OSCAR. Rotary limit switch. OptiOnS. FeAtuReS. CeRtiFiCAtiOnS

Transcription

1 Rotary limit switch Rotary limit switch used to control and measure the movement of industrial machines or the position of the nacelle or pitch angle of wind turbines. Oscar offers the flexibility of two different outputs with different revolution ratios and the possibility of installing different movement detection devices. FeAtuReS It consists of a gear motor that transfers movement to the cams and the other movement detection devices through a primary input reduction stage (worm gear and helical toothed gear) and one or more secondary output stages. Accurate adjustment of cams by means of screws. Positive opening NC contacts for safety functions. Mechanical life of switches: up to 10 million operations. IP protection degree: Oscar is classiied IP66, IP6 and IP69K. NEMA protection degree: Oscar is classiied Type X*. Extreme temperature resistance: -0 C to +80 C. It features transmission and gear driving shafts made of stainless steel AISI 30F or AISI 303, worm gear transmission shaft rotating on ball bearings, self-lubricating technopolymer gears and driving bushes, technopolymer base and cover. All materials and components used are wear resistant and guarantee protection of the unit against water and dust. OptiOnS Revolution ratios from 1:1 to 1:1550, achieved by combining different secondary output stages. Each of the two outputs can be set to a different revolution ratio to enable diversiied control of the machine when special requirements need to be met. Snap action switches with 1NO+1NC change-over contacts or slow action switches with 1 NC contact. It can be equipped with 2 cam sets (with up to 12 switches) and potentiometers, encoders, Yankee absolute encoders. Dedicated cable clamps or connectors. Available with anti-moisture plug itted to the base by means of a lock nut, to improve transpiration for the limit switch whilst maintaining protection against water Available with flanges, pinions and couplings. Plates with universal adapter to replace existing systems. CeRtiFiCAtiOnS CE marking, culus* marking and EAC certiication. Oscar is available, upon request, with the SIL1 certiication (Safety Integrity Level 1), according to Standard IEC Complies with accident prevention regulation BGV C 1 (only for Germany) HALT TEST (Highly Accelerated Life Test) passed, simulating conditions largely exceeding standard operating conditions. The data and the products illustrated in this brochure may be modiied without notice. Under no circumstances can their description have a contractual value. * on all versions. 1

2 possible ASSemblieS With cover rise With anti-moisture plug CeRtiFiCAtiOnS Conformity to Community Directives Conformity to CE Standards Conformity to culus Standards SIL1 BGV C 1 HALT TEST Markings and homologations C X * 201/35/UE Low Voltage Directive 2006/2/CE Machinery Directive EN Safety of machinery - Electrical equipment of machines EN Safety of machinery - Electrical equipment of machines - Requirements for hoisting machines EN Low-voltage switchgear and controlgear EN Low-voltage switchgear and controlgear - Control circuit devices and switching elements - Electromechanical control circuit devices EN Degrees of protection provided by enclosures CSA-C22.2 No 1-13 Industrial Control Equipment UL 508 Industrial Control Equipment IEC 61508:2010 Part Functional safety of electrical/electronic/programmable electronic safety-related systems Regulations for the prevention of accidents BGV C 1 (only for Germany) Highly Accelerated Life Test, simulation of conditions largely exceeding the standard operating conditions (data available on request) GeneRAl technical SpeCiFiCAtiOnS Storage -0 C/+80 C Ambient temperature Operational -0 C/+80 C IP 66/IP 6/IP 69K IP protection degree IP 66/IP 6 (version with cover rise) NEMA protection degree Type X* Insulation category Class II 800 rpm (Output 1 >1:22, Output 2 >1:22 or =1:1) Maximum rotation speed 200 rpm (Output 1 1:22, Output 2 1:22 or =1:1) Cable entry Cable clamp M20 - M16 (8 max) * on all versions. 2

3 technical SpeCiFiCAtiOnS OF the microswitches Code PRSL0100XX PRSL00XX PRSL01XX Utilisation category Rated operational voltage Rated operational current AC 15 DC Vac/AC Vac/AC Vdc/DC 13 2 A/125 Vac/AC 15 1 A/ 230 Vac/AC A/ 60 Vdc/DC 13 AC Vac Rated thermal current 6 A 10 A Rated insulation voltage 250 Vac 300 Vac Mechanical life 1.5x10 6 operations 10x10 6 operations Connections Screw-type terminal with self-lifting pad 3 A Screw-type terminal Wires 0.25mm mm 2 (UL (c)ul: use 60 C or 5 C copper (CU) conductors and stiff or 1x2.5 mm 2, 2x1.5 mm 2 lexible wire 1-22 AWG) Tightening torque 0.5 Nm Nm 0.5 Nm Microswitch type Single break, snap action Double break, snap action Double break, slow action Contacts 1NO+1NC change-over contacts (All NC contacts are of the positive opening operation type ) 1NO+1NC change-over contacts (All NC contacts are of the positive opening operation type ) 1NC (All NC contacts are of the positive opening operation type ) Scheme Markings and homologations C (general purpose) C X technical SpeCiFiCAtiOnS OF the potentiometers Code of potentiometer with support PA PA Ohmic value 10 kω 10 kω mechanical stop Resolution Ininite Independant linearity ±1% Life time 10x10 6 movements Operational ambient temperature -55 C/+105 C Continuos rotation (without stop) 360 Continuos rotation (with stop) 333 ±5 Actual electrical angle 310 ±5 Ohmic value tolerance ±20% Code of potentiometer with support PA PA02000 PA Ohmic value 10 kω 10 kω 5 kω Connections turrets 3 turrets turrets Indipendent linearity (over AEA -3 ) ±1% ±0.35% ±1% Life time 5x10 6 movements Operational ambient temperature -55 C/+125 C Mechanical angle 360 continuous Actual Electrical Angle (AEA) 30 ±5 Ohmic value tolerance Max ± 20% at 20 C Max ±10% at 20 C Max ±20% at 20 C 3

4 Code of potentiometer with support PA PA02000 PA Ohmic value, kω 10 kω 2.2 kω Independant linearity (ref. AEA -3 ) ±0.25% Life time 3x10 6 movements Operational ambient temperature -55 C/+125 C Mechanical angle 360 continuous Actual electrical angle 355 ±5 Ohmic value tolerance ±5% Temperature drift < 50 PPM/ C Code of potentiometer with support PA Ohmic value 2 kω Resolution Better then Linearity ±0.05% Independant linearity ±0.05% Life time 100x10 6 movements Operational ambient temperature -0 C/+100 C Mechanical angle 360 continuous Actual electrical travel 350 ±2 Ohmic value tolerance ±20% technical SpeCiFiCAtiOnS OF the encoders Code with support PA PA Resolution 36 pulses/rev. 150 pulses/rev. Operational ambient temperature Code Supply voltage Output voltage Output current Output format Phase sense Accuracy Outputs Electrical protection -0 C/+85 C Incremental.5 Vdc min. to 30 Vdc max. (35 ma max. - no load) Low: 500 mv max. at 10 ma High: (Vin 0.6) at -10 ma (Vin 1.3) at -25 ma 25 ma max. load per output channel Two channel (A. B) quadrature with Index (Z) A leads B clockwise (CW) from the mounting end of the encoder +/- 0.8 arc-min. Push pull Reverse polarity and output short circuit protected

5 CeRtiFiCAtiOnS OF the AbSOlute encoder YAnkee Conformity to Community Directives Conformity to CE Standards Conformity to culus Standards Markings and homologations 201/30/UE Electromagnetic Compatibility (EMC) Directive 2006/2/CE Machinery Directive 201/35/UE Low Voltage Directive (LVD) EN Electrical equipment for measurement, control and laboratory use - EMC requirements EN Degrees of protection provided by enclosures CSA-C22.2 No 1-13 Industrial Control Equipment UL 508 Industrial Control Equipment C X GeneRAl technical SpeCiFiCAtiOnS OF the AbSOlute encoder YAnkee Storage -0 C/+80 C Ambient temperature Operational -0 C/+80 C IP protection degree IP 20 Free rotation 360 Maximum rotation speed 800 rpm electrical SpeCiFiCAtiOnS OF the AbSOlute encoder YAnkee Code PA01AA01 PA01AB01 PA01AC01 Analog output Current 20 ma Voltage 0 10 V PWM % Power supply 12 8 Vdc/12 8 Vac Protection against polarity inversion Yes Absorption 50 ma Resolution 12 bit Linearity +/-0.5 Max. hysteresis 0.1 Zero Point setting Through button/wire Signal increment direction CW (standard)/ccw (on request) Connections Terminal board Terminal wires 0.1 mm² mm² Terminal tightening torque 0.22 Nm Nm 5

6 OveRAll dimensions (mm) Standard Ø Ø12h With lange Ø Ø12h Ø6.2 Ø

7 With cover rise Ø Ø12h With cover rise and lange Ø Ø12h Ø6.2 Ø

8 exploded drawing PRSL0100XX PRSL00XX PRSL01XX

9 StAndARd limit SWitCheS Standard limit switches are equipped with cams PRSL19PI for PRSL00XX and PRSL01XX switches, cams PRSL12PI for PRSL0100XX switches and shafts made of stainless steel AISI 30F. Standard limit switches are not culus certiied. Output 1 rated revolution ratio Real revolution ratio Output 2 Rated revolution ratio No. of cams and switches Switches PRSL0100XX 1NO+1NC 12 1 PRSL00XX 1NO+1NC PRSL01XX 1NC 12 Code Code Code 1:1 1:1 1:5 1:5,83 1:10 1:,66 1:15 1:1 1:20 1:22,15 1:25 1:31,00 1:50 1:62 1:1 2 PFC906A PFC906L PFC906L :1 PFC906A PFC906L PFC906L :1 +2 PFC906A PFC906L PFC906L :1 + PFC906A PFC906L00010 PFC906L :5 2 PFC906A PFC906L PFC906L :1 2 PFC906A PFC906L PFC906L :5 PFC906A PFC906L00050 PFC906L :1 PFC906A PFC906L PFC906L :5 +2 PFC906A PFC906L PFC906L :5 + PFC906A PFC906L PFC906L :10 2 PFC906A00001 PFC906L00002 PFC906L :1 2 PFC906A00002 PFC906L0000 PFC906L :10 PFC906A00003 PFC906L00006 PFC906L0000 1:1 PFC906A0000 PFC906L00008 PFC906L :10 +2 PFC906A00005 PFC906L00010 PFC906L000 1:10 + PFC906A00006 PFC906L00012 PFC906L :15 2 PFC906A PFC906L PFC906L :1 2 PFC906A00100 PFC906L00100 PFC906L :15 PFC906A PFC906L PFC906L :1 PFC906A PFC906L0010 PFC906L :15 +2 PFC906A00100 PFC906L PFC906L :15 + PFC906A PFC906L PFC906L :20 2 PFC906A PFC906L PFC906L :1 2 PFC906A PFC906L PFC906L :20 PFC906A PFC906L PFC906L :1 PFC906A PFC906L PFC906L :20 +2 PFC906A PFC906L PFC906L :20 + PFC906A PFC906L PFC906L :25 2 PFC906A PFC906L PFC906L :1 2 PFC906A PFC906L PFC906L :25 PFC906A00310 PFC906L PFC906L :1 PFC906A PFC906L PFC906L :25 +2 PFC906A PFC906L PFC906L :25 + PFC906A PFC906L PFC906L :50 2 PFC906A PFC906L PFC906L :1 2 PFC906A PFC906L PFC906L :50 PFC906A PFC906L PFC906L :1 PFC906A PFC906L PFC906L :50 +2 PFC906A PFC906L PFC906L :50 + PFC906A PFC906L PFC906L

10 Output 1 rated revolution ratio Real revolution ratio 1:0 1:3.63 1:100 1:10 1:150 1: :200 1: :250 1: :300 1:313 1:50 1:1.20 Output 2 rated revolution ratio No. of cams and switches Switches PRSL0100XX 1NO+1NC 12 1 PRSL00XX 1NO+1NC Code Code Code PRSL01XX 1NC 1:0 2 PFC906A PFC906L00300 PFC906L :1 2 PFC906A PFC906L PFC906L :0 PFC906A PFC906L PFC906L0030 1:1 PFC906A PFC906L PFC906L :0 +2 PFC906A PFC906L00300 PFC906L :0 + PFC9 06A00300 PFC906L PFC906L :100 2 PFC906A01000 PFC906L01001 PFC906L :1 2 PFC906A0100 PFC906L PFC906L :100 PFC906A PFC906L PFC906L :1 PFC906A PFC906L PFC906L : PFC906A PFC906L PFC906L :100 + PFC906A PFC906L01001 PFC906L :150 2 PFC906A PFC906L PFC906L :1 2 PFC906A PFC906L PFC906L :150 PFC906A PFC906L PFC906L :1 PFC906A PFC906L PFC906L : PFC906A PFC906L PFC906L :150 + PFC906A PFC906L PFC906L :200 2 PFC906A PFC906L02100 PFC906L :1 2 PFC906A02100 PFC906L PFC906L0210 1:200 PFC906A PFC906L PFC906L :1 PFC906A PFC906L02100 PFC906L : PFC906A02100 PFC906L PFC906L :200 + PFC906A PFC906L PFC906L :250 2 PFC906A PFC906L02500 PFC906L :1 2 PFC906A PFC906L02500 PFC906L :250 PFC906A PFC906L PFC906L :1 PFC906A02500 PFC906L PFC906L : PFC906A02500 PFC906L PFC906L :250 + PFC906A PFC906L PFC906L :300 2 PFC906A PFC906L PFC906L :1 2 PFC906A PFC906L PFC906L :300 PFC906A PFC906L PFC906L :1 PFC906A PFC906L PFC906L : PFC906A PFC906L PFC906L :300 + PFC906A PFC906L PFC906L :50 2 PFC906A01002 PFC906L01002 PFC906L :1 2 PFC906A01006 PFC906L01003 PFC906L :50 PFC906A01003 PFC906L0100 PFC906L :1 PFC906A0100 PFC906L01005 PFC906L :50 +2 PFC906A0100 PFC906L01006 PFC906L010 1:50 + PFC906A01005 PFC906L0100 PFC906L

11 ASSemblY drawing A1 A2 A3 A8 A A6 A A5 A9 A10 A A12 A13 A1 A15 A16 A1 A18 A19

12 COmpOnentS Standard cam sets Ref. Drawing No. and type of cams No. and type of switches Code 2 cams A 2 PRSL00XX switches FCL cams A 2 PRSL01XX switches FCL20002 Cams A+C 2 PRSL00XX switches FCL20003 Cams A+C 2 PRSL01XX switches FCL cams C 2 PRSL00XX switches FCL cams C 2 PRSL01XX switches FCL20006 Cams D+D+B+F PRSL00XX switches FCL0001 Cams D+D+B+F PRSL01XX switches FCL0002 A9 cams A PRSL00XX switches FCL0003 cams A PRSL01XX switches FCL000 Cams A+A+C+C PRSL00XX switches FCL0005 Cams A+A+C+C PRSL01XX switches FCL0006 cams C PRSL00XX switches FCL000 cams C PRSL01XX switches FCL0008 Cams C+C+C+E PRSL00XX switches FCL0009 Cams C+C+C+E PRSL01XX switches FCL0010 Cams A+A+E+E PRSL00XX switches FCL00 Cams A+A+E+E PRSL01XX switches FCL cams A 2 PRSL0100XX switches FCN20001 Cams A+C 2 PRSL0100XX switches FCN cams C 2 PRSL0100XX switches FCN20003 Cams D+D+B+G PRSL0100XX switches FCN0001 A10 cams A PRSL0100XX switches FCN0002 Cams A+A+C+C PRSL0100XX switches FCN0003 cams C PRSL0100XX switches FCN000 Cams C+C+C+E PRSL0100XX switches FCN0005 Cams A+A+E+E PRSL0100XX switches FCN0006 Other sets with 2/3//5 or 6 cams/switches available on request. PRSL0100XX only for 2 or cam sets. Cam reference chart Cam Code for PRSL00XX switches Switching angle with PRSL00XX Code for PRSL01XX switches Switching angle with PRSL01XX Code for PRSL0100XX switches Switching angle with PRSL0100XX A 1 points PRSL19PI 21.5 ±0.5 PRSL19PI 23.0 ±0.5 PRSL12PI 16.0 ±0.5 B 10 point PRSL193PI 21.5 ±0.5 PRSL193PI 23.0 ±0.5 PRSL123PI 16.0 ±0.5 C 60 sector PRSL195PI 82.0 ±0.5 PRSL195PI 86.0 ±0.5 PRSL125PI 5.5 ±0.5 D 2 sector PRSL196PI 9.0 ±0.5 PRSL196PI 9.5 ±0.5 PRSL126PI 88.5 ±0.5 E 180 sector PRSL191PI 20.5 ±0.5 PRSL191PI ±0.5 PRSL121PI ±0.5 F 305 sector PRSL192PI ±0.5 PRSL192PI 32.0 ± G 3 sector PRSL122PI 32.0 ±0.5 12

13 potentiometers, encoders and sensors Ref. Drawing Description Code A Support for encoder PA A5 Support for potentiometer PA A6 A A8 Encoder 36 pulses./rev. with support Encoder 150 pulses./rev. with support Potentiometer MCB 10 kω with support Potentiometer MCB 10 kω mechanical stop with support Potentiometer Sfernice 10 kω ±10% pins with support Potentiometer Sfernice 10 kω ±10% 3 pins with support Potentiometer Sfernice 5 kω ±10% with support Potentiometer Megatron. kω with support Potentiometer Megatron 10 kω with support Potentiometer Megatron 2.2 kω with support Potentiometer Novotechnik 2KΩ with support Absolute encoder Yankee - current output Absolute encoder Yankee - voltage output Absolute encoder Yankee - PWM output PA PA PA PA PA PA02000 PA PA PA02000 PA PA PA01AA01 PA01AB01 PA01AC01 Accessories Ref. Drawing Description Code A1 Cover with screws PA A2 Tightening rubber PRGU1510PE A3 Cover rise with tightening rubber and screws PRSL003PI A Cover holding wire + screw (bag with 10 pieces) PRSL0358PI A12 Cable clamp M20x1.5 PRPS0063PE A13 Cable clamp M16 PRPS0062PE 13

14 Accessories Ref. Drawing Description Code A1 Fixing plate PRSL025PI A15 Flange with screws and pins PRSL0356PI A16 Pinion gear See pinion gear tables A1 Coupling with pin PRSL0981PI A18 Male coupling with pin PRSL0919PI A19 Female coupling with pin PRSL0920PI moulded pinion gears S2 Legend Z Number of teeth ØDi L1 ØD2 M Dp De Module Primitive diameter External diameter Di Internal diameter ØD1 ØD3 a Addendum ØDe 1x5 d Alpha Dedendum Pressure angle S S1 Code Z M Dp De Di a d S Alpha D1 D2 D3 S1 S2 L1 PRSL0915PI PRSL0912PI PRSL0913PI PRSL091PI PRSL091PI PRSL0916PI PRSL0918PI PRSL09PI PRSL09PI Measuring unit: mm. 1

15 Waterjet cut pinion gears ØDe 10 Legend Z Number of teeth M Module Dp De Primitive diameter External diameter Di Internal diameter 6 a d Addendum Dedendum ØDi Alpha Pressure angle Code Z M Dp De Di a d Alpha PRSL085PI PRSL0855PI PRSL0992PI PRSL089PI PRSL085PI PRSL081PI PRSL089PI PRSL086PI PRSL0993PI PRSL090PI PRSL0856PI PRSL0861PI PRSL0998PI PRSL099PI PRSL0859PI PRSL0863PI PRSL089PI PRSL092PI PRSL085PI PRSL088PI PRSL0860PI PRSL0853PI PRSL0898PI PRSL6519PI PRSL0862PI PRSL0896PI PRSL0999PI PRSL088PI PRSL0858PI PRSL08PI PRSL093PI PRSL09PI PRSL0851PI PRSL08PI Measuring unit: mm. 15

16 - RequeSt FORm FOR non StAndARd limit SWitCh instructions Customized cam set 5 (See next page for list of components and legends) version: tick the required version. SIL 1 certiied: tick the box if you require SIL 1 certiied units. Revolution ratio: write the required revolution ratio. Standard cam set: write the code of the cam set required. Customized cam set: for non standard cam sets, ill in the scheme choosing the cams and the switches required. With switches PRSL00XX and PRSL01XX it is possible to assemble sets with 2, 3,, 5 or 6 cams/switches. With switches PRSL0100XX it is possible to assemble onle sets with 2 or cams/switches. Customized cams are available on request. potentiometers, encoders, Yankee: write the code of the potentiometer, encoder or Yankee required. ATTENTION: the potentiometer PA can be mounted only alone, i.e. with NO sets of cams. Please refer to the table on the next pages for all other possible conigurations. Coupling, lange, pinion gear: tick the box when coupling, flange or pinion gear are required. When a standard pinion gear is required, write the code number listed in the pinion gear charts in the catalogue. When a special pinion gear is required, write the number of teeth, the module and the primitive diameter. Shaft: tick the shaft type required. Customized shafts are available on request. Cable clamps: tick type and position of the cable clamps (8 max) Output 1 Cam code Output 2 Cam code Switch code Switch code version 1 Version C Version X C Version with anti-moisture plug C ATTENTION: Limit switches with switches PRSL0100XX are not culus certiied. SIL1 certiied 2 ATTENTION: Limit switches with cover rise are not SIL1 certiied. Output 1 Output 2 potentiometers, encoders, Yankee 6 Output 1 Output 2 Code male coupling Coupling Female coupling Flange pinion gear Pinion gear code Customized pinion gear No. of teeth Module Primitive diameter Revolution ratio 1:1 1:5 1:10 1:25 1:50 1:0 3 Output 1 Output 2 1:200 1:250 1:300 1:1 Revolution ratio equal to output 1 Standard shaft 3 Ø12h8 Ø Flexible shaft 53.6 Ø12h8 Ø 8 Shaft made of stainless steel AISI 30F Shaft made of high resistance stainless steel AISI 303 Shaft made of stainless steel AISI 30F Shaft made of high resistance stainless steel AISI 303 1:15 1:100 1:50 Cable clamps 9 M16 M20 1:20 1:150 1: M20 Standard cam set M16 M16 Cam set code Output 1 Output 2 M20 M20 M16 16

17 legend - Standard cam sets 6 legend - potentiometers, encoders standard and Yankee No. and type of switches No. and type of cams Code Description Code 2 x PRSL00XX x PRSL00XX 2 x PRSL01XX x PRSL01XX 2 cams A FCL20001 Cams A+C FCL cams C FCL20005 Cams D+D+B+F FCL0001 cams A FCL0003 Cams A+A+C+C FCL0005 cams C FCL000 Cams C+C+C+E FCL0009 Cams A+A+E+E FCL00 2 cams A FCL20002 Cams A+C FCL cams C FCL20006 Cams D+D+B+F FCL0002 cams A FCL000 Cams A+A+C+C FCL0006 cams C FCL0008 Potentiometer MCB 10 kω with support Potentiometer MCB 10 kω mechanical stop with support Potentiometer Sfernice 10 kω ±10% pins with support Potentiometer Sfernice 10 kω ±10% 3 pins with support Potentiometer Sfernice 5 kω ±10% with support Potentiometer Megatron. kω with support Potentiometer Megatron 10 kω with support Potentiometer Megatron 2.2 kω with support Potentiometer Novotechnik 2KΩ with support Encoder 36 pulses./rev. with support Encoder 150 pulses./rev. with support Yankee - current output Yankee - voltage output PA PA PA PA02000 PA PA PA02000 PA PA PA PA PA01AA01 PA01AB01 Cams C+C+C+E FCL0010 Yankee - PWM output PA01AC01 Cams A+A+E+E FCL cams A FCN x PRSL0100XX Cams A+C FCN cams C FCN20003 Cams D+D+B+G FCN legend - Switches x PRSL0100XX cams A FCN0002 Cams A+A+C+C FCN0003 cams C FCN000 PRSL00XX PRSL01XX PRSL0100XX 1NO+1NC NC 1NO+1NC 12 1 Cams C+C+C+E Cams A+A+E+E FCN0005 FCN legend - Standard cams Cam Code for PRSL00XX switches Switching angle with PRSL00XX Code for PRSL01XX switches Switching angle with PRSL01XX Code for PRSL0100XX switches Switching angle with PRSL0100XX A 1 point PRSL19PI 21.5 ±0.5 PRSL19PI 23.0 ±0.5 PRSL12PI 16.0 ±0.5 B 10 points PRSL193PI 21.5 ±0.5 PRSL193PI 23.0 ±0.5 PRSL123PI 16.0 ±0.5 C 60 sector PRSL195PI 82.0 ±0.5 PRSL195PI 86.0 ±0.5 PRSL125PI 5.5 ±0.5 D 2 sector PRSL196PI 9.0 ±0.5 PRSL196PI 9.5 ±0.5 PRSL126PI 88.5 ±0.5 E 180 sector PRSL191PI 20.5 ±0.5 PRSL191PI ±0.5 PRSL121PI ±0.5 F 305 sector PRSL192PI ±0.5 PRSL192PI 32.0 ± G 3 sector PRSL122PI 32.0 ±0.5 1

18 6 Coniguration table The following table shows possible conigurations of Oscar. When it is not possible to mount a set of cams together with a potentiometer/encoder, the table shows «.» When the cover is not high enough to hold the elements mounted inside the limit switch, it is possible to use the cover rise PRSL003PI (the table shows «Cover PRSL003PI»). In all other cases it is possible to mount the sets of cams and potentiometer/encoder with the standard cover. Set of cams with 2 switches Set of cams with 3 switches Set of cams with switches Set of cams with 5 switches Set of cams with 6 switches Set of cams only With cover PRSL003PI Yankee1 With cover PRSL003PI With cover PRSL003PI PA With cover PRSL003PI Versione coperchio con rialzo + PRSL003PI PA With cover PRSL003PI With cover PRSL003PI Conigurazione non disponibile PA With cover PRSL003PI With cover PRSL003PI PA02000 With cover PRSL003PI With cover PRSL003PI PA With cover PRSL003PI With cover PRSL003PI PA With cover PRSL003PI With cover PRSL003PI PA02000 With cover PRSL003PI With cover PRSL003PI PA With cover PRSL003PI With cover PRSL003PI PA With cover PRSL003PI With cover PRSL003PI PA With cover PRSL003PI With cover PRSL003PI 18

19 use And maintenance instructions Oscar rotary limit switch is an electromechanical device for low voltage control circuits (EN 609-1, EN ) to be used as electrical equipment on machines (EN ) in compliance with the fundamental requirements of the Low Voltage Directive 201/35/UE and of the Machine Directive 2006/2/CE. The limit switch is designed for use in industrial environments under even severe climatic conditions (operational temperature from 0 C to +80 C, suitable for use in tropical environment). The equipment is not suitable for use in environments with potentially explosive atmosphere, corrosive agents or a high percentage of sodium chloride (saline fog). Oils, acids or solvents may damage the equipment; avoid using them for cleaning. Do not connect more than one phase to each switch. Do not oil or grease the control elements or the switches. The limit switch is supplied with a bag of accessories including: 2 self-locking nuts (3), 2 metric screws (1), 1 nodrop wire (8), 1 self-tapping screw (9). The installation of the limit switch shall be carried out by expert and trained personnel. Wiring shall be properly done according to the current instructions. Prior to the installation and the maintenance of the limit switch, the main power of the machinery shall be turned off. Steps for the proper installation of the limit switch - Place the self-locking nuts (3) in their seats on the enclosure (). - Insert one end of the no-drop wire (8) into the self-tapping screw (9) and tighten the screw into its hole on the enclosure (). - Connect the limit switch shaft (5) to the reduction gear shaft; avoid any misalignment between the two shafts. - Fix the limit switch irmly in place to prevent abnormal vibrations of the equipment during operation; use only the ixing holes (6) on the base () to ix the equipment. - Insert the cable into the limit switch through the cable clamp (). - Strip the multipole cable to a length suitable for stripping the single poles; we suggest the use of pin terminals. - Clamp the wire into the cable clamp (). - When PRSL00XX and PRSL01XX switches are used connect the switches according to the contact scheme printed on the switches or to the wiring scheme on the back of the instructions (tighten the wires into the terminals with a torque equal to 0.5 Nm; (UL (c)ul: use 60 C or 5 C copper (CU) conductors and stiff or flexible wire 1-22 AWG); insertability of wires into the terminals 2x0.5mm 2 2x1.5 mm 2 1x2.5 mm 2 ). - When PRSL0100XX switches are used connect the terminals according to the contact scheme printed on the label placed on the cam set (tighten the wires to the terminals with a torque of 50/60 cnm; insertability of wires into the terminals 0.25/1.5 mm 2 ). - Adjust the operating point of the cams; for proper adjustment, loosen the central screw (12) of the cam set, adjust the operating point of each single cam by turning its screw () (the numbers on the screws refer to the cams counting from bottom to top of the set), then tighten the central screw (12). - Insert the free end of the no-drop wire (8) into one metric screw, then close the limit switch using the metric screws (1); check the proper positioning of the rubber in the cover (2) and tighten the screws (1) with a torque of 80/100 cnm. periodic maintenance steps - Check the proper tightening of the screws (1) and cover (2). - Check the proper tightening of the central screw (12) holding the cams. - Check the wiring conditions (in particular where wires clamp into the terminals). - Check the conditions of the rubber it into the cover (2) and check the tightening of the cable clamp () around the cable. - Check that the limit switch enclosure (2, ) is not broken. - Check the alignment between the limit switch shaft (5) and the reduction gear shaft. - Check that the limit switch is properly ixed. - If there is an anti-moisture plug, check its conditions. In case any component of the limit switch is modiied, the validity of the markings and the guarantee on the equipment are annulled. Should any component need replacement, use original spare parts only. TER declines all responsibility for damages caused by the improper use or installation of the equipment. UL Speciications with PRSL00XX or PRSL01XX switches UL Technical Speciications UL certiied Oscar Code = PFC9U6L XXXX XXX = PFC9U6M XXXX XXX = PFC9T6L XXXX XXX = PFC9T6M XXXX XXX Switches Rating = A600, Q600 Environmental Rating = Type 1 and X Cord type = flexible, type minimum SW or SJW (ZJCZ/) Wire size range = 1-22 AWG stranded or solid Conductors = Copper (CU) 60/5 C Terminal tightening torque = 0.5Nm (.50 lb.in) Tightening torque of the cover screw PFC9U = 1Nm (8.85 lb-inc) Tightening torque of the cover screw PFC9T = 1.5Nm (13.28 lbinc) Marking = X 19

20 Accessory bag Cam set with PRSL00XX or PRSL01XX switches Cam set with PRSL0100XX switches Image for illustrative purpose only. Number and type of cams differ depending on the model Wiring layout Switches PRSL00XX Wiring layout Switches PRSL01XX Wiring layout Switches PRSL0100XX 20