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Operating instructions

Electronic pressure sensor

PM11

11426516 / 00   02 / 2022

GB

Summary of Contents for PM11

Page 1: ...Operating instructions Electronic pressure sensor PM11 11426516 00 02 2022 GB...

Page 2: ...to EHEDG 10 5 3 Ventilation diaphragm 10 5 3 1 Function ventilation diaphragm 10 5 3 2 Orientation filter cover 11 5 3 3 Replace filter cover 11 6 Electrical connection 13 7 Parameter setting 14 7 1 P...

Page 3: ...s and further information using the QR code on the unit packaging or at www ifm com 1 1 Symbols used Requirement Instructions Reaction result Designation of keys buttons or indications Cross reference...

Page 4: ...is document before setting up the product and keep it during the entire service life The product must be suitable for the corresponding applications and environmental conditions without any restrictio...

Page 5: ...nformation on pressure rating and bursting pressure Data sheet Avoid static and dynamic overpressure exceeding the indicated pressure rating by taking appropriate measures The indicated bursting press...

Page 6: ...hnology IEC 61131 9 for communicating with sensors and actuators Further information about IO Link at www io link com IO Link offers the following advantages Noise immune transmission of several proce...

Page 7: ...the wiring Electrical connection and automatically recognised by the unit 4 4 1 2 wire operation OUT2 pin 2 Analogue signal proportional to pressure 4 20 mA 4 4 2 3 wire operation OUT1 pin 4 Communic...

Page 8: ...asured value 3 Measuring range 4 Scaled measuring range 5 Signalling fault 21 5 mA P Pressure MAW Initial value of the measuring range with non scaled measuring range MEW Final value of the measuring...

Page 9: ...stallation where EHEDG conditions have to be met EHEDG position paper The tightening torque of the clamp adapter depends on the sealing version and the Shore hardness of the seal used u Tightening tor...

Page 10: ...f draining installation u Only use process adapters permitted according to EHEDG with special seals required by the EHEDG position paper The seal of the system interface must not be in contact with th...

Page 11: ...he ventilation diaphragm into a vertical position This guarantees the optimum drainage for liquids 3 1 2 u Ideal orientation 1 The filter cover is in a horizontal position w The ventilation diaphragm...

Page 12: ...r the diaphragm on the sensor u Observe the orientation of the filter cover Installation instructions E30139 E30467 When using the closed filter cover there is no pressure compensation of the measurin...

Page 13: ...3 2 1 1 BN 2 WH OUT2 L 1 L 1 BN 2 WH 4 BK 3 BU OUT1 IO Link OUT2 L 2 Fig 2 Wiring diagram colours to DIN EN 60947 5 2 BK Black BN Brown BU Blue WH White 1 2 wire operation 2w 2 3 wire operation 3w Pi...

Page 14: ...h the IO Link master u Follow the menu of the IO Link parameter setting software u Set the parameters u Put the device into operation 7 2 Parameter setting via the memory plug A parameter set can be w...

Page 15: ...flashes at 8 Hz 7 4 Scale analogue value u Select ASP2 and set the pressure value at which 4 mA is provided u Select AEP2 and set the pressure value at which 20 mA is provided Minimum distance between...

Page 16: ...easured value the internal meas ured value operating value of the sensor is shifted Setting range 3 3 of the measuring span dAA Damping for the analogue output Pressure peaks of short duration or high...

Page 17: ...ation After power on and expiry of the power on delay time of approx 0 5 s the unit is in the RUN mode normal operating mode It carries out its measurement and evaluation functions and generates outpu...

Page 18: ...the IODD Type Description Output behaviour Troubleshooting Error Unit faulty malfunction 21 5 mA Replace device Error Supply voltage too low Off Check the supply voltage Error Parameter setting outsid...

Page 19: ...urn shipment ensure that the unit is free from soiling especially from dangerous and toxic substances u It is not possible to repair the unit u After use dispose of the product or components in an env...

Page 20: ...setting Factory setting User settings ASP2 0 VMR AEP2 100 VMR uni bar mbar cof 0 0 dAA 0 1 dAP 0 06 VMR final value of the measuring range the indicated percentage of the final value of the measuring...

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