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Translation of original instructions

EB 7030 EN

Type 3430 Pneumatic Indicating Controllers

Series 430

Edition May 2018

Type 3432 Controller Station

- with Type 3435 Transmitter Module for pressure

- with Type 3436 Transmitter Module for temperature

- with Type 3438 Transmitter Module for temperature (Pt 100)

- for standardized signals
The version with lockable door and installed Type 3436

Transmitter Module for temperature is shown.

Type 3431 Controller Station

- for standardized signals

Содержание 430 Series

Страница 1: ...Station with Type 3435 Transmitter Module for pressure with Type 3436 Transmitter Module for temperature with Type 3438 Transmitter Module for temperature Pt 100 for standardized signals The version w...

Страница 2: ...ebsite at www samsongroup com Service Support Downloads Documentation Definition of signal words Hazardous situations which if not avoided will result in death or serious injury Hazardous situations w...

Страница 3: ...en internal or external set point 12 4 5 Readjusting the controller zero point 12 5 Design and principle of operation 13 5 1 Transmitter modules 14 5 2 Controller station 16 5 3 Controller modules 16...

Страница 4: ...e regulators 37 7 2 Electrical connections 38 8 Maintenance 40 8 1 Checking the air supply 40 9 Conversion 41 9 1 Changing the controller function 41 9 2 Exchanging the transmitter module 44 9 3 Check...

Страница 5: ...plied conformity assessment procedure The EU Declaration of Conformity is available on request According to these mounting and operating instructions trained personnel refers to individuals who are ab...

Страница 6: ...the con troller module pull the module off its self seal push on fittings and lift it out of the con troller station 3 1 1 Direction of action The direction of action for the control loop is set at th...

Страница 7: ...3 2 A 3 3 9 1 Controller station Type 3432 1 1 Dial plate 1 3 Controlled variable pointer 1 4 Set point adjuster 2 Transmitter module or base 3 Controller module 3 1 Comparator 3 2 Connecting plate 3...

Страница 8: ...and depends on the con trolled system that is to be tuned see sec tion 4 1 3 1 4 Reset time Tn Controller versions with integral action component require the reset time to be set at the adjuster 10 T...

Страница 9: ...e adjustment release the lock 4 Fig 1 and open the indicating unit 5 The contacts can be accessed on the back of the device Use a screwdriver to move the proximity switches in the holders between 0 an...

Страница 10: ...ases a tuning test following the Ziegler and Nichols method is sufficient to tune the controller 1 Apply supply air 1 4 0 1 bar 2 Set the proportional action coefficient Kp to a low value at the compa...

Страница 11: ...nd set them as the favorable settings for Kp Tn and Tv at the controller Should oscillations still occur despite these settings slightly reduce Kp and increase Tn Repeat these steps if necessary until...

Страница 12: ...yA must be adjusted at the set point adjuster 1 4 to match the manual output yH Do not set the switch 1 6 to automatic until the differential pressure indicator 1 8 reads zero Afterwards adjust the s...

Страница 13: ...s The controller station can optionally be equipped with a manual automatic switcho ver which consists of a selector switch an adjuster for manual mode and a differential pressure indicator For use as...

Страница 14: ...the flapper plate 2 7 An increase in temperature causes the flapper plate to come closer to the nozzle As a result the output pressure pA applied to the bellows 2 6 rises until a new equilibri um is r...

Страница 15: ...1 6 1 5 1 7 4 1 9 1 5 3 1 2 2 2 2 3 2 9 2 8 1 4 1 3 1 41 1 5 3 1 2 1 4 1 3 1 41 2 1 1 1 1 1 2 7 2 4 2 6 2 1 Controller station 1 2 Scale 1 3 Controlled variable display with pointer gear mechanism an...

Страница 16: ...nal yH set at the adjuster 1 7 A bumpless switchover from manual to auto matic mode is possible when yA and yH are the equal each other on the differential pres sure indicator 1 8 5 3 Controller modul...

Страница 17: ...and bypasses the Tn restrictor The turnboard A determines the direction of action of the controller The direction of ac tion is changed by turning the turnboard See section 3 1 1 The turnboard B deter...

Страница 18: ...ed with for example an operating point adjuster a de rivative element or a selector switch de pending on the application Type 3433 1 P Controller Module This module is largely identical to the Type 34...

Страница 19: ...used ei ther as P controller with operating point set ting or PI controller This module is designed in the same way as the PI and P controller modules The Type 3433 6 PD PID Controller Module with PD...

Страница 20: ...ature a box shaped comparator that operates according to the force balance method The proportional ac tion coefficient Kp can be adjusted at a re strictor within the range between 1 and 25 Type 3434 2...

Страница 21: ...the mechanical connection pneumatic indicating controller to the diaphragm seal the diaphragm seal and the openings to fill it with filler liquid Otherwise the filler liquid will escape and the diaph...

Страница 22: ...ure is 60 C Slowly build up the pressure Do not use oxygen to supply the indicating controller with pressure Referenced documents Oxygen Manual H 01 Instructions and information on how to safely handl...

Страница 23: ...0 C in the area surrounding the flame arrester The ambient pressure must be between 0 8 and 1 1 bar absolute pressure Observe EC type examination certificate PTB 12 ATEX 4001 X see section 12 Do not u...

Страница 24: ...l of wetted components Bottom section with process fluid connection Titanium 3 7035 CrNiMo steel 1 4404 316L Diaphragm Titanium 3 7035 CrNiMo steel 1 4435 316L Gasket PTFE FPM Viton VR1 Filler liquid...

Страница 25: ...g controller is fitted with a wint wext selector switch The associated set point adjuster and the dif ferential pressure indicator allow the bump less switchover after the differential pressure indica...

Страница 26: ...which operate the associated proximity switches When the tag is located in the inductive field of the switch the switch assumes a high im pedance When it leaves the field it assumes a low impedance T...

Страница 27: ...hread according to DIN EN ISO 228 1 Temperature decoupling For the measurement of steam the Type 3435 Transmitter Module must be used together with a siphon filled with water before start up to decoup...

Страница 28: ...otective roof order no 1400 6311 Pneumatic connections Tapped holes ISO 228 1 G 1 8 Process fluid connection 241 5 i p converter wext limit contacts Dimensions of Type 3430 Indicating Controller for p...

Страница 29: ...ions 27 wext Ext set point 8 9 Z Supply air 38 y Output pressure Dimensions of Type 3430 Indicating Controller for temperature with capillary sensor Type 3432 Controller Station and Type 3436 Transmit...

Страница 30: ...ontroller Station and Type 3438 Transmitter Module Pipe and wall mounting panel mounting see section 6 1 on page 26 192 160 13 69 45 28 228 8 36 109 wext 24 VDC Pt100 Z y 30 30 16 Mounting plate Pipe...

Страница 31: ...160 13 28 160 69 13 28 45 241 144 8 144 8 7 16 30 30 30 Z wext y x Z wext Mounting plate 2 pipe Clamp Cable gland M20x1 5 Electrical connections for i p con verter x and wext and limit contacts Pipe...

Страница 32: ...gnals Type 3432 Controller Station Pipe and wall mounting panel mounting see section 6 1 on page 26 Electrical connections 4 to 20 mA 192 29 109 160 228 8 45 28 69 13 36 36 x Z y wext Accessories prot...

Страница 33: ...bulb sensor may be installed in any position Its entire active length must be immersed in the medium Select a place of installation where over heating and noticeable idle times will not occur The capi...

Страница 34: ...alant to the screw gland Push in sensor with screw gland and coupling nut Tighten coupling nut Screw gland PN 40 with clamping nut G order no 1080 4884 G order no 1080 4885 Mount as described above ti...

Страница 35: ...allation Weld in thermowell PN 63 Order no 1080 4890 Thermowell with flange DN 25 PN 40 PN 100 Order no 1080 4891 PN 40 1080 4892 PN 100 Fig 18 Dimensions Mounting parts for bulb sensor 335 40 SW 32 2...

Страница 36: ...ntroller output signal to actuate the control valve or positioner 8 9 Supply Supply air 1 4 0 1 bar or 2 to 12 bar in version with supply pressure regulator 27 Input wext External set point Port seale...

Страница 37: ...use a hose to connect with a test pressure gauge pro vided on site Controller stations with manual automat ic switchover have a test connection yel low on the inside of the indicating unit Use the enc...

Страница 38: ...meled screws in or on the housing Adhere to the terminal assignment specified in the certificate Adhere to the terminal assignment specified in the certificate Switching the assignment of the electric...

Страница 39: ...ation of the intrinsically safe circuits Clause 12 2 2 7 applies when running multi core cables and wires with more than one intrinsically safe circuit Fit equipment used in ambient temperatures below...

Страница 40: ...rommet with filter is located in the supply air hose If the controlled variable reading fails the fil ter must be cleaned or the grommet order no 1590 6410 replaced Type 3433 Controller Modules If the...

Страница 41: ...l socket head screws the corresponding cover plates and adjusters can be removed or mounted P to PI remove adjuster for operating point 12 and replace it with Tn restrictor 10 P to P PI remove adjuste...

Страница 42: ...ing the controller function in Type 3433 10 12 15 Filter Restriction 7 14 1 14 2 11 1 11 2 10 12 13 11 1 11 2 14 1 14 2 P to PD PI to PID 10 12 11 14 10 2 14 3 14 4 Seals in P and PI controllers Seals...

Страница 43: ...7550 12 1 Operating point adjuster 20 psi 1070 7551 12 1 2 M3 x 8 screws 8333 0479 12 2 4 O rings 1 78 x 1 02 8421 0010 13 1 Selector switch for operating point adjuster 1080 6909 13 1 2 M3 x 30 scre...

Страница 44: ...g plate of the housing 3 Loosen the six fastening screws on the bottom of the controller station and lift off the transmitter module 4 Mount the new transmitter in reverse or der Do not confuse the ho...

Страница 45: ...us areas The control station is not labeled with the associated mark of approval for explo sion protected equipment All installed explosion protected modules have their own EU type examination cer tif...

Страница 46: ...he equip ment within hazardous areas must be per formed in such a way as to prevent electro static charging 10 1 Servicing explosion protected devices If a part of the device on which the explosion pr...

Страница 47: ...request Reset time Tn 0 05 to 20 min 0 03 to 50 min Derivative action time TV 0 01 to 10 min Derivative action gain of x 10 Optionally with additional modules 3 3437 1 6 Signal limiter 3437 2 6 Contro...

Страница 48: ...tandard 20 to 30 C 0 to 50 C 0 to 100 C 50 to 150 C 0 to 150 C 0 to 200 C Special measuring ranges 150 to 250 C 40 to 200 C 40 to 150 C 40 to 100 C Lower range value 40 to 150 C Fixed measuring span 5...

Страница 49: ...TB 00 ATEX 2021 Input 4 to 20 mA or 0 to 20 mA Output 0 2 to 1 bar max 0 02 to 1 35 bar or 3 to 15 psi max 0 3 to 18 psi Supply air 1 4 0 1 bar 20 1 5 psi Air consumption 0 1 mn h Characteristic Effec...

Страница 50: ...xplosion protec tion Type TTH200 E1H Ex II 2 1 G Ex ia ib IIC T6 Gb according to EC type examination certificate PTB 05 ATEX 2017 X Type 6112 22 Ex II 2G Ex ia IIC T6 Gb according to EC type examinati...

Страница 51: ...EB 7030 EN 51 Certificates 12 Certificates The ATEX certificates are included on the next pages...

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Страница 78: ...2019 11 26 English SAMSON AKTIENGESELLSCHAFT Weism llerstra e 3 60314 Frankfurt am Main Germany Phone 49 69 4009 0 Fax 49 69 4009 1507 samson samson de www samson de EB 7030 EN...

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