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Mounting and Operating Instructions EB 8384-1

1. Actuator stem retracts extends Connection block old 13 with switch plate 13 Actuator stem retracts Actuator stem extends Marking Fig 5 Direct attachment Signal pressure connection for Type 3277 Actuator with 175 to 750 cm EB 8384 1EN 19 Attachment to the control valve mounting parts and accessories 4 2 Attachment according to IEC 60534 6 The positioner is attached to the control valve with a NAMUR bracket 10 Refer to Table 3 on page 39 for the required mounting parts as well as the accessories with their order numbers Note the travel table on page 15 1 Screw the two bolts 14 to the bracket 9 1 of the stem connector 9 place the follower plate 3 on top and use the screws 14 1 to tighten Actuator size 2800 cm and 1400 cm with 120 mm travel For a travel of 60 mm or smaller screw the longer follower plate 3 1 directly to the stem connector 9 For a travel exceeding 60 mm mount the bracket 16 first and then the follower plate 3 to the bracket to gether with the bolts 14 and screws 14 1 2 Mount NAMUR bracket 10 to the con trol valve as follows For attachment to the NAMUR rib use an M8 screw 11 and toothed lock washer directly in the yoke bore For attachment to valves with rod type yokes u
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3. 41 Signal pressure gauges 42 Supply 42 Electrical connections 43 Switching amplifier 45 Operdhon de Oe gU en ee 46 Operator controls 46 StarFUp 4 0 4 goku e oy 47 Setting the volume restriction Q 48 Adapting the display 48 Entering opening direction 48 Setting other parameters 49 DIL Can 49 7 6 7 7 7 8 7 9 10 11 11 1 Contents p Tr ee 51 Zero 51 Reset koe BSR Ewe TP 52 ManyaladjustMment e a e ea dde 52 Code list dee doro EO RE 53 Mdintenante sob a 2 624 236 we nahen 57 Servicing explosion protected devices 2 22222200 57 Dimensions mm s 58 Fixing levels according to VDI VDE 3845 September 2010 61 8384 1 3 4 8384 1 EN Revision in positioner firmware Revision in positioner firmware compared to the previous version Previous version New 2 02 2 10 New reset function in Code PO refer to section 7 8 New manual adjustment function in Code P14
4. 1 Control valve 7 Air capacity booster 2 Travel sensor 8 Pressure regulator 3 controller 9 Flow regulator 4 A D converter 10 Volume restriction 5 Microcontroller 11 Limit switches 6 i p converter 12 Display Fig 2 Functional diagram EB 8384 1EN 9 Design and principle of operation 3 1 Technical data specified in the test certificate Type 3730 1 Positioner the listed technical data of explosion protected devices may be restricted by the limits Travel adjustable Direct attachment to Type 3277 3 6 to 30 mm Attachment acc to IEC 60534 6 3 6 to 200 mm or 24 to 100 with rotary actuators Travel range Adjustable within the initialized travel angle of rotation travel can be restricted to 5 at the maximum Reference variable w Signal range 4 to 20 mA Two wire device reverse polarity protection split range 4 to 11 9 mA and 12 1 to 20 mA static destruction limit 100 mA Minimum current 3 7 mA Load impedance lt 6 V corresponding to 300 at 20 mA Supply air to ISO 8573 1 Air quality acc Supply pressure from 1 4 to 7 bar 20 to 105 psi Max particle size and density Class 4 Oil content Class 3 pressure dew point Class 3 or at least 10 K beneath the lowest ambient temperature to be expected Signal pressure output bar up to supply pressure limitable to approx 2 4 bar via software Characteristic
5. Additional bracket for 16 actuators with 2800 cm and travel gt 60 mm Lever XL and L lever Nut Disk spring Follower pin Follower plate Follower plate Connecting plate Seal rings Pressure gauge bracket Pressure gauge mounting kit Stem connector Bracket NAMUR bracket Screw Bolt Screw U bolt Bracket housing Note Always use the connecting plate 6 included in the accessories to connect supply and output Never screw threaded parts directly into the Fig 6 Attachment according to IEC 60534 6 NAMUR Attachment to rod type yoke Rods with 20 to 35 mm Attachment to NNAMUR rib 8384 1 EN 21 Attachment to the control valve mounting parts and accessories 4 3 Attachment according to VDI VDE 3847 Type 3730 1xx0000000x006000 and Type 3730 1xx0000000x007000 Positioners with optional air purging of the actuator s spring chamber can be attached according to VDI VDE 3847 Type 3730 1xx0000000x000000 Positioner without optional air purging of the actuator s spring chamber can be attached according to VDI VDE 3847 This type of attachment allows the positioners to be replaced quickly while the process is running by blocking the air in the actuator The signal pressure can be blocked in the actuator by unscrewing the red retaining screw 20 and then turning the air blocker
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7. Am Output 38 Supply 9 86 Fig 19a NAMUR and direct attachment 58 8384 1 EN Attachment according to VDI VDE 3847 to Type 3277 13 200 Attachment according to VDI VDE 3847 on NAMUR rib 38 62 164 Fig 19b Attachment according to VDI VDE 3847 8384 1 59 Dimensions in mm Heavy duty version Output Y 052 Fr Output Y Supply 9 L Mhk gt 9 fe i Output Y2 Output Y2 Reversing 80 T amplifier optional 130 166 Light version Output Al 50 9 Lu Reversing amplifier optional H cHe 9 aD Output A2 Connecting plate T Ever Reversing amplifier Va NPT Type 3710 see drawing of heavy duty version for dimensions 1079 1118 1079 1119 no longer available
8. Travel in mm Lever For actuator Order no 7 5 S 3271 5 Actuator with 60 120 cm on Type 3510 Valve Fig 10 1400 7457 5 to 50 Actuators from other manufacturers and Type 3271 with 120 to 750 cm 1400 7454 14 to 100 Actuators from other manufacturers and Type 3271 1400 60 version 1400 7455 XL Actuators from other manufacturers and Type 3271 versions 1400 120 and a0 200 2800 cm with 120 mm travel 400 745 EE Type 3271 Actuator versions 1400 120 and 2800 cm with 30 or 60 mm 1400 7466 travel 30 or 60 L Mounting brackets for Emerson and Masoneilan linear actuators In addition a mounting kit acc to IEC 60534 6 is required depending on the 1400 6771 travel See row above GA 1400 7461 Connecting plate 6 i Ya NPT 1400 7462 GA 1400 7458 Accessories Pressure gauge bracket 7 Ya NPT 1400 7459 Pressure gauge mounting kit 8 Stainless steel brass 1400 6950 up to max 6 bar output and supply St steel st steel 1400 6951 Lever M is mounted on basic model included in the scope of delivery of the positioner Table 4 Attachment according to VDI VDE 3847 Figs 7 and 9 Type 3730 1xx0000000x007000 Electropneumatic Positioner with VDI VDE 3847 interface Order no Interface adapter 1402 0257 Mounting kit for attachment to SAMSON Type 3277with 175 to 750 cm 1402 0868 Mounting kit for attachment to SAMSON Type 3271 non SAMSON a
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20. 1 11 Nut 1 2 Spring disk 2 Follower pin 3 Follower plote 3 4 5 1 Follower plate Screw plug Stopper 6 Adapter bracket 6 Screws 6 2 Formed seal 6 3 Screws 10 NAMUR connection block 11 Screw with toothed lock washer 13 Adapter block 13 1 Screws 14 14 1 Screws 15 U bolt 16 Bracket 17 Turnboard 17 1 Formed seal 17 2 Screws 18 Blank plate 18 1 Screws 19 Air blocker 20 Retaining screw Fig 9 Attachment according to VDI VDE 3847 to the NAMUR rib 8384 1 EN 27 Attachment to the control valve mounting parts and accessories 4 4 Attachment to Type 3510 and nut 1 1 Micro flow Valve Move lever once all the way as far as it will go in both directions The positioner is attached to the valve yoke 10 Place positioner on the bracket 10 in using a bracket such a manner that the follower pin Refer to Table 3 on page 39 for the required slides into the groove of the clamp 3 mounting parts as well as the accessories Adjust the lever 1 correspondingly with their order numbers Screw the positioner to the bracket 10 Note the travel table on page 15 using both its screws 1 Screw bracket 9 1 to the stem connec tor 9 2 Fasten the two pins 9 2 to the bracket 9 1 on the stem connector Mount the follower plate 3 and fasten it using the screws 9 3 3 Mount the travel indication scale acces sories to the outer side of the yoke using
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22. icon appears at the top of the display Note The positioner must be re initialized after the parameter codes P2 P3 and P8 have been changed Limit switch Fail safe position n S Uh 4 UN UN UN VN 2 UY 76 888 n Closed loop Fault operation Parameter error code Fig 17 Operator controls and display Cap Positioner shaft Values not yet saved in EEPROM Actuator symbol Volume restriction Rotary pushbutton 46 8384 1 EN Volume restriction Q The volume restriction is used to adapt the air delivery to the actuator size Two fixed settings are possible depending on how the air is routed at the actuator See section 7 1 for more details Display The LC display indicates icons that as signed to codes and functions The bar graph indicates the system deviation that de pends on the sign and the value One bar graph element appears per 1 system deviation If the positioner is not initialized the lever position in degrees in relation to the longitu dinal axis is indicated instead of the system deviation One bar graph element corre sponds to approximately a 5 angle Ifthe 1 fault icon appears on the display turn the 29 button until ERR appears to view the error code s EO to E15 Refer to section 7 6 for details Start up 7 Start up WARNING Attach the positioner keeping the followin
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24. Adhere to the terminal assignment Switching the assignment of the electrical terminals may cause the explosion pro tection to become ineffective Do not loosen enameled screws in or on the housing The maximum permissible values speci fied in the national EC type examination certificates apply when interconnecting intrinsically safe electrical equipment or U l or Io P or C or and L or LJ Selecting cables and wires Observe Clause 12 of EN 60079 14 2008 VDE 0165 Part 1 when installing intrinsi cally safe circuits The Subclause 12 2 2 7 applies when running multi core cables con taining more than one intrinsically safe cir cuit Connections In particular the radial thickness of the con ductor insulation for common insulation ma terials such as polyethylene must have a minimum radial thickness of 0 2 mm The diameter of an individual wire in a fine stranded conductor must not be smaller than 0 1 mm Protect the conductor ends against splicing e g by using wire end fer rules When two separate cables are used for con nection an additional cable gland can be installed Seal cable entries left unused with plugs Devices used at ambient temperatures be low 20 C must be fitted with metal cable glands Equipment for use in zone 2 zone 22 In equipment operated with type of protec tion Ex nA Il non sparking equipment ac cording to EN 60079 15 2003 circuits
25. T5 T4 40T 5542 40 70T 40 80T Revision Control Number 2 June 08 Addendum to EB 8384 1EN Addendum Page 2 Table 4 The correlation between temperature classification and permissible ambient temperature ranges and short circuit current for the inductive limit switch Permissible ambient temperature range for type Temperature class J2 SN limit switch lu lo 25 mA 1 52 mA T6 40T 65 40T 45 T5 40T 80T 40T 60T T4 4052 80T 40T 75T Revision Control Number 2 June 08 Addendum to EB 8384 1EN LL 1 88 83 Addendum Page 3 Intrinsically safe if installed as specified in manufacturer s installation manual CSA certified for hazardous locations Ex ia IIC T6 Class I Zone 0 Class Groups A B C D Class Il Groups E F G Class Ill Type 4 Enclosure IP 66 Notes 1 The apparatus may be installed in intrinsically safe circuits only when used in conjunction with CSA certified apparatus For maximum values of Vmax Imax Pmax Ciand Li of the various apparatus see Table 1 on page 1 2 For barrier selection see Table 2 on page 1 3 The installation must be in accordance with the C E C Part 1 4 Use only supply wires suitable for 5 C above surrounding temperature 5 For CSA Certification Safety Barrier must be CSA Certified and installed in accordance with C E C Part 1 Each pair of I S wires must be protec
26. pleted Recommended action Select the error code and reset with RST E2 Positioner has not been initialized Recommended action Set parameter and initialize the positioner over Code P15 E3 Kp setting Positioner hunts Volume restriction set incorrectly too much gain Recommended action Check the volume restriction setting as described in section 7 1 Limit gain Kp over Code P8 Re initialize the positioner Transit time is too fast The transit times of the actuator determined during initialization are so short under 0 5 second that the positioner cannot adapt itself well enough Recommended action Check the volume restriction setting as described in section 7 1 Re initialize the positioner 5 Standstill detection is Supply pressure is too low or varies Mounting incorrect not possible Recommended action Check supply air and positioner mounting Re initialize the positioner E6 Travel is not achieved Supply pressure is too low actuator leaks incorrect travel adjusted or pressure limit function activated Recommended action Check supply air positioner mounting and setting Re initialize the positioner EB 8384 1 EN 55 Code list E7 Actuator does not move No supply air mounting blocked No input signal or input signal below 3 7 mA Recommended action Check supply air positioner mounting and mA input signal Re initialize the po
27. 19 on the bottom of the adapter block Attachment to Type 3277 Actuator see Fig 7 Refer to Table 4 on page 39 for the required mounting parts as well as the accessories Mount the positioner on the yoke as shown in Fig 7 The signal pressure is routed to the actuator over the connecting plate 12 for actuators with fail safe action actuator stem extends internally through a bore in the valve yoke and for actuator stem retracts through external piping Only the Y1 port is required for positioner attachment The Y2 port can be used for air purging of the spring chamber 22 EB 8384 1 EN 1 Place follower clamp 3 on the actuator stem align and screw tight so that the mounting screw is located in the groove of the actuator stem 2 Place the adapter bracket 6 on the positioner and mount using the screws 6 1 Make sure that the seals are cor rectly seated For positioners with air purging remove the stopper 5 before mounting the positioner For positioners without air purging re place the screw plug 4 with a vent plug 3 For actuators with 355 700 750 cm2 remove the follower pin 2 at lever M 1 on the back of the positioner from pin position 35 reposition it in the bore for pin position 50 and screw tight For actuators 175 240 and 350 cm with 15 mm travel the follower pin 2 remains in pin position 35 4 Insert formed seal 6 2 in the groove of the adapter bracket 5 Insert the formed
28. 6 bar su ICA St steel st steel 1400 6951 Table 6 General accessories Order no Pneumatic reversing amplifier for double acting actuators Type 3710 Cable gland M20 x 1 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 8890 4875 Nickel plated brass 10 to 14 mm clamping range 1922 8395 Stainless steel 1 4305 8 to 14 5 mm clamping range 8808 0160 Accessories Adapter M20 x 1 5 to V NPT Aluminum powder paint coated 0310 2149 Stainless steel 1400 7114 Retrofit kit for inductive limit switch 1 x SJ2 SN 1400 9735 DE EN delivery state 1990 7930 Cover plate with list of parame EN ES 1990 8212 ters and operating instructions EN FR 1990 8132 40 EB 8384 1 EN 5 Connections WARNING Mount the positioner keeping the following sequence 1 Remove protective film from pneumatic 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 connection of the electrical auxiliary power may cause the actuator stem to move depending on the operating mode Do not touch the actuator stem or obstruct it to avoid risk of injury to hands or fingers 51 Pneumatic connections NOTICE The threads in the positioner housing are not designed for direct air connection The screw glands must be screwed
29. Adhesive labels with explanatory symbols are enclosed and can be stuck on the housing if required 4 Screw tight coupling wheel 4 onto the slotted actuator shaft or adapter 3 us ing screw 4 1 and disk spring 4 2 5 Undo the standard follower pin 2 on the lever M 1 of the positioner Attach the follower pin 5 included in the mounting kit to pin position 90 32 8384 1 EN o If applicable mount pressure gauge bracket 7 with pressure gauges or in case G 14 threaded connections re quired the connecting plate 6 making sure both seal rings 6 1 are seated properly For double acting springless rotary ac tuators a reversing amplifier is required to attach the positioner to the actuator Refer to section 4 6 For actuators with a volume of less than 300 cm fit the restriction order no 1400 6964 into the signal pressure output of the positioner or the output of the pressure gauge bracket or connect ing plate Place positioner on housing 10 and screw it tight Considering the actuator s direction of rotation align lever 1 so that it engages in the correct slot of the coupling wheel with its follower pin Fig 13 Counterclockwise Clockwise Fig 13 Direction of rotation Attachment to the control valve mounting parts and accessories 1 Fit restriction into signal pressure output for actuators with 300 cm volume Lever 6 Co
30. Optionally 1 characteristic for globe valves 8 characteristics for opening angle Hysteresis lt 1 Sensitivity lt 0 1 Transit time 0 5 s for initialization not permissible adaptation over volume restriction Q Direction of action w x reversible Air consumption steady state Independent from supply pressure approx 110 1 Air output capacity Actuator filled with air Actuator vented At Ap 6 bar 8 5 m 3 h at Ap 1 4 bar 3 0 m 3 h Kymax 20 c 0 09 at Ap 6 bar 14 0 m 3 h at Ap 1 4 bar 4 5 m 3 h Kymax20 cj 0 15 Permissible ambient 20 to 80 C in all versions 45 to 80 C with metal cable gland 25 to 80 C with inductive limit switches SJ2 S1N and metal cable gland t mm The listed technical data of explosion protected devices may be restricted by the limits specified in the test certificate Influences Temperature 0 15 10 K Supply air None Vibration lt 0 25 up to 2000 Hz and 4 g acc to IEC 770 Electromagnetic compatibility Complying with requirements specified in EN 61000 6 2 EN 61000 6 3 EN 61326 1 and NAMUR Recommendation NE 21 Electrical connections One M20 x 1 5 cable gland for 6 to 12 mm clamping range Additional sec ond M20 x 1 5 threaded hole Screw terminals for 0 2 to 2 5 mm wire cross section Degree of protection IP 66 NEMA 4X 10 EB 8384 1 EN Design and principle of operation Typ
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32. travel 3 Place the adapter bracket 6 on the positioner and mount using the screws 6 1 Make sure that the seals are cor rectly seated For positioners with air purging remove the stopper 5 before mounting the positioner For positioners without air purging re place the screw plug 4 with a vent plug 4 Select required lever size 1 M L or XL and pin position according to the actua tor size and valve travels listed in the ta ble on page Should you require a pin position other than position 35 with the standard installed lever M or require a lever size L or XL proceed as follows Screw the follower pin 2 in the as signed lever bore pin position as listed in the table Only use the longer follower pin 2 included in the mounting kit Place lever 1 on the positioner shaft and screw tight using the disk spring 1 2 and nut 1 1 Move lever once all the way as far as it will go in both directions 5 Insert formed seal 6 2 in the groove of the adapter bracket 6 Insert the formed seal 17 1 into the turnboard 17 and mount the turnboard to the adapter block 13 using the screws 17 2 8384 1 EN 25 Attachment to the control valve mounting parts and accessories 7 Mount the blank plate 18 to the turnboard 17 using the screws 18 1 Make sure that the seals are correctly seated Note A solenoid valve can also be mounted in place of the blank plate 18 T
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34. approved for hazardous locations Class I Zone 2 AEx nA Class I Division 2 Groups A B C D Class Division 2 Groups NEMA 4X IP66 HAZARDOUS SAFE LOCATION Div 2 4 LOCATION Model 3730 13 elp Positioner transmitter e g transistor relay o 2 5 x lt E z 5 Notes 1 The installation must be in accordance with the National Electrical Code ANSI NFPA 70 2 Forthe maximum values for the individual circuits see Table 1 Cable entry only rigid metal conduit Nonincendive Field Wiring 1 The apparatus may be installed in nonincendive field wiring circuits only in conjunction with FM approved associated nonincendive field wiring apparatus or FM approved associated intrinsically safe apparatus with entity parameters For the maximum input values of the nonincendive field wiring apparatus see Table 1 2 For the interconnection of nonincendive field wiring apparatus and associated nonincendive field wiring apparatus not specifically examined in combination as a system the nonincendive field wiring parameters must meet the following requirements VocorUs lt Isc or lo Shor nox Po lt Por Prag CorCo G L or Lo 3 Installation must be in accordance with the National Electrical Code ANSI NFPA 70 and ANSI ISA 12 12 01 Revision Control Number 2 June 08 Addendum to EB 8384 1EN SAMSON AG MESS UND REG
35. compatible with paint for actuators with 175 240 350 355 700 750 cm 1402 0941 ER GA G36 1402 0970 tee Ya 1402 0976 cm Stainl G 4 G 1402 0971 steel NPT NPT 1402 0978 sad 1400 6444 lee T Ya NPT 36 1402 0911 cm G 4 G 1400 6445 steel Y NPT NPT 1402 0912 Siad 1400 6446 lee TNR Ys NPT 1402 0913 cm Stainl G 4 G 1400 6447 Required piping with screw fitting steel for Actuator stem retracts Ya 1402 0914 with air purging of the top diaphragm GA G3 1402 0972 chamber Steel Ya 1402 0979 Accessories 355 cm 1 3 Stainl GA G36 1402 0973 steel 3 1402 0980 1400 6448 lee T Ya 1402 0915 cm Stainl GA G36 1400 6449 steel 36 1402 0916 1402 0974 tee T NPT 36 1402 0981 cm Steinl GA G36 1402 0975 steel 1402 0982 1400 8819 Connection block with seals and screw NPT 1400 8820 Pressure gauge mounting kit 8 up to max 6 bar Steel brass 1400 6250 output supply St steel St steel 1400 6951 38 8384 1 EN Attachment to the control valve mounting parts and accessories Table 3 Attachment to NAMUR ribs or control valves with rod type yokes 20 to 35 mm rod diameter according to IEC 60534 6 Figs 6 and 10
36. direction by pressing the 69 button 7 3 Entering the opening direction AIR TO OPEN ATO applies to a valve opening as the signal pressure increases AIR TO CLOSE ATC applies to a valve closing as the signal pressure increases The signal pressure is the air pressure at the output of the positioner which is applied to the actuator AIR TO OPEN ATO is always used with positioners fitted with a reversing amplifier for double acting actuators connections de scribed in section 4 6 Turn until Code P2 appears Press to confirm P2 P2 blinks Turn until required fail safe position appears Default ATO Press to confirm the setting 7 4 Setting other parameters The following table lists all the parameter codes and their default settings Start up If you want to change the default setting of a parameter proceed in the same manner as previously described More details concerning the parameter codes can be found in section 8 7 5 Initialization During initialization the positioner adapts it self optimally to the friction conditions and the signal pressure demand of the control valve The type and extent of self adaptation de pends on the preset parameters MAX is the default setting for the nominal range Code P4 During the initialization process the positioner determines the travel rotational angle of the closing ele ment f
37. moved once all the way as far as it will go in both directions to adapt it to the internal measuring lever 14 EB 8384 1 EN Fig 3 Lever M set pin position 35 Travel tables Attachment to the control valve mounting parts and accessories Note The lever M is included in the scope of delivery Levers S L XL for attachment according to IEC 60534 6 NAMUR are available as accesso ries Table 3 on page 39 Direct attachment to Type 3277 5 and Type 3277 Actuators Actuator size Rated travel Adjustment range at positioner Required Assigned cm mm Min Travel Max lever pin position 120 7 5 5 0 to 25 0 M 25 120 175 240 350 15 7 0 to 22 0 M 35 355 700 750 30 10 0 to 50 0 M 50 Attachment according to IEC 60534 6 NAMUR attachment SAMSON valves Type 3271 Actuator Other valves actuators Actuator size Rated travel E cm mm Min Travel Max Es d 7 5 3 6 to 18 0 5 17 120 75 5 0 to 25 0 M 25 120 175 240 350 15 70 to 22 0 M 35 700 750 75 355 700 750 15 30 10 0 50 0 M 50 1000 1400 2800 30 14 0 to 70 0 L 70 1000 1400 2800 60 20 0 to 100 0 L 100 1400 2800 120 40 0 to 200 0 XL 200 Attachment to rotary actuators according to VDI VDE 3845 Rotary actuators Required Assigned Min Opening angle lever pin position 24 to 100 M 90 8384 1 EN 15 Attachment to the control valve mounti
38. on the yoke as shown in Fig 5 The signal pressure is routed to the actuator over the connection block 12 for actuators with fail safe action Actuator stem extends internally through a bore in the valve yoke and for Actuator stem re tracts through external piping 1 Place follower clamp 3 on the actuator stem align and screw tight so that the mounting screw is located in the groove of the actuator stem 2 Mount cover plate 10 with narrow side of the cut out opening Fig 5 on the left pointing towards the signal pressure connection Make sure that the bonded gasket 14 points towards the actuator yoke 3 For actuators with 355 700 and 750 cm remove the follower pin 2 at lever M 1 on the back of the positioner from pin position 35 reposition it in the bore for pin position 50 and screw tight For actuators 175 240 and 350 cm with 15 mm travel the follower pin 2 remains in pin position 35 4 Insert formed seal 15 in the groove of the positioner casing 5 Place positioner on the cover plate in such a manner that the follower pin 2 rests on the top of the follower clamp 18 EB 8384 1 EN 8 3 Adjust the lever 1 correspondingly and open the positioner cover to hold the positioner shaft in position at the cap or the switch Fig 17 The lever 1 must rest on the follower clamp with spring force Mount the positioner on the cover plate 10 using the two fixing screws Make sure that
39. recalibrate zero Start the zero calibration by activating Code P16 as follows ZERO 015 Turn button until Code PI6 appears Press button six seconds long 6 5 4 3 2 1 is counted down on the display 8384 1 EN 51 Start up Zero calibration has started the display blinks The positioner moves the control valve to the CLOSED position and recalibrates the inter nal electric zero point When the zero calibration has been suc cessfully completed the positioner returns to closed loop operation status indication Canceling zero calibration The zero calibration can be canceled by pressing 69 The positioner then moves to the fail safe position indicated by S on the display A new zero calibration can be started di rectly afterwards 7 8 Reset The positioner is in closed loop operation after the initialization has been successfully completed reset causes an initialization to be can celed and all parameters settings are reset to the default settings refer to section 8 When PO status indication mode of the dis play is selected Press down for six seconds the display counts down 6 5 4 3 2 1 and ESC appears on the display 69 RST appears on the display Press to reset parameters to their default settings 52 EB 8384 1 EN 7 9 Manual adjustment The valve position can be moved as follows using the Manual adjustment function Turn un
40. see drawing of light version for dimensions Fig 19c Attachment to rotary actuators VDI VDE 3845 Sept 2010 level 1 size to AA4 60 EB 8384 1 EN Td Lever x y 2 M 10 17 5 17 25 33 25 50 mm 66 mm L 70 mm 100 mm 116 mm XL 100 mm 200 mm 216 mm Fig 20 Lever 11 1 Fixing levels according to VDI VDE 3845 September 2010 Min Level 2 bracket surface Level 1 actuator surface Actuator i Dimensions in mm B Size A B 20 50 25 15 5 5 for M5 66 50 AAI 80 30 20 5 5 for M5 96 50 AA2 80 30 30 5 5 for M5 96 50 AA3 130 30 30 5 5 for M5 146 50 AAA 130 30 50 5 5 for M5 146 50 5 200 50 80 6 5 for M 220 50 Flange type 05 according to DIN EN ISO 5211 EB 8384 1 EN 61 1u02 2p Bymyysuj apa pmwu az sopyiezimps dI 67509 NA U AGA 0 6909 1 9c osspajsupta2 pr NINHOLLSNOLLV INHOJNI MINOYLAJIA pun Supso y NINHO3LLOLLN313 AAA Ture pep omieusiS EEDA 3mnsursduniorzijrjo7 pun Jud IAA 15 Jo ou sem AYJ 104921044 jo 99 dI 5 1
41. software limit switch SJ2 SN proximity switch NAMUR NC contact SJ2 S1N proximity switch NAMUR NO contact 8384 1 11 Design and principle of operation Summary of explosion protection certificates for Type 3730 1 Type 3730 Certification Type of protection comments Numb 972 i STCC um er OEx ia T6X Valid unti 2017 10 01 2 IIT6 X Number 04 2033 Il 2G Ex ia T6 Gb 11 Valid unti 2013 11 27 120 Ex tb T80 C Db IP66 Number A P HQ MH 144 1164 11 CCoE Date 2014 10 27 Ex ia IIC T6 Valid unti 2019 10 26 T Numb RU C DE 08 B 00113 i FAL Fy ms SIUE 1 Ex ia IIC T6 T5 T4 Gb X Date 11 Valid unti 2018 11 14 Ex tb T80 C Db X Number IECEx PTB 06 0055 11 Ex ia 2006 11 02 a 11 INMETRO On request 11 Number GYJ14 1109 Ex ia TA T Gb Date 2014 05 08 Valid until 2019 05 07 13 Number 1675820 Ex ia T6 Class I Zone 0 Date 2010 07 19 Class Il Groups E F G Ex nA II T6 Class I Zone 2 Class Div 2 Groups A B C D Class Div 2 Groups E F G 13 Number 3023478 Class l Zone AEx ia m Date 2008 11 03 Class 1 1 1 Groups A B C D E F G med Class 1 Div 2 Groups A B C D Class Div 2 Groups F G 18 Number 04 ATEX 2114 X Il 3G Ex nA 116 Gc Valid until 2013 11 27 Il Ex ic IIC T6 Gc Il Ex tc
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44. 2 June 08 to EB 8384 1EN 64 Nal peee 43 7 FM approved for hazardous locations Class I Zone 0 AEx ia IIC T6 Class 1 II Div 1 Groups A C D NEMA 4X IP66 HAZARDOUS LOCATION SAFE LOCATION L Model 3730 13 elp Positioner Notes 1 The apparatus may be installed in intrinsically safe circuits only in conjunction with FM approved associated intrinsically safe apparatus with entity parameters For the maximum input values see Table 1 2 For the interconnection of intrinsically safe apparatus and associated intrinsically safe apparatus not specifically examined in combination as a system the entity parameters must meet the following requirements Voc or Us lt U lsc or lo lt L ls Pior Prax C or Ci Coble gt L 3 For barrier selection see Table 2 4 installation must be in accordance with the National Electrical Code ANSI NFPA 70 and ANSI ISA RP 12 06 01 5 Use only supply wires suitable for 5 C above surrounding temperature 6 For the permissible maximum values for the intrinsically safe circuits 1 4 see Table 1 7 For the permissible barrier parameters for circuit 1 see Table 2 8 Cable entry M 20 x 1 5 or metal conduit according to drawing No 1050 0539 T or 1050 0540 T Revision Control Number 2 June 08 Addendum to EB 8384 1EN Addendum Page 8 FM
45. 84 1 EN EFM Spwupsunzag 9118 q 001 aopesopung spmisuusopung S D 40 sta pay iis sug ad siut 8007 97 Sromyosunesg 002 1 1 2 9 1002 11 62009 aopjorrpssunaarsay 105595014 PUB 1019911 do ouisuueqor was aanqeusig zingossuorso dxg 2 22082 80 XA 23200911851 900 0 61009 poydde winpuappe srp ose poSueyoun 41848 Joyo oq V 2608 7 De OF PL ec 08 Do OF SL Do 0977 Do OF 9L Do SL Do OF FL yu zs 00977 Do OF SL Do St Do OF 9L jmop Li0gs umwe ssup 5505 XALV 70 VEP uoneururex 991 203 01 uag pun Sroqosunvag gypejsuesopung oqosruqoo A EB 8384 1 EN 67 ANVINHaO Biamyosuneug 9188 001 yejsuesapung euosiuuoe eid reus eu jo eseo ul asfud 34 q jero dde ioa qns suoneieyje Jo uonereqe quo oq JOU pue aumeu ls noy uoneururexe ed r 53 lejsuesepung euosiuuoa uo
46. 84 1 EN 7 Design and principle of operation 3 Design and principle of operation The electropneumatic positioner is mounted to pneumatic control valves and is used to assign the valve position controlled variable x to the control signal reference variable w The DC control signal received from a control unit is compared to the travel or rotational angle of the control valve and issues a signal pressure output variable The positioner is designed depending on the corresponding accessories for direct attach ment to Type 3277 Actuators or for attach ment to actuators according to IEC 60534 6 NAMUR Additionally a coupling wheel included in the accessories is required to transfer the ro tary motion for rotary actuators according to VDI VDE 3845 Springless rotary actuators require an ac cessory reversing amplifier to permit the powered operation in either direction The positioner basically consists of a travel sensor system that functions proportional to resistance an analog i p module with downstream booster as well as the electronic unit with a microcontroller The positioner is fitted with two adjustable software limit switches as standard to indicate the valve s end positions The position of the valve is transmitted as linear travel motion or angle of rotation via pick up lever and travel sensor 2 to an an alog PD controller 3 Simultaneously an A D converter 4 transmits the position of the valv
47. ELTECHNIK Weism llerstra e 3 60314 Frankfurt am Main Germany Phone 49 69 4009 0 Fax 49 69 4009 1507 Internet http www samson de EB 8384 1 EN 5 7 2015 08
48. IP66 Dc T80 C 18 Number RU C DE 08 B 00113 2 Ex nA T6 T5 TA Gc X FAL Date 2013 11 15 2 Ex ic IIC T6 T5 TA Gc X until 2018 11 14 Ex tc T80 C Dc X 18 Number GYJ14 1110X Ex ic IIC TA T6 Gc Date 2014 05 08 Ex nA T4 T6 Gc Valid until 2019 05 07 12 EB 8384 1 EN 8384 1 EN 13 Attachment to the control valve mounting parts and accessories 4 Attachment to the control valve mounting parts and accessories The positioner can be attached either di rectly to a SAMSON Type 3277 Actuator or according to IEC 60534 6 NAMUR to con trol valves with cast yokes or rod type yokes as well as to rotary actuators according to VDI VDE 3845 For attachment to the various actuators cor responding mounting parts and accessories are required These are listed with their or der numbers in Tables 1 to 6 On attaching the positioner it is important to observe the assignment between lever and pin position according to the travels listed in the travel tables The actual valve travel that can be achieved is restricted by the pin position used and ad ditionally by the actuator spring compres sion required The travel range listed in the travel tables opposite can only achieved if the nominal range is set to MAX The positioner is standard equipped with the lever M pin position 35 Note If the standard mounted lever M position 35 is replaced the newly mounted lever must be
49. ITT wi d PISO Turn 69 until Code P15 appears Press button six seconds long 6 5 4 3 2 1 is counted down on the display Initialization has started the display blinks Note The time required for the initialization procedure depends on the actuator transit time and can take a few minutes 50 8384 1 EN Initialization successfully 55 completed positioner runs oii in closed loop operation n PUO After a successful initialization the positioner runs in closed loop operation in dicated by closed loop operation icon and control position in predeter mined by the reference variable on the dis play A malfunctioning leads to the process being interrupted The 1 fault icon appears on the display See section 7 6 for details Canceling initialization The initialization can be canceled by pressing The positioner then moves to the fail safe position indicated by S on display First initialization A new zero calibration can be started directly afterwards Initialization following the first initializa tion Cancel the fail safe position and return to original operating mode To cancel the fail safe position proceed as follows When PO status indication mode of the dis play is selected Press ESC appears Turn 69 RST appears Press to reset the fail safe position The positioner runs again using its original setti
50. Series 3730 Type 3730 1 Electropneumatic Positioner Fig 1 Type 3730 1 Mounting and Operating Instructions EB 8384 1 EN 1300 1610 Firmware version 2 12 Edition December 2014 Contents Contents 1 2 3 3 1 4 4 1 4 1 1 4 1 2 4 2 4 3 4 4 4 5 4 5 1 4 6 4 6 1 4 7 4 8 4 9 5 1 5 1 1 5 1 2 5 2 5 2 1 6 1 7 1 7 2 7 3 7 4 7 5 2 8384 1 EN Page Important safety instructions 6 Article code 7 Design and principle of operation 8 Technical Bde a Hi ea an EE 10 Attachment to the control valve mounting parts and accessories 14 Directattachment 2 16 Type 3277 5 Actuator 16 3277 Actuator 18 Attachment according to 60534 6 1 20 Attachment according to VDI VDE 38347 22 Attachment to 3510 Micro flow Valve 28 Attachment to rotary actuators 30 Heavy duty version 32 Reversing amplifier for double acting actuators 34 Reversing amplifier 1079 1118 1079 1119 34 Attaching positioners with stainless steel housings 36 Air purging function for single acting actuators 36 Mounting parts and accessories 37 Connections s e s o ox ee bU aen 41 Pneumatic
51. anual adjustment refer to section 7 9 P15 Start The initialization process can be interrupted by pressing the rotary initialization pushbutton The control valve moves to its fail safe position Over parameter code the fail safe position can be canceled again and the positioner then starts with the original setting Also after a power supply failure the positioner starts with its orig inal setting P16 Start The zero calibration process can be interrupted by pressing the ro zero calibration tary pushbutton The control valve moves to its fail safe position Over parameter code the fail safe position can be canceled again and the positioner then starts with the original setting Also after a power supply failure the positioner starts with its original setting 54 EB 8384 1 EN Code list Error codes EO Zero error Only with tight closing function P10 w lt set to ON The zero point has shifted by more than 5 compared to initializa tion The erro may arise when the mounting position linkage of the positioner moves or when the valve seat trim is worn especially with soft sealed plugs Recommended action Check valve and mounting of the positioner If OK perform a zero calibration over Code 16 see section 7 7 or select the error code and reset with RST Displayed and INIT values are not identical Parameter codes were changed after the initialization had been com
52. ce with IEC 61131 This applies to the standard operating range for digital inputs according to Clause 5 2 1 2 of IEC 61131 2 with the rated voltage of 24 V DC Connections D 4 A2 A1 11 12 51 52 41 42 Explosion protected version Connection for switching amplifiers acc to EN 60947 5 6 Version without explosion protection mA control signal Connection to PLC binary input acc to IEC 61131 2 Limit switches Fig 16 Electrical connections Option E 45 44 Connection for switching amplifiers acc to EN 60947 5 6 Inductive limit switch EB 8384 1 EN 45 Operation 6 Operation The positioner is mainly operated with the rotary pushbutton The volume restriction must be set first to adapt the air delivery 6 1 Operator controls Rotary pushbutton Turn button to select a parameter code PO to P16 and then press it to confirm the parameter code selected If you want to change a parameter value turn the 9 button to select the required valve Then press the 69 button to confirm the value NOTICE Parameter codes that have been changed are first saved in the EEPROM protected against power failure when the display re turns to the status indication mode Turn amp button to Code PO or wait three minutes until the display returns automatically The parameter code is not saved perma nently as long as the
53. ctuators 1402 0869 Travel pick off for valve travel up to 100 mm 1402 0177 Travel pick off for 100 to 200 mm valve travel SAMSON Type 3271 only 1402 0178 8384 1 EN 39 Attachment to the control valve mounting parts and accessories Table 5 Attachment to rotary actuators Figs 11 and 12 Order no Attachment acc to VDI VDE 3845 September 2010 refer to section 11 1 for details Actuator surface corresponds to level 1 Size AAl to AAA version with CrNiMo steel bracket 1400 7448 Size AAT to AAA heavy duty version 1400 9244 Size 5 heavy duty version e g Air Torque 10 000 1400 9542 Bracket surface corresponds to level 2 heavy duty version 1400 9526 1400 8815 Mounting Attachment for rotary actuators with max 180 angle of rotation level 2 and parts 1400 9837 Attachment for SAMSON Type 3278 with 160 320 cm CrNiMo steel bracket 1400 7614 Attachment for SAMSON Type 3278 with 160 cm and for VETEC Type S160 Type R 1400 9245 and Type M heavy duty version 1400 5891 Attachment for Type 3278 with 320 cm and for VETEC 5320 and heavy duty version 1400 9526 Attachment to Camflex II 1400 9120 GA 1400 7461 onnectin rn Ya NPT 1400 7462 GA 1400 7458 Accessories Pressure gauge bracket 7 Ya NPT 1400 7459 P 6 bar M St steel brass 1400 6950 ressure mounting kit up to max
54. e The direction of action is marked FA or FE or by a symbol Actuator stem extends FA Air to open ATO Fail safe position Valve Closed for globe and angle valves Required supply pressure Upper bench range value 0 2 bar minimum 1 4 bar Actuator stem retracts FE Air to close ATC Fail safe position Valve Open for globe and angle valves For tight closing valves the maximum signal pressure pstmax is roughly estimated as fol lows 2 d n bar tmax F PStmax 42 8384 1 EN d Seat diameter cm Ap Differential pressure across the valve bar A Actuator diaphragm area cm Upper bench range of the actuator bar If there are no specifications calculate as follows Required supply pressure Upper bench range value 1 bar Note The signal pressure at the output Out put 38 of the positioner can be limited to approx 2 4 bar by setting the parameter P9 z ON 5 2 Electrical connections DANGER Risk of electric shock and or the formation of an explosive atmo sphere For electrical installation observe the rel evant electrotechnical regulations and the accident prevention regulations that apply in the country of use The following regulations apply to mounting and installation in hazardous areas EN 60079 14 2008 Explosive atmospheres Part 14 Electrical instal lations design selection and erection or VDE 0165 Part 1 NOTICE
55. e 3730 1 Positioner the listed technical data of explosion protected devices may be restricted by the limits specified in the test certificate Use in safety instrumented systems in compliance with IEC 61508 Suitable for use in safety relevant applications up to SIL 2 single device and SIL 3 with redundant configuration safety shutdown at a reference variable of 0 mA Explosion protection See table on summary of explosion protection certificates for Type 3730 1 Weight Approx 1 kg Compliance C FAL Materials Housing Die cast aluminum Si12 Fe 44300 acc to DIN EN 1706 chromated and plastic coated Special version Stainless steel 1 4581 External parts Stainless steel 1 4571 and 1 4301 Cable gland M20x1 5 black polyamide Binary contacts Two software limit switches with configurable limits 0 5 steps reverse polarity protection floating Signal status No response Response Without explosion protection Conductive 348 Non conducting Explosion protected version 22 2mA 1 0 mA Operating voltage Binary input of the PLC acc to IEC 61131 2 Pmax 400 mW NAMUR switching amplifier acc to EN 60947 5 6 Only for connection to NAMUR signal converter acc to EN 60947 5 6 Option Inductive limit switch For connection to switching amplifier acc to EN 60947 5 6 Can be used in combination with a
56. e to the microcontroller 5 The PD controller compares this actual position to 8 EB 8384 1 EN the 4 to 20 mA DC control signal reference variable after it has been converted by the A D converter 4 In case of a system deviation the operation of the i p converter 6 is changed so that the actuator 1 is filled or vented the downstream air capacity booster 7 This causes the closure member of the control valve to move to the position determined by the reference variable The pneumatic air capacity booster 7 and the pressure regulator 8 are provided with supply air An intermediate flow regulator 9 with fixed settings is used to purge the positioner and also guarantees trouble free operation of the pneumatic booster The output signal pressure supplied by the booster can be limited to 2 4 bar by activat ing the parameter P9 The volume restriction Q 10 is used to opti mize the positioner by adapting it to the ac tuator size Tight closing function The pneumatic actuator is completely filled with air or vented as soon as the reference variable falls below 1 or exceeds 99 see end positions set over parameters P10 and P11 Design and principle of operation 5 lt 4 12 ANI NI ZNI ZN 96 888 O 7 R aly A uc VA 2 4 5 3 2
57. ective area smaller than 240 cm require a re stricted air flow rate MIN Actuators with a transit time gt 1 s do not require the air flow rate to be restricted The position of volume restriction Q also de pends on how the signal pressure is routed at the actuator in SAMSON actuators The SIDE position applies for actuators with a loading pressure connection at the side e g Type 3271 5 The BACK position applies for actua tors with a loading pressure connection at the back e g in Type 3277 5 The SIDE restriction position always applies for actuators from other manufacturers 48 8384 1 EN Overview Position of the volume restriction Signal Transit 318 gt 15 pressure time Connection at the side MIN SIDE MAX SIDE Connection at the MIN BACK MAX BACK Intermediate positions are not permitted Note The positioner needs to be initialized again after the position of the restriction has been changed 7 2 Adapting the display The data representation on the positioner display can be turned by 180 If the displayed data appear upside down proceed as follows Turn the button until Code appears press button to confirm the selected code P1 blinks c LA Reading direction for right I e attachment of pneumatic connections Turn 69 button until the display is adjusted to the desired direction then confirm rea ding
58. enno einjeieduie jusque eui jo eBue1 SSP Omedu X PLL X31V ald LNSWSLVLS ALIWHOJNOO 01 LNAWS 1ddNs 2 pun yejsuesspung 1 5 EB 8384 1 EN 75 1 9869 93 9 1 Installation Manual for apparatus certified by CSA for use in hazardous locations Electrical rating of intrinsically safe apparatus and apparatus for installation in hazardous locations Table 1 Maximum values PE uro Inductive a Limit switches aac Control signal software limit switch SJ2 SN Circuit No 1 2and3 4 Terminal No 11 12 41 142 51 52 44145 Ui or Vmax 28V 20V 16V lior Imax 115mA 60mA 25 52mA Pior Pmax TW 250mW 64 1 169 6nF 16nF 30nF Li 100pH Notes Entity parameters shall meet the following requirements Uo lt Ui or Vmax lo lt li or Imax Po or Pmax lt Pi or Pmax Ci and La gt Li Table 2 CSA certified barrier parameters of circuit 1 Supply barrier Evaluation barrier Barrier Voc Rmin Voc Rmin circuit 1 5280 23000 5280 Diode Table 3 The correlation between temperature classification and permissible ambient temperature ranges is shown in the table below Temperature class Permissible ambient temperature range T6
59. ent to the control valve mounting parts and accessories From the positioner Output 38 Supply 9 e LL lt H red Control signals to 13 1112 14 15 1 6 Ay the actuator l Reversing amplifier 6 Connecting plate 1 1 Special screws 6 1 O rings 1 2 Gasket 6 2 Screws 1 3 Special nuts 61 62 1 4 Rubber 1 5 Sealing plug 1 6 Filter Output 38 Supply 9 m SS TETHR IT 19 O gt roll gt 13 12 1 1 1 1 6 H Fig 15 Mounting a reversing amplifier 1079 1118 or 1079 1119 8384 1 EN 35 Attachment to the control valve mounting parts and accessories 4 7 Attaching positioners with stainless steel housings Positioners with stainless steel housings re quire mounting parts that are completely made of stainless steel or free of aluminum Note The pneumatic connecting plate and pressure gauge bracket are available made of stainles
60. eration of the limit switches in Type 3730 11 13 18 Positioners switch ing amplifiers which comply with EN 60947 5 6 must be connected to termi nals 41 42 and 51 52 in the output circuit If the positioner is to be installed in hazard ous areas the relevant regulations must be observed Refer to Fig 16 for the terminal assignment 8384 1 EN NOTICE The minimum permissible reference variable must not fall below 3 7 mA for the operation of the positioner Accessories Cable gland M20 x 1 5 Order no 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 1922 8395 Stainless steel 1 4305 8 to 14 5 mm clamping range 8808 0160 Adapter M20 x 1 5 to NPT Aluminum powder paint coated 0310 2149 Stainless steel 1400 7114 5 2 1 Switching amplifier For operation of the limit switches switching amplifiers must be connected in the output circuit To ensure the operating reliability of the positioner the amplifiers should comply with the limit values of the output circuits conforming to EN 60947 5 6 If the positioner is to be installed in hazard ous areas the relevant regulations must be observed For applications in safe areas non hazard ous areas limit switches can be directly in terconnected to the binary input of the PLC in accordan
61. g sequence 1 Remove protective film from pneumatic 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 For most applications the positioner is ready for operation with its default settings provided it is attached properly The positioner just needs to be initialized af ter the volume restriction has been set and the fail safe position has been determined WARNING Do not perform a start up while the process is running On applying supply air and the electric con trol signal the control valve may move through its entire travel range rotational an gle range depending on the setting Note The positioner has a function to moni tor the working range If the lever moves too close to the mechani cal stops risk of mechanical damage the positioner vents the actuator and the valve moves to its fail safe position 5 displayed together with error code E8 or E9 In this case check the positioner attachment Reset the displayed error code using RST see section 7 6 EB 8384 1EN 47 Start up 71 Setting the volume restriction Q MAX BACK MIN SIDE MIN BACK MAX SIDE Fig 18 Volume restriction MAX BACK MIN SIDE setting The volume restriction Q is used to adapt the air delivery to the size of the actuator Actuators with a transit time 1 s e g linear actuators with an eff
62. gasket 14 points towards the actuator yoke 5 15 mm travel Keep the follower pin 2 at lever M 1 on the back of the positioner in the pin position 35 deliv ered state 7 5 mm travel Remove the follower pin 2 from the pin position 35 reposition it in the bore for pin position 25 and screw tight 6 Insert formed seal 15 into the groove of the positioner housing and the seal ring 10 1 on the back of the housing 7 Place positioner on the cover plate 10 in such a manner that the follower pin 2 rests on the top of the follower clamp 3 Adjust lever 1 correspondingly and open the positioner cover to hold the positioner shaft in position at the cap or the switch Fig 17 The lever 1 must rest on the follower clamp with spring force Mount the positioner on the cover plate 10 using the two fixing screws Note for all types of attachment except for direct attachment to Type 3277 5 The sig nal pressure output at the back must be sealed using the screw plug 4 order no 0180 1254 and the associated O ring or der no 0520 0412 8 Mount cover 11 on the other side Make sure that the vent plug points downwards when the control valve is installed to al low any condensed water that collects to droin off Attachment to the control valve mounting parts and accessories Symbols extends Actuator stem Attachment left Attachment righ
63. gt gt gt angle x increasing increasing or increasing decreasing P8 Kp On initializing the positioner the gain is set to the selected value 30 50 P9 Pressure limit The signal pressure can take on the same pressure as the supply air ON OFF at the maximum OFF or in the case that the maximum actuator force can damage the valve the pressure is limited to approx 2 4 bor position w lt Tight closing function ON OFF If w reaches up to 1 towards the final value that causes the valve to close the actuator is immediately completely vented with ATO Air to open or filled with air with ATC Air to close This action always lead to maximum tight closing of the valve position w gt Tight closing function ON OFF If w reaches up to 99 towards the final value that causes the valve to open the actuator is immediately completely filled with air with ATO Air to open or vented with ATC Air to close This action always lead to the valve being completely opened P12 Switching point Al Software limit value A1 is displayed or can be changed in relation to 0 to 100 2 the operating range steps of 0 5 P13 Switching point A2 Software limit value A2 is displayed or can be changed in relation to 0 to 100 98 the operating range steps of 0 5 PI4 Info w Man w Display only indicates the reference variable applied in O to 100 corresponding 4 to 20 mA M
64. he orienta tion of the turnboard 17 determine the mounting position of the solenoid valve Al ternatively a restrictor plate can be mounted see AB 17 EN 9 Mount the adapter block 13 to the NAMUR connection block using the screws 13 1 Insert the vent plug 11 1 into the Exh connection 10 Place the positioner on the adapter block 13 in such a manner that follower pin 2 rests on the top of the follower clamp 3 Adjust the lever 1 corre spondingly Fasten the positioner to the adapter block 13 using the two fixing screws 6 3 Make sure the formed seal 6 2 is properly seated For single acting actuators without air purging connect the Y1 port of the adapter block to the signal pressure con nection of the actuator Seal the Y2 port with a blanking plug 26 EB 8384 1 EN For double acting actuators and actua tors with air purging connect the Y2 port of the adapter block to the signal pressure connection of the second actua tor chamber or spring chamber of the actuator Attachment to the control valve mounting parts and accessories View from below H 13 13 1 LJ 18 1 ae 1 9 10 pay 17 Tit ULT pay Lever
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66. ing direction of the display is turned by 180 P2 ATO ATC Parameter to adapt the positioner to how the control valve functions ATO Air to open valve CLOSED in fail safe position ATC Air to close valve OPEN in fail safe position Pin position The follower pin must be inserted into the correct pin position 17 25 35 50 70 according to the valve travel angle of rotation select as per travel 100 200 mm 90 tables on page 14 P4 Nominal range The possible adjustment range can be selected in stages depending MAX on the selected pin position iih 17 from 3 75 to 10 6 bows s os 2 from 5 3 to 15 0 nn i 35 from 7 5 to 21 2 15 0 17 8 21 2 mm 70 from 15 0 to 42 4 100 from 21 2 to 60 0 200 from 42 4 to 120 For 90 Maximum range only if 90 MAX Maximum possible travel P5 Characteristic Characteristic selection Characteristic 1 for globe valves 1108 Characteristic 1 to 8 with rotary actuators P3 90 1 1 Linear 5 Butterfly valve linear 2 Equal percentage 6 Butterfly valve eq percentage 3 Rotary plug linear 7 Segmented ball linear 4 Rotary plug eq percentage 8 Segmented ball eq percentage Reference variable For split range operation 4 20 mA SRLO low range 4 to 11 9 mA SRLO SRHI SRHI high range 12 1 to 20 mA EB 8384 1 EN 53 Code list P7 w x Direction of action of the reference variable w to the travel rotational gt gt lt
67. ing to the signal pressure connection at the actuator which opens the valve when the pressure increases Aa Output Aa leading to the signal pressure connection at the actuator which closes the valve when the pressure increases 4 6 1 Reversing amplifier 1079 1118 or 1079 1119 Mounting 1 Mount the connecting plate 6 from the accessories in Table 5 to the positioner Make sure that both O rings 6 1 are seated correctly 34 8384 1 EN 2 Thread the special nuts 1 3 from the accessories of the reversing amplifier into the boreholes of the connecting plate 3 Insert the gasket 1 2 into the recess of the reversing amplifier and push both the special hollow screws 1 1 into the connecting boreholes A1 and Z 4 Place the reversing amplifier onto the connecting plate 6 and screw tight us ing both the special screws 1 1 5 Use a screwdriver 8 mm wide to screw the enclosed filters 1 6 into the con necting boreholes A1 and Z NOTICE The sealing plug 1 5 should not be un screwed out of the reversing amplifier The rubber seal 1 4 is not required and can be removed when the sealing plug is used Pressure gauge attachment The mounting sequence shown in Fig 15 re mains unchanged Screw a pressure gauge bracket onto the connections A1 and Z 1400 7106 Ys NPT 1400 7107 Pressure gauges for supply air Z and output as listed in Tables 1 to 5 Pressure gauge bracket Attachm
68. into the connecting plate the pressure gauge mount ing block or the connection block from the accessories The air connections are option ally designed as a bore with NPT or G 4 thread The customary fittings for metal and copper pipes or plastic hoses can be used Note The supply air must be dry and free from oil and dust The maintenance instruc tions for upstream pressure reducing stations must be observed Connections Blow through all air tubes and hoses thor oughly prior to connecting them If the positioner is attached directly to the Type 3277 Actuator the connection of the positioner s output pressure to the actuator is fixed For attachment according to 60534 6 NAMUR the signal pressure can be routed to either the top or bottom di aphragm chamber of the actuator depend ing on the actuator s fail safe action Actua tor stem extends Actuator stem re tracts For rotary actuators the manufacturer s specifications for connection apply EB 8384 1 EN 41 Connections 5 1 1 Signal pressure gauges To monitor the supply air Supply and sig pressure Output we recommend that pressure gauges be attached see accesso ries in Tables 1 to 5 5 1 2 Supply pressure The required supply air pressure depends on the bench range and the actuator s operat ing direction fail safe action The bench range is registered on the nameplate either as spring range or signal pressure rang
69. it switch type SJ2 SN Circuit No 1 2and3 4 Terminal No 11 12 41142 and 51 52 44145 Ui or Vmax 28V 20V 16V lior Imax 115mA 60mA 25 52mA Pior Pmax 1w 250mW 641 169 6nF 16nF 30nF Li 100pH Notes Entity parameters shall meet the following requirements Uo lt Ui or Vmax lo lt li or Imax Po or Pmax lt Pi or Pmax gt Ci Cau and La gt Li Table 2 FM approved barrier parameters of circuit 1 Barrier Supply barrier Evaluation barrier Voc Rmin Isc Pmax Voc Rmin Isc circuit 1 528 22800 5115 sw lt 28 Table 3 The correlation between temperature classification and permissible ambient temperature ranges is shown in the table below Temperature class Permissible ambient temperature range Table 4 The correlation between temperature classi Addendum Page 6 ion and permissible ambient temperature ranges and short circuit current for the inductive limit switch Temperature class Permissible ambient temperature range for type J2 SN limit switch I lo 25 mA Q Iu 1 52 mA T6 T5 T4 40T 65T 40T 80T 40T 80T 40T 45 40T 60T 40T 75T T6 T5 T4 40T 5542 40T 70T 40T 80T Revision Control Number 2 June 08 Addendum to EB 8384 1EN ion Control Number
70. l 41 Screw 4 2 Disk spring 4 3 Scale plate 5 Actuator shaft Adapter for Type 3278 61 Seal rings 7 Pressure gauge bracket 8 Pressure gauge mounting kit 10 Top pair of brackets 10 Bottom pair of brackets 2 3 Follower clamp Fig 11 4 Control valve opens counterclockwise Control valve opens clockwise Fig 12 Attachment to rotary actuators 8384 1 EN 31 Attachment to the control valve mounting parts and accessories 4 5 1 Heavy duty version Refer to Table 5 on page 40 for the required mounting parts as well as the accessories with their order numbers Both mounting kits contain all the necessary mounting parts First select correct actuator size Prepare actuator and mount required adapter supplied by the actuator manufac turer if necessary 1 Mount the housing 10 onto the rotary actuator In case of VDI VDE attach ment place spacers 11 underneath if necessary 2 For SAMSON Type 3278 and VETEC 160 Rotary Actuator screw the adapter 5 onto the free end of the shaft or place adapter 5 1 onto the shaft of the VETEC R Actuator Place adapter 3 onto Type 3278 VETEC 160 and VETEC R Actuator For VDI VDE version this step depends on the actuator size 3 Stick adhesive label 4 3 onto the cou pling wheel in such a manner that the yellow part of the sticker is visible in the window of the housing when the valve is OPEN
71. ly accessories Table 1 Direct attachment to Type 3277 5 Actuator Fig 4 Order no Standard version for actuators up to 120 cm 1400 7452 Mounting parts Version compatible with paint for actuators up to 120 cm 1402 0940 Switchover plate old for Actuator Type 3277 5xxxxxx 00 old 1400 6819 Switchover plate new for Actuator Type 3277 5xxxxxx 01 new 1400 6822 A E Connecting plate new for Actuator Type 3277 5xxxxxx 01 new 1400 6823 and NPT actuator Connecting plate old for Actuator Type 3277 5xxxxxx 00 old 76 1400 6820 Connecting plate old for Actuator Type 3277 5xxxxxx 00 old NPT 1400 6821 1400 7461 Connecting plate 6 Ya NPT 1400 7462 Accessories 1400 7458 Pressure gauge bracket 7 positioner Va NPT 1400 7459 Pressure gauge mounting kit 8 Stainless steel brass 1400 6950 up to max 6 bar output and supply Stainless steel st steel 1400 6951 1 Old and new plates are not interchangeable Only new switchover and connecting plates can be used with new actuators Index 01 8384 1 EN 37 Attachment to the control valve mounting parts and accessories Table 2 Direct attachment to Type 3277 Fig 5 Order no Mounting Standard version for actuators with 175 240 350 355 700 750 cm 1400 7453 parts Version
72. may be connected interrupted or switched while energized only during installation maintenance or repair Equipment connected to energy limited cir cuits with type of protection Ex nL en ergy limited equipment according to EN 60079 15 2003 may be switched un der normal operating conditions The maximum permissible values specified in the Statement of Conformity or its ad denda apply when interconnecting the equipment with energy limited circuits in type of protection Ex nL IIC 8384 1 EN 43 Connections Cable entries Cable entry with M20x1 5 cable gland 6 to 12 mm clamping range There is a second M20x1 5 threaded bore in the housing that can be used for addi tional connection when required The screw terminals are designed for wire cross sections of 0 2 to 2 5 mm Tighten the screws by at least 0 5 to 0 6 Nm The wires for the reference variable must be connected to the terminals 11 and 12 lo cated in the housing Only use a current source NOTICE The incorrect connection of a voltage source of just around 7 V or around 2 V when connected to the wrong pole by mistake can damage the positioner The minimum current for the positioner is 3 7 mA It should not be unnecessarily interrupted for less than two minutes In general it is not necessary to connect the positioner to a bonding conductor Should this be required however this conductor can be connected inside the device For op
73. moved and cleaned if required The maintenance instructions of any up stream supply air pressure reducing stations must be observed Maintenance 10 Servicing explosion protected devices If a part of the device on which explo sion protection is based needs to be ser viced the device must not be put back into operation until a qualified inspector has as sessed it according to explosion protection requirements has issued an inspection cer tificate or given the device a mark of confor mity Inspection by a qualified inspector is not re quired if the manufacturer performs a rou tine test on the device prior to putting it back into operation The passing of the routine test must be documented by attaching a mark of conformity to the device Replace explosion protected components only by original routine tested components from the manufacturer Devices that have already been operated outside hazardous areas and are intended for future use inside hazardous areas must comply with the safety requirements placed on serviced devices Before being used in side hazardous areas test the devices ac cording to the specifications for servicing explosion protected devices EB 8384 1 EN 57 Dimensions in mm 11 Dimensions in mm Pressure gauge bracket or connecting plate NAMUR attachment Lever mm 5 17 50 L 100 200 i Direct attachment M20 x 15 210
74. ng parts and accessories 4 1 Direct attachment 4 1 1 Type 3277 5 Actuator Refer to Table 1 on page 37 for the required mounting parts as well as the accessories Note the travel table on page 15 Actuator with 120 cm Depending on the type of positioner attach ment the signal pressure is routed either left or right of the yoke through a bore to the actuator diaphragm Depending on the fail safe action of the actuator Actuator stem extends or Actuator stem retracts valve closes or opens if the supply air fails the switchover plate 9 must first be at tached to the actuator yoke Align the switchover plate with the corresponding symbol for left or right attachment according to the marking view looking onto the switchover plate 1 Mount connecting plate 6 or pressure gauge bracket 7 with pressure gauges onto the positioner making sure both seal rings 6 1 are seated properly 2 Remove screw plug 4 on the back of the positioner and close the signal pressure output 38 on the connecting plate 6 or on the pressure gauge bracket 7 with the stopper 5 included in the accessories 3 Place follower clamp 3 on the actuator stem align and screw tight so that the mounting screw is located in the groove of the actuator stem 4 Mount cover plate 10 with narrow side of the cut out opening Fig 4 on the left pointing towards the signal pressure connection Make sure that the bonded 16 EB 8384 1 EN
75. ngs 7 6 Faults On the occurrence of a fault the fault icon appears at the bottom of the display By turning the button past Code PO or P16 the respective error code to E15 together with ERR appear on the display Refer to the code list in section 8 for the cause of the errors and the recommended action Example If for instance a travel has been entered over Code P4 nominal range which is larger than the maximum valve travel possi ble the initialization process would be inter rupted error code E2 because the rated travel would not have been reached error code The valve moves to the fail safe position S indicated on the display 5 N 36 Display of the fault indication P 5 5 ERR t a The nominal range Code must be changed and the positioner re initialized to remedy this problem Reset error codes The error codes EO E1 E8 and E9 can be reset as follows Start up ESE RST oR Turn button until the error code appears press button ESC appears turn button RST appears press 69 button to reset error The resetting procedure can be canceled by pressing button when ESC appears 7 7 Zerocalibration In case of inconsistencies in the closing posi tion of the valve e g with soft sealed plugs it may necessary to
76. nnecting plate only G 4 1 1 Nut 6 1 Seal rings 1 2 Disk spring 7 Pressure gauge bracket 2 Folowerpin 8 Pressure gauge mounting kit 3 Adapter 10 Adapter housing 4 Coupling wheel 10 1 Screws 4 1 Screw 11 Spacers 4 2 Disk spring 4 3 Adhesive label 5 Actuator shaft or adapter 5 1 Adapter 10 1 Attachment acc to VDE VDI 3845 Sept 2010 level 1 size to refer to section 11 1 SAMSON Type 3278 5160 VETEC R Fig 14 Attachment to rotary actuators heavy duty version 8384 1 EN 33 Attachment to the control valve mounting parts and accessories 4 6 Reversing amplifier for double acting actuators For the use with double acting actuators the positioner must be fitted with a reversing amplifier e g the SAMSON Type 3710 Reversing Amplifier see Mounting and Op erating Instructions EB 8392 EN If a different reversing amplifier item no 1079 1118 or 1079 1119 is used follow the mounting instructions described in sec tion 4 6 1 The following applies to all reversing am plifiers The output signal pressure of the positioner is supplied at the output A1 of the reversing amplifier An opposing pressure which equals the required supply pressure when added to the pressure at A1 is applied at output A2 The rule A1 A2 2 applies Output lead
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78. onnection to the spring chamber on the vented side NOTICE The method described does not apply to old connection blocks in pow der paint coated aluminum In this case follow the instructions for attachment described below in Attachment acc to IEC 60534 6 NAMUR rib or attach ment to rod type yokes and to rotary actuators FE The air purging function is automati cally provided Attachment acc to IEC 60534 6 NAMUR rib or attachment to rod type yokes and to rotary actuators The positioner requires an additional port for the exhaust air that can be connected Attachment to the control valve mounting parts and accessories over piping An adapter available as an ac cessory is used for this purpose Threaded bushing 14 0310 2619 M20 x 1 5 V4 NPT 0310 2550 NOTICE The adapter uses one of the M20x1 5 con nections in the housing which means just one cable gland can be installed 4 9 Mounting parts and Should other valve accessories be used which vent the actuator e g solenoid valve volume booster quick exhaust valve this exhaust air must also be included in the purging function The connection over the adapter at the positioner must be protected with a check valve e g check valve G 4 order no 8502 0597 mounted in the pip ing Otherwise the pressure in the positioner housing would rise above the ambient pres sure and damage the positioner when the exhausting components respond sudden
79. ower pin 2 from the positioner s lever M 1 Use the metal follower pin 5 included in the accessories and screw tight into the bore for pin position 90 7 Place positioner on the top pair of brackets 10 and screw tight Con sidering the actuator s direction of rota tion adjust lever 1 so that it engages in the slot of the coupling wheel 4 with its follower pin see Fig 12 It must be guaranteed that the lever 1 is parallel to the long side of the positioner when the actuator is at half its angle of rota fion 8 Stick scale plate 4 3 on the coupling wheel so that the arrow tip indicates the closed position and it can be easily read when the valve is installed Egal 3 5 Fig 11 Mounting the coupling wheel with 3278 Actuator flange EB 8384 1 EN 30 Attachment to the control valve mounting parts and accessories Mm mm il Note 1 1 Always use the connecting plate 6 included in the Edel accessories to connect supply and output Never screw threaded parts directly into the housing Legends Figs 11 and 12 1 Lever 1 Nut 2 Disk spring Follower pin Coupling whee
80. r is mounted to the rotary actu ator using two pairs of double brackets Refer to Table 5 on page 40 for the required mounting parts as well as the accessories with their order numbers Prior mounting the positioner to the SAMSON Type 3278 Rotary Actuator you have to mount the associated adapter 5 to the free end of the rotary actuator shaft NOTICE During the installation of the positioner as described below it is imperative that the ac tuator s direction of rotation be observed 1 Place follower clamp 3 on the slotted actuator shaft or the adapter 5 2 Place coupling wheel 4 with flat side facing the actuator on the follower clamp 3 Refer to Fig 12 to align slot so that it matches the direction of rota tion when the valve is in its closed posi tion 3 Screw coupling wheel and follower clamp tightly onto the actuator shaft us ing the screw 4 1 and disk spring 4 2 4 Screw the bottom pair of brackets 10 1 with the bends pointing either to the in side or to the outside depending on the actuator size to the actuator case Posi tion top pair of brackets 10 and screw tight 5 Mount connecting plate 6 or pressure gauge bracket 7 with pressure gauges to the positioner making sure both O rings are seated properly For double acting springless rotary ac tuators a reversing amplifier is required to attach the positioner to the actuator see section 4 6 6 Unscrew the standard foll
81. refer to section 7 9 2 10 2 11 Internal modifications 2 11 2 12 Internal modifications 8384 1 EN 5 Important safety instructions Important safety instructions For your own safety follow these instructions concerning the mounting start up and opera tion of the positioner The positioner is to be mounted started up or operated only by trained and experienced personnel familiar with the product 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 dangers due to their specialized training their knowledge and experience as well as their knowledge of the applicable standards Explosion protected versions of this positioner may only be operated by personnel who have undergone special training or instructions or who are authorized to work on explosion protected devices in hazardous areas Refer to section 10 Any hazards that could be caused by the process medium the operating pressure the signal pressure or by moving parts of the control valve are to be prevented by means of the appropriate measures If inadmissible motions or forces are produced in the actuator as a result of the supply pressure the supply pressure must be restricted by means of a suitable supply pres sure reducing station To avoid damage to any equipment the following also applies Do not operate the positioner with
82. rom the CLOSED position as far as it will go in the other direction Parameter codes Codes marked with can be changed without having to re initialize the positioner Default setting Display with status indication Pressure limit 2 4 OFF Reading direction End position w ON P2 Fail safe position ATO ATC PIS End position w OFF P3 Pin position 35 P12 Limit value Al switching threshold 2 P4 Nominal range MAX PIS Limit value A2 switching threshold 98 Poe Characteristic 1 14 Display of reference variable w Reference variable 4 20 mA P15 INIT Start initialization P7 w x direction of action gt gt P16 ZERO Start zero calibration P8 Gain Kp 50 EB 8384 1 EN 49 Start up Note For standard operation after the positioner is mounted on the valve and the volume restriction has been set and the fail safe position has been checked over Code P2 start initialization over Code P15 to ensure the optimal functioning of the positioner The positioner works with its standard set tings default settings WARNING During the initialization the control valve moves through its entire travel angle of ro tation range Therefore do not start initial ization while a process is running but only during start up when all shut off valves are closed Start initialization by activating Code P15 as follows
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85. s steel order numbers listed be low The Type 3710 Pneumatic Reversing Amplifier is also available in stainless steel Connecting plate G 1 4 1400 7476 stainless steel _ V4 1400 7477 Pressure gauge 1400 0265 bracket st steel 1400 7108 The Tables 1 to 6 pages 37 to 40 apply for attaching positioners with stainless steel housings with the following restrictions Direct attachment All mounting kits from Tables 1 and 2 can be used The connection block is not re quired The stainless steel version of the pneumatic connecting plate routes the air in ternally to the actuator Attachment according to IEC 60534 6 NAMUR rib or attachment to rod type yokes All mounting kits from Table 3 can be used Connecting plate in stainless steel Attachment to rotary actuators mounting kits from Table 5 can be used except for the heavy duty version Con necting plate in stainless steel 36 8384 1 EN 4 8 Air purging function for single acting actuators The exhaust air from the positioner is di verted to the actuator spring chamber to provide corrosion protection inside the actu ator The following must be observed Direct attachment to Type 3277 5 stem ex tends FA stem retracts FE The air purging function is automatically provided Direct attachment to Type 3277 175 to 750 cm FA Remove the stopper 12 2 Fig 5 on page 19 at the connection block and make a pneumatic c
86. se two U bolts 15 around the yoke Align the NAMUR bracket 10 accord ing to the embossed scale so that the slot of the follower plate 3 is centrally aligned with the NAMUR bracket at mid valve travel 3 Mount connecting plate 6 or pressure gauge bracket 7 with pressure gauges 20 EB 8384 1 EN 8 on the positioner making sure both seal rings 6 1 are seated properly 4 Select required lever size 1 M Lor XL and pin position according to the actua tor size and valve travels listed in the ta ble below Should you require a pin position other than position 35 with the standard in stalled lever M or require a lever size L or XL proceed as follows 5 Screw the follower pin 2 in the as signed lever bore pin position as listed in the table Only use the longer follower pin 2 included in the mounting kit 6 Place lever 1 on the positioner shaft and screw tight using the disk spring 1 2 and nut 1 1 Note If you have mounted a new lever 1 you must move it once all the way as far as it will go in both directions 7 Place positioner on the NAMUR bracket in such a manner that the follower pin 2 rests in the slot of the follower plate 3 3 1 Adjust the lever 1 correspond ingly Screw the positioner to the NAMUR bracket using both its fixing screws Attachment to the control valve mounting parts and accessories 9 1 10 11 14 14 1 15 16
87. seal 17 1 into the turnboard 17 and mount the turnboard to the adapter block 13 using the screws 17 2 6 Mount the blank plate 18 to the turnboard 17 using the screws 18 1 Make sure that the seals are correctly seated Note A solenoid valve can also be mounted in place of the blank plate 18 The orienta tion of the turnboard 17 determine the mounting position of the solenoid valve Al ternatively a restrictor plate can be mounted see AB 11 Attachment to the control valve mounting parts and accessories 6 1 6 2 6 3 11 View from below IEn 13 17117 172 18 18 1 Lever Nut Disk spring Follower pin Follower clamp Screw plug Stopper Adapter bracket Screws Formed seal Screws Cover 11 1 Vent plug 12 Connecting plate 12 1 Seal 3 Adapter block 3 1 Screws 7 Turnboard 7 1 Formed seal 17 2 Screws 18 Blank plate 18 1 Screws 19 Air blocker 20 Retaining screw Fig 7 Attachment according to VDI VDE 3847 onto Type 3277 Actvator 8384 1 EN 23 Attachment to the control valve mounting parts and accessories 7 Insert screws 13 1 through the middle holes of the adapter block 13 8 Place the connecting plate 12 together with the seal 12 1 onto the screws 13 1 corresponding to the fail safe ac tion actuator s
88. sitioner E8 Travel signal at lower limit Wrong pin position wrong lever wrong attachment direction when NAMUR attachment is used Recommended action Check positioner mounting and re initialize the positioner E9 Travel signal at upper limit Wrong pin position wrong lever wrong attachment direction when NAMUR attachment is used Recommended action Check positioner mounting and re initialize the positioner assigned E11 Hardware Defective ceramic oscillator positioner continues to run with an in ternal RC oscillator but it should be replaced as soon as possible Recommended action Return positioner to SAMSON AG for repair E12 factory calibration No factory calibration performed memory defective Recommended action Return positioner to SAMSON AG for repair E13 Memory fault Fault in the memory management Recommended action Return positioner to SAMSON AG for repair E14 Checksum error data memory Data memory defective Recommended action Return positioner to SAMSON AG for repair E15 Checksum error calibration data Data memory defective Recommended action Return positioner to SAMSON AG for repair 56 8384 1 EN 9 Maintenance The positioner does not require any mainte nance There are filters with a 100 uim mesh size in the pneumatic connections for supply and output which can be re
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90. t E eto stem zm DH M v retracts je Signal pressure input in left Signal pressure attachment Marking input for right attachment B 14 2 Switchover plate 9 Lever 1 Nut 2 Disk spring Follower pin Follower clamp Screw plug Stopper Connecting plate 1 Seal rings Pressure gauge bracket Press gauge mounting kit Switchover plate for actuator 10 Cover plate 10 1 Seal ring 11 Cover 14 Gasket 15 Formed seal 11 1 2 F Cut out of cover plate 4 10 1 6 1 10 I 6 x 5 Output 38 7 27 Always use connecting plate 6 included in the accessories to connect supply and output Never screw threaded parts directly into the housing Fig 4 Direct attachment Signal pressure connection for Type 3277 5 Actuator with 120 cm 8384 1 17 Attachment to the control valve mounting parts and accessories 4 1 2 Type 3277 Actuator Refer to Table 2 on page 38 for the required mounting parts as well as the accessories with their order numbers Note the travel table on page 15 Actuators with 175 to 750 cm Mount the positioner
91. ted by a shield that is grounded at the 1 5 Ground The shield must extend as close to the terminals as possible HAZARDOUS LOCATION SAFE LOCATION Positioner Model 3730 13 Revision Control Number 2 June 08 Addendum to EB 8384 1EN Addendum Page 4 CSA certified for hazardous locations Ex nA II T6 Class Zone 2 Class Class Div 2 Groups A C D Div 2 Groups E F G Class Type 4 Enclosure IP 66 HAZARDOUS SAFE LOCATION Div 2 lt LOCATION transmitter Model 3730 13 elp Positioner e g transistor relay a 3 E lt lt o a G 5 Notes 1 installation must be in accordance with the Canadian Electrical Code Part 1 2 Forthe maximum values for the individual circuits see Table 1 and 2 3 The cables shall be protected by conduits 4 Cable entry only rigid metal conduit according to drawing No 1050 0539 T and 1050 0540 T Revision Control Number 2 June 08 Addendum to EB 8384 1EN Ni 1 7828 93 9 5 Installation Manual for apparatus approved by FM for use in hazardous locations Electrical rating of intrinsically safe apparatus and apparatus for installation in hazardous locations Table 1 Maximum Entity and Non Incendive Field Wiring values mm Inductive a Limit switches Control signal software lim
92. tem extends or actuator stem retracts The fail safe action that applies is deter mined by aligning the groove of the adapter block 13 with the groove of the connecting plate 12 Fig 8 Actuator stem extends retracts ag 12 Connecting plate y 13 Adapter block Fig 8 Fail safe action 9 Mount the adapter block 13 together with the connecting plate 12 to the ac tuator using the screws 13 1 10 Insert the vent plug 11 1 into the Exh connection For fail safe action actuator stem ex tends seal the Y1 port with a blanking plug For fail safe action actuator stem re tracts connect the Y1 port to the signal pressure connection of the actuator 24 8384 1 EN 12 Place the positioner on the adapter block 13 in such a manner that the follower pin 2 rests on the top of the follower clamp 3 Adjust the lever 1 corre spondingly and open the positioner cover to hold the positioner shaft in posi tion at the cap or the switch Fig X The lever 1 must rest on the follower clamp with spring force Fasten the positioner to the adapter block 13 using the two fixing screws 6 3 Make sure the formed seal 6 2 is properly seated 13 Mount cover 11 on the other side Make sure that the vent plug points downwards when the control valve is in stalled to allow any condensed water that collects to drain off Attachment to the control
93. the back of the positioner vent opening facing up wards The vent opening must not be sealed when the positioner is installed on site Vent opening Proper shipping and appropriate storage are assumed Do not ground electric welding equipment near to the positioner Note The device with a CE marking fulfils the requirements of the Directives 94 9 EC and 2004 108 EC The declaration of conformity is available on request 6 8384 1 EN 2 Article code Article code Type 3730 1 With LCD autotune 4 to 20 mA reference variable two software limit switches Explosion protection Without ATEX 2G Ex ia T6 2D Ex T80 C Db IP66 FM CSA Class Zone AEx ia Class II Div 1 Groups A G Class Div 2 Groups A D Class Div 2 Groups F G Ex ia Class Zone 0 Class Il Groups E G Ex nA II T6 Class Zone 2 Class Div 2 Groups A D Class Div 2 Groups E G ATEX 2 Ex nA T6 T5 TA Gc X 2 Ex ic T6 T5 TA Gc X Ex tc T80 C Dc X6 X Option Inductive limit switch Without With SJ2 SN proximity switch INC contact With SJ2 S1N proximity switch NO contact Article code x0000000x00x000 Housing material Standard aluminum Stainless steel 1 4581 Special applications Without 0 Compatible with paint 1 Exhaust air with 4 NPT connection back of positioner housing sealed 2 Special version Without 000 EB 83
94. the hex screws 12 1 ensuring that scale is aligned with the stem connector 4 Fasten the hex bar 11 onto the outer side of yoke by screwing the M8 screws 11 1 directly into the holes on the yoke 5 Fasten the bracket 10 to the hex bar 11 using the hex screw 10 1 washer and tooth lock washer 6 Mount connecting plate 6 or pressure gauge bracket 7 with pressure gauges 8 on the positioner making sure both seal rings 6 1 are seated properly 7 Unscrew the standard installed lever M 1 including follower pin 2 from the positioner shaft 8 Take lever S 1 and screw follower pin 2 in the bore for pin position 17 9 Place lever S on the positioner shaft and screw tight using the disk spring 1 2 28 EB 8384 1 EN Attachment to the control valve mounting parts and accessories Disk spring Re 2 Follower pin Always use the connecting plate 6 gt 1 1 3 Follower plate included in the accessories to connect supply and output 2 nen clamp Never screw threaded parts directly 61 Seal rings into the housing 7 Pressure gauge 1 2 bracket 1 8 Pressure gauge Lever 5 mounting kit S 9 Stem connector S Bracket Pin Bracket Screw Hex bar Screw 12 1 Screw Fig 10 Attachment to Type 3510 Micro flow Valve 8384 1 EN 29 Attachment to the control valve mounting parts and accessories 4 5 Attachment to rotary actuators The positione
95. the tip of the gasket 16 projecting from the side of the connec tion block 12 is positioned above the actuator symbol that corresponds with the actuator with fail safe action Actuator stem extends or Actuator stem retracts If necessary remove three fixing screws and the cover Then reposition the gasket 16 turned by 1809 The previous version of the con nection block Fig 5 bottom requires the switch plate 13 to be turned such that the corresponding actuator symbol points to the marking Place the connection block 12 with the associated seal rings against the positioner and the actuator yoke Screw it tight using the fixing screw 12 1 For actuators with fail safe action Actuator stem retracts additionally remove the stopper 12 2 and fit on the external signal pressure piping Mount cover 11 on the other side Make sure that the vent plug points downwards when the control valve is in stalled to allow any condensed water that collects to drain off Attachment to the control valve mounting parts and accessories Lever 12 Connection block 1 1 Nut 12 1 Screw 1 2 Disk spring 12 2 Stopper or connection for 2 Follower pin external piping 15 10 14 3 Follower clamp 13 Switch plate 10 plate 14 Gasket 23 11 Cover 15 Formed seal 11 1 Vent plug 16 Gasket Lever M Cut out of cover plate 10
96. til Code P14 appears Press down for six seconds the display counts down 6 5 4 3 2 1 The manual set point w man is indicated on the display of an initialized positioner The lever position in degrees in relation to the longitudinal axis is indicated on the display of a positioner that has not been initialized Turn Initialized positioner The manual set point is adjusted in steps of 0 1 You can move the valve con trolled within its range Positioner that has not been initialized By adjusting the manual set point the valve is only moved in one direction un controlled Press to deactivate the manual adjust ment function Note The Manual adjustment function can only be exited as described The positioner does not automatically exit this function and return the display to the status indication mode after the positioner has not been oper ated for three minutes Code list 8 Code list Code Display values Description default setting Parameter codes Codes marked with can be changed without having to re initialize the positioner PO Status indication mode of the display showing basic information Reset refer to section 7 8 The reading indicates the valve position or the angle of rotation in when the positioner is initialized otherwise the position of the lever in relation to the mid axis is indicated in degrees Reading direction The read
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98. valve mounting parts and accessories Attachment to NAMUR rib see Fig 9 Refer to Table 4 on page 39 for the required mounting parts as well as the accessories Note the travel table on page 15 1 Series 240 Valves actuator size up to 1400 60 cm Screw the two bolts 14 to the bracket of the stem connector or directly to the stem connector depend ing on the version place the follower plate 3 on top and use the screws 14 1 to fasten it Type 3251 Valve 350 to 2800 cm Screw the longer follower plate 3 1 to the bracket of the stem connector or di rectly to the stem connector depending on the version Type 3254 Valve 1400 120 to 2800 2 Screw the two bolts 14 to the bracket 16 Fasten the bracket 16 onto the stem connector place the fol lower plate 3 on top and use the screws 14 1 to fasten it Mount the positioner on the NAMUR rib as shown in Fig 9 2 For attachment to the NAMUR rib fas ten the NAMUR connection block 10 directly into the existing yoke bore using the screw and toothed lock washer 11 Align the marking on the NAMUR valve connection on the side marked 1 to 50 travel For attachment to valves with rod type yokes use two U bolts 15 around the stem Fasten the NAMUR connection block 10 directly into the existing yoke bore using the screw and toothed lock washer 11 Align the marking on the NAMUR connection block on the side marked 1 to 50
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Mounting and Operating Instructions EB 8384-1

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