 4 M18 x 1 SC18M - C5 H = 93 SC18M - CE H = 93 SENSIT. M30x1,5 13 M12 M12
CPCITIE SENSORS M30 x 1.5 CYLINDRICL HOUSING PLSTIC OR METLLIC ERSION-C * 73 SENSIT. 77 18 SENSIT. 85 1 SENSIT. 95 SC30P - CE25 NPN + * SC30P - CE25 PNP + * SC30P - CE25 NPN + K SC30P - CE25 PNP + K SC30M - C NPN + SC30M - C PNP + SC30M - C NPN + K SC30M - C PNP + K 0 0 55 300.8 Red plastic makrolon Nickelled brass 4 x 0.25 2 4 x 0.25 2 H (on request) H (on request) Possible mounting (SCM-P) Possible mounting (SCM-K) INSTRUCTIONS FOR CORRECT INSTLLTION EMBEDDBLE T EMBEDDBLE D D/2 D D 2D D D D D Side by side mounting Flush mounting Side by side mounting Non flush mounting * This models can be supplied with protection ESD=27K. When ordering add 27K to the description. 59
CPCITIE SENSORS M30 x 1.5 CYLINDRICL HOUSING METLLIC ERSION-C EMBEDDBLE (FLUSH MOUNTING) T EMBEDDBLE (N FLUSH MOUNTING) DJUSTMENT 18 TECHNICL CHRCTERISTICS Dimensions 15 1 15 SENSIT. NPN PNP MPLIFIED NTIPHSE + + MPLIFIED 2 WIRES.C./D.C. Switching distance (Sn) adjustable Continuous voltage (residual ripple %) lternating voltage 50 60 Hz Hysteresis (%Sn) Switching frequency Hz Repeatability (at constant temperature) Max output current Min output current Max peak current for ms bsorption at 24dc Residual current oltage drop (sensor ON) Short circuit protection Led Temperature limits C Degree of protection IP Housing Cable PC 2m Connector plug Protection housing WIRING DIGRMS SC30M - CE25 NPN + SC30M - CE25 PNP + 4 x 0.25 2 H (on request) 55 300.8 Nickelled brass CONNECTION WITH K PLUG FOR CONNECTORS TYPE 12 (PGE 85) SC30M - CE25 NPN + K SC30M - CE25 PNP + K Possible mounting (SCM-K) NPN + ERSION C ERSION PNP + 1 2 3 IEW OF MLE CONNECTOR K 1 = Blue / -- 2 = Brown / + 4 / = Black / Output NPN - PNP / 3 = White / Output NPN - PNP / N.B.: On request is available cable for sensors with different length 3.5-7.5-5 - metres. 1 2 Selector IEW OF MLE CONNECTOR K 1 / 2 = - Prograable
CPCITIE SENSORS M30 x 1.5 CYLINDRICL HOUSING PLSTIC OR METLLIC 2 WIRES.C./D.C. ERSION- 73 DJUSTMENT DJUSTMENT 77 18 0 SENSIT. 85 1 SENSIT. 95 SC30P - E25 * SC30P - E25 * SC30P - E25 / K SC30M - * PROGRMMBLE SC30M - * 0 250 250 500 (Min. release current) 1.5 SC30M - / K PROGRMMBLE 0 2 < 6 (Up to 50 in d.c.) Blue plastic makrolon 3 x 0.50 2 3 x 0.50 2 Possible mounting (SCM-P) Possible mounting (SCM-K) Nickelled brass INSTRUCTIONS FOR CORRECT INSTLLTION EMBEDDBLE T EMBEDDBLE D D/2 D D 2D D D D D Side by side mounting Flush mounting Side by side mounting Non flush mounting * Models with / prograable output are available on request.
CPCITIE SENSORS M30 x 1.5 CYLINDRICL HOUSING METLLIC 2 WIRES.C./D.C. ERSION- CYLINDRICL HOUSING PLSTIC RELY OUTPUT ERSION-R T EMBEDDBLE (N FLUSH MOUNTING) SENSIT. 18 73 SENSIT. TECHNICL CHRCTERISTICS Dimensions 15 1 15 SENSIT. NPN PNP MPLIFIED NTIPHSE + + MPLIFIED 2 WIRES.C./D.C. Switching distance (Sn) adjustable Continuous voltage (residual ripple %) lternating voltage 50 60 Hz Hysteresis (%Sn) Switching frequency Hz Repeatability (at constant temperature) Max output current Min output current Max peak current for ms bsorption Residual current oltage drop (sensor ON) Short circuit protection Led Temperature limits C Degree of protection IP Housing Cable PC 2m Connector plug Protection housing SC30M - E25 * SC30M - E25 / K SC30M - E25 * PROGRMMBLE 250 250 500 (Min. release current) 1.5 2 < 6 (Up to 50 in d.c.) Nickelled brass 3 x 0.50 2 Possible mounting (SCM-K) SC30P - RE 25 RELY CHNGEOER 18 50 18 240 Changeover 1-2ac < Relay on Red plastic makrolon 5 x 0.35 2 Possible mounting (SCM-P) WIRING DIGRMS PNP + NPN + ERSION C RELY 1 2 ac ERSION R RED ERSION dc/ac N.B.: On request is available cable for sensors with different length 3.5-7.5-5 - metres. * Models with / prograable output are available on request. CONNECTION WITH K PLUG FOR CONNECTOR TYPE 12 (PGE 85) 1 2 Selector IEW OF MLE CONNECTOR K 1 / 2 = - Prograable
CPCITIE SENSORS M40 x 1.5 CYLINDRICL HOUSING PLSTIC ERSION-C CYLINDRICL HOUSING PLSTIC 2 WIRES.C./D.C. STNDRD ND DELYED MODELS ERSION- Back view delayed model DJUSTMENT DJUSTMENT - 50 + 0 0 TIME DJUSTMENT* 1-15 min. CBLE *The 0 on the time regulation trier scale corresponds to the full scale of the time range of the sensor. SC40P - CE35 NPN + SC40P - CE35 PNP + 0 35 55 < 2 300 <.8 Red plastic makrolon 4 x 0.25 2 SC40P - E35 SC40P - E35 TE/TD SC40P - E35 SC40P - E35 TE/TD 0 35 250 250 In relation to delay < 2 500 300 (Min. release current) 1.5 2 < 3 < 6 (Up to 50 in d.c.) Blue plastic makrolon 3 x 0.50 2 2 x 0.50 2 On request protection housing with 2 inch fixing INSTRUCTIONS FOR CORRECT INSTLLTION T EMBEDDBLE D >2D D D D D Sie by side mounting Non flush mounting SC40P-E35 DELYED - ILBLE RNGE SC40P-E35 TE, delay on energization N.O. contact. In the absence of material the sensor has an open contact. When the material enters the sensing area, the delay set starts. the end of this time the contact closes. When the material leaves the sensing area, the contact opens instantaneously. SC40P-E35 TE, delay on energization N.C. contact. In the absence of material the contact of the sensor is closed. When material enters the sensing area, the contact opens. When material leaves the area, the delay set starts, after which the contact closes. SC40P-E35 TD, delay on de-energization N.O. contact. In the absence of material the contact of the sensor is open. When material enters the sensing area, the contact closes. When material leaves the area, the delay set starts, after which the contact opens. SC40P-E35 TD, delay on de-energization N.C. contact. In the absence of material the contact of the sensor is closed. When material enters the sensing area, the delay set starts, after which the contact opens. When material leaves the area, the contact closes instantaneously. RNGE OF STNDRD TIME DELY FROM 1 to 15 minutes.
DELYED PROGRMMBLE CPCITIE SENSOR SC30P-RE25T TYPE SPECIFICTIONS This proximity sensor belongs to the capacitive sensor family, it supplies a signal to the external load which can be delayed up to min. when any material solid or liquid (water, glass, wood, metal, coffe, powders etc.) come into the sensing area, it is used principally as a level control. This model is completly prograable regarding the delay in energization and de-energization with open or closed output, the sensor does in fact contain a 1 2 chengeover relay. Due to its versatility, prograability and high power output compared to a normal electronic sensor, the stocking of product for the wholesaler is simplified as is the adaptability of the switch to any application. This sensor can be used with the protection housing SCM-R which is of POM and therefore satisfies the most severe abrasion resistance requirements. When used as a level control, this housing allows for the sensor to be substituted whenever required. TECHNICL CHRCTERISTICS Switching distance Sn adjustable Multivoltage power supply Hysteresis (%Sn) Max. switching frequency Repeatability (at a constant temper.) Max. ouput current bsorption (relay activated) Temperature limit Degree of protection Standard range of delay Housing Cable PC Protection housing Hz C IP min. 2 m 18 50 dc 18 240 ac (50 60 Hz) Depending on Sn Depending on delay Changeover 1-2 ac - +70 1 - (on request higher) Plastic (Makrolon) 5 x 0,35 2 Possible mounting BCK IEW DJUSTMENT SWITCH B 50 0 0 TIME * 1 = 0,1 sec. 1 min. = 1 sec. min. CBLE * The 0 on the time regulation trier scale corresponds to the full scale of the time range of the sensor. FUTION TE TE TD TD WIRING DIGRM PROGRMMBLE FUTION TBLE RELY 1 2 ac SWITCH POS. RED dc/ac Multivoltage power supply 18 50 dc / 18 240 ac. B B RELY OUTPUT WIRES COLOUR Red / Black Red / Black Red / White Red / White PROGRMMBLE FUTIONS FUTION TE - delay on energization N.O. contact. In the absence of material the sensor has an open contact. When the material enters the sensing area, the delay set starts. the end of this time the contact closes. When the material leaves the sensing area, the contact opens instantaneously. FUTION TE - delay on energization N.C. contact. In the absence of material the contact of the sensor is closed. When material enters the sensing area, the contact opens. When material leaves the area, the delay set starts, after which the contact closes. FUTION TD - delay on de-energization N.O. contact. In the absence of material the contact of the sensor is open. When material enters the sensing area, the contact closes. When material leaves the area, the delay set starts, after which the contact opens. FUTION TD - delay on de-energization N.C. contact. In the absence of material the contact of the sensor is closed. When material enters the sensing area, the delay set starts, after which the contact opens. When material leaves the area, the contact closes instantaneously. IDENTIFICTION REFEREE CPCITIE SENSORS N FLUSH SWITCHING DISTE DIMENSIONS () 1 130 SC 30 P - R E 25 T1 M 30 X 1,5 Ø 41 SENSOR DIMETER RELY PLSTIC HOUSING T1 = 0,1 sec. 1 min. T = 1 sec. min. 27 N.B.: On request is available cable for sensors with different length 3.5-5 - 7.5 - metres.
B mpm B mpm B mpm B mpm PROTECTION HOUSING FOR CPCITIE SENSORS SCM SPECIFICTIONS This is used as a wateroof protective cover for the SC30M series with connector and SC30P series with cable output both for.c. and D.C. supply. The SCM housing is of non toxic material (POM) and is provided with a 1 1/2" GS thread which allows for its installation by using a standard fitting. This type of installation means that the sensor can be rapidly removed for testing without allowing the loss material from the container and protects the sensor from abrasion. Furthemore the use of the housing eliminates to a large degree variation in the sensitivity of the sensor due to deposits of material. It is also available the protection housing for SC40P capacitive sensors. INSTLLTION PROCEDURE: HOUSING + SENSOR DESCRIPTION: - Screw B - Fixing spring K type B1 - Fixing spring P type B2 - N 2 screw M4x8 C - Connector D - Capacitive sensor with connector D1 - Capacitive sensor with cable D2 - Capacitive sensor with relay output E - Packing ring F - SCM-K housing G - SCM-P housing H - SCM-R housing Hole for sensitivity adjustment F E D C B B m P m Sensitivity adjustment G E D1 Sensitivity B1 adjustment N 2 hole for sensor fixing H E D2 Slot for sensor fixing Sensitivity adjustment B2 N.B: There are two types of housing available depending on the type of spring used, SCM-K for sensors with connector (SC30P-CE25K / SC30P-E25K / SC30M-E25K), SCM-P for sensors with cable or H plug M12 (SC30P-CE25 / SC30P-E25), SCM-R for sensors with relay output and cable (SC30P-RE25T). The protection is supplied with complete accessories for mounting. EXMPLE DIMENSIONS () 1 TRDITIONL INSTLLTION IN THE CONTINER WLL 18 24 58 1 1/2" GS 2 INSTLLTION WITH PLSTIC WINDOW (THICKNESS 6) 3 INSTLLTION WITH SCM PROTECTION HOUSING 40 0 C C Ch. 60 18 Mod. SCM-K Mod. SCM-P Mod. SCM-R C = flexible rubber cable exit
CONTCT LEEL CONTROL FOR SOLIDS OR LIQUIDS LEEL CONTROL FOR N METLLIC CONTINERS LEEL CONTROL FOR METL CONTINERS USING PLSTIC OR GLSS WINDOWS SOLID OR LIQUID MTERIL PRESEE CONTROL WHICH RE INSIDE PCKGING OR N METLLIC CONTINERS CONTROLLING THE HEIGHT OF PPER STCK HNDLE WITH CRE FRGILE CONTROLLING THE BREKGE IN REELS OF N METLLIC MTERIL (PPER, PLSTIC ETC.) FILLING CONTROL N METLLIC TUBING LIQUID FLOW CONTROL UTOMTIC PRESEE COUNTING ND SORTING CONTROL OF METLLIC ND N METLLIC RTICLES LODING UNLODING TIME MX 15 MIN. +250 C 0 C 0 C LSC LEEL CONTROL WITH DELYED SENSOR (IN THE EXMPLE SC40P - E35 TE15' ) CONTROL IN TNKS WITH MTERIL -0C +250C (IN THE EXMPLE: SC30M-HT WITH SEPRTE LSC MPLIFIER)