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Operation and maintenance instructions 

Series PME proportional pressure regulator 

5000044242 

Ver. 01 

 

 

2.

 

Introduction 

This manual illustrates how to properly use the 

Series PME electronic pressure regulator

This version of the Controller is identified with code 0184 xx xx xxx x xxxxx, where 0184 indicates 
the version of regulator and is followed by year, week, machine, station and serial number. 

3.

 

General recommendations 

The recommendations regarding safe use in this document should be observed at all times.  

 

Some  hazards  can  only  be  associated  with  the  product  after  it  has  been  installed  on  the 
machine/equipment. It is the task of the final user to identify these hazards and reduced the 
associated risks accordingly. 

 

The products dealt with in this manual may be used in circuits that must comply with the 
standard EN ISO 13849-1. 

 

For information regarding component reliability, contact Camozzi. 

 

Before proceeding with use of the product, carefully read all information in this document. 

 

The  instructions  in  this  manual  must  be  observed  together  with  the  instructions  and 
additional  information  regarding  the  product  in this  manual, available from the  following 
reference links: 

o

 

web site 

http://www.camozzi.com

 

o

 

Camozzi general catalogue 

o

 

Technical assistance service 

 

Assembly and start-up operations must be performed exclusively by qualified and authorized 
personnel on the basis of these instructions. 

 

It is the responsibility of the system/machine designer to ensure the correct selection of the 
most suitable pneumatic component according to the intended application. 

 

For all situations not contemplated in this manual and in situations in which there is the risk 
of potential damage to objects, or injury to persons or animals, contact Camozzi for advice. 

 

Never make unauthorized modifications to the product. In this case, any damage or injury 
to objects, persons or animals will be the responsibility of the user. 

 

All relevant product safety standards must be observed at all times. 

 

Never intervene on the machine/system before verifying that all working conditions are safe. 

 

Before  installation  and  maintenance,  ensure  that  the  specific  envisaged  safety  locks  are 
active, and then disconnect the electrical mains (if necessary) and system pressure supply, 
discharging  all  residual  compressed  air  from  the  circuit  and  deactivating  residual  energy 
stored in springs, condensers, recipients and gravity. 

 

To reduce the noise levels caused by the discharge of air from the component, envisage the 
use  of  silencers  or  convey  the  fluid  to  a  zone  where  no  personnel  are  envisaged  during 
normal operation. 

 

Avoid covering the equipment with paint or other substances that may reduce heat 
dissipation. 

Содержание PME Series

Страница 1: ...compatibility EMC Part 6 2 Generic standards Immunity for industrial environments EN 61000 6 4 2007 Electromagnetic compatibility EMC Part 6 4 Generic standards Emissions for industrial environments U...

Страница 2: ...al characteristics and conditions of use 7 7 Electrical Pneumatic circuit 15 8 Product storage and transport 15 9 Installation and start up 15 10 Digital output 19 11 NFCamApp 20 11 1 Information 21 1...

Страница 3: ...Operation and maintenance instructions Series PME proportional pressure regulator 5000044242 Ver 01 3 1 Product identification...

Страница 4: ...chnical assistance service Assembly and start up operations must be performed exclusively by qualified and authorized personnel on the basis of these instructions It is the responsibility of the syste...

Страница 5: ...PME electronic pressure regulator is composed of M12 5 pin connector 1 provides connection to power supply command signal and to the output digital signal for more details refer to the paragraph Inst...

Страница 6: ...5000044242 Ver 01 6 5 Pneumatic simbol Version with integrated exhaust valve and external servo pilot supply Version with integrated exhaust valve and internal servo pilot supply 3 ways N C version wi...

Страница 7: ...RE238 Maximum system pressure drop 50 cc min 10 cc min Maximun inlet pressure refer to coding table 11 bar D G and F Regulated pressure range 0 05 10 3 bar 0 72 150 PSI D 0 05 6 bar 0 72 87 PSI F 0 05...

Страница 8: ...case of versions with VS function Hysteresis 0 5 FS 0 7 FS Repeatability 0 4 FS 0 4 FS Linearity 0 3 FS 0 3 FS Resolution 0 3 FS 0 6 FS Overpressure discharge With relieving Modularity With Series MD...

Страница 9: ...ctions Series PME proportional pressure regulator 5000044242 Ver 01 9 Efficiency curve y 0 1033x 0 1 2 3 4 5 6 7 8 9 10 11 0 10 20 30 40 50 60 70 80 90 100 Regulated pressure bar Electrical control si...

Страница 10: ...let pressure and exhaust pressure Q Flow Percentage of the command signal Inlet pressure 7 bar Typical curve of flow rate from 0 5 to 7 bar P Regulated outlet pressure and exhaust pressure Q Flow Perc...

Страница 11: ...rom 0 5 to 7 bar P Regulated outlet pressure and exhaust pressure Q Flow Percentage of the command signal Inlet pressure 8 bar Typical curve of flow rate from 1 to 9 bar P Regulated outlet pressure an...

Страница 12: ...let pressure and exhaust pressure Q Flow Percentage of the command signal Inlet pressure 7 bar Typical curve of flow rate from 0 5 to 7 bar P Regulated outlet pressure and exhaust pressure Q Flow Perc...

Страница 13: ...let pressure and exhaust pressure Q Flow Percentage of the command signal Inlet pressure 7 bar Typical curve of flow rate from 0 5 to 7 bar P Regulated outlet pressure and exhaust pressure Q Flow Perc...

Страница 14: ...ng Time ms 36 82 175 Response Time ms 260 372 1 261 Settling Time ms 179 247 934 Step 100 to 0 Shifting Time ms 39 64 177 Response Time ms 678 957 4 152 Settling Time ms 470 708 3 170 PME 238 Type of...

Страница 15: ...accordance with current standards in the country of use Where possible avoid the risk of repeated pressure surges on the circuit where the component is installed The components must be fixed correctl...

Страница 16: ...ator can be fixed to the wall with the optional bracket code PRE ST 1 Fix the bracket to the wall with suitable screws 2 Connect the fittings G1 4 G3 8 or NPTF according to the PRE regulator size 3 Co...

Страница 17: ...rsion of polarity on the power supply voltage The board is also fitted with a non resettable 1A fuse to limit the maximum current absorption of the servovalve Use a power supply unit able to deliver a...

Страница 18: ...elded NOTE in the cable versions with 3 wires only pins 1 24 VDC 4 GND and 3 IN are available Pin 5 Dout is not available PIN ANALOG 1 24 VDC Power supply Connect to the positive pole 24VDC and to the...

Страница 19: ...ected between pin 5 Dout and pin 1 24V The operating mode of the digital output depends on what code is ordered There are three different operating modes Error the digital output changes state if the...

Страница 20: ...installed on android mobile device and available on Play Store NFCamApp communicates with the Series PME electronic pressure regulator via NFC connection and is able to configure the device Following...

Страница 21: ...e description of device sub type o Firmware firmware version o WiFi connection indicates if the WiFi connection is present not available for the Series PME electronic pressure regulator o Fieldbus ind...

Страница 22: ...try again to reach the target pressure Pressure regulation check mode serves to set the event type warning or alarm in case the regulated pressure doesn t reach the target value Refer to the Pressure...

Страница 23: ...the user to limit the reference signal range with respect to the nominal range while continuing to control the entire range of the regulated pressure on the PRE electronic regulator Therefore the two...

Страница 24: ...upply system and all other operating conditions remain within the admissible values Use with liquids or gas is not permitted according to the intended use The LED bar on the regulator provides informa...

Страница 25: ...es with high alternate or impulsive currents danger of parasitic currents o near sources of high intensity electromagnetic waves antennas danger of parasitic currents and or arcing of electric arcs 14...

Страница 26: ...Operation and maintenance instructions Series PME proportional pressure regulator 5000044242 Ver 01 26...

Страница 27: ...ipersonale Via Eritrea 20 I 25126 Brescia Italy Tel 39 030 37921 info camozzi com www camozzi com Product certification product certifications CE marking declarations of conformity and instructions pr...

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