PCRP31 POSICHRON® Position Sensor Rod Profile with Analog Output POSICHRON® position sensor in a stainless steel pressure case · · · · · · · · · Protection class IP68 Compression-proof up to 15 bar Measurement range 0 ... 100 to 0 ... 5750 mm Absolute position measurement No power for the position magnet Wear- and maintenance-free Cable output 0 … 10 V output 4 … 20 mA output Outputs Specifications Resolution Sampling rate Linearity Housing material Protection class Operating temperature EMC, immunity to interference EMC, radio frequency emission Shock Vibration Connection Order Code PCRP31 Voltage: 0 ... 10 V, 3 wire Current: 4 ... 20 mA, 3 wire Essentially infinite 0.5 ... 2 kHz depending on measurement range ±0.1 mm for ranges £500 mm ±0.02 % f.s. for ranges >500 mm Stainless steel 1.4401 IP68, compression-proof up to 15 bar -40 ... +85 °C EN61326: 1998, Table A1 EN55011 group 1 class A 100 g/s ms according to EN60068-2-27 15 g, 10 … 2000 Hz according to EN60068-2-6 Cable output, standard length 3 m PCRP31 Model Name Measurement Range (in mm) 100 / 500 / 1000 / 1500 / 2000 / 2500 / 3000 / 4000 / 5000 / 5750 Other ranges on request Outputs 10V = with 0 ... 10 V signal conditioner (3 wire) 420T = with 4 ... 20 mA signal conditioner (3 wire) Connection KAB3M = Cable output, length 3 m (standard) Order Code Mounting Set (see accessories page 62) Order Code Position Magnet (see accessories page 58) PCRP31-BFS... PCMAG... Order Example: PCRP31 - 2000 - 10V - KAB3M 42 CAT-PC-E-04 Tel.: +49-8123-986-0 Fax: +49-8123-986-500 www.asm-sensor.com ASM GmbH PCRP31 POSICHRON® Position Sensor Rod Profile with Pulse Output POSICHRON® position sensor in a stainless steel pressure case · · · · · · · · Protection class IP68 Compression-proof up to 15 bar Measurement range 0 ... 100 to 0 ... 5750 mm Absolute position measurement No power for the position magnet Wear- and maintenance-free Cable output Pulse output (start/stop) Output Resolution Sampling rate Linearity Specifications Housing material Protection class Operating temperature EMC, immunity to interference EMC, radio frequency emission Shock Vibration Connection Order Code PCRP31 Pulse output (start/stop) Essentially infinite 0.5 ... 2 kHz depending on measurement range ±0.1 mm for ranges £500 mm ±0.02 % f.s. for ranges >500 mm Stainless steel 1.4401 IP68, compression-proof up to 15 bar -40 ... +85 °C EN61326: 1998, Table A1 EN55011 group 1 class A 100 g/s ms according to EN60068-2-27 15 g, 10 … 2000 Hz according to EN60068-2-6 Cable output, standard length 3 m PCRP31 Model Name Measurement Range (in mm) 100 / 500 / 1000 / 1500 / 2000 / 2500 / 3000 / 4000 / 5000 / 5750 Other ranges on request Output STSP = with pulse output (start/stop) Connection KAB3M = Cable output, length 3 m (standard) Order Code Mounting Set (see accessories page 62) Order Code Position Magnet (see accessories page 58) PCRP31-BFS... PCMAG... Order Example: PCRP31 - 1500 - STSP - KAB3M ASM GmbH Tel.: +49-8123-986-0 Fax: +49-8123-986-500 www.asm-sensor.com CAT-PC-E-04 43 PCRP31 POSICHRON® Position Sensor Rod Profile with SSI Output POSICHRON® position sensor in a stainless steel pressure case · · · · · · · · Protection class IP68 Compression-proof up to 15 bar Measurement range 0 ... 100 to 0 ... 5750 mm Absolute position measurement No power for the position magnet Wear- and maintenance-free Cable output Synchronous serial output (SSI) Output Resolution Sampling rate Linearity Specifications Housing material Protection class Operating temperature EMC, immunity to interference EMC, radio frequency emission Shock Vibration Connection Synchronous serial (SSI) Typ. 2 µm 0.5 ... 2 kHz depending on measurement range ±0.1 mm for ranges £500 mm ±0.02 % f.s. for ranges >500 mm Stainless steel 1.4401 IP68, compression-proof up to 15 bar -40 ... +85 °C EN61326: 1998, Table A1 EN55011 group 1 class A 100 g/6 ms according to EN60068-2-27 15 g, 10 … 2000 Hz according to EN60068-2-6 Cable output, standard length 3 m Order Code PCFP23 PCFP23 Model Name Measurement Range (in mm) 100 / 500 / 1000 / 1500 / 2000 / 2500 / 3000 / 4000 / 5000 / 5750 Other ranges on request Output SSI = with synchronous serial output (SSI) Connection KAB3M = Cable output, length 3 m (standard) Order Code Mounting Set (see accessories page 62) Order Code Position Magnet (see accessories page 58) PCRP31-BFS... PCMAG... Order Example: PCRP31 - 1500 - SSI - KAB3M 44 CAT-PC-E-04 Tel.: +49-8123-986-0 Fax: +49-8123-986-500 www.asm-sensor.com ASM GmbH ASM GmbH Head zone Start position PCMAG View AA Mounting set PCRP31-BFS2 Guiding tolerance: dy = ±12 PCMAG Effective measurement range MR (e.g. 1000) Overall length A = MR+155 (e.g. 1155) (2 + n) x mounting set PCRP31-BFS2 distance approx. 300 … 500 mm Foot zone End position PCMAG PCRP31 POSICHRON® Position Sensor Rod profile with pressure case Outline drawing Gap Dimensions informative only For guaranteed dimensions consult factory! Tel.: +49-8123-986-0 Fax: +49-8123-986-500 www.asm-sensor.com CAT-PC-E-04 45 POSICHRON® Output Specification 420T and 10V Signal Conditioner 420T Current output (3 wire) Excitation voltage Excitation current Load resistor +18...+27 V DC, residual ripple 10 mVss 80 mA max. Output current Stability (temperature) Protection Output noise Operating temperature Immunity to interference (EMC) 350 W max. 4 ... 20 mA equivalent to 0 ... 100% range ±50 x 10-6 / °C full scale Reverse polarity, permanent short circuit 0.5 mVRMS -40 ... +85 °C According to EN 61326: 1998 Excitation + Signal + 420T Signal GND Signal conditioner 10V Voltage output (3 wire) Excitation voltage Excitation current Output voltage Output current Output load +18 ... +27 V DC, residual ripple 10 mVss 80 mA max. 0 ... +10 V DC equivalent to 0 … 100% range 2 mA max. Stability (temperature) Protection Output noise Operating temperature Immunity to interference (EMC) > 5 kW ±50 x 10-6 / °C full scale Reverse polarity, permanent short circuit 0,5 mVRMS -40 ... +85 °C According to EN 61326: 1998 Excitation + Excitation GND 10V Signal + Signal GND Signal Wiring Output signals 420T Excitation + Excitation GND Signal + Connection Mating Connector 54 CAT-PC-E-04 10V Excitation + Excitation GND Signal + Signal GND Connector pin no. 1 2 3 4 Cable colour white brown green yellow View to sensor connector Tel.: +49-8123-986-0 Fax: +49-8123-986-500 www.asm-sensor.com ASM GmbH POSICHRON® Output Specification Pulse Interface Pulse interface STSP (start/stop) Signal Diagram Excitation voltage Excitation current Stability (temperature) Wave velocity Level INIT and START/STOP Protection Operating temperature EMC, interference resistance EMC, emitted interference +18 ... +27 V DC, residual ripple 10 mVss 150 mA max. ±50 x 10-6 / °C full scale 2850 ...2950 m/s RS 485 / RS 422 Reverse polarity, short circuit -40 ... +85 °C EN61326: 1998, Table A1 EN55011 Group 1 Class A Cable Sensor circuit Subsequent circuit The subsequent circuit generates a signal on the INIT line. The position sensor answers with a START and a STOP signal. Position value x = t(x) · vs The position value will be calculated by multiplication of the time interval t(x) with the conversion factor specified on the type label. Signal wiring / connection Mating connector Pulse interface Connector pin no. Cable colour Excitation + Excitation GND INIT + INIT – STSP + STSP – Shield 1 2 3 4 5 6 Contact via connector housing white brown green yellow grey pink black View to sensor connector WS-CONN-D8 56 CAT-PC-E-04 CONN-M12-8P-X Tel.: +49-8123-986-0 Fax: +49-8123-986-500 www.asm-sensor.com ASM GmbH POSICHRON® Output Specification SSI Description The data transmission takes place by means of the two signals CLOCK and DATA. The processing unit (PLC, Microcomputer) sends pulse sequences which clocks the data transmission at the required transfer rate. With the first falling edge of the pulse sequence the position of the sensor is recorded and stored. The following rising edges control the bit-by-bit transmission of the data word. After a delay time the next new position information will be transmitted. Data Format (Train of 26 pulses) SSI (synchronous serial) Output Excitation Voltage Excitation Current Clock Frequency Code Resolution Delay between Pulse Trains Stability (Temperature) Operation Temperature Immunity to Interference (EMC) Sensor circuit Signal diagram EIA RS-422, RS-485, short-circuit proof +12 … +27 V DC, residual ripple 10 mVss 150 mA max. without load 100 kHz ... 1 MHz Gray 24 bit, continuous progression 2 µm max. >25 µs ±20 x 10-6 / °C full scale -40 ... +85 °C According to EN50082-2, EN50081-1 Cable Subsequent circuit DATA DATA CLOCK CLOCK Cable length Baud rate 50 m 100 m 100 … 1000 kHz 100 … 300 kHz Note: Extension of the cable length will reduce the maximum transmission rate. The signals CLOCK/CLOCK and DATA/DATA must be connected in a twisted pair cable, shielded per pair and common. WS-CONN-D8 Signal name Signal Wiring / Connection ASM GmbH Excitation + Excitation GND (0V) CLOCK CLOCK DATA DATA Connector pin no. Cable colour 1 2 3 4 5 6 white brown green yellow grey pink Tel.: +49-8123-986-0 Fax: +49-8123-986-500 www.asm-sensor.com View to sensor connector CONN-M12-8P-X CAT-PC-E-04 57