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7 SG9H 70 en

8.1.2 Markings

The limit switch is provided with an identification plate, see
Fig. 32. Identification plate markings include:



Type designation



Electrical values



Temperature range



Enclosure class



Conduit entry



Manufacturing serial number

The type designation is described in Chapter 14.

8.1.3 Technical specifications

8.1.3.1 SG9_/D_

Proximity switch:

Inductive, Dual Module
2 sensors,
Normally Open

(33)

Normally Closed

(44)

Electrical values:

Metso SST Dual Module

(33)

Indications:

Target on sensor = LED on
Target off sensor = LED off

Operating voltage: 8–125 V DC; 24–125 V AC

Maximum voltage drop:

6.5 V/10 mA
7.0 V/100 mA

Current ratings:
Max inrush

2.0 A/125 V DC/V AC

Max continuous

0.3 A/125 V DC/V AC

Minimum on current 2.0 mA
Leakage current

< 0.15 mA with DC voltage
< 0.25 mA with AC voltage

Metso Dual Module

(44)

Indications:

Target on sensor = LED off
Target off sensor = LED on

Operating voltage: 6–29 V DC

Current ratings:

Target on (LED off ) < 1.0 mA
Target off (LED on) > 3.0 mA

Must use intrinsically safe repeater barrier.

Namur sensors conform to DIN 19234 standard.

Number of switches: 2

Ambient temperature: -40° to +80 °C / -40° to +176 °F

SIL:

Usable up to SIL3 acc. to IEC61508

8.1.3.2 SG9_H/R_

Reed switch type:

Maxx.Guard G, SPDT

(01)

Contact: Rhodium

Maxx.Guard H, SPDT

(04)

Contact: Rhodium

Topworx Go model 35

(35)

Contact: Silver cadmium

oxide, gold flashed

Electrical values:

300 mA: 24 V DC

(01)

200 mA: 125 V AC

max

3 A, V

max

240 V, W

max

100W

(04)

4 A: 120 V AC

(35)

3 A: 24 V DC

SIL:

Usable up to SIL3 acc. to IEC61508

Fig. 30

SG9_/K4_ layout

Fig. 31

VG9_/I57 and _/I58 layout.

Fig. 32

Example of identification plate

4 micro switches

terminals

M20 x 1.5

4 cams

ground

Содержание Switchguard SG9000H

Страница 1: ...Neles SwitchGuard SG9000H Rev 1 2 Installation Maintenance and Operating Instructions 7 SG9H 70 en 1 2019 ...

Страница 2: ... 3 Configuration menu 14 4 4 MODE menu 14 4 5 Configuration parameters 15 4 6 Valve travel calibration 17 4 7 Special displays 17 4 8 HART write protection 18 5 MAINTENANCE 18 5 1 Opening and closing of the cover 18 5 2 Prestage 18 5 3 Spool valve 19 5 4 Communication circuit board 20 6 ERROR MESSAGES 20 6 1 Failsafe errors 20 6 2 Alarms 20 6 3 Errors 21 6 4 Warnings 21 6 5 Notifications 21 7 TROU...

Страница 3: ... the actuator pressures change accord ingly The spool opens the flow to the driving side of the double acting actuator or air side in the sigle acting actua tor and opens the flow out from the other side of the actu ator in case of double acting The increasing pressure will move the piston The actuator and feedback shaft rotate clockwise 1 3 Markings The valve controller is equipped with an identi...

Страница 4: ... Nm3 h 53 scfm Cv 0 7 SG9235 380 Nm3 h 223 scfm Cv 3 2 SG9237 feed 380 Nm3 h 223 scfm Cv 3 2 exhaust 700 Nm3 h 412 scfm Cv 6 4 Consumption with 4 bar 60 psi supply actuatorpressurized0 22Nm3 h 0 13scfm actuator vented 0 25 Nm3 h 0 15 scfm Electronics Electrical connections max 0 25 2 5 mm2 HART Connections and Supply power Loop powered 4 20 mA Minimum signal 3 6 mA see restrictions in 4 5 3 Curren...

Страница 5: ... 60079 0 2013 ABNT NBR IEC 60079 11 2009 ABNT NBR IEC 60079 26 2008 versão corrigida 2009 ABNT NBR IEC 60079 27 2010 Ex ia IIC T6 T4 Ga Ex ia IIC T6 T4 Gb Input Ui 28 V Ii 120 mA Pi 1 0 W Ci 22 nF Li 53 μH PT Ui 28 V Ii 120 mA Pi 1 0 W Li 53 μH Ci 22 nF SG_Z_ NCC 12 0794 X ABNT NBR IEC 60079 0 2013 ABNT NBR IEC 60079 11 2009 IEC 60079 15 2010 ABNT NBR IEC 60079 15 2012 ABNT NBR IEC 60529 2005 Ex n...

Страница 6: ...mov ing or dismantling the controller Otherwise personal injury and damage to equipment may result WARNING During calibration and tuning the valve operates between open and closed positions Make sure that the operation does not endanger people or processes WARNING Do not operate the device with the cover removed Electromagnetic immunity is reduced valve may stroke Ex WARNING The locking screw part...

Страница 7: ...em in the mid stroke position Tighten the controller mounting bracket screws Adjust the distance of the controller to the pin on the actuator stem so that the pin stays in the lever slot at full stroke Ensure also that the maximum angle of the lever does not exceed 45 in either direction Maxi mum allowed travel of the lever is shown in Section 10 5 Best control performance is achieved when the fee...

Страница 8: ...when necessary If SG is installed vertically it is recommended to replace the breather with protective piping in the opening pointing upwards Exhaust adapter The exhaust adapter 8 has a 1 2 NPT threaded opening Opening allows an excess air to be released from the housing and to prevent overpressurization Exhaust adapter has a breather 456 installed but it can be replaced with protective piping if ...

Страница 9: ... parameter according to Table 3 Erroneous value may cause insta bility CAUTION Extra pneumatics instrumentation i e QEV VB etc is not allowed with SwitchGuard when opening and clos ing stroke profiles are used i e when stroking times are set other than 0 s CAUTION The stroking times mentioned in Table 4 are trendset ting They are measured with 5 bar supply air pressure but may vary significantly d...

Страница 10: ...mm or 3 8 197 197 16 mm or 5 8 50 57 SLO B1J B1JA Stroke vol dm3 in3 NPT Piping Air s Spring s Piping Air s Spring s Piping Air s Spring s Piping Air s Spring s 8 0 9 55 3 8 10 mm or 3 8 See Note 1 See Note 1 10 mm or 3 8 0 5 1 0 FST 10 1 8 110 3 8 10 mm or 3 8 See Note 1 See Note 1 10 mm or 3 8 0 7 1 4 FST 12 3 6 220 1 2 10 mm or 3 8 See Note 1 See Note 1 10 mm or 3 8 1 2 2 7 16 mm or 5 8 See Not...

Страница 11: ...YP according to valve type 6 Increasing input signal to close valve not recommended Default setting DIR CLO ATYP 1 A PFA CLO must be in the spring direction A0 and VTYP according to valve type 4 Increasing input signal to close valve shown Default setting DIR CLO ATYP 2 A PFA OPE A0 and VTYP according to valve type C1 C2 S C1 C2 S C1 C2 S 3 8 Increasing input signal to open valve not recommended D...

Страница 12: ...r cable Unshielded cable may be used if it is demonstrated that ambient noise or crosstalk does not affect communication Connect the conductors to the terminal strip as shown in Fig 6 Connections and The optional position transmitter is connected to 2 pole terminal PT as shown in Fig 6 The position transmitter needs an external power supply The SwitchGuard and the position transmitter circuits are...

Страница 13: ...s been idle for 1 hour and there is no user activity on the local user interface the measurements will start scrolling on the display This enables the user to view all the measurements through the window of the main cover 4 2 Guided start up Guided startup offers a fast view of the most critical param eters of the SwitchGuard controller actuator and valve con figuration After verifying the paramet...

Страница 14: ...lash and by pressing or you may alter the operation mode selection User accepts the current selection by press ing the key There are two options for the operating mode 4 4 1 AUTO During the AUTO mode the controller controls the valve position according to the incoming setpoint signal from the 4 20 mA signal source This mode is used during the nor mal process control service Fig 10 Guided start up ...

Страница 15: ...iven in sec onds Used stroke profile shape can be set with parameters SPOP open and SPCL close Profile can be chosen separately for both direction from one of the five profile shapes Linear 1 Slow Starting 2 Slow Starting Ending 3 Equal Per centage 4 and Quick Starting 5 If valve stroke is needed to do as fast as possible set time stroke time to 0 4 5 2 Trigger level LEV Input setpoint level to st...

Страница 16: ...ection This action will also take place when the controller software dis covers a fatal device failure See Fig 5 for correct settings Once PFA is displayed press the key to enter the edit state and the PFA will start blinking You may select between two values by pressing the or key The CLO value indicates that the valve ought to be closed in fail action situations The OPE value indicates the valve...

Страница 17: ...horised access the Local User Interface may be locked In this mode measurements may be viewed but configurations and calibrations are prohib ited You may lock and unlock the device via HART or by DIP switch see 4 8 HART write protection When the Local User Interface is locked the lock symbol will be activated on the display 4 7 2 Online alarm active If an online alarm has been detected the symbol ...

Страница 18: ...cir cuit board with optional position transmitter 215 and con troller circuit board with position and pressure sensors 210 The spool valve is located on the bottom side of the device while the other modules are located below the cover 100 In the event of failure the whole module must be changed The module retrofit must be assembled in a clean dry envi ronment On reassembly apply a thread locking c...

Страница 19: ...move the spool valve adapter plate 421 5 3 2 Installation Mount the spool valve 420 to the housing and tighten the four M5 screws evenly Mount the spool valve cover 454 only in SG9300 Tighten the four M4 screws evenly 5 3 3 High capacity High capacity spool valve means the spool valve options 35 or 37 in SG9235 or SG9237 See type coding in the machine plate for details 5 3 3 1 Removal Unscrew the ...

Страница 20: ...generated FAILSAFE ACTIVATED Device is in failsafe state PARAMETERS DATABASE ERROR Parameter database initialization failed PRESTAGE SHORTCUT ERROR Prestage coil shortcut has been detected SETPOINT SENSOR ERROR Setpoint sensor defect has been detected SUPPLY PRESSURE FAILSAFE ACTIVATED Supply pressure has dropped below user defined alarm limit This causes the device to go to the failsafe state Dis...

Страница 21: ...FAILURE Pressure sensor 2 defect has been detected PRESSURE SENSOR 3 FAILURE Pressure sensor 3 defect has been detected PRESTAGE CUT ERROR Prestage coil cut has been detected PRESTAGE SHORTCUT ERROR Prestage coil shortcut has been detected PT COMMUNICATION ERROR Communication with position transmitter was lost STATISTICS DATABASE ERROR Error occurred when writing statistics to database TEMPERATURE...

Страница 22: ...s and SG9000H K4_ has four microswitches Limit switches are used for electri cal position indication of the valves and other devices The switching points may be chosen freely Fig 25 SG9_ D_ layout Fig 26 SG9_H R_ layout Dual module M20 x 1 5 2 cams ground terminals Reed switch M20 x 1 5 2 cams ground terminals M20 x 1 5 Fig 27 SG9_ I_ I02 I09 I32 I56 layout Fig 28 SG9_ I45 layout Fig 29 SG9_ K2_ l...

Страница 23: ...urrent 2 0 mA Leakage current 0 15 mA with DC voltage 0 25 mA with AC voltage Metso Dual Module 44 Indications Target on sensor LED off Target off sensor LED on Operating voltage 6 29 V DC Current ratings Target on LED off 1 0 mA Target off LED on 3 0 mA Must use intrinsically safe repeater barrier Namur sensors conform to DIN 19234 standard Number of switches 2 Ambienttemperature 40 to 80 C 40 to...

Страница 24: ... 311 Adjust the limit switch according to 8 4 Table 5 Electric data Limit switch code Electric data No of switche s Ambient Range Inductive proximity switches D33 2 A 8 125 V DC 24 125 V AC 1 See tables 6 7 and 8 D44 3 mA 1 mA 6 29 V DC 1 I02 Ui 16 V Ii 52 mA Pi 169 mW 2 I09 Ui 16 V Ii 52 mA Pi 169 mW 2 I32 24 240 V AC 200 mA 2 I45 Ui 16 V DC Ii 52 mA Pi 169 mW 2 I56 10 36 V DC 150 mA 2 Reed type ...

Страница 25: ...remove the cam disks and bushings 346 from the shaft Remove the LUI cabling from the circuit board Dis connect and remove all cabling which enters the limit switch housing 300 Remove screws 325 3 pcs and lift out the limit switch base plate 324 complete with switches LUI and connector block Open screw 326 and turn the limit switch housing 300 from the positioner housing Remove the electronics cove...

Страница 26: ...22 120 139 217 218 219 57 183 431 174 421 420 400 140 411 412 424 420 421 429 422 423 431 432 416 417 62 61 63 61 62 63 426 427 428 SG923_ SG921_ 111 11 2 36 264 426 421 428 61 62 203 434 433 435 417 432 432 63 427 73 72 436 437 439 57 437 439 SG9300H SG9300H 431 174 432 432 421 420 63 454 436 448 455 SG9200H 453 451 450 449 66 8 9 456 456 456 458 459 SG931_ ...

Страница 27: ...board 215 1 Communication circuit board 217 4 Screw 218 1 Support 219 2 Screw 220 2 Threaded spacer 221 3 O ring 222 1 Insulation part 223 1 Local User Interface LUI 228 2 Screw 264 2 Plug 400 1 Adapter plate 411 2 O ring 412 1 Screw 416 2 O ring 417 1 O ring 420 1 Spool valve 421 1 Adapter plate 422 1 Adapter plate 423 4 Screw 424 2 Screw 426 1 Plate 427 1 O ring 428 6 Screw 429 4 Screw 431 2 Con...

Страница 28: ... K_ 107 110 109 308 223 104 100 311 312 301 358 357 355 313 346 349 348 347 314 350 351 K25 26 R01 I02 09 56 D00 322 323 324 300 307 306 325 326 302 358 360 359 K45 46 355 367 365 304 305 315 366 111 111 309 367 365 304 305 315 366 309 349 348 347 I45 SG9200H SG9300H SG9300H 309 ...

Страница 29: ...9 2 Plug 311 1 Extension shaft 312 2 Screw 313 2 or 4 Cam disc 314 2 or 4 Screw 315 2 Terminal block 322 1 Proximity switch 323 2 Screw 324 1 Base plate 325 2 Screw 326 1 Screw 346 1 or 2 Bushing 347 2 Proximity switch 348 1 Fixing plate 349 2 Screw 350 1 Washer 351 1 Screw 355 2 or 4 Microswitch 357 2 Spring washer 358 2 Screw 359 1 Support band 360 2 Screw 365 2 Bracket 366 4 Screw 367 4 Hex nut...

Страница 30: ... 1 Coupler socket 48 2 Screw 53 1 Plug BJ actuators only Item Qty Description 1 1 Mounting bracket 2 1 Ear 4 4 Screw 28 4 Screw 29 1 Screw 30 4 Screw 35 1 Adapter plug QP II 1 S 6 S only 35 1 Adapter plate QP II 2B K thr 6_ K 36 1 Couplings jacket 47 1 Coupler socket 48 2 Screw 53 1 Plug Item Qty Description 1 1 Mounting bracket 2 2 Coupling half 3 1 Adapter 4 4 Screw 5 4 Hex nut 6 1 Screw 7 4 Scr...

Страница 31: ... in this position with feedback lever Maximum stroke 120 mm Maximum stroke 80 mm Allowed travel range 45 90 45 45 45 45 45 Item Qty Description 1 1 Bracket 2 1 Feedback lever 3 1 Filling piece 4 1 Clearance remove spring 5 4 Cross rec head screw 6 4 Washer 7 4 Hexagon screw 8 4 Washer 9 4 Hexagon screw 11 4 Spring washer 12 2 Hexagon nut 14 2 Clamp 15 1 Fixing plate 16 1 Special screw 17 1 Hexagon...

Страница 32: ...ion for top switch BTM SW NO Positive connection for bottom switch BTM SW C Negative connection for bottom switch See Section 8 1 3 3 for electrical ratings SG9_H D44 Connections SOL1 SOL2 SOL PWR1 and SOLPWR2 are not used TOP SW Positive connection for top switch TOP SW Negative connection for top switch BTM SW Positive connection for bottom switch BTM SW Negative connection for bottom switch See...

Страница 33: ...e Section 8 1 3 2 for electrical ratings SG9_H R35 Factory adjustment Connection diagram shows limit switch when actuator is in intermediate position Switch C upper is activated at the closed limit of the travel and switch O lower at the open limit Electrical characteristics 4A 120 V AC 2 A 240 V AC 3 A 24 V DC 0 5 A 125 V DC Ambient temperature 40 85 C OPEN O CLOSED C 12 13 15 16 14 Black Blue 11...

Страница 34: ...itch at closed limit Factory adjustment BLUE BROWN OPEN CLOSED 13 14 16 K A L S1N S1N L L L OPEN CLOSED BLACK BLUE BROWN 11 12 13 14 15 16 BLACK BLUE BROWN SG9_H I32 K A OPEN CLOSED 13 14 16 AC AC brown blue brown blue 11 Factory adjustment Active faces of proximity switches are free when actuator is in intermediate position Active face A upper switch becomes covered at open limit of travel and fa...

Страница 35: ...ction can be inverted on site by re adjusting the cam discs Connections Load can be connected to or SG9_H K25 K26 K45 K46 OPEN CLOSED 12 13 15 16 A K black blue red black blue red 2 pcs CLOSED K K OPEN A A black black blue red red black blue 18 17 16 15 14 red black blue red blue 13 12 4 pcs 11 1 1 14 Factory adjustment Connection diagram shows limit switch when actuator is in intermediate positio...

Страница 36: ...36 7 SG9H 70 en SG9000H JB G 3 mA PT 5 6 4 G SG9_H_J ...

Страница 37: ...nsmitter Entity Parameters Ui 28 0 V Ii 120 mA Pi 1 0 W Ci 22 nF Li 53 µH HAZARDOUS LOCATION Control system Uo Ui Io Ii Po Pi Control system SG9200H_ T Position Transmitter NONHAZARDOUS LOCATION U I converter AI Analog Input DO Digital Output Uo Ui Io Ii Po Pi Uo Ui Io Ii Po Pi Entity Parameters of position transmitter Entity Parameters Ui 28 0 V Ii 120 mA Pi 1 0 W Ci 22 nF Li 53 µH Ui 28 0 V Rx 6...

Страница 38: ... 15 25 47 25 133 M20x1 5 M6x12 4 3 1 4 NPT 33 33 39 35 4 162 63 151 101 2 F05 ø50 VDI VDE3845 52 14 26 8 ø6 9 min 60 SG923__ 5 16UNC 31 35 4 35 4 30 M6x12 3 4 25 14 15 47 133 M20x1 5 9 1 2 NPT 42 28 14 ø6 26 8 226 151 63 165 F05 ø50 VDI VDE3845 M6 72 32 25 min 60 ...

Страница 39: ...min 60 M20x1 5 M6x12 4 3 1 4 NPT 33 33 39 35 4 162 63 151 103 F05 ø50 VDI VDE3845 52 14 26 8 ø6 9 100 67 280 SG923_J 5 16UNC 31 35 4 35 4 30 M6x12 3 4 25 14 M20x1 5 9 1 2 NPT 42 28 14 ø6 26 8 231 151 63 172 F05 ø50 VDI VDE3845 M6 72 32 15 47 25 133 min 60 100 67 280 ...

Страница 40: ...26 8 1 4NPT VDI VDE 3845 ø6 62 47 95 25 190 VG921_E6 M20x1 5 103 174 63 161 min 60 SG921_ with limit switches SG923_ with limit switches 25 47 26 30 5 16UNCx13 31 F05 35 4 M6x10 14 5 26 8 VDI VDE 3845 63 151 ø6 62 VG923_E6 M20x1 5 32 42 4 28 72 172 190 161 244 min 60 ...

Страница 41: ...E 3845 F05 50 69 44 5 7 39 33 33 1 4 NPT 14 52 26 8 ø6 min 60 88 81 100 16 1 2 NPT SG931_J_ 81 63 35 4 197 103 107 45 44 5 69 35 4 VDI VDE 3845 F05 56 ø6 5 M6 M8 181 M20x1 5 M20x1 5 26 8 ø6 14 52 39 33 33 1 4 NPT 133 min 60 9 25 47 25 M20x1 5 71 1 2 NPT M20x1 5 107 M20x1 5 M20x1 5 151 88 100 16 1 2 NPT 305 ...

Страница 42: ...69 44 5 7 39 33 33 1 4 NPT 14 52 26 8 ø6 min 60 188 M20x1 5 95 174 161 81 100 1 2 NPT 16 SG931_J with limit switches 69 VDI VDE 3845 56 63 ø6 14 33 52 26 8 1 4 NPT 39 33 44 5 35 4 F05 50 M8 M6 35 4 M20x1 5 188 25 ø6 5 1 2 NPT 95 25 9 181 103 45 M20x1 5 71 81 47 min 60 174 161 53 M20x1 5 M20x1 5 107 100 88 197 16 305 ...

Страница 43: ... s default 10 s Valve Reaction Time Close Supply Pressure Low Limit 2 0 8 0 bar default 2 5 bar Supply Pressure High Limit 2 0 8 0 bar default 7 5 bar Temperature Low Limit 40 0 85 0 C default 35 C Temperature High Limit 40 0 85 0 C default 80 C Warning Limits for Counters Total Operation Time 0 n h default 216000 h Total Valve Full Strokes 0 n default 2000000 Total Actuator Full Strokes Alarm Lim...

Страница 44: ...ation of Conformity relates must NOT be put into service until the relevant machinery into which it is to be incorporated has been declared in conformity with the provisions of the Machinery Directive The product above is manufactured in compliance with the applicable European directives and technical specifications standards Protection from e g static electricity caused by the process or connecte...

Страница 45: ...0 to 85 C T5 70 C T6 55 C Not applicable with 7 sign J Not available with limit switches 6 APPROVALS FOR HAZARDOUS AREAS E2 Flameproof enclosure 1 2 NPT conduit entry cCSAus certifications Class I Div 1 Groups B C D Class II Div 1 Groups E F G Class III T6 T4 Enclosure type 4X Ex d IIC T6 T4 AEx d IIC T6 T4 Ex tb IIIC T100 C IP66 AEx tb IIIC T100 C IP66 Temperature range T6 40 C to 60 C T5 75 C T4...

Страница 46: ...nge 25 to 70 C 13 to 158 F Applicable to 6 sign X nA approval only suitable for Zone 2 or U Reed Type Proximity Switches 2 pcs Temperature range 40 to 80 C 40 to 176 F R01 Metso Maxx Guard G SPDT 300 mA 24 V DC 200 mA 125 V AC Not applicable to 6 sign X Z or U Usable up to SIL 3 acc to IEC61508 R02 Metso Maxx Guard M Reed SPDT passive intrinsically safe 300 mA 24 VDC Temperature range 40 80 C 40 1...

Страница 47: ...7 SG9H 70 en 47 ...

Страница 48: ...Sorocaba São Paulo Brazil Tel 55 15 2102 9700 Fax 55 15 2102 9748 Asia Pacific 238B Thomson Road 17 01 Novena Square Tower B Singapore 307685 Tel 65 6511 1011 Fax 65 6250 0830 China 11 F China Youth Plaza No 19 North Rd of East 3rd Ring Rd Chaoyang District Beijing 100020 China Tel 86 10 6566 6600 Fax 86 10 6566 2583 Middle East Roundabout 8 Unit AB 07 P O Box 17175 Jebel Ali Freezone Dubai United...

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