PRAS3

POSIROT  ® Magnetic Angle Sensors POSIROT  ® Magnetic Angle Encoders POSITILT  ® Magnetic Inclination Sensors POSIROT ® / POSITILT ®  Angle Sensors and Encoders  Contents Contents Model Selection Guide for POSIROT  and POSITILT ® ® Page 3 4 5 6 7/8 10 11/1 16 18 19/0  4 6 7 8 9 30 31 3 Magnetic incremental encoder Magnetic incremental encoder Digital process meter for analog sensors Digital process meter for incremental sensors Digital process meter for sensors with SSI output 34 40 4 44 46 50 The Company and the Products POSIROT  and POSITILT  – The Functional Principles ® ® PRAS1 PRDS1 PRAS2 PRDS2 PRAS20 / 21 PRAS3 PRDS3 PRAS4 PTAS2 Output specifications    I1, U, U6    RS4    SSI Accessories    Position magnets    Mounting plates    Connector cables PMIS4/PMIR4 PMIS4/PMIR5 PRODIS-ADC PRODIS-INC PRODIS-SSI Other ASM products Magnetic angle sensor, external magnet, with analog output Magnetic angle encoder, external magnet, with incremental or SSI output Magnetic angle sensor, external magnet, with analog output Magnetic angle encoder, external magnet, with incremental or SSI output Magnetic angle sensor, external magnet, voltage output Magnetic angle sensor, solid or hollow shaft, with analog output Magnetic angle encoder, solid or hollow shaft, with incremental or SSI output Magnetic angle sensor, shaft or non-contact, with analog output Magnetic inclination sensor with analog output 4 ... 0 mA (3 wire); 0.5 ... 10 V; 0.5 ... 4.5 V Incremental output RS4 compatible Synchronous serial    Output signal for magnetic angle sensors The information presented in this catalog does not form part of any quotation or contract, is believed to be accurate and reliable and may be changed without notice. No liability will be accepted by ASM for any consequence of its use. Publication thereof does not convey nor imply any license under patent or industrial or intellectual property rights. Applications that are described herein for any of these products are for illustrative purpose only. ASM makes no representation or warranty that such applications will be suitable for the specified use without further testing or modification.  CAT-PR/PT-E-07 www.asm-sensor.com ASM Model Selection Guide for   POSIROT ® and POSITILT ®    Outputs U (0,5...10 V) I1 (4...0 mA 3w) Model U6 (0,5...4,5 V) Incremental Protection  class Special characteristics ● Magnetic non-contact with 360 degree range PRAS1 / PRDS1 SSI ●●●●● IP67/ IP69K ● Non-contact with external position magnet ● Wear free ● M12 housing PRAS / PRDS ● Non-contact with external position ●●●●● IP67/ IP69K magnet ● Wear free ● 36 mm dia. housing ● Redundant channel as option PRAS0 / PRAS1 ● Non-contact with external position ● IP60 magnet ● Wear free ● Height only 6 mm ● OEM version PRAS3 / PRDS3 ●●●●● IP67/ IP69K ● 10 mm shaft or 6 mm hollow shaft ● Housing dia. 36 mm ● Redundant channel as option PRAS4 ● Magnetic measurement principle ●●● IP67/ IP69K ● 13 mm shaft or non-contact ● Housing dia. 79 mm ● Double-bearing shaft ● Inclinometer ● Magnetic measurement principle ● Wear-free ● Housing dia. 36 mm ● Redundant channel as option ● Magnetic incremental encoder ● Resolution up to 184,320 pulses PTAS ●●● IP67/ IP69K PMIS4 / PMIR4 ● IP67 per revolution ● Resistant against shock, vibration, humidity and many liquids ● Magnetic incremental encoder ● Resolution up to 327,680 pulses per revolution ● Resistant against shock, vibration, humidity and many liquids PMIS4 / PMIR5 ● IP67 ASM www.asm-sensor.com CAT-PR/PT-E-07 3 The Company and the Products               ASM is a leading company in the development and production of linear and angular position sensors. ASM sensors are used in industrial and commercial applications, where angle, inclination, displacement or position measurements are used to automate, test or monitor processes. Innovative Technologies that Solve Your  Measuring Requirements  Our product range consists of various technologies to measure linear and rotative positions. With over 25 years of experience in the position sensor market, ASM offers innovative solutions for the most demanding applications. ASM Products Represent Quality and   Reliability The quality and precision of our products ensures consistent productivity. Our continuous research and development in our laboratories as well as our DIN EN 9001:000 certified quality management system guarantees these high standards. ASM – Global Supplier of Position Sensors ASM products are sold world-wide through sales offices, subsidiaries and a network of 50 distributors. With this global presence we ensure being close to our customers and provide quick product availability wherever ASM sensors are needed. The product range    POSIROT® Magnetic Angle Sensors    POSITILT® Magnetic Inclination Sensors    POSICHRON® Magnetostrictive Position Sensors    POSIMAG® Magnetic Scale Position Sensors    WS® Cable Actuated Position Sensors    PRODIS® Digital Process Displays 4 CAT-PR/PT-E-07 www.asm-sensor.com ASM POSIROT ® / POSITILT ®  Angle Sensors and Encoders  The Functional Principle PRAS/PRDS Series (POSIROT®) The angle sensors of the PRAS/PRDS series are based on a contact-free and absolute measurement principle. The position sensing element is a permanent magnet. Depending on the permanent magnet type, a tolerance in the air gap and axial offset is allowable within certain limits. The detected magnetic field vectors are transformed by an internal circuit board into standard 4-0 mA, 0.5-10 V and SSI output signals. PMIS Series (POSIROT®) The incremental encoder of the PMIS series consists of an XMR sensor head and a magnet ring as a magnetic scale. The circumference of the magnet ring contains a series of evenly spaced magnetic north and south poles. The angular position is determined contact-free and wear-free by the sampling of the sinusoid magnetic field above the surface of the magnet ring by the XMR-sensor head. The air gap between the sensor head and the magnetic ring can be up to  mm for a ring with a 5 mm period. The sensor head generates 90° shifted sine/cosine signals, through the integrated signal interpolation circuit, these signals are combined with the reference mark signal and transformed without a time delay into a square-wave output. PTAS Series (POSITILT®) The PTAS series uses a pendulum with an internal position magnet to provide the inclination angle. The cavity surrounding the pendulum is filled with a specific fluid that can be varied depending upon the amount of motion damping is required. The established PRAS or PRDS angle sensor is fitted into the PTAS housing. The stainless steel housing is thoroughly sealed and is rated up to IP69K, which makes it suitable for use in extreme environments found on cranes, off-highway construction equipment, ships and off-shore applications. External magnetic fields due to power cables, magnetized materials or the earth’s magnetic field do not influence the accuracy of the inclinometer. The PTAS series is completely encapsulated in a magnetically shielded housing and is immune against magnetic fields as far as possible. ASM www.asm-sensor.com CAT-PR/PT-E-07 5 POSIROT ®  PRAS1 Magnetic Angle Sensor with Analog Output Magnetic angle sensor 0 - 360° in M12 housing ●  Protection class IP67/IP69K ● on-contact with external position magnet N ● Wear free ● All metal housing ● utputs:  O Voltage 0.5 ... 4.5 V, 0.5 ... 10 V  Current 4 ... 20 mA Specifications Outputs Resolution Repeatability Linearity Measurement range Signal characteristics Rated distance sensor / magnet Material Mounting Protection class Shock Vibration Voltage: 0.5 ... 4.5 V; 0.5 ... 10 V Current: 4 ... 0 mA, 3 wire 0.03 % (60 ... 360); 0.1 % (15 ... 45°) ±0.03 % (60 ... 360°); ±0.1 % (15 ... 45°) ±0.3 % f.s. (typ.); a misalignment of the position magnet has an effect on the linearity (see page 30) 0 ... 15° to 0 ... 360°, standard 360° CW, CCW Depending on the position magnet, see page 30 Stainless steel / aluminium / zinc (depends on the model) M1 x 1 IP67/IP69K (connector output with IP69K connector cable) IP67 (cable output) EN 60068--7:1993, 100 g/11 ms, 100 shocks EN 60068-2-6:1995, 20 g 10 Hz-2 kHz, 10 cycles Order Code PRAS1      Model name     PRAS1 Measurement range 15 ... 360° in steps of 15° 15 / 30 / 45 / ... / 345 / 360 Output (see page 6) U6 = 0.5 ... 4.5 V ratiometric U = 0.5 ... 10 V I1 = 4 ... 0 mA, 3 wire Signal characteristics CW = Signal increasing CW CCW = Signal increasing CCW Connection KAB3M = Cable, standard length 3 m M1A5 = 5-pin socket M1 (compatible to 4-pin connector) Order code position magnet (see accessories page 30) Order code connector cable (see accessories page 3) Order Example: PRAS1 - 360 - I1 - CW - M12A5 6 CAT-PR/PT-E-07 www.asm-sensor.com PRMAG ... KAB-2M-M12/4F/G-LITZE ASM POSIROT ®  PRDS1 Magnetic Angle Encoder with Incremental Output PRE ARY N LIMI Magnetic angle encoder 0 - 360° in M12 housing ●  Protection class IP67/IP69K ● on-contact with external position magnet N ● Wear free ● All metal housing ● ncremental encoder output I Specifications Output Resolution Linearity Measurement range Max. revolutions Max. output frequency Rated distance sensor / magnet Material Mounting Protection class Shock Vibration Incremental encoder outputs A, A, B, B, Z, Z, RS4 compatible 18, 56, 51, 104 pulses per revolution ±1°; a misalignment of the position magnet has an effect on the linearity (see page 30) 0 ... 360° 30,000 r.p.m. 500 kHz (the quadrature counter of the subsequent circuit must be able to process >500 kHz) Depending on the position magnet, see page 30 Stainless steel / aluminium / zinc (depends on the model) M1 x 1 IP67/IP69K (connector output with IP69K connector cable) IP67 (cable output) EN 60068--7:1993, 100 g/11 ms, 100 shocks EN 60068-2-6:1995, 20 g 10 Hz-2 kHz, 10 cycles Order Code PRDS1      Model name     PRDS1 Resolution (pulses/revolution) 18 / 56 / 51 / 104 Output (see page 8) RS4 = RS4 compatible output with excitation 5 V DC Connection KAB3M = Cable, standard length 3 m M1A8 = 8-pin socket M1 Order code position magnet (see accessories page 30) Order code connector cable (see accessories page 33) Order example: PRDS1 - 1024 - RS422 - M12A8 ASM www.asm-sensor.com PRMAG ... KAB-2M-M12/8F/G-LITZE CAT-PR/PT-E-07 7 POSIROT ®  PRDS1 Magnetic Angle Encoder with SSI Output PR Y INAR ELIM Magnetic angle encoder 0 - 360° in M12 housing ●  Protection class IP67/IP69K ● on-contact with external position magnet N ● Wear free ● All metal housing ● ynchronous serial output (SSI) S Specifications Output Resolution Repeatability Linearity Measurement range Max. revolutions Code characteristics Rated distance sensor / magnet Material Mounting Protection class Shock Vibration Synchronous serial (SSI) 1 bit f.s. ±0.03 % f.s. (typ.) ±0.3 % f.s. (typ.); a misalignment of the position magnet has an effect on the linearity (see page 30) 0 ... 360° 30,000 r.p.m. CW, CCW Depending on the position magnet, see page 30 Stainless steel / aluminium / zinc (depends on the model) M1 x 1 IP67/IP69K (connector output with IP69K connector cable) IP67 (cable output) EN 60068--7:1993, 100 g/11 ms, 100 shocks EN 60068-2-6:1995, 20 g 10 Hz-2 kHz, 10 cycles Order Code PRDS1      Model name     PRDS1 Output (see page 9) SSI = Synchronous serial Code characteristics CW = Code increasing CW CCW = Code increasing CCW Connection KAB3M = Cable, standard length 3 m M1A8 = 8 pin socket M1 Order code position magnet (see accessories page 30) Order code connector cable (see accessories page 33) Order example: PRDS1 - SSI - CW - M12A8 8 CAT-PR/PT-E-07 www.asm-sensor.com PRMAG ... KAB-2M-M12/8F/G-LITZE ASM POSIROT ®  PRAS1/PRDS1 Dimensions Outline drawing  M1 connector Marking Measuring area Position magnet Dimensions in mm [inch] Marking Marking Measuring area Position magnet Dimensions in mm [inch] ASM Weight without cable 35 g approx. Dimensions informative only. For guaranteed dimensions please consult factory. www.asm-sensor.com CAT-PR/PT-E-07 9 POSIROT ®  PRAS2 Magnetic Angle Sensor with Analog Output Magnetic angle sensor 0 - 360 degrees in a  flat housing with 36 mm dia. ●  Protection class IP67/IP69K ● on-contact with external position magnet N ● Wear free ● Flat housing – 20 mm thickness ● utputs:  O Voltage 0.5 ... 4.5 V, 0.5 ... 10 V  Current 4 ... 20 mA ● edundant second channel   R as option Specifications Outputs Resolution Repeatability Linearity Measurement range Signal characteristics Rated distance sensor / magnet Material Mounting Protection class Shock Vibration Voltage: 0.5 ... 4.5 V; 0.5 ... 10 V Current: 4 ... 0 mA, 3 wire 0.03 % (60 ... 360); 0.1 % (15 ... 45°) ±0.03 % (60 ... 360°); ±0.1 % (15 ... 45°) ±0.3 % f.s. (typ.); a misalignment of the position magnet has an effect on the linearity (see page 30) 0 ... 15° to 0 ... 360°, standard 360° CW, CCW Depending on the position magnet, see page 30 Aluminium / stainless steel / zinc (depends on the model) Clamps, mounting plate IP67/IP69K (connector output with IP69K connector cable) IP67 (cable output, option IP67/IP69K) EN 60068--7:1993, 100 g/11 ms, 100 shocks EN 60068-2-6:1995, 20 g 10 Hz-2 kHz, 10 cycles Order Code PRAS2      Model name     PRAS2 Measurement range 15 ... 360° in steps of 15° 15 / 30 / 45 / ... / 345 / 360 Output (see page 6) U6 = 0.5 ... 4.5 V ratiometric U = 0.5 ... 10 V I1 = 4 ... 0 mA, 3 wire Signal characteristics CW = Signal increasing CW CCW = Signal increasing CCW Connection KAB3M = Cable, standard length 3 m, IP67 KAB3M69K = Cable, standard length 3 m, IP67/IP69K M1A5 = 5-pin socket M1 axial (compatible with 4-pin connector) M1R5 = 5-pin socket M1 radial (compatible with 4-pin connector), (in preparation) Order code mounting clamps (set of 3 pieces) Order code position magnet (see accessories page 30) Order code connector cable (see accessories page 3) Order example: PRAS2 - 360 - I1 - CW - KAB3M 10 CAT-PR/PT-E-07 www.asm-sensor.com PRPT-BFS1 PRMAG ... KAB-2M-M12/4F/G-LITZE ASM POSIROT ®  PRDS2 REL P Magnetic Angle Encoder with Incremental Output Y NAR IMI Magnetic angle encoder 0 - 360 degrees in a  flat housing with 36 mm dia. ●  Protection class IP67/IP69K ● on-contact with external position magnet N ● Wear free ● Flat housing – 20 mm thickness ● ncremental encoder output I Specifications Output Resolution Linearity Measurement range Max. revolutions Max. output frequency Rated distance sensor / magnet Material Mounting Protection class Shock Vibration Incremental encoder outputs A, A, B, B, Z, Z, RS4 compatible 18, 56, 51, 104 pulses per revolution ±1°; a misalignment of the position magnet has an effect on the linearity (see page 30) 0 ... 360° 30,000 per min 500 kHz (the quadrature counter of the subsequent circuit must be able to process >500 kHz) Depending on the position magnet, see page 30 Aluminium / stainless steel / zinc (depends on the model) Clamps, mounting plate IP67/IP69K (connector output with IP69K connector cable) IP67 (cable output, option IP67/IP69K) EN 60068--7:1993, 100 g/11 ms, 100 shocks EN 60068-2-6:1995, 20 g 10 Hz-2 kHz, 10 cycles Order Code PRDS2      Model name     PRDS2 Resolution (pulses/revolution) 18 / 56 / 51 / 104 Output (see page 8) RS4 = RS4 compatible output with excitation 5 V DC Connection KAB3M = Cable, standard length 3 m, IP67 KAB3M69K = Cable, standard length 3 m, IP67/IP69K M1A8 = 8-pin socket M1 axial M1R8 = 8-pin socket M1 radial (in preparation) Order code mounting clamps (set of 3 pieces) Order code position magnet (see accessories page 30) Order code connector cable (see accessories page 33) Order example: PRDS2 - 1024 - RS422 - KAB3M ASM www.asm-sensor.com PRPT-BFS1 PRMAG ... KAB-2M-M12/8F/G-LITZE CAT-PR/PT-E-07 11 POSIROT ®  PRDS2 Magnetic Angle Encoder with SSI Output PR Y INAR ELIM Magnetic angle encoder 0 - 360 degrees in a  flat housing with 36 mm dia. ●  Protection class IP67/IP69K ● on-contact with external position magnet N ● Wear free ● Flat housing – 20 mm thickness ● Synchronous serial output (SSI) Specifications Output Resolution Repeatability Linearity Measurement range Max. revolutions Code characteristics Rated distance sensor / magnet Material Mounting Protection class Shock Vibration Synchronous serial (SSI) 1 bit f.s. ±0.03 % f.s. (typ.) ±0.3 % f.s. (typ.); a misalignment of the position magnet has an effect on the linearity (see page 30) 0 ... 360° 30,000 r.p.m. CW, CCW Depending on the position magnet, see page 30 Aluminium / stainless steel / zinc (depends on the model) Clamps, mounting plate IP67/IP69K (connector output with IP69K connector cable) IP67 (cable output, option IP67/IP69K) EN 60068--7:1993, 100 g/11 ms, 100 shocks EN 60068-2-6:1995, 20 g 10 Hz-2 kHz, 10 cycles Order Code PRDS2      Model name     PRDS2 Output (see page 9) SSI = Synchronous serial Code characteristics CW = Code increasing CW CCW = Code increasing CCW Connection KAB3M = Cable, standard length 3 m, IP67 KAB3M69K = Cable, standard length 3 m, IP67/IP69K M1A8 = 8-pin socket M1 axial M1R8 = 8-pin socket M1 radial (in preparation) Order code mounting clamps (set of 3 pieces) Order code position magnet (see accessories page 30) Order code connector cable (see accessories page 33) Order example: PRDS2 - SSI - CW - KAB3M 1 CAT-PR/PT-E-07 www.asm-sensor.com PRPT-BFS1 PRMAG ... KAB-2M-M12/8F/G-LITZE ASM POSIROT ®  PRAS2/PRDS2 Dimensions Outline drawing  sensor with cable  output Marking Position magnet Measuring area Dimensions in mm [inch] Weight without cable approx. 40 g. Dimensions informative only. For guaranteed dimensions please consult factory. ASM www.asm-sensor.com CAT-PR/PT-E-07 13 POSIROT ®  PRAS2/PRDS2 Dimensions Outline drawing  sensor M12 axial Marking Connector M1 Position magnet Measuring area Dimensions in mm [inch] Weight without cable approx. 50 g. Dimensions informative only. For guaranteed dimensions please consult factory. 14 CAT-PR/PT-E-07 www.asm-sensor.com ASM POSIROT ®  PRAS2/PRDS2 Dimensions Outline drawing  sensor M12 radial Marking Connector M1 Position magnet Measuring area Dimensions in mm [inch] Ask factory for availability Weight without cable approx. 50 g. Dimensions informative only. For guaranteed dimensions please consult factory. ASM www.asm-sensor.com CAT-PR/PT-E-07 15 POSIROT ®  PRAS20 / 21 Magnetic Angle Sensor with Analog Output Magnetic angle sensor 0 - 360°  ●  Protection class IP60 ● on-contact with external position magnet N ● Wear free ● Compact, low profile housing ● utput:  O Voltage 0.5 ... 4.5 V ● Other outputs available on request Specifications Outputs Resolution Repeatability Linearity Measurement range Signal characteristics Rated distance sensor / magnet Material Mounting Connection Protection class Shock Vibration Voltage: 0.5 ... 4.5 V 0.03 % (60 ... 360); 0.1 % (15 ... 45°) ±0.03 % (60 ... 360°); ±0.1 % (15 ... 45°) ±0.5 % f.s. (typ.); a misalignment of the position magnet has an effect on the linearity (see page 30) 0 ... 15° to 0 ... 360°, standard 360° CW, CCW Depending on the position magnet, see page 30 Epoxy glass fiber, thermoplastic Screws M3 resp. M4 IP60 EN 60068--7:1993, 100 g/11 ms, 100 shocks EN 60068-2-6:1995, 20 g 10 Hz-2 kHz, 10 cycles Order Code PRAS20 / 21          PRASXX Model name PRAS0 PRAS1 Measurement range 15 ... 360° in steps of 15° 15 / 30 / 45 / ... / 345 / 360 Output (see page 6) U6 = 0.5 ... 4.5 V ratiometric Signal characteristics CW = Signal increasing CW CCW = Signal increasing CCW Connection A300 = Single wire ETFE 3 x 0.5 mm, length 300 mm Order example: PRAS20 - 360 - U6 - CW - A300 16 CAT-PR/PT-E-07 www.asm-sensor.com ASM POSIROT ®  PRDS20 / 21 Outline drawing   PRAS20 Magnetic Angle Encoder with Incremental Output Position magnet Measuring area Marking Dimensions in mm [inch] Weight without cable approx. 8 g. Dimensions informative only. For guaranteed dimensions please consult factory. Outline drawing   PRAS21 Position magnet Measuring area Marking Dimensions in mm [inch] Weight without cable approx. 5 g. Dimensions informative only. For guaranteed dimensions please consult factory. ASM www.asm-sensor.com CAT-PR/PT-E-07 17 POSIROT ®  PRAS3 Magnetic Angle Sensor with Analog Output M   agnetic angle sensor 0 - 360 degrees in   a 36 mm dia. housing  ●  With 10 mm shaft or 6 mm hollow shaft ● Protection class IP67/IP69K ● agnetic measurement principle M ● utputs:  O Voltage 0.5 ... 4.5 V, 0.5 ... 10 V  Current 4 ... 20 mA ● edundant second channel as option R Specifications Outputs Resolution Repeatability Linearity Measurement range Signal characteristics Material Mounting Protection class Shock Vibration Life cycle of bearings Revolutions per minute Allowable shaft load Voltage: 0.5 ... 4.5 V; 0.5 ... 10 V Current: 4 ... 0 mA, 3 wire 0.03 % (60 ... 360); 0.1 % (15 ... 45°) ±0.03 % (60 ... 360°); ±0.1 % (15 ... 45°) ±0.3 % f.s. (typ.) 0 ... 15° to 0 ... 360°, standard 360° CW, CCW Stainless steel / aluminium / zinc (depends on the model) Clamps, mounting plate IP67 (IP67/IP69K option, housing) EN 60068--7:1993, 100 g/11 ms, 100 shocks EN 60068-2-6:1995, 20 g 10 Hz-2 kHz, 10 cycles 100 x 106 revolutions (500 kHz) Stainless steel / aluminium / zinc (depends on the model) Clamps, mounting plate IP67 (IP67/IP69K option, housing) EN 60068--7:1993, 100 g/11 ms, 100 shocks EN 60068-2-6:1995, 20 g 10 Hz-2 kHz, 10 cycles 100 x 106 revolutions (