Festo VPPE-3-1/8-6-010 Bedienungsanleitung

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Translation of the original instructions

© 2021 all rights reserved to Festo SE & Co. KG

1Applicable Documents

All available documents for the product www.festo.com/sp.è

2Safety

2.1Safety instructions

–Only use the product in original status without unauthorised modifications.

–Only use the product if it is in perfect technical condition.

–Take into consideration the ambient conditions at the location of use.

–Before working on the product, switch off the power supply and secure it

against being switched on again.

2.2Intended use

The proportional-pressure regulator is intended to regulate a pressure propor-

tional to a specified setpoint value. The product is intended for use in industrial

environments.

2.3Training of qualified personnel

Installation, commissioning, maintenance and disassembly may only be per-

formed by qualified personnel. The qualified personnel must be familiar with the

installation of electrical and pneumatic control systems.

2.4Approvals

In combination with the UL inspection mark on the product, the information in this

section must also be observed in order to comply with the certification conditions

of Underwriters Laboratories Inc. (UL) for USA and Canada.

UL certification information

Product category codeQUYX, QUYX7

File numberE322346

Considered standardsUL 610101, CAN/CSAC22.2 No. 61010-1

UL mark

Tab. 1

•The unit shall be supplied by a power source which fulfils the requirements

on a limited-energy circuit in accordance to IEC/EN/UL/CSA 61010-1 or on a

Limited Power Source (LPS) in accordance to IEC/EN/UL/CSA 60950-1 or

IEC/EN/UL/CSA 62368-1 or a Class 2 circuit in accordance to NEC or CEC.

Electrical data and ambient conditions

Supply voltage24 V DC

Max. power3.6 W

Rated pressureMax. 0.8 MPa

Max. installation height2000 m

Tab. 2

3Further information

–Accessories www.festo.com/catalogue.è

–Spare parts www.festo.com/spareparts.è

4Service

Contact your regional Festo contact person if you have technical questions

èwww.festo.com.

4.1Function

4.1.1Functional principle

The VPPE... is intended for regulating pressure proportionally to a specified set-

point value. The main application lies in the option for replacing pressure regulat-

ors, which were previously set manually, with an electrically remote-controlled

controller, for example to have different machine parameters available quickly

and automatically. A built-in pressure sensor records the pressure at the working

port and compares this value with the setpoint value. If the actual value differs

from the setpoint value, the control valve is actuated until the output pressure

reaches the setpoint value.

Fig. 1 Pneumatic circuit symbol

4.2Design

4.2.1Product design

1

Supply port (pressure input)

2

Electrical connection

3

LED operating status indicator

4

Earth terminal

5

Air supply port (pressure output)

6

Through holes for lateral mounting

7

Through holes for front mounting

Fig. 2 Design

5Mounting

1.Place the VPPE-... as close to the consumer as possible. This improves control

precision and reduces response times.

2.Push two screws (M4) into the holes for lateral mounting or the holes for6

front mounting , max. tightening torque: 2Nm ( Fig.2).7è

3.Mount the VPPE-... in the intended position.

6Installation

6.1Pneumatic installation

1.Remove the covers from the supply ports.

2.Attach the tubing to the following ports ( Fig.2):è

–Supply port 1

–Air supply port 5

Operating medium

NOTICE!

Too much residual oil content in the compressed air will reduce the service life of

the valve.

•When using organic oils (oils that are based on synthetic esters or native

esters, e.g.rapeseed oil methyl ester), the maximum residual oil content of

0.1mg/m³ ( Compressed air to ISO 8573-1:2010 [–:–:2]).è

8136819

VPPE-3-1/8-6-010

Proportional-pressure regulator

8136819

2020-12d

[8136821]

Operating instructions

Festo SE & Co. KG

Ruiter Straße 82

73734 Esslingen

Germany

+49 711 347-0

www.festo.com

Produktspezifikationen