Samson 1400 Instructions d'exploitation Page 1

Series 3730Type 3730-1 Electropneumatic PositionerMounting andOperating InstructionsEB 8384-1 EN (1300-1610)Firmware version 2.12Edition December 2014

3.1 Technical data10 EB 8384-1 ENDesign and principle of operationPositioner (technical data in test certificates additionally apply for explosion-pro

EB 8384-1 EN 11Design and principle of operationPositioner (technical data in test certificates additionally apply for explosion-protected devices)Exp

4 Attachment to the controlvalve – mounting parts andaccessoriesThe positioner can be attached either di-rectly to a SAMSON Type 3277 Actuator oraccor

EB 8384-1 EN 13Attachment to the control valve – mounting parts and accessoriesTravel tablesNote: The lever M is included in the scope of delivery.Lev

4.1 Direct attachment4.1.1 Type 3277-5 ActuatorRefer to Table 1 on page 29 for the requiredmounting parts as well as the accessories.Note the travel t

EB 8384-1 EN 15Attachment to the control valve – mounting parts and accessories9 11Supply 9 Output 38564761010.1321156.11.11.2148Fig. 4

4.1.2 Type 3277 ActuatorRefer to Table 2 on page 31 for the requiredmounting parts as well as the accessorieswith their order numbers.Note the travel

EB 8384-1 EN 17Attachment to the control valve – mounting parts and accessories210 14151 2 3 11 11.1SUPPLY13BC1.11.21212.11212.212.1121616 1612.2SUPP

4.2 Attachment according toIEC 60534-6The positioner is attached to the controlvalve with a NAMUR bracket (10).Refer to Table 3 on page 31 for the req

EB 8384-1 EN 19Attachment to the control valve – mounting parts and accessoriesFig. 6 · Attachment according to IEC 60534-6 (NAMUR)10111114.133.116151

Contents Page1 Important safety instructions . . . . . . . . . . . . . . . . . . . . . . 62 Article code . . . . . . . .

4.3 Attachment according toVDI/VDE 3847Only Type 3730-1xx0000000x0x006000and Type 3730-1xx0000000x0x007000Positioners can be attached according toVDI/

EB 8384-1 EN 21Attachment to the control valve – mounting parts and accessories10.1121.11.26.16781099.111 11.1312.19.29.3Fig. 7 · Attachment to Type 3

4.5 Attachment to rotaryactuatorsThe positioner is mounted to the rotary actu-ator using two pairs of double brackets.Refer to Table 4 on page 31 for

EB 8384-1 EN 23Attachment to the control valve – mounting parts and accessories1010.16(7, 8)1.124.356.141.21130 mm80 mmNote:Always use the connecting

4.5.1 Heavy-duty versionRefer to Table 4 on page 31 for the requiredmounting parts as well as the accessorieswith their order numbers.Both mounting ki

EB 8384-1 EN 25Attachment to the control valve – mounting parts and accessories66.17811.11.224.1310.1101154.344.24.135.1510.1104.344.2Fig. 11 · A

4.6 Reversing amplifier fordouble-acting actuatorsFor the use with double-acting actuators, thepositioner must be fitted with a reversingamplifier, e.

EB 8384-1 EN 27Attachment to the control valve – mounting parts and accessoriesFig. 12 · Mounting a reversing amplifier (1079-1118 or 1079-1119)A11.5

4.7 Attaching positioners withstainless steel housingsPositioners with stainless steel housings re-quire mounting parts that are completelymade of sta

over piping. An adapter available as an ac-cessory is used for this purpose:Threaded bushing(M20 x 1.5):G ¼¼ NPT0310-26190310-2550NOTICEThe adapter us

7.6 Faults . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 437.7 Zero calibration . . . . . .

EB 8384-1 EN 30Attachment to the control valve – mounting parts and accessoriesTable 2 · Direct attachment to Type 3277 (Fig. 5)Order no.Mountingparts

EB 8384-1 EN 31Attachment to the control valve – mounting parts and accessoriesTable 3 · Attachment to NAMUR ribs or control valves with rod-type yoke

32 EB 8384-1 ENAttachment to the control valve – mounting parts and accessoriesAccessoriesConnecting plate (6)G141400-746114NPT 1400-7462Pressure gaug

5 ConnectionsWARNING!Mount the positioner, keeping the followingsequence:1. Remove protective film from pneumaticconnections.2. Mount the positioner o

5.1.1 Signal pressure gaugesTo monitor the supply air (Supply) and sig-nal pressure (Output), we recommend thatpressure gauges be attached (see access

5.2 Electrical connectionsDANGER!Risk of electric shock and/or theformation of an explosive atmo-sphere!–For electrical installation, observe the rel-

Cable entriesCable entry with M20x1.5 cable gland, 6 to12 mm clamping range.There is a second M20x1.5 threaded borein the housing that can be used for

Refer to Fig. 13 for the terminal assignment.NOTICEThe minimum permissible reference variablemust not fall below 3.7 mA for the operationof the positi

6 OperationThe positioner is mainly operated with therotary pushbutton.The volume restriction must be set first toadapt the air delivery.6.1 Operator

Volume restriction QThe volume restriction is used to adapt theair delivery to the actuator size. Two fixedsettings are possible depending on how thea

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7.1 Setting the volume restriction QThe volume restriction Q is used to adapt theair delivery to the size of the actuator:4Actuators with a transit ti

The signal pressure is the air pressure at theoutput of the positioner, which is applied tothe actuator.AIR TO OPEN/ATO is always used withpositioners

Note: For standard operation, after thepositioner is mounted on the valve and thevolume restriction has been set and thefail-safe position has been ch

7.6 FaultsOn the occurrence of a fault, the fault iconappears at the bottom of the display.By turning the button past Code P0 or P16,the respective e

Zero calibration has started, the displayblinks!The positioner moves the control valve to theCLOSED position and recalibrates the inter-nal electric z

8 Code listCodeDisplay, values[default setting]DescriptionParameter codes Codes marked with * can be changed without having to re-initialize the posit

P7 *w/x>> /<> [>>]Direction of action of the reference variable w to the travel/rotationalangle x (increasing/increasing or increasi

Error codesE0Zero error Only with tight-closing function P10 w < set to ONThe zero point has shifted by more than 5 % compared to initializa-tion.

E7Actuator does not move No supply air, mounting blocked.No input signal or input signal below 3.7 mARecommended action Check supply air, positioner m

9 MaintenanceThe positioner does not require any mainte-nance.There are filters with a 100µm mesh size inthe pneumatic connections for supply andoutpu

Revision in positioner firmware compared to the previous versionPrevious version New2.02 2.10New reset function in CodeP0, refer to section 7.8New man

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11 Dimensions in mmEB 8384-1 EN 51Dimensions in mmReversingamplifier (optional)*4034210281480164Output (38) Supply (9)86701546345858Fig. 16a · NAMUR a

Dimensions in mm52 EB 8384-1 EN5686130801663086Ø 1018052Output Y1Output Y2Supply (9)Output Y1Output Y2Fig. 16b · Attachment to rotary actuators VDI/VD

11.1 Fixing levels according to VDI/VDE 3845 (September 2010)Dimensions in mmEB 8384-1 EN 53AM6CB25MminØdØDLevel 2 (bracket surface)Level 1 (actuator

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1 Important safety instructionsFor your own safety, follow these instructions concerning the mounting, start-up and opera-tion of the positioner:4The

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66 EB 8384-1 EN Addendum Page 1 Revision Control Number: 2 / June 08 Addendum to EB 8384-1EN

EB 8384-1 EN 67 Addendum Page 3 Revision Control Number: 2 / June 08 Addendum to EB 8384-1EN

68 EB 8384-1 EN Addendum Page 5Revision Control Number: 2 / June 08 Addendum to EB 8384-1EN

EB 8384-1 EN 69 Addendum Page 7Revision Control Number: 2 / June 08 Addendum to EB 8384-1EN(

2 Article codeEB 8384-1 EN 7Article codeArticle code Type 3730-1 x x 0 0 0 0 0 0 0 x 0 0 x 0 0 0With LCD, autotune4 to 20 mA reference variable, two s

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SAMSON AG · MESS- UND REGELTECHNIKWeismüllerstraße 3 · 60314 Frankfurt am Main, GermanyPhone: +49 69 4009-0 · Fax: +49 69 4009-1507Internet: http://ww

3 Design and principle ofoperationThe electropneumatic positioner is mountedto pneumatic control valves and is used toassign the valve position (contr

EB 8384-1 EN 9Design and principle of operationFig. 2 · Functional diagram%Smm%mmwxQPDA2A14531112678101w9xy27 Air capacity booster8 Pressure regulator