Samson 3730-2 Service manual

Mounting and
Operating Instructions
EB 8384-2 EN (1300-1611)
Firmware version 1.56
Edition April 2016
Series 3730
Type3730-2 Electropneumatic Positioner
EB + CD

2 EB 8384-2 EN
Note on these mounting and operating instructions
These mounting and operating instructions assist you in mounting and operating the device
safely. The instructions are binding for handling SAMSON devices.
ÎFor the safe and proper use of these instructions, read them carefully and keep them for
later reference.
ÎIf you have any questions about these instructions, contact SAMSON‘s After-sales Service
Department (aftersalesser[email protected]).
The mounting and operating instructions for the devices are included in
the scope of delivery. The latest documentation is available on our website
(www.samson.de) > Product documentation. You can enter the document
number or type number in the [Find:] eld to look for a document.
Denition of signal words
Hazardous situations which, if not avoided,
will result in death or serious injury
Hazardous situations which, if not avoided,
could result in death or serious injury
Property damage message or malfunction
Additional information
Recommended action
DANGER
!
WARNING
!
NOTICE
!
Note
Tip

Contents
EB 8384-2 EN 3
1 Important safety instructions ..........................................................................8
2 Article code...................................................................................................9
3 Design and principle of operation ................................................................10
3.1 Additional equipment...................................................................................11
3.2 Communication ...........................................................................................12
3.3 Technical data .............................................................................................13
4 Attachment to the control valve – Mounting parts and accessories .................20
4.1 Direct attachment.........................................................................................22
4.1.1 Type3277-5 Actuator ..................................................................................22
4.1.2 Type3277 Actuator .....................................................................................24
4.2 Attachment according to IEC60534-6...........................................................26
4.3 Attachment according to VDI/VDE3847 .......................................................28
4.4 Attachment to Type3510 Micro-ow Valve ....................................................34
4.5 Attachment to rotary actuators ......................................................................34
4.5.1 Heavy-duty version ......................................................................................36
4.6 Reversing amplier for double-acting actuators ..............................................38
4.6.1 Reversing amplier (1079-1118 or 1079-1119)............................................40
4.7 Attachment of external position sensor...........................................................42
4.7.1 Mounting the position sensor with direct attachment........................................43
4.7.2 Mounting the position sensor with attachment according to IEC60534-6 .........45
4.7.3 Mounting the position sensor to Type3510 Micro-ow Valve...........................46
4.7.4 Mounting on rotary actuators........................................................................47
4.8 Mounting the leakage sensor ........................................................................48
4.9 Attaching positioners with stainless steel housings...........................................49
4.10 Air purging function for single-acting actuators ..............................................49
4.11 Required mounting parts and accessories.......................................................50
5 Connections ................................................................................................55
5.1 Pneumatic connections..................................................................................55
5.1.1 Signal pressure gauges ................................................................................55
5.1.2 Supply pressure ...........................................................................................55
5.1.3 Signal pressure (output)................................................................................56
5.2 Electrical connections ...................................................................................56
5.2.1 Switching amplier ......................................................................................59

4 EB 8384-2 EN
Contents
6 Operating controls and readings..................................................................60
6.1 Serial interface ............................................................................................62
7 Start-up and settings ...................................................................................63
7.1 Dening the fail-safe position........................................................................63
7.2 Adjusting the volume restriction Q.................................................................64
7.3 Adapting the display direction ......................................................................64
7.4 Limiting the signal pressure...........................................................................65
7.5 Checking the operating range of the positioner ..............................................65
7.6 Initialization ................................................................................................66
7.6.1 MAX – Initialization based on maximum range ..............................................68
7.6.2 NOM – Initialization based on nominal range ...............................................69
7.6.3 MAN – Initialization based on a manually selected range...............................70
7.6.4 SUb – Substitute calibration ..........................................................................71
7.7 Zero calibration ...........................................................................................74
7.8 Reset to default settings.................................................................................75
8 Operation...................................................................................................76
8.1 Enabling and selecting parameters................................................................76
8.2 Operating modes.........................................................................................76
8.2.1 Automatic and manual modes ......................................................................76
8.2.2 Fail-safe position (SAFE)...............................................................................77
8.3 Fault/malfunction.........................................................................................78
8.3.1 Conrming error messages...........................................................................79
9 Adjusting the limit switch.............................................................................80
9.1 Retrotting an inductive limit switch ...............................................................81
10 Maintenance ...............................................................................................83
11 Servicing explosion-protected devices ..........................................................83
12 Firmware update (serial interface)................................................................83
13 Maintenance, calibration and work on equipment ........................................84
14 Code list .....................................................................................................85
15 Dimensions in mm.....................................................................................103
15.1 Fixing levels according to VDI/VDE3845 (September 2010) ........................106

EB 8384-2 EN 5
Contents
16 Valve characteristic selection......................................................................107
Index........................................................................................................126
The functions of the EXPERTplus Valve Diagnostics are described in the Operating Instructions
uEB8389.
EB8389 is included on the enclosed CD-ROM and is available on our website.
Note

6 EB 8384-2 EN
Firmware revisions
Old New
1.01 1.10
The positioner can be congured and operated over the TROVIS-VIEW software after
connecting it to the computer over the serial interface and the serial interface adapter.
The following status messages have been added:
• Code76 – No emergency mode
• Code77 – Program load error
Reading indicates the number of zero calibrations performed since the last initialization.
For initialization of "AIR TO CLOSE" actuators, the direction of action (Code7) is
automatically set to increasing/decreasing.
Code3, the activation period of the enabled conguration function has been extended to
120s.
1.10 1.20
Electronics changed, no new functions added.
1.20 1.30
New EXPERTplus diagnostics functions (Code 48) added.
Positioner in EXPERTplus version with extended diagnostics features.
An initialization procedure in progress can be canceled by pressing the rotary
pushbutton.
The position transmitter (Code 37) and solenoid valve (Code45) options are
automatically detected.
1.30 1.40
All EXPERTplus functions can be used in this rmware version and higher.
The fault alarm contact is triggered by the condensed state of the positioner.
It is always active with ‘Maintenance alarm’ condensed state.
• When Code 32 = YES: also active with ‘Function check‘ condensed state
• When Code 33 = YES: also active with ‘Maintenance required/Maintenance
demanded‘ condensed state
The ‘Function check‘ condensed state is additionally set for Test A1, A2, fault alarm output
and position transmitter.
The min./max. values of the temperature monitoring can be reset.
1.40 1.41
Internal revisions
1.41 1.42
Internal revisions

EB 8384-2 EN 7
Firmware revisions
Old New
1.42 1.51
All EXPERTplus diagnostic functions are available without having to activate them in the
positioner (u EB8389 on EXPERTplus Valve Diagnostics).
Optional binary input with following actions:
• Transmit switching state
• Activate local write protection
• Switch between automatic and manual modes
• Various diagnostic functions uEB8389 (EXPERTplus valve diagnostics)
The pressure limit (Code16) is no longer automatically set during initialization.
1.51 1.54
Internal revisions
1.54 1.55
Code4: the setting for 300mm has been added to the pin position
1.55 1.56
Internal revisions

8 EB 8384-2 EN
Important safety instructions
1 Important safety instructions
For your own safety, follow these instructions concerning the mounting, start-up, and opera-
tion of the device:
−The device is to be mounted, started up or operated only by trained and experienced
personnel familiar with the product. According to these mounting and operating instruc-
tions, trained personnel is referred to as individuals who are able to judge the work they
are assigned to and recognize possible dangers due to their specialized training, their
knowledge and experience as well as their knowledge of the applicable standards.
−Explosion-protected versions of this device are to be operated only by personnel who has
undergone special training or instructions or who is authorized to work on explosion-pro-
tected devices in hazardous areas.
−Any hazards that could be caused in the valve by the process medium, the signal pres-
sure or by moving parts are to be prevented by taking appropriate precautions.
−If inadmissible motions or forces are produced in the pneumatic actuator as a result of
the supply pressure level, it must be restricted using a suitable supply pressure reducing
station.
To avoid damage to any equipment, the following also applies:
−Do not operate the positioner with the back of the positioner/vent opening facing up-
wards.
The vent opening must not be sealed or restricted when the positioner is installed on site.
Vent opening
−Proper shipping and storage are assumed.
−Do not ground electric welding equipment near to the positioner.
The device with a CE marking fullls the requirements of the Directive 2014/34/EU and the
Directive 2014/30/EU. The EU declarations of conformity are included on the enclosed CD-
ROM.
Note

EB 8384-2 EN 9
Article code
2 Article code
Positioner Type3730-2 xxxxxxxx0x00x0x x
With LCD and autotune
Explosion protection
Without 0
ATEX II 2G Ex ia IIC T6 Gb, II 2D Ex ia IIIC T80°C Db 1
CSA Exia IIC T6; Class I, II, Div.1, Groups A, B, C, D, E, F, G;
Ex nA II T6; Ex nL IIC T6; Class I, Div.2, Groups A, B, C, D;
Class II, Div.1, Groups E, F, G
3
FM
Class I, Zone 0 AExia IIC; Class I, II, III, Div.1, Groups A, B, C, D, E, F, G;
Class I, Div.2, Groups A, B, C, D; Class II, III, Div.2, Groups F, G
ATEX II 2D Ex tb IIIC T80°C Db 5
JIS Ex ia IIC T6 7
ATEX II 3G Ex nA IIC T6 Dc, II 3D Ex tc IIIC T80°C Dc 8
Additional equipment
Inductive limit switch Without 0
SJ2-SN (NC contact) 1 0
SJ2-S1N (NO contact) 0/32
Solenoid valve Without 0
With, 24 V DC 4
Analog position transmitter Without 0
With 1
External position sensor Without 0
With 0 1
Prepared connection 0 2
Leakage sensor Without 0
With 1
Binary input Without 0
With 0 2
Diagnostics
EXPERTplus 4
Housing material
Aluminum (standard) 0
Stainless steel 1.4581 0 1
Special application
Without 0
Free of substances that impair paint adhesion 1
Exhaust air port with ¼-18NPT thread, back of positioner sealed 2
Attachment according to VDI/VDE3847 including interface 6
Attachment according to VDI/VDE3847 prepared for interface 7
Special version
Without 0 0
IECEx Exia IIC T6 1 1 2
GOST 1Ex ia IIC T6; Ex tb IIIC T80°C Db X, IP66 1 1 4
GOST 2Ex nA ic IIC T6/T5/T4 Gc X; Ex tc IIIC T80°C Db X, IP66 8 2 0

10 EB 8384-2 EN
Design and principle of operation
3 Design and principle of oper-
ation
The electropneumatic positioner is mounted
on pneumatic control valves and is used to
assign the valve position (controlled vari-
ablex) to the control signal (set pointw). The
electric signal from a controlling system is
compared to the travel or the rotational an-
gle of the control valve and a signal pressure
(output variable y) is produced for the actua-
tor.
The positioner consists of a travel sensor sys-
tem (2) proportional to resistance, an analog
i/p converter with a downstream air capaci-
ty booster (7) and the electronics with micro-
controller (5).
The positioner is tted with three binary con-
tacts as standard: A fault alarm output indi-
cates a fault to the control room and two
congurable software limit switches are used
to indicate the end positions of the valve.
The valve position is transmitted as a either
an angle of rotation or travel to the pick-up
lever and to the travel sensor (2) and sup-
plied to an analog PD controller. An A/D
converter (4) transmits the position of the
valve to the microcontroller (5). The PD con-
1 Control valve
2 Travel sensor
3 PD controller
4 A/D converter
5 Microcontroller
6 i/p converter
7Air capacity booster
8Pressure regulator
9Flow regulator
10 Volume restriction
11* Inductive limit switch
12* Solenoid valve
13* Analog position transmitter
14 Software limit switch alarm
1/2
15 Fault alarm output, alarm 3
16 Display
17* Actuation of solenoid valve
18* Electrical insulation
19 D/A converter
20 Communication interface
22 Binary input BE*
* Options
w
x
%
S
mm
GG
PD
Serial
Interface
16
20
13
15
A2
A3
A1
11
2
419
5
3
12
6
7
81
14
14
w
Q
10
x
y
24V DC
9
17 18
22
BE
Fig.1: Functional diagram

EB 8384-2 EN 11
Design and principle of operation
troller compares this actual position to the 4
to 20mA DC control signal (set point) after it
has been converted by the A/D converter
(4). In case of a set point deviation, the acti-
vation of the i/p converter (6) is changed so
that the actuator of the control valve (1) is
pressurized or vented accordingly over the
downstream booster (7). As a result, the clo-
sure member of the valve (e.g. plug) is
moved to the position determined by the set
point.
The supply air is supplied to the booster (7)
and the pressure regulator (8). An intermedi-
ate ow regulator (9) with xed settings is
used to purge the positioner and, at the
same time, guarantees trouble-free operation
of the booster. The output signal pressure
supplied by the booster can be limited by
software.
The volume restriction Q (10) is used to opti-
mize the positioner.
The extended EXPERTplus diagnostics are
integrated into the positioner. They provide
information on the positioner and generate
diagnostic and status messages, which allow
faults to be pinpointed quickly.
The positioner is suitable for the following
types of attachment using the corresponding
accessories:
−Direct attachment to SAMSON
Type3277 Actuators
−Attachment to actuators according to
IEC60534-6 (NAMUR)
−Attachment according to VDI/VDE3847
−Attachment to Type3510 Micro-ow
Valve
−Attachment to rotary actuators according
to VDI/VDE3845
3.1 Additional equipment
Solenoid valve
If the operating voltage for the solenoid
valve (12) fails, the signal pressure for the
booster is vented to the atmosphere. As a re-
sult, the actuator is vented and the valve
moves to its fail-safe position.
The manual set point is automatically reset to
0% after the solenoid valve is activated.
A different manual set point must be entered
again (Code 1).
Position transmitter
The position transmitter (13) is a two-wire
transmitter and issues the travel sensor signal
as a 4 to 20mA signal processed by the
microcontroller.
Since this signal is issued independent of the
positioner’s input signal (minimum current
3.8mA), the momentary travel/angle of ro-
tation is controlled in real-time. Additionally,
the position transmitter allows positioner
faults to be indicated over a signal current of
<2.4mA or >21.6mA.
Inductive limit switch
In this version, the rotary shaft of the posi-
tioner carries an adjustable tag which actu-
ates the built-in proximity switch. The option-
al inductive switch (11) is connected to A1,
while the remaining software limit switch is
connected to A2.
NOTICE
!

12 EB 8384-2 EN
Design and principle of operation
External position sensor
In this version, only the sensor is mounted to
the control valve. The positioner is located
separately from the valve. The connection of
x and y signals to the valve is established by
cable and piping for air (only without induc-
tive limit switch).
Leakage sensor
By upgrading the positioner with a leakage
sensor, it is possible to detect seat leakage
when the valve is in the closed position.
Binary input
Positioners can be optionally tted with a bi-
nary input. The following actions can be trig-
gered by changing the edge state:
−Transmit switching state [default]
The switching state of the binary input is
logged.
−Set on-site operation write protection
While the binary input is active, no set-
tings can be changed at the positioner.
Enabling conguration over Code 3 is
not active.
−Switch between AUTO/MAN
The positioner changes from the auto-
matic mode (AUTO) to the manual
mode (MAN) or vice versa.
This function is not performed if the posi-
tioner is in the fail-safe position mode
(SAFE).
−Various diagnostic functions uEB8389
(EXPERTplus valve diagnostics)
−The optional binary input can only be con-
gured using the TROVIS-VIEW software
and using the DD parameters (uEB8389
on EXPERTplus valve diagnostics).
−The default switching state is with an open
switch.
3.2 Communication
The positioner can be congured with
SAMSON's TROVIS-VIEW Conguration
and Operator Interface.
The positioner has for this purpose a serial
interface to allow the RS-232 or USB port of
a computer to be connected to it over an
adapter cable.
The TROVIS-VIEW software enables the user
to easily congure the positioner as well as
view process parameters online.
TROVIS-VIEW provides a uniform user inter-
face that allows users to congure and pa-
rameterize various SAMSON devices using
device-specic database modules. The de-
vice module can be downloaded free of
charge from our website at uwww.samson.
de at Services > Software > TROVIS-VIEW.
Further information on TROVIS-VIEW (e.g.
system requirements) is available on our
website and in the Data Sheet uT6661.
Note
Note

EB 8384-2 EN 13
Design and principle of operation
3.3 Technical data
Type3730-2Positioner The technical data for the explosion-protected devices may be restricted by the
limitsspeciedinthetestcerticates.
Valve travel Adjustable
Direct attachment to Type3277 Actuator 3.6 to 30mm
Attachment according to IEC60534-6 (NAMUR) 3.6 to 300mm
Attachment according to VDI/VDE3847 3.6 to 300mm
Attachment to rotary actuators (VDI/VDE3845) 24 to 100° opening angle
Travel
range Adjustable Adjustable within the initialized travel/angle of rotation of the valve; travel can be restricted to 1/5 at the maximum.
Set point w
Signal range 4 to 20mA · Two-wire device, reverse polarity protection · Minimum span 4mA
Static destruction
limit 100mA
Minimum current 3.6mA for display · 3.8mA for operation
Load impedance Without explosion protection: ≤6V (corresponding to 300Ω at 20mA)
Explosion protection: ≤7V (corresponding to 350Ω at 20mA)
Supply air
Supply air 1.4 to 7bar (20 to 105psi)
Air quality acc. to
ISO 8573-1
Max. particle size and density: Class 4 · Oil content: Class 3 · Pressure dew point:
Class 3 or at least 10 K below the lowest ambient temperature to be expected
Signal pressure (output) 0 bar up to the supply pressure · Can be limited to 1.4bar/2.4bar/3.7bar
±0.2bar by software
Character-
istic
Adjustable
Linear/Equal percentage/Reverse equal percentage
User-dened (over operating software and communication)
Buttery valve, rotary plug valve and segmented ball valve: Linear/equal
percentage
Deviation ≤1%
Hysteresis ≤0.3%
Sensitivity ≤0.1%
Transit time Venting or lling with air adjustable separately up to 240s by software
Direction of action Reversible
Air consumption, steady state Independent of supply air approx. 110ln/h
Air output
capacity
To ll actuator with
air At Δp = 6 bar: 8.5 mn³/h · At Δp = 1.4 bar: 3.0 mn³/h · KVmax(20 °C) = 0.09
To vent actuator At Δp = 6 bar: 14.0 mn³/h · At Δp = 1.4 bar: 4.5 mn³/h · KVmax (20 °C) = 0.15
Permissible ambient temperature
–20 to +80°C All versions
–45 to +80°C With metal cable gland
–25 to +80°C With inductive limit switch (SJ2-S1N) and metal cable gland
The temperature limits for the explosion-protected devices may be restricted by
thelimitsspeciedinthetestcerticates.

14 EB 8384-2 EN
Design and principle of operation
Type3730-2Positioner The technical data for the explosion-protected devices may be restricted by the
limitsspeciedinthetestcerticates.
Inuences
Temperature ≤0.15 %/10K
Supply air None
Effect of vibration ≤ 0.25 % up to 2000 Hz and 4 g according to IEC770
Electromagnetic compatibility Complying with EN 61000-6-2, EN 61000-6-3, EN 61326-1 and NAMUR Rec-
ommendation NE 21
Electrical connections
One M20x1.5 cable gland for 6 to 12mm clamping range
Second M20x1.5 threaded connection additionally available
Screw terminals for 0.2 to 2.5mm² wire cross-section
Degree of protection IP66/NEMA4X
Use in safety-instrumented
systems (SIL)
Emergency venting at 0mA set
point and using optional
solenoid valve
Observing the requirements of IEC61508, the systematic capability of the pilot
valve for emergency venting as a component in safety-instrumented systems is
given.
Use is possible on observing the requirements of IEC61511 and the required
hardware fault tolerance in safety-instrumented systems up to SIL2 (single device/
HFT=0) and SIL3 (redundant conguration/HFT=1).
Explosion protection See TableSummary of explosion protection certicates for Type3730-2 Positioner
Communication (local) SAMSON SSP interface and serial interface adapter
Software requirements (SSP) TROVIS-VIEW with database module 3730-2
Binary contacts
For connection to
For connection to the binary input of the PLC
acc. to IEC61131-2, Pmax = 400mW or for
connection to NAMUR switching amplier acc.
to EN60947-5-6
NAMUR switching amplier
acc. to EN 60947-5-6
Two software limit switches, reverse polarity protection, oating, congurable switching characteristics (default settings
in table)
Signal state
Version No explosion protection Ex
No response Non-conducting ≤1.0mA
Response Conductive (R = 348Ω) ≥2.2mA
One fault alarm contact, oating
Signal state
Version No explosion protection Ex
No fault alarm Conductive (R = 348Ω) ≥2.2mA
Fault alarm Non-conducting ≤1.0mA

EB 8384-2 EN 15
Design and principle of operation
Type3730-2Positioner The technical data for the explosion-protected devices may be restricted by the
limitsspeciedinthetestcerticates.
Materials
Housing Die-cast aluminum EN AC-AlSi12(Fe) (ENAC-44300) acc. to DINEN1706
Chromated and powder paint coated · Special version: stainless steel 1.4581
External parts Stainless steel 1.4571 and 1.4301
Cable gland M20x1.5, black polyamide
Weight Die-cast aluminum housing: approx. 1.0kg
Stainless steel housing: approx. 2.2kg
Compliance ·
OptionsforType3730-2Positioner
Solenoidvalve·ApprovalaccordingtoIEC61508/SIL
Input
24VDC · Reverse polarity protection · Static destruction limit 40V
Current consumption I = U – 5.7V
3840Ω (corresponding to 4.8mA at
24V/114mW)
Signal '0' (no response) <12V (emergency shutdown at 0V)
Signal '1' (response) > 19V
Service life >5 x 106switching cycles
KV coefcient 0.15
Analog position transmitter Two-wire transmitter
Auxiliary power 12 to 30VDC · Reverse polarity protection · Static destruction limit 40V
Output signal 4 to 20 mA
Operating direction Reversible
Operating range –10 to +114%
Characteristic Linear
Hysteresis Same as positioner
High-frequency inuence Same as positioner
Other inuences Same as positioner
Fault alarm Can be issued as current signal 2.4 ±0.1mA or 21.6 ±0.1mA
Inductive limit switch by Pepperl+Fuchs
For connection to switching amplier according to EN60947-5-6. Can be used in combination with a software limit
switch
SJ2-SN proximity switch Measuring plate not detected: ≥3mA · Measuring plate detected: ≤1mA
SJ2-S1N proximity switch Measuring plate not detected: ≤1mA · Measuring plate detected: ≥3mA

16 EB 8384-2 EN
Design and principle of operation
OptionsforType3730-2Positioner
External position sensor
Valve travel Same as positioner
Cable
10 m · Flexible and durable · With M12x1 connector · Flame-retardant acc. to
VDE0472
Resistant to oils, lubricants and coolants as well as other aggressive media
Permissible ambient temperature –60 to +105°C with a xed connection between positioner and position sensor
The limits in the test certicate additionally apply for explosion-protected versions.
Immunity to vibration Up to 10g in the range of 10 to 2000Hz
Degree of protection IP67
Leakage sensor · Suitable for operation in hazardous areas
Temperature range –40 to +130°C
Tightening torque 20 ±5Nm
Binary input · Galvanically isolated · Switching behavior congured by software (e.g. TROVIS-VIEW, DTM)
Active switching behavior (default setting)
Connection For external switch (oating contact) or relay contact
Electric data
Open-circuit voltage when contact is open: max. 10V
Pulsed DC current reaching peak value of 100mA and RMS value of 0.01mA
when contact is closed
Contact Closed, R < 20Ω ON switching state (default setting)
Open, R > 400Ω OFF switching state (default setting)
Passive switching behavior
Connection For externally applied DC voltage, reverse polarity protection
Electric data 3 to 30V · Static destruction limit 40V · Current consumption 3.7mA at 24V
Voltage > 6V ON switching state (default setting)
<1V OFF switching state (default setting)

EB 8384-2 EN 17
Design and principle of operation
SummaryofexplosionprotectioncerticatesforType3730-2Positioner
Type Certication Type of protection/comments
3730
-2
Number IECEx PTB05.0007 Exia IIC T4/T5/T6
IP54 and IP65 T80°C
Date 2005-02-21
STCC Number 972 0Ex ia IIC T6X
2Ex s II T6X
Valid until 2017-10-01
-21
1)
Number PTB00 ATEX 2158
II 2G Exia IIC T6 Gb
II 2D Ex tb IIIC T80°C Db IP66
Date 2013-08-19
Number RU-C-DE 08 B.00697 1Ex ia IIC T6/T5/T4 Gb X;
Ex tb III T 80°C Db X
Date 2014-12-15
Valid until 2019-12-14
CCoE Number
A/P/HQ/
MH/104/1339 Exia IIC T6
Date 2012-01-27
Valid until 2017-01-27
INMETRO On request
KCS
Number 11-KB4BO-0214
Ex ia IIC T6/T5/T4Date 2011-10-24
Valid until 2016-10-24
Number GYJ14.1286
Ex ia IIC T4...T6 GbDate 2014-11-05
Valid until 2019-11-04
-23
Number 1330129
Exia IIC T6,
Class I Zone 0; Class I, Groups A, B, C, D;
Class II, Groups E, F, G; Class III;
Type 4 Enclosure
Class I, Zone 2;
Class I, Div. 2, Groups A, B, C, D;
Class II, Div. 2, Groups E, F, G; Class III;
Type 4 Enclosure
Date 2009-02-19

18 EB 8384-2 EN
Design and principle of operation
Type Certication Type of protection/comments
3730
-23
Number ID 3012394
Class I, Zone 0 AExia IIC;
Class I, II, III, Div.1, Groups A, B, C, D, E, F, G;
Class I, Div.2, Groups A, B, C, D;
Class II, III, Div.2, Groups F, G;
Type 4X
Date 2011-08-11
-25
1)
Number PTB00 ATEX 2158
II 2D Ex tb IIIC T80°C Db
Date 2013-08-19
-27
JIS Number TC18159 Exia IIC T6
Valid until 2016-11-25
-28
2)
Number PTB03 ATEX 2016 X II 3G Ex nA II T6
II 3G Exic IIC T6
II 3D Ex tc IIIC T80°C IP66
Date 2013-08-16
Number RU-C-DE 08 B.00697 2Ex nA IIC T6/T5/T4 Gc X
2Exic IIC T6/T5/T4 Gc X
Ex tc IIIC T 80°C Dc X
Date 2014-12-15
Valid until 2019-12-14
INMETRO On request
Number GYJ14.1287X Ex ic IIC T4...T6 Gc
Ex nA IIC T4...T6 Gc
Date 2014-11-05
Valid until 2019-11-04
1) EC type examination certicate
2) Statement of conformity

EB 8384-2 EN 19
Design and principle of operation

20 EB 8384-2 EN
Attachment to the control valve – Mounting parts and accessories
4 Attachment to the control
valve – Mounting parts and
accessories
Risk of malfunction due to incorrect sequence
of mounting, installation, and start-up.
Keep the following sequence.
1. Remove the protective lm from the pneu-
matic connections.
2. Mount the positioner on the control valve.
3.
Connect the supply air.
4. Connect the electrical power.
5. Perform the start-up settings.
The positioner is suitable for the following
types of attachment:
−Direct attachment to SAMSON
Type3277 Actuator
−Attachment to actuators according to
IEC60534-6 (NAMUR)
−Attachment according to VDI/VDE3847
−Attachment to Type3510 Micro-ow
Valve
−Attachment to rotary actuators
Risk of malfunction due to incorrect mounting
parts/accessories or incorrect assignment of
lever and pin position.
Attach the positioner to the control valve only
using the mounting parts and accessories as
specied in Table1 to Table6. Observe the
type of attachment.
Observe the assignment between lever and
pin position (see travel tables on
page21).
Lever and pin position
The positioner is adapted to the actuator and
to the rated travel by the lever on the back of
the positioner and the pin inserted into the
lever.
The travel tables on page 21 show the
maximum adjustment range at the position-
er. The travel that can be implemented at the
valve is additionally restricted by the selected
fail-safe position and the required compres-
sion of the actuator springs.
The positioner is equipped with the M lever
(pin position 35) as standard.
Fig.2: M lever with pin position 35
Risk of malfunction because the newly
mounted lever has not been adapted to the
internal measuring lever.
Move the newly mounted lever (1) once all
the way as far as it will go in both directions.
NOTICE
!
NOTICE
!
NOTICE
!