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IFM Electronic PN50 Series, Operating Instructions Manual, Page: 6 / 17

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IFM Electronic PN50 Series Operating Instructions Manual Download Page 6

6

5 Installation

Before mounting and removing the sensor, make sure that no pressure is 
applied to the system.

 

►

Insert the unit in a G¼ process connection.

 

►

Tighten firmly. 

6 Electrical connection

The unit must be connected by a qualified electrician.
The national and international regulations for the installation of electrical 
equipment must be adhered to.
Voltage supply to EN50178, SELV, PELV.

 

►

Disconnect power.

 

►

Connect the unit as follows: 

3

1

4

2

L

L

1
4
3 BU

BK

BN

Pin 1

Ub+

Pin 3

Ub-

Pin 4

switching output for pressure monitoring

Pin 2

not connected

Core colours of ifm sockets:
1 = BN (brown), 3 = BU (blue), 4 = BK (black).

Summary of Contents for PN50 Series

Page 1: ...Operating instructions Pressure sensor PN50xx 704789 00 05 2010 UK ...

Page 2: ...0 9 1 Parameter setting general 10 9 2 Configuring the display optional 12 9 3 Setting the output signal 12 9 3 1 Setting the output function 12 9 3 2 Setting the switching limits 12 9 4 User settings optional 12 9 4 1 Setting the delay time for OUT1 12 9 4 2 Setting the damping for OUT1 12 9 5 Service functions 13 9 5 1 Reading the min max values for the system pressure 13 10 Operation 13 10 1 Re...

Page 3: ... or damage to property In all applications check compliance of the product materials chapter 12 Technical data with the media to be measured Use in gases at pressures 25 bar only after contacting the manufacturer ifm For units with cULus approval and the scope of validity cULus The device shall be supplied from an isolating transformer having a secondary Listed fuse rated as noted in the following...

Page 4: ...eding the indicated overload pres sure are to be avoided by taking appropriate measures The indicated bursting pressure must not be exceeded Even if the bur sting pressure is exceeded only for a short time the unit can be destroyed NOTE Risk of injury Use in gases at pressures 25 bar only after contacting the manufacturer ifm High pressure units 400 bar are supplied with an integrated damping devi...

Page 5: ...set switching limits SP1 rP1 The following switching functions can be selected Hysteresis function normally open OU1 Hno fig 1 Hysteresis function normally closed OU1 Hnc fig 1 First the set point SP1 is set then the reset point rP1 at the requested distance Window function normally open OU1 Fno fig 2 Window function normally closed OU1 Fnc fig 2 The width of the window can be set by means of the ...

Page 6: ...st be connected by a qualified electrician The national and international regulations for the installation of electrical equipment must be adhered to Voltage supply to EN50178 SELV PELV Disconnect power Connect the unit as follows 3 1 4 2 L L 1 4 3 BU BK BN Pin 1 Ub Pin 3 Ub Pin 4 switching output for pressure monitoring Pin 2 not connected Core colours of ifm sockets 1 BN brown 3 BU blue 4 BK bla...

Page 7: ...surement LEDs 5 to 7 not used LED 8 switching state of the output 9 Alphanumeric display 4 digits Indication of the current system pressure Indication of the parameters and parameter values 10 Set pushbutton Setting of the parameter values scrolling by holding pressed incremental by pressing briefly 11 Mode Enter pushbutton Selection of the parameters and acknowledgement of the parameter values ...

Page 8: ...8 Menu 8 Menu structure 8 1 ...

Page 9: ...function H or window function F normally open no or normally closed nc each EF Extended functions Opening menu level 2 Uni Standard unit of measurement for the system pressure HI Maximum value memory for the system pressure LO Minimum value memory for the system pressure only PN5004 dS1 Switch on delay for für OUT1 dr1 Reset delay für OUT1 dAP Damping for OUT1 diS Update rate and orientation of th...

Page 10: ...e of the parame ter bit flashes for 5 s After 5 s Setting value is changed incremental by pressing briefly or scrolling by holding pressed The numerical values are incremented continuously If the value is to be reduced Let the display move to the maximum setting value Then the cycle starts again at the minimum setting value 3 Acknowledge parameter value Press Mode Enter briefly The parameter is di...

Page 11: ...meter of the submenu is displayed here Uni Locking unlocking The unit can be locked electronically to prevent unintentional wrong settings Ensure that the unit is in the normal operating mode Press Mode Enter Set for 10 s Loc is displayed During operation Loc is displayed briefly when you try to change parameter values For unlocking Press Mode Enter Set for 10 s uLoc is displayed On delivery Unloc...

Page 12: ...closed Fno window function normally open Fnc window function normally closed Setting the switching limits 9 3 2 Select SP1 and set the value at which the output switches Select rP1 and set the value at which the output switches back rP1 is always lower than SP1 The unit only accepts values which are lower than SP1 User settings optional 9 4 Setting the delay time for OUT1 9 4 1 dS1 switch on delay...

Page 13: ... according to the set parameters Operation indication chapter 7 Operating and display elements Read the set parameter values 10 1 Press Mode Enter briefly until the requested paramerter is displayed Press Set briefly The unit indicates the corresponding parameter value for 15 s After another 15 s the unit returns to the Run mode Fault indication 10 2 OL overload pressure measuring range exceeded U...

Page 14: ...y 2 LED s 3 programming button Technical data 12 Operating voltage V 18 36 DC1 Current rating mA 250 Current consumption mA 50 Reverse polarity and overload protected up to 40 V Short circuit protected Watchdog Voltage drop V 2 Power on delay time s 0 3 Switching frequency Hz max 170 ...

Page 15: ...4S15 stainless steel 316L 1 4404 PC Makrolon PBTP Pocan PEI FPM Viton 2 Protection IP 67 III 3 Protection IP 65 III 4 Insulation resistance MΩ 100 500 V DC Shock resistance g 50 DIN IEC 68 2 27 11ms Vibration resistance g 20 DIN IEC 68 2 6 10 2000 Hz Switching cycles min 100 million Operating temperature C 20 80 UB 32 V 20 60 UB 32 V Medium temperature C 25 80 Storage temperature C 40 100 EMC EN 6...

Page 16: ...9 5 0 5 PSI 20 1450 10 1440 10 MPa 0 10 10 00 0 05 9 95 0 05 PN5003 bar 0 2 25 0 0 1 24 9 0 1 PSI 4 362 2 360 2 MPa 0 02 2 50 0 01 2 49 0 01 PN5004 bar 0 90 10 00 0 95 9 95 0 05 PSI 12 145 13 144 1 MPa 0 090 1 000 0 095 0 995 0 005 PN5006 bar 0 02 2 50 0 01 2 49 0 01 PSI 0 4 36 2 0 2 36 0 0 2 kPa 2 250 1 249 1 PN5007 mbar 10 1000 5 995 5 PSI 0 2 14 5 0 1 14 4 0 1 kPa 1 0 100 0 0 5 99 5 0 5 inHg 0 ...

Page 17: ...ing User setting SP1 25 VMR rP1 23 VMR OU1 Hno dS1 0 0 dr1 0 0 dAP 60 diS d2 Uni bAr mbAr the indicated percentage of the final value of the measuring range VMR of the corresponding sensor in bar mbar is set More information at www ifm com ...

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