Samson TROVIS 3730-3 Service manual

Translation of original instructions
EB 8484-3 EN
Firmware version 2.00.13
Edition March 2019
TROVIS3730-3 Electropneumatic Positioner
with HART®communication

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
at www.samson.de > Service & Support > Downloads > Documentation.
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
2 EB 8484-3 EN

Contents
EB 8484-3 EN 3
1 Safety instructions and measures ...................................................................7
1.1 Notes on possible severe personal injury .......................................................10
1.2 Notes on possible personal injury .................................................................10
1.3 Notes on possible property damage..............................................................11
2 Markings on the device ...............................................................................12
2.1 Nameplate..................................................................................................12
2.2 Options.......................................................................................................12
2.3 Article code.................................................................................................13
3 Design and principle of operation ................................................................16
3.1 Types of attachment......................................................................................16
3.2 CongurationusingtheTROVIS-VIEWsoftware .............................................18
3.3 Volumerestriction ........................................................................................18
3.4 Device overview and operating controls.........................................................19
3.5 Accessories .................................................................................................20
3.6 Travel tables ................................................................................................26
3.7 Technical data .............................................................................................27
3.8 Dimensions in mm........................................................................................32
3.9 FixinglevelsaccordingtoVDI/VDE3845(September2010) ..........................36
4 Measures for preparation............................................................................37
4.1 Unpacking ..................................................................................................37
4.2 Transporting ................................................................................................37
4.3 Storage.......................................................................................................37
5 Mounting and start-up.................................................................................38
5.1 Mounting position........................................................................................38
5.2 Lever and pin position..................................................................................38
5.3 Direct attachment.........................................................................................40
5.3.1 Type3277-5Actuator ..................................................................................40
5.3.2 Type3277Actuator .....................................................................................42
5.4 AttachmentaccordingtoIEC60534-6...........................................................44
5.5 AttachmentaccordingtoVDI/VDE3847-1....................................................46
5.6 AttachmentaccordingtoVDI/VDE3847-2....................................................53
5.6.1 Versionforsingle-actingactuator ..................................................................54
5.6.2 Versionfordouble-actingactuator.................................................................56
5.7 AttachmenttoType3510Micro-owValve ....................................................60
5.8 Attachment to rotary actuators ......................................................................60
5.8.1 Heavy-duty version ......................................................................................62
5.9 Reversingamplierfordouble-actingactuators ..............................................66

Contents
4 EB 8484-3 EN
5.10 Attachment of external position sensor...........................................................66
5.10.1 Mounting the position sensor with direct attachment........................................67
5.10.2 MountingthepositionsensorwithattachmentaccordingtoIEC60534-6 .........69
5.10.3 MountingthepositionsensortoType3510Micro-owValve...........................70
5.10.4 Mounting on rotary actuators........................................................................71
5.11 Attaching positioners with stainless steel housings...........................................72
5.12 Air purging function for single-acting actuators..............................................72
5.13 Pneumatic connections..................................................................................74
5.14 Connecting the supply air.............................................................................75
5.14.1 Signal pressure connection ...........................................................................75
5.14.2 Signal pressure gauges ................................................................................75
5.14.3 Supply pressure ...........................................................................................75
5.15 Electrical connections ...................................................................................77
5.15.1 Cable entry with cable gland........................................................................78
5.15.2 Connecting the electrical power ....................................................................78
5.15.3 Establishing HART®communication...............................................................79
5.15.4 SwitchingamplieraccordingtoEN60947-5-6 ............................................80
6 Optional additional functions.......................................................................81
6.1 Inductive limit contacts..................................................................................81
6.2 Software limit contacts..................................................................................81
6.3 Position transmitter.......................................................................................81
6.4 Forced venting.............................................................................................81
6.5 Binary input ................................................................................................82
6.6 Binary output...............................................................................................82
6.7 Adjusting the switching points.......................................................................86
6.7.1 Adjusting the CLOSED position .....................................................................86
6.7.2 Adjusting the OPEN position.........................................................................87
6.8 Turning the positioner shaft...........................................................................87
7 Operation...................................................................................................88
7.1 Rotary pushbutton........................................................................................88
7.2 AIRTOOPEN/AIRTOCLOSEslideswitch.....................................................89
7.3 Initialization key (INIT)..................................................................................89
7.4 Display .......................................................................................................90
7.4.1 Display icons...............................................................................................91
7.4.2 Changing the display's reading direction.......................................................93
7.5 HART®communication .................................................................................93
7.5.1 Dynamic HART® variables.............................................................................94

Contents
EB 8484-3 EN 5
8 Operating the positioner..............................................................................95
8.1 First start-up ................................................................................................95
8.2 Start-up settings...........................................................................................96
8.3 Enablingconguration .................................................................................96
8.4 Start-up menu..............................................................................................97
8.4.1 Setting the actuator type...............................................................................97
8.4.2 Determining the fail-safe position ..................................................................97
8.4.3 Specifying the pin position............................................................................98
8.4.4 Setting the nominal range.............................................................................98
8.4.5 Selecting the initialization mode....................................................................99
8.4.6 Setting the initialization mode.....................................................................100
8.5 Initializing the positioner ............................................................................103
8.6 Performing zero calibration ........................................................................104
8.7 Manual mode............................................................................................105
8.8 Resetting the positioner...............................................................................105
9 Maintenance .............................................................................................107
9.1 Preparation for return shipment...................................................................107
9.2 Firmware update........................................................................................107
10 Malfunctions .............................................................................................108
10.1 Emergency action ......................................................................................112
11 Decommissioning and removal ..................................................................113
11.1 Decommissioning.......................................................................................113
11.2 Removing the positioner .............................................................................113
11.3 Disposal....................................................................................................113
12 Appendix..................................................................................................114
12.1 After-sales service......................................................................................114
12.2 Structure of the main display.......................................................................115
12.3 Menu structure and parameters (menu level) ................................................115
12.3.1 Parameters for on-site operation..................................................................115
12.3.2 Parameters of options.................................................................................124
12.3.3 Readable process data...............................................................................126
12.3.4 Diagnosis: status messages .........................................................................128
12.3.5 Reset functions...........................................................................................134
12.4 Valvecharacteristicselection.......................................................................136

Positioner rmware revisions
Old New
2.00.11 2.00.13
Initialization optimized

EB 8484-3 EN 7
Safety instructions and measures
1 Safety instructions and measures
Intended use
TheSAMSONTROVIS3730-3Positionerismountedonpneumaticcontrolvalvesandis
used to assign the valve position to the control signal. The device is designed to operate un-
derexactlydenedconditions(e.g.operatingpressure,temperature).Therefore,operators
must ensure that the positioner is only used in applications where the operating conditions
correspond to the technical data. In case operators intend to use the positioner in other ap-
plicationsorconditionsthanspecied,contactSAMSON.
SAMSON does not assume any liability for damage resulting from the failure to use the de-
vice for its intended purpose or for damage caused by external forces or any other external
factors.
ÎRefertothetechnicaldataforlimitsandeldsofapplicationaswellaspossibleuses.
Reasonably foreseeable misuse
TheTROVIS3730-3Positionerisnot suitable for the following applications:
−Useoutsidethelimitsdenedduringsizingandbythetechnicaldata
Furthermore, the following activities do not comply with the intended use:
−Use of non-original spare parts
−PerformingmaintenanceactivitiesnotspeciedbySAMSON
Qualications of operating personnel
Thepositionermustbemounted,startedupandservicedbyfullytrainedandqualiedper-
sonnel only; the accepted industry codes and practices are to be observed. According to
these mounting and operating instructions, trained personnel refers to individuals who are
able to judge the work they are assigned to and recognize possible hazards due to their spe-
cialized training, their knowledge and experience as well as their knowledge of the applica-
ble standards.
Explosion-protected versions of this device are to be operated only by personnel who has un-
dergone special training or instructions or who is authorized to work on explosion-protected
devices in hazardous areas.

8 EB 8484-3 EN
Safety instructions and measures
Personal protective equipment
Nopersonalprotectiveequipmentisrequiredforthedirecthandlingofthepositioner.Work
on the control valve may be necessary when mounting or removing the device.
ÎObservetherequirementsforpersonalprotectiveequipmentspeciedinthevalvedocu-
mentation.
ÎCheck with the plant operator for details on further protective equipment.
Revisions and other modications
Revisions,conversionsorothermodicationsoftheproductarenotauthorizedbySAMSON.
They are performed at the user's own risk and may lead to safety hazards, for example.
Furthermore, the product may no longer meet the requirements for its intended use.
Safety features
Upon failure of the air supply or electric signal, the positioner vents the actuator, causing the
valve to move to the fail-safe position determined by the actuator.
Warning against residual hazards
Thepositionerhasdirectinuenceonthecontrolvalve.Toavoidpersonalinjuryorproperty
damage, plant operators and operating personnel must prevent hazards that could be
caused in the control valve by the process medium, the operating pressure, the signal
pressure or by moving parts by taking appropriate precautions. They must observe all
hazard statements, warning and caution notes in these mounting and operating instructions,
especially for installation, start-up and service work.
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.
Responsibilities of the operator
The operator is responsible for proper operation and compliance with the safety regulations.
Operators are obliged to provide these mounting and operating instructions to the operating
personnel and to instruct them in proper operation. Furthermore, the operator must ensure
that operating personnel or third persons are not exposed to any danger.
Responsibilities of operating personnel
Operating personnel must read and understand these mounting and operating instructions as
wellasthespeciedhazardstatements,warningandcautionnotes.Furthermore,theoperat-
ing personnel must be familiar with the applicable health, safety and accident prevention
regulations and comply with them.

EB 8484-3 EN 9
Safety instructions and measures
Servicing explosion-protected devices
If a part of the device on which the explosion protection is based needs to be serviced, the
devicemustnotbeputbackintooperationuntilaqualiedinspectorhasassesseditaccord-
ingtoexplosionprotectionrequirements,hasissuedaninspectioncerticate,orgiventhe
deviceamarkofconformity.Inspectionbyaqualiedinspectorisnotrequiredifthemanu-
facturer performs a routine test on the device before putting it back into operation. Document
the passing of the routine test by attaching a mark of conformity to the device. Replace ex-
plosion-protected components only with original, routine-tested components by the manufac-
turer.
Devices that have already been operated outside hazardous areas and are intended for fu-
ture use inside hazardous areas must comply with the safety requirements placed on serviced
devices. Before being operated inside hazardous areas, test the devices according to the
specicationsforservicingexplosion-protecteddevices.
Maintenance, calibration and work on equipment
ÎOnlyuseintrinsicallysafecurrent/voltagecalibratorsandmeasuringinstrumentsforin-
terconnection with intrinsically safe circuits to check or calibrate the equipment inside or
outside hazardous areas.
ÎObservethemaximumpermissiblevaluesspeciedinthecerticatesforintrinsicallysafe
circuits.
Referenced standards and regulations
DeviceswithaCEmarkingfullltherequirementsoftheDirectives2014/30/EUand
2014/34/EU.Thedeclarationsofconformityareincludedattheendoftheseinstructions.
Referenced documentation
The following documents apply in addition to these mounting and operating instructions:
−Operating instructions for valve diagnostics: uEB8389-3
−The mounting and operating instructions of the components on which the positioner is
mounted (valve, actuator, valve accessories etc.).

10 EB 8484-3 EN
Safety instructions and measures
1.1 Notes on possible severe personal injury
DANGER
!
Risk of fatal injury due to the formation of an explosive atmosphere.
Incorrect installation, operation or maintenance of the positioner in potentially explosive
atmospheres may lead to ignition of the atmosphere and cause death.
ÎThefollowingregulationsapplytoinstallationinhazardousareas:EN60079-14
(VDE0165,Part1).
ÎInstallation, operation or maintenance of the positioner must only performed by per-
sonnel who has undergone special training or instructions or who is authorized to
work on explosion-protected devices in hazardous areas.
1.2 Notes on possible personal injury
WARNING
!
Risk of personal injury due to moving parts on the valve.
During initialization of the positioner and during operation, the actuator stem moves
throughitsentiretravelrange.Injurytohandsorngersispossibleiftheyareinserted
into the valve.
ÎDuringinitialization,donotinserthandsorngersintothevalveyokeanddonot
touch any moving valve parts.

EB 8484-3 EN 11
Safety instructions and measures
1.3 Notes on possible property damage
NOTICE
!
Risk of damage to the positioner due to incorrect mounting position.
ÎDo not mount the positioner with the back of the device facing upward.
ÎDo not seal or restrict the vent opening when the device is installed on site.
Risk of malfunction due to incorrect sequence during start-up.
The positioner can only work properly if the mounting and start-up are performed in the
prescribed sequence.
ÎPerformmountingandstart-upasdescribedinsection38inpage5.
An incorrect electric signal will damage the positioner.
A current source must be used to provide the electrical power for the positioner.
ÎOnly use a current source and never a voltage source.
Incorrect assignment of the terminals will damage the positioner and will lead to mal-
function.
For the positioner to function properly, the prescribed terminal assignment must be ob-
served.
ÎConnect the electrical wiring to the positioner according to the prescribed terminal
assignment.
Malfunction due to initialization not yet completed.
The initialization causes the positioner to be adapted to the mounting situation. After ini-
tialization is completed, the positioner is ready to use.
ÎInitializethepositionerontherststart-up.
ÎRe-initialize positioner after changing the mounting position.
Risk of positioner damage due to incorrect grounding of the electric welding
equipment.
ÎDo not ground electric welding equipment near to the positioner.

12 EB 8484-3 EN
Markings on the device
2 Markings on the device
2.1 Nameplate
1 Supply pressure
2 Signal range
3 Firmware version
4 Hardware version
5 Model no.
6CongurationID
7 Serial number
8 Compliance
9 Type of protection for explosion-protected devices
10 Temperaturelimitsinthetestcerticatesfortheexplosion-protecteddevices
Explosion-protected version Version without explosion protection
See technical data for ambient temperature
SAMSON TROVIS 3730-3
Supply
Input
HART Positioner
R
SAMSON AG D-60314 Frankfurt Made in Germany
Hardware
Firmware
Model 3730-3
Var.-ID Serial no.
2
3 4
67
5
1
* See EU Type Exam. Certificate for further values
10
9
SAMSON TROVIS 3730-3
Supply
Input
HART Positioner
R
SAMSON AG D-60314 Frankfurt Made in Germany
Hardware
Firmware
Model 3730-3
Var.-ID Serial no.
2
3 4
67
5
1
8
2.2 Options
IfoptionmodulesareinstalledintheTROVIS3730-3Positioner,alabeltoidentifythemod-
uleisafxedtothedevice:
Serial no.
Model
SAMSON TROVIS 3730 Module
1
2
3
1 Option's function
2 Model no.
3 Serial number

EB 8484-3 EN 13
Markings on the device
2.3 Article code
Positioner TROVIS3730-3- x x x 0 x x x x x 0 x x 0 x x x x 0 0 x x x x x
WithLCD,autotune,HART® communication
Explosion protection
Without 000
ATEX
II2GExiaIICT6Gb/
II2DExiaIIICT85°CDbIP66
110
Ex db [ia] (mit Feldbarriere) 3 9 0
II2DExtbIIICT85°CDb 510
II3GExnAIICT6Gc/
II3DExtbIIICT85°CGb
810
II 3G Ex nA IIC T6 Gc 8 5 0
IECEx
ExiaIICT4/T6Gb/
ExiaIIICT85°CDb
111
ExtbIIICT85°CDb 511
ExtbIIICT85°CDb/
ExnAIICT4/T6Gc
811
Ex nA IIC T6 Gc 8 5 1
Option A
Without 0
Positiontransmitter4to20mA 1
Binaryinput24VDC 2
Option B
Without 0
Binaryinput24VDC 2
Forced venting 3
Option C
Without 0
2x Software limit contacts + binary output (PLC) 1
2x Software limit contacts + binary output (NAMUR) 2
2x Inductive limit contacts + Binary output (NAMUR);
–50to+85°C
4

14 EB 8484-3 EN
Markings on the device
Positioner TROVIS3730-3- x x x 0 x x x x x 0 x x 0 x x x x 0 0 x x x x x
Option D
Without 0
External travel sensor with M12x1 connector;
with10mconnectingcable 1
Prepared for external travel sensor with M12x1 connector 2
Field barrier
Without 0
Prepared for Type 3770 Field Barrier 3
Emergency shutdown
3.8mA 0
Electrical connection
Two M20x1.5 (one cable gland, one blanking plug) 1
Housing material
AluminumENAC-44300DF(standard) 0
Stainless steel 1.4408 1
Cover
Withroundwindow 1
Closed (without window) 2
Housing version
Standard 0 0
InterfaceaccordingtoVDI/VDE3847,withouttravelpick-off 2 0
PreparedforinterfaceaccordingtoVDI/VDE3847 2 1
Permissible ambient temperature
Standard:–20to+85°C 0
–40to+85°Cmetalcablegland 1
–55to+85°C,low-temperatureversionwithmetalcablegland 2
Hardware version
1.00.00 9 9
Firmware version
2.00.13 9 8

EB 8484-3 EN 15

16 EB 8484-3 EN
Design and principle of operation
3 Design and principle of oper-
ation
ÎRefertoFig.1.
TheTROVIS3730-3ElectropneumaticPosi-
tioner is mounted on pneumatic control
valves and used to assign the valve position
(controlled variable x) to the control signal
(set point w). The positioner compares the
electric control signal of a control system to
the travel or opening angle of the control
valve and issues a signal pressure for the
pneumatic actuator.
The positioner mainly consists of a non-con-
tact travel sensor system (2), pneumatics and
the electronics with the microcontroller (4).
The valve position is transmitted either as an
angle of rotation or a travel to the pick-up le-
ver, from there to the travel sensor (2) and
forwarded to the microcontroller (4). The PID
algorithm in the microcontroller compares
the valve position measured by the travel
sensor(2)tothe4to20mADCcontrolsig-
nal issued by the control system after it has
beenconvertedbytheA/Dconverter(3).
In case of a set point deviation, the activa-
tionofthei/pmodule(7)ischangedsothat
the actuator of the control valve (1) is pres-
surized or vented accordingly over the
downstream booster (6). As a result, the clo-
sure member of the valve (e.g. plug) is
moved to the position determined by the set
point.
The positioner is operated by a rotary push-
button (9) for menu navigation on the plain-
text display (11).
The extended EXPERTplus diagnostics are in-
tegrated into the positioner. They provide in-
formation on the control valve and positioner
and generate diagnostic and status messag-
es, which allow faults to be pinpointed
quickly.
3.1 Types of attachment
TheTROVIS3730-3Positionerissuitablefor
the following types of attachment using the
correspondingaccessories(seesection3.5):
−Direct attachment to SAMSON
Type3277 Actuator
ÎSeesection5.3.
−Attachment to actuators according to
IEC60534-6:
ÎSeesection5.4.
−Attachment according to VDI/
VDE3847-1:
ÎSeesection5.5.
−Attachment according to VDI/
VDE3847-2:
ÎSeesection5.6.
−Attachment to Type3510 Micro-ow
Valve
ÎSeesection5.7.
−Attachment to rotary actuators accord-
ing to VDI/VDE3845:
ÎSeesection5.8.
E
E
E
µC
FSK
#
#B
C
A
#
Exhaust Supply 9 Output 38
w
y
x
Serial Interface
M
1
2
M.1
M.4
M.5
M.6
M.2
M.3
3
4
8
7
56
12
910
1 Control valve
2 Travel sensor
3A/Dconverter
4 Microcontroller
5 Pressure reducer
6 Air capacity booster
7i/pconverter
8D/Aconverter
9 Communication interface
10 Rotary pushbutton
11 Display
12 HART®connection
A Option A
B Option B
C Option C
M Available options
M.1 Forced venting (Slot B only)
M.2 Position transmitter
M.3 Binary input
M.4 Software limit contacts with binary output (PLC)
M.5 Software limit contacts with binary output (NAMUR)
M.6 Inductive limit contacts with binary output (NAMUR)
11
Fig.1: Block diagram

EB 8484-3 EN 17
Design and principle of operation
3 Design and principle of oper-
ation
ÎRefertoFig.1.
TheTROVIS3730-3ElectropneumaticPosi-
tioner is mounted on pneumatic control
valves and used to assign the valve position
(controlled variable x) to the control signal
(set point w). The positioner compares the
electric control signal of a control system to
the travel or opening angle of the control
valve and issues a signal pressure for the
pneumatic actuator.
The positioner mainly consists of a non-con-
tact travel sensor system (2), pneumatics and
the electronics with the microcontroller (4).
The valve position is transmitted either as an
angle of rotation or a travel to the pick-up le-
ver, from there to the travel sensor (2) and
forwarded to the microcontroller (4). The PID
algorithm in the microcontroller compares
the valve position measured by the travel
sensor(2)tothe4to20mADCcontrolsig-
nal issued by the control system after it has
beenconvertedbytheA/Dconverter(3).
In case of a set point deviation, the activa-
tionofthei/pmodule(7)ischangedsothat
the actuator of the control valve (1) is pres-
surized or vented accordingly over the
downstream booster (6). As a result, the clo-
sure member of the valve (e.g. plug) is
moved to the position determined by the set
point.
The positioner is operated by a rotary push-
button (9) for menu navigation on the plain-
text display (11).
E
E
E
µC
FSK
#
#B
C
A
#
Exhaust Supply 9 Output 38
w
y
x
Serial Interface
M
1
2
M.1
M.4
M.5
M.6
M.2
M.3
3
4
8
7
56
12
910
1 Control valve
2 Travel sensor
3A/Dconverter
4 Microcontroller
5 Pressure reducer
6 Air capacity booster
7i/pconverter
8D/Aconverter
9 Communication interface
10 Rotary pushbutton
11 Display
12 HART®connection
A Option A
B Option B
C Option C
M Available options
M.1 Forced venting (Slot B only)
M.2 Position transmitter
M.3 Binary input
M.4 Software limit contacts with binary output (PLC)
M.5 Software limit contacts with binary output (NAMUR)
M.6 Inductive limit contacts with binary output (NAMUR)
11
Fig.1: Block diagram

18 EB 8484-3 EN
Design and principle of operation
3.2 Conguration using the
TROVIS-VIEW software
Thepositionercanbeconguredwith
SAMSON'sTROVIS-VIEWSoftware
(version4).Forthispurpose,thepositioner
has a digital interface (SSP) to allow the USB
port of a computer to be connected to it
using an adapter cable.
SAMSONWe recommend using the isolated
USB interface adapter (order no. 1400-
9740). Replace older adapters with RS-232
interface.
TheTROVIS-VIEWsoftwareenablestheuser
toeasilycongurethepositioneraswellas
view process parameters online.
TROVIS-VIEW can be downloaded free of
charge from our website at www.samson.de
> Service & Support > Downloads >
TROVIS-VIEW.
3.3 Volume restriction
The volume restriction Q serves to adapt the
air output capacity to the size of the actua-
tor.
The volume restriction is a screw restriction
(Table1onpage20)whichisscrewedin-
to the signal pressure output of the positioner
(or output of the pressure gauge bracket or
connecting plate).
ÎSAMSONWerecommendusingascrew
restriction.
–For linear actuators with a transit
time<1s(e.g.withanactuatorarea
smallerthan240cm²),
–For rotary actuators with a volume of
lessthan300cm³.
ÎActuatorswithatransittime≥1sdonot
requiretheairowratetoberestricted.
Tip
Note

EB 8484-3 EN 19
Design and principle of operation
3.4 Device overview and operating controls
ÎIf limit contacts are
installed,readsection6.8
onpage87before
mounting.
Rotary knob with metal tags
6
1
2
1
3
8
7
4
5
1 Grounding connection
2 SSP interface
3 Signal input terminal
4AIRTOOPEN/AIRTOCLOSEslideswitch
5 Display
6 Rotary pushbutton
7 Initialization key (INIT)
8 Shaft locking1)
1) Whenlimitcontactsareinstalled,arotaryknob
with metal tags is mounted on the shaft.
Fig.2: Operating controls

20 EB 8484-3 EN
Design and principle of operation
3.5 Accessories
Table1: General accessories
Designation Order no.
Reversingamplierfordouble-actingactuators Type3710
Cable gland M20x1.5
Blackplastic(6to12mmclampingrange) 8808-1011
Blueplastic(6to12mmclampingrange) 8808-1012
Nickel-platedbrass(6to12mmclampingrange) 1890-4875
Nickel-platedbrass(10to14mmclampingrange) 1992-8395
Stainlesssteel1.4305(8to14.5mmclampingrange) 8808-0160
AdapterM20x1.5to½NPT Powder-coated aluminum 0310-2149
Stainless steel 1400-7114
M lever 0510-0510
L lever 0510-0511
XL lever 0510-0512
XXL lever 0510-0525
Screw restriction 1400-6964
Retrotkitforinductivelimitcontact2xSJ2-SN On request
IsolatedUSBinterfaceadapter(SSPinterfacetoUSBportonacomputer)includingTROVIS-VIEW
CD-ROM 1400-9740
TROVIS-VIEW6661(www.samson.de>SERVICE&SUPPORT>Downloads>TROVIS-VIEW)