Festo VPCB-6-L-8-G38-10-F-D3-T22 Handleiding

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Translation of the original instructions

© 2020 all rights reserved to Festo SE & Co. KG

1Applicable Documents

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

User documentationName, typeContents

Instruction manualConnection set, VABS-P15-S-B6Assembly

Instruction manualControl element, VAOH-P15-H13Operation

Instruction manualBalancer kit, YHBP-BAssembly and installa-

tion

Instruction manualSensor interface, CASB-MT-D3-R7Assembly

Tab. 1 Documentation on the Product

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.

–Prior to mounting, installation and maintenance work: Switch off power sup-

ply and secure it from being switched back on.

2.2Intended Use

The purpose of the valve unit is to control a pneumatic cylinder in balancer applic-

ations.

The product is intended for use in industrial environments. Outside industrial

environments, e.g.in commercial and residential/mixed-use areas, it may be

necessary to take measures to suppress radio interference.

2.3Training of skilled personnel

Installation, commissioning, maintenance and disassembly should only be con-

ducted by qualified personnel.

The specialized personnel must be familiar with the installation and operation of

electrical and pneumatic control systems.

3Further information

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

4Service

Contact your regional Festo contact person if you have technical questions

èwww.festo.com.

5Product overview

5.1Functional Principle

The valve unit consists of a 3/3-way proportional-pressure regulator and

two2/2-way valves. The purpose of the 3/3-way proportional-pressure regulator

is to regulate the cylinder pressure and the cylinder position. The two2/2-way

valves serve as non-return valves for shutting off the cylinder volume in the event

of an error (loss of voltage, fall in pressure, too high travel speed, etc.). For

increased safety requirements, the valve unit can be equipped with switching pos-

ition sensing for the non-return valves (VPCB-...-T22-M).

VPCB-...-T22VPCB-...-T22-M

Tab. 2 Pneumatic Circuit Symbol

5.2Product design

1

Connection for switching position

sensing (optional)

2

Connection X1: displacement

encoder/sensor interface

3

Earth connection

4

Connection (3): exhaust air

5

Connection (1): compressed air

6

Manual exhausting

7

Installation option for connection

set VABS-P15-S-B6

8

"Status" LED

9

“Power/Error” LED

Fig. 1 Connection and display components – front panel

10

Connection X2: controller

11

Connection for control element

12

Connection (2): working air (bal-

ancer cylinder)

13

Shut-off valve 1

14

Shut-off valve 2

Fig. 2 Connection and display components–back panel

6Mechanical installation

1.Make sure there is sufficient space for the connecting cable and tubing con-

nections.

Ä

This will prevent kinks from forming in the connecting cables and the

tubing.

2.Place the valve as close to the consumer as possible.

Ä

This leads to better control response.

3.Attach the valve using the 4 screw holes M5 (10mm deep) under the valve or

on the valve side with the pneumatic connections (1) and (3). Tightening

torque: 5Nm£

7Installation

7.1Pneumatic Installation

1.Attach the following connections:

–Connection (1) compressed air

–Connection (2) working air (balancer cylinder)

–Connection for control element 1 Applicable Documentsè

8135601

VPCB-...-T22

Valve unit

8135601

2020-09b

[8135603]

Operating instructions

Festo SE & Co. KG

Ruiter Straße 82

73734 Esslingen

Germany

+49 711 347-0

www.festo.com

Product specificaties