Electropneumatic pressure regulator
3 way proportional valve - series 605
Régulateur de pression électropneumatique
vanne proportionnelle à 3 orifices - série 605
Elektropneumatischer Druckregler
3 - W ege-Proportionalventil - Baureihe 605
PULSTRONIC
Inst allation manual
Manuel d'inst allation
Inst allationshandbuch
MS-P305-1.R2
GB
(3834600)
FR
DE
CONTENTS - SOMMAIRE - INHALT
GB
FR
DE
PULSTRONIC
- Presentation of PULSTRONIC range ___________________________________________________________ 3
- Dimensions ________________________________________________________________________________ 4
- Pneumatic connection ________________________________________________________________________ 5
- Electrical connection - analog setpoint ___________________________________________________________ 6
- Zero point adjustment ________________________________________________________________________ 7
- Span adjustment ____________________________________________________________________________ 7
- Proportional gain ____________________________________________________________________________ 8
- Pressure switch (option) ______________________________________________________________________ 8
- Présentation de la gamme PULSTRONIC _______________________________________________________ 9
- Encombrement ____________________________________________________________________________ 10
- Raccordement pneumatique __________________________________________________________________ 11
- Raccordement électrique - consigne analogique __________________________________________________ 12
- Réglage de décalage du zéro _________________________________________________________________ 13
- Réglage de la pente ________________________________________________________________________ 13
- Réglage du gain proportionnel ________________________________________________________________ 14
- Pressostat (option) _________________________________________________________________________ 14
- Präsentation der PULSTRONIC-Reihe _________________________________________________________ 15
A separate Declaration of Incorporation relating to EEC Directive 89/392/EEC Annex II B is available on request.
Please provide acknowledgement number and serial numbers of products concerned.
This product complies with the essential requirements of the EMC Directive 89/336/EEC and amendments. A
separate Declaration of Conformity is available on request.
Conformément à la directive CEE 89/392/CEE Annexe II B, une Déclaration d’incorporation peut être fournie sur
demande. Veuillez nous indiquer le numéro d’accusé de réception (AR) et les références ou codes des produits
concernés.
Ce produit est conforme aux exigences essentielles de la Directive 89/336/CEE sur la Compatibilité
et amendements. Une déclaration de conformité peut être fournie sur simple demande.
Eine Herstellererklärung im Sinne der EU-Richtlinie 89/392/EWG Anhang II B ist auf Anfrage erhältlich. Geben Sie
bitte für die entsprechenden Produkte die Auftragsnummer und Seriennummer an.
Dieses Produkt entspricht der Richtlinie 89/336/EWG und deren Ergänzungen über die Elektromagnetische
Verträglichkeit. Eine Konformitätserklärung steht auf Anfrage zur Verfügung.
Electromagnétique,
Page
ESD
WARNING
OBSERVE PRECAUTIONS
FOR HANDLING
ELECTROSTATIC
SENSITIVE DEVICES
ATTENTION
RESPECTER LES PRECAUTIONS
DE MANIPULATION
DES PRODUITS SENSIBLES
AUX DECHARGES
ELECTROSTATIQUES
ACHTUNG
VORSICHT BEI HANDHABUNG
VON ELEKTROSTATISCH
GEFÄHRDETEN
BAUTEILEN (EGB)
COPYRIGHT © 2001 - ASCO/JOUCOMATIC - All rights reserved / Tous droits réservés / Alle Rechte vorbehalten.
This product cont ains electronic component s sensitive to
discharge. An electrost atic discharge generated by a person or object coming in
cont act with the
To avoid the risk of electrost atic discharge, please observe the handling
precautions and recommendations contained in standard EN100 015-1 at
all times. Do not connect or disconnect the device when energised.
Ce produit contient des composant s électroniques sensibles aux décharges électrost atiques. Tout contact des connexions par une personne ou un
objet chargé d’électricité st atique pourrait entraîner la mise en p anne ou la
destruction de l’app areil.
Pour réduire les risques de décharges électrost atiques, veuillez respecter
les recommandations et
EN100 015-1, avant toute intervention sur ce produit.
Ne pas connecter ou déconnecter cet appareil lorsqu’il est sous tension.
Dieses Produkt enthält elektronische Bauteile, die gegenüber elektrost atischen Entladungen (ESD) empfindlich sind. Berührungen der elektrischen Bauteile durch Personen oder Gegenstände können zu einer elektrost atischen Entladung führen, die das Produkt beschädigt oder zerstört.
Um das Risiko einer elektrost atischen Entladung zu vermeiden, sind die
Handhabungshinweise und Empfehlungen nach EN 100015-1 zu beachten. Zum elektrischen Anschließen oder Trennen des Produkt s ist die
V ersorgungssp annung abzuschalten.
electrical component s can damage or destroy the product.
précautions de manipulation définies p ar la norme
electrost atic
2
Series 605
1
3
2
X
W
3-PORT PROPORTIONAL VALVE
WITH CONTROL LOOP
PULSTRONIC
GENERAL
The PULSTRONIC is a compact electropneumatic pressure regulator (E/P transducer)
which converts an electrical signal into a pneumatic pressure. It is particularly suited for precise
pressure regulation due to its integrated control loop with electronic pressure feedback.
SPECIFICATIONS
FLUID :air or neutral gases, filtered at 50 µm, lubricated or not
CONNECTION :instant fittings for flexible hose O.D. 4 mm
G 1/8, G 1/4, G 1/2
OPERATING PRESSURE :see "pressure range"
TEMPERATURE - FLUID : 0 °C to 60 °C
- AMBIENT :0 °C to 50 °C
ANALOG SETPOINT
FAILSAFE FUNCTION :pressure held at power failure, without control
HYSTERESIS :< 1 % of maximum output pressure (PMR)
REPEATABILITY :0.5 % of maximum output pressure (PMR)
: 0 - 10 V, 0 - 20 mA, 4 - 20 mA
GB
CONSTRUCTION
Body: aluminium and synthetic material
Internal parts: stainless steel and synthetic material
Sealings: nitrile (NBR), FPM
ELECTRICAL CHARACTERISTICS
Voltage
(residual ripple: max.10 %)
+/-10%
24 V=
Max. consumption
(W)
3.6
Max. current
(mA)
150
CHOICE OF EQUIPMENT
Ø
Ports
Instant fitting O.D. 4 mm
G 1/8
G 1/4
G 1/2
CODIFICATION
A: CONSTRUCTION (connection), body
1 = DN 12, 1/2, indirectly operated
5 = DN 0.5, instant fitting for flexible hose O.D. 4, directly operated
7 = DN 4, 1/8, indirectly operated
9 = DN 7, 1/4, indirectly operated
S: SETPOINT
0 = 0 ... 10 Volt
1 = 0 ... 20 mA
2 = 4 ... 20 mA
O: OPTION
0 - without option
1 = Feedback output 0 ... 10 Volt
2 = PNP pressure switch, ± 5 %
(*) Only one option possible.
Special designs (consult us).
Versions in bold letters are standard versions.
(*)
Ø Nominal diameter
6 0 5 A S O F P
Insulation
class
(mm)
0.5
4
7
12
Pulstronic DN 0.5 Pulstronic DN4...DN12
W
X
2
1
3
Protection
degree
F
IP 65
P: PRESSURE RANGE
Relative pressure: Min.-max. input pressure:
1 = 0 - 1 bar
2 = 0 - 2 bar 2.5 - 5 bar
3 = 0 - 3 bar 3.5 - 5 bar
6 = 0 - 6 bar 6.5 - 8 bar
0 = 0 - 10 bar 10.5 - 12 bar
F: PNEUMATIC CONNECTION
(tapped port 1 - 2 (3))
0 = tapped G (ISO 228/1),
exhaust (3) protected, non connectable
3 = tapped G (ISO 228/1),
with collectable exhaust (3) (**)
4=
tapped NPT, exhaust (3) protected, non connectable
(**)
5 = tapped NPT, with collectable exhaust (3) (**)
(**)
Selectable for DN4, 7, 12 only.
For DN0.5 : F=0
Spade plug size 15 connector, DIN 43650,
9,4 mm, industr y standard B, rotatable by 90°
(only on DN 0.5)
Electrical connection
(delivered with solenoid valve)
Flow at 6 bar
(l/min - ANR)
7
550
1250
4000
1.5 - 2 bar
ACCESSORIES
• Fastening clips for adaptation on symmetrical rails to DIN/EN 50022, set of 10 clips - cat. no: 33400036 (only for DN 0.5 version)
•
Spade plug, 4 to 6 diameter cable, size 15 connector, DIN 43650, 9,4 mm, industry standard B - IP65, with 4 pins - cat. no.: 88100240
3
PULSTRONIC INSTALLATION
DIMENSIONS AND WEIGHTS
DN 0.5 VERSION WITH INSTANT FITTING O.D. 4 mm
Weight: 175 g
for adaptation on symmetrical rail to DIN/EN50022
1 = Supply pressure
2 = Output pressure
Electrical connection by connector
Exhaust
Recess for fastening clip 334 00 036
Port "1"
Port "2"
Instant fitting for hose Ø4mm
size 15 - with 4 pins - Pg7P
3 x M3 - depth: 8
=
=
VERSIONS G 1/8 (DN4) - G 1/4 (DN 7) - G 1/2 (DN 12)
2
Threaded connection for
grounding screw M3 - depth: 6
Maintenance orifice for electronics : Pg 13.5
Electrical connection by connector
size 15 - with 4 pins - Pg7P
1
3
(*) Flange for exhaust
connection (3) or for silencer
mounting (on request)
Port
diameters
ABCDEFGHKLM NPSTUV
Dimensions (mm)
Weights
(kg)
G1/8 135 96 51 36 10 G1/8 13 21.5 55.5 4 2 10 22 M 5 83 17 3 4 12 0.400
G1/4 150 112 67 46 10 G1/4 18.5 30.5 71.5 60 4 5 32 M 5 94 24 48 12 0.700
G1/2 187 148 103 55 12 G1/2 25.5 45.5 107.5 70 17 45.7 M 8 9 8 26 5 2 15 1.000
4
PULSTRONICINSTALLATION
PNEUMATIC CONNECTION
The PULSTRONIC range comprises the following 4 main versions:
- DN 0.5: with instant fittings
- DN4 - DN7 - DN12mm: with threaded connections
DN 0.5mm DN 4 - DN 7 - DN 12 mm
Port 3 threaded on request.
3
Port connections
Version 1
(Pressure supply)
DN 0 . 5 Instant fittings for flexible hose Ø4mm O.D. protected, not connectable
DN 4 G1/8 G1/8 protected, not connectable(*)
DN 7 G1/4 G1/4 protected, not connectable(*)
DN 12 G1/2 G1/2 protected, not connectable(*)
) On request, these versions can be equipped with a connection flange with threaded port 3 (size identical to port 1) for exhaust
(
*
collection or silencer mounting.
(Pressure outlet)
2
3
(Exhaust)
Silencers
Plastic body Bronze body
G1/8 34600406 34600001
G1/4 34600407 34600002
G1/2 34600409 34600004
CODES
Recommendations for pneumatic connection
To achieve tightness, use a cylindric fitting with fitting sealing disc or a tapered fitting and a liquid sealant. Make sure to apply only a
small quantity of sealant.
PTFE (polytetrafluoroethylene) sealing tape and hemp should not be used as they may get into the inside of the valve and damage it.
To ensure maximum performance, we recommend using pneumatic lines and connections adjusted to the nominal diameter of the valve.
The supply pressure must always be less than the maximum input pressure and must be 0.5 bar above the maximum output
pressure.
Use a sufficiently filtered pressure supply (50 µm, free of condensate). Mount the filter as close as possible to the PULSTRONIC valve.
OPERATING PRINCIPLE
DN 0.5 mm G1/8 - G1/4 - G1/2
Analog setpoint
Analog feedback
3
1
Analog setpoint
Analog feedback
2
1
2
3
or/ou/oder
3
5
PULSTRONIC INSTALLATION
ELECTRICAL CONNECTION
PULSTRONIC valves are provided with a socket with 4 male pins. The electrical connection is made with a connector size 15 with 4
female pins and a cable gland. Cable entry dia.: 6 mm.
View on female connector side:
2
4
!
3
1
1) The coil must only be supplied with 24V DC at a tolerance of ± 10% and a max. ripple of 10% (no supply via diode bridge).
Overvoltage or a ripple rate exceeding 10% may damage the electronics.
2) The max. current at pin 4 is 500 mA. Pin 4 is protected against short circuit and overload.
3) If a relay (inductive load) is connected to the pressure switch output, a freewheel diode or a varistor must be used.
4) The valve must be grounded over the dia. M3 connection on the body with an external earthing terminal.
5) A shielded cable must be used for protection against interference and EMC.
6) When adjusting this device, carefully follow the instructions given in this installation manual and all ESD handling
procedures.
ANALOG SETPOINT
The PULSTRONIC valve with analog control is available in the following versions:
• Voltage setpoint : 0 - 10 V (version: 0)
• Current setpoint : 0 - 20 mA (version: 1)
As a standard (version: 0), the PULSTRONIC valve is factory adjusted to be used with a setpoint of 0 - 10V.
On-site adjustment is possible by setting the zero point between -2V and +5V (240 k Ω input resistance).
1 - + 24V (POWER)
2 - GND (POWER)
3 - Setpoint (0 - 10 V / 0 - 20 mA / 4 - 20 mA)
4 - Option: Feedback value or pressure switch
(Pin 4 is not an earth connection)
4 - 20 mA (version: 2)
Factory adjustments
PULSTRONIC valves are factory-adjusted as follows:
- 0 bar output pressure at a setpoint of 0 V (*).
- Span of 10 volts at maximum output pressure (100%) (
- Maximum proportional gain (
) Adjustment by customer for special application requirements is possible (see following pages).
(
*
*
).
*
).
SETTING PROCEDURE
First adjust the zero point, then - if necessary - the proportional gain.
1) Use potentiometer P4 to set the minimum output pressure for the minimum setpoint.
2) Use potentiometer P5 to reduce the proportional gain if necessary.
Position of potentiometers
Remove the plug at the top View from top
P3
P3 = Span adjustment
P 4 = Zero point adjustment -20 % ... +50 %
P 5 = Proportional gain (5 ... 50)
P 6 = Pressure switch adjustment (window size)
±2,5 ... ±10 % (optional)
6
PULSTRONICINSTALLATION
ZERO POINT ADJUSTMENT (potentiometer P4)
Example 1: At a setpoint of 1 volt, the output pressure should be 3 bar: Apply a setpoint of 1 volt and turn potentiometer P4 clockwise
until 3 bar are reached.
Example 2: At a setpoint of 2 volts, the output pressure should be 0 bar: Apply a setpoint of 2 volts and turn potentiometer P4
counterclockwise until 0 bar is obtained.
Turn
Max. output
pressure
potentiometer P4
clockwise
FACTORY SETTING
Saturation zone
Turn potentiometer P4
counterclockwise
Max. output
pressure
(bar)
1(*)1,5 2
22,55
33,55
66,58
10 10,5 12
(*) Only on DN 0.5
Input pressure
MIN.
(bar)
MAX.
(bar)
2 V
In order to avoid damaging the pressure sensor, the supply pressure must always be less than the maximum input pressure
defined above.
0
5 V
10 mA
10 V
20 mA
SPAN ADJUSTMENT (potentiometer P3)
Example for a valve adjustment with a maximum output pressure of 6 bar.
At a setpoint of 0 - 10 Volts the output pressure should be 0 to 5 bar:
Apply a setpoint of 10 Volts and turn potentiometer P3 counterclockwise until 5 bar are reached at the valve output.
Max.
output pressure
Max. output
pressure
0.75
FACTORY SETTING 100%
SETTING 75%
0
Span adjustment with
potentiometer P3
Turn potentiometer clockwise.
Turn potentiometer counterclockwise.
10 V
20 mA
The span can be adjusted between 75 and 100 % of the maximum output pressure.
The factory setting is 100 %.
7
Loading...