Burkert 6106 User Manual [en, de, fr]

PTB 01 ATEX 2175

Device with II 2G EX i approval
Geräte mit II 2G EX i Zulassung
Appareils avec mode de protection II 2G EX i

Exapmple / Beispiel / Exemple

Type 6106

Operating Instructions

Bedienungsanleitung
Manuel d‘utilisation

We reserve the right to make technical changes without notice.
Technische Änderungen vorbehalten.
Sous réserve de modifications techniques.

© 2002 - 2011 Bürkert Werke GmbH

Operating Instructions 1111/13_EU-ML_00804563/ Original DE

Contens:

PTB 01 ATEX 2175

1. OPERATING INSTRUCTIONS ...................................................................4

1.1. Symbols

2. AUTHORIZED USE .........................................................................................5

2.1. Restrictions

2.2. EX approval .......................................................................................5

3. BASIC SAFETY INSTRUCTIONS .............................................................6

4. GENERAL INFORMATION ...........................................................................7

4.1. Contact addresses .......................................................................... 7

4.2. Warranty

4.3. Information on the Internet ............................................................. 7

5. APPLICATION CONDITIONS OF THE DEVICES .............................7

5.1. Individual assembly, block assembly ............................................7

5.2. Operating temperature range ........................................................ 7

6. TECHNICAL DATA ...........................................................................................8

6.1. Conformity

6.2. Standards

6.3. Licences

6.4. Operating conditions ....................................................................... 8

6.5. Electrical data....................................................................................9

..............................................................................................4

........................................................................................5

.............................................................................................7

.........................................................................................8

........................................................................................... 8

............................................................................................. 8

7. INSTALLATION

7.1. Safety instructions .........................................................................12

7.2. Installation of Type 6106 ..............................................................13

7.3. Types of connection .......................................................................13

8. MAINTENANCE, TROUBLESHOOTING ............................................ 13

8.1. Safety instructions .........................................................................13

8.2. Maintenance work ..........................................................................13

8.3. Troubleshooting

9. TRANSPORT, STORAGE, DISPOSAL .................................................14

............................................................................................... 12

..............................................................................14

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PTB 01 ATEX 2175

Operating instructions

1. OPERATING INSTRUCTIONS

The operating instructions describe the entire life cycle of the device.
Keep these instructions in a location which is easily accessible to
every user and make these instructions available to every new owner
of the device.

The operating instructions contain important safety
information!

Failure to observe these instructions may result in hazardous
situations.

The operating instructions must be read and understood.

•

1.1. Symbols

DANGER!

Warns of an immediate danger!

• Failure to observe the warning may result in a fatal or serious
injury.

WARNING!

Warns of a potentially dangerous situation!

• Failure to observe the warning may result in serious injuries or
death.

CAUTION!

Warns of a possible danger!

• Failure to observe this warning may result in a medium or minor
injury.

NOTE!

Warns of damage to property!

• Failure to observe the warning may result in damage to the
device or the equipment.

Indicates important additional information, tips and
recommendations.

Refers to information in these operating instructions or in
other documentation.

→ designates a procedure which you must carry out.

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PTB 01 ATEX 2175

Authorized use

2. AUTHORIZED USE

Unauthorized use of the device Type 6106 may be dangerous
to people, nearby equipment and the environment.

• The device is used exclusively as a solenoid valve for media per­mitted according to data sheet and for use in Group II Category
2 G and temperature class T4, T5 or T6 (see specifications on
the approval plate).

• The applied protection class is the intrinsic safety EX “i” for coils
with circular plug connection, rectangular plug connection with
or without protective collar as well as connection by pressed-in
single wires and device socket connection in accordance with
DIN 43650 Form C.

• The faultless and reliable operation of the system assumes cor­rect transportation, correct storage and installation as well as
careful operation and maintenance. Any other use is regarded as
unauthorized. Bürkert is not liable for any resulting damage. The
user alone bears the risk.

• Only use the device for its intended purpose.

2.1. Restrictions

If exporting the system/device, observe any existing restrictions.

2.2. EX approval

The EX approval is only valid if the modules and components autho­rized by Bürkert are used as described in these operating instructions.

Type 6106 may be used only in combination with the additional com­ponents released by Bürkert, otherwise the EX approval will be voided!

If any unauthorized changes are made to the device, modules or com­ponents, the EX approval will also be voided.

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3. BASIC SAFETY
INSTRUCTIONS

These safety instructions do not make allowance for any

• Contingencies and events which may arise during the installation,

operation and maintenance of the devices.

• Local safety regulations – the operator is responsible for observing

these regulations, also with reference to the installation personnel.

Danger of explosion!

• The device is a closed system and must not be modified in any
way.

A device which has already been used in a non-hazardous “i” circuit
must no longer be used in the hazardous “i” circuit, as safety cannot
be guaranteed.

• Use the device in the hazardous “i” circuit only.

• Devices which were used in a non-hazardous “i” circuit must be
identified after they have been removed, denoting that their use is
prohibited in the hazardous “i” circuit.

Danger – high pressure!

When reaching into the system, there is an acute risk of injury.

• Before dismounting pneumatic lines and valves, turn off the
pressure and vent the lines.

• During the installation, make certain the flow direction is correct.

• Observe applicable accident prevention and safety regulations
for pressurized devices.

PTB 01 ATEX 2175

Basic safety instructions

Danger of explosion caused by electrostatic charge!

If there is a sudden discharge from electrostatically charged
devices or persons, there is a danger of explosion in the EX area.

• Using suitable measures, ensure that no electrostatic charges
can occur in the EX area.

• Clean the device surface by gently wiping it with a damp or anti­static cloth only.

General Hazardous Situations.

To prevent injuries:

• Ensure that the system cannot be activated unintentionally.

• Installation and maintenance work may be carried out only by
authorized technicians with the appropriate tools.

• After an interruption in the power supply or pneumatic supply,
ensure that the process is restarted in a defined or controlled
manner.

The device may be operated only when in perfect condition and

•
in consideration of the operating instructions.

• The general rules of technology must be observed for application
planning and operation of the device.

Failure to observe this operating manual and its operating
instructions as well as unauthorized tampering with the device
release us from any liability and also invalidate the warranty
covering the devices and accessories!

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PTB 01 ATEX 2175

General information

4. GENERAL INFORMATION

4.1. Contact addresses

Germany

Bürkert Fluid Control Systems
Sales Center
Christian-Bürkert-Str. 13-17
D-74653 Ingelfingen
Tel. + 49 (0) 7940 - 10 91 111
Fax + 49 (0) 7940 - 10 91 448
E-mail: [e-mail]

International

Contact addresses can be found on the final pages of the printed
operating instructions.

And also on the Internet at: www.burkert.com

4.2. Warranty

The warranty is only valid if the device is used as intended in accordance
with the specified application conditions.

4.3. Information on the Internet

The operating instructions and data sheets for Type 6106 can be found
on the Internet at: www.burkert.com

5. APPLICATION CONDITIONS OF
THE DEVICES

5.1. Individual assembly, block
assembly

The solenoid coils type AC21 are suitable for individual assembly and
for block assembly.

5.2. Operating temperature range

For each type observe the operating temperature range specified in
the Electrical Data.

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PTB 01 ATEX 2175

Technical data

6. TECHNICAL DATA

6.1. Conformity

The device conforms to the EC directives according to the EC
Declaration of Conformity.

6.2. Standards

The conformity with EC guidelines is guaranteed in accordance with
standards:

EN 60079-0, EN 60079-11

•

6.3. Licences

The EC type-examination certificate PTB 01 ATEX 2175 was issued
by the

PTB (Physikalisch Technische Bundesanstalt)
Bundesallee 100

38116 Braunschweig
which also audits production (CE 102).
The EC type-examination certificate can be found on the Internet at:

www.burkert.com

6.4. Operating conditions

WARNING!

Danger of explosion!

It is highly risky to exceed the technical data indicated on the
rating plate!

• Never exceed the technical data indicated on the rating plate.

Rating plate

Fig. 1: Location of the rating plate

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PTB 01 ATEX 2175

IEC Ex PTB 06.0102

II 2 G Ex ia IIC T6

S/N XXXXX

Made in Germany

CE0102

XXXXXXX

W2YLT

Ex ia IIC T6 AC21
P, U, I see manual

PTB 01 ATEX 2175

Technical data

6.4.1. Rating plate

IEC EX - Approval number

EX designation,

Temperature class

PTB approval number

Serial number of the coil,

CE identification,

Identification number of the coil

Voltage (± 10 %), Power (see oper-

ating instructions)

EX designation

Fig. 2: Description of the rating plate

6.5. Electrical data

6.5.1. Coil dimensions

Length

(mm)

27 15.5 34 42
27 15.5 28 39 JF80

Approval code:
PD88 Ex ia II C T6

PD39 Ex ia II C T5
PE92 Ex ia II C T4

Electrical connection:
JC09 Pressed-in single wires 0.2 mm2 (AWG 24)

JF79 Circular plug connection M8, 3-pole
JF80 Rectangular plug connection, 2-pole
JF82 Rectangular plug connection, 2-pole without

Not specified Appliance socket connection in accordance with

Width
(mm)

Height

(mm)

protective collar

DIN 43650 form C

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Mass

(g)

Electrical

connection

ohne Angaben

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PTB 01 ATEX 2175

Technical data

6.5.2. Use in temperature class T6

Ignition protection type Ex ia, Gas group II C

Temperature

class

T6

The maximum permitted power depends on the max.
ambient temperature, the temperature class and the
installation.

Max. per-

mitted

ambient tem-

perature [°C]

-40 ... +60

-40 ... +55 0.5

-40 ... +50 0.7

-40 ... +45 0.9

-40 ... +40 1.1

-40 ... +60

-40 ... +55 0.9

-40 ... +50 1.1

Assembly Max. per-

mitted power
consumption

Block

assembly

Individual

[W]

0.4

0.7

6.5.3. Use in temperature class T5

Ignition protection type Ex ia, Gas group II C

Temperature

class

T5

Max. per-

mitted

ambient tem-

perature [°C]

-40 ... +75

-40 ... +70 0.5

-40 ... +65 0.7

-40 ... +60 0.9

-40 ... +55 1.1

-40 ... +75

-40 ... +70 0.9

-40 ... +65 1.1

Assembly Max. per-

mitted power
consumption

Block

assembly

Individual

6.5.4. Use in temperature class T4

Ignition protection type Ex ia, Gas group II C

Temperature

class

T4

Max. per-

mitted

ambient tem-

perature [°C]

-40 ... +100 Block

Assembly Max. per-

assembly

mitted power
consumption

[W]

0.4

0.7

[W]

0.7

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PTB 01 ATEX 2175

Technical data

6.5.5. Safety data

Group: II C
Ignition protection type: Ex ia
Temperature class: T4, T5 or T6
Max. permitted input voltage (Ui): 35 V
Max. permitted input current (Ii): 0.9 A

Inductance (Li): ~ 0
Capacity (Ci): ~ 0

The maximum permitted voltages and the associated short­circuit currents can be found in Table A1 in the standard EN
60079-11 for the corresponding gas group.

Ignition protection type Ex ia II C: Coil Type AC21 (example):

15 18 20 22 25 28 30 35

U

i

0.9 0.44 0.309 0.224 0.158 0.12 0.101 0.073

I

i

The coils of type AC21 are available in two versions:

• Version for use with 300 Ω supply module (300 Ω barrier),

• High-resistance version for use with other authorized supply

modules (e.g. 8 x remote I/O from Stahl).

Version Resis-

tance

R20 [Ω]

Minimum
clamping

voltage

Minimum

current

[mA]

[V]

Version which

320 9.3 29 EX I / 21
uses 300 Ω
supply module

High-resistance

475 10.9 23 EX I / 22
version

Version for Type

125 6.1 49 EX I / 23
8650

The maximum voltage and current values are specified by
the permitted electrical equipment.

6.5.6. Permitted ambient temperature

The maximum permitted ambient temperature depends on
the power fed in, the temperature class and the installation.

For the appropriate values see chapters “6.5.2” “6.5.3” and
“6.5.4”.

Type

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PTB 01 ATEX 2175

Installation

6.5.7. Protection class

Electrical connection

Appliance socket connection in
accordance with DIN 43650 form C

Circular plug connection M8, 3-pole
2 pressed-in single wires 0.2 mm2

(AWG 24)
Rectangular plug connection, 2-pole
Rectangular plug connection, 2-pole

without protective collar

Protection class

without

matching

plug

connector

IP20 IP65

IP65 -

IP20 IP20

with

matching

plug

connector

7. INSTALLATION

7.1. Safety instructions

DANGER!

Danger of explosion!

The device is a closed system. It must not be removed.

Risk of electric shock!

• Before reaching into the device or the equipment, switch off the

power supply and secure to prevent reactivation!

• Live terminals in the terminal box may cause an electric shock,

short-circuit or explosion. Switch off the power supply. Only then
open the terminal box.

• The connection lines of the electromagnets must be permanently

installed in such a way that they are adequately protected from
mechanical damage.

• Observe applicable accident prevention and safety regulations

for electrical equipment!

WARNING!

Danger – high pressure!

When reaching into the system, there is an acute risk of injury.

• Before dismounting pneumatic lines and valves, turn off the pres-

sure and vent the lines.

• During the installation, make certain the flow direction is correct.

• Observe applicable accident prevention and safety regulations

for pressurized devices.

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