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VS18/VS26

 MAINTENANCE & INSTRUCTION BOOKLET 

7

 

M

ULTIPOLE

..........................................................................................................................................37

 

7.1

 

G

ENERAL INFORMATION

....................................................................................................................37

 

7.1.1

 

24V DC power supply...........................................................................................................................37

 

7.1.2

 

115V AC power supply .........................................................................................................................37

 

7.1.3

 

Max current load on valve connectors with 24V DC .............................................................................37

 

7.1.4

 

Max current load on valve connectors with 115V AC ...........................................................................37

 

7.2

 

V

ARIANTS WITH 

D-S

UB CONNECTORS

...............................................................................................38

 

7.2.1

 

D-Sub assembly / Installation of PCB...................................................................................................38

 

7.2.2

 

Pin assignment.....................................................................................................................................39

 

7.3

 

V

ARIANT WITH 

NPTF1” 

CONDUIT ENTRY WITH TERMINALS

..................................................................42

 

7.3.1

 

NPTF1” conduit entry with terminals assembly / Installation of PCB ....................................................42

 

7.3.2

 

Pin assignment.....................................................................................................................................44

 

7.4

 

V

ARIANT WITH 

M23 

CONNECTOR

......................................................................................................45

 

7.4.1

 

M23 assembly / Installation of PCB......................................................................................................45

 

7.4.2

 

Pin assignment.....................................................................................................................................46

 

8

 

F

IELDBUS

............................................................................................................................................47

 

8.1

 

G

ENERAL INFORMATION

....................................................................................................................47

 

8.1.1

 

Power supply and pin assignment ........................................................................................................48

 

8.1.2

 

Max. current load on valve connectors.................................................................................................48

 

8.1.3

 

Fieldbus assembly / Installation of PCBs (excluding AS-Interface and FD67 bus) ...............................49

 

8.1.4

 

AS-Interface assembly / Installation of PCBs .......................................................................................50

 

8.1.5

 

FD67 bus assembly / Installation of PCB .............................................................................................51

 

8.2

 

P

ROFIBUS 

DP..................................................................................................................................52

 

8.2.1

 

Profibus DP pin assignment .................................................................................................................52

 

8.2.2

 

Profibus DP wiring................................................................................................................................53

 

8.2.3

 

Profibus DP address and baud rate setting..........................................................................................55

 

8.2.4

 

Profibus DP output addressing.............................................................................................................56

 

8.2.5

 

Diagnostics...........................................................................................................................................57

 

8.2.6

 

Profibus DP LED indicators..................................................................................................................57

 

8.2.7

 

Profibus DP commissioning..................................................................................................................57

 

8.2.8

 

GSD file................................................................................................................................................58

 

8.2.9

 

Profibus DP valve island expansion .....................................................................................................58

 

8.2.10

 

More information on Profibus DP .........................................................................................................58

 

8.3

 

D

EVICE

N

ET

.....................................................................................................................................59

 

8.3.1

 

DeviceNet pin assignment....................................................................................................................59

 

8.3.2

 

DeviceNet wiring ..................................................................................................................................59

 

8.3.3

 

DeviceNet address and baud rate setting.............................................................................................61

 

8.3.4

 

DeviceNet output addressing ...............................................................................................................61

 

8.3.5

 

Diagnostics...........................................................................................................................................62

 

8.3.6

 

DeviceNet LED indicators ....................................................................................................................62

 

8.3.7

 

DeviceNet EDS files and commissioning..............................................................................................63

 

8.3.8

 

DeviceNet valve island expansion........................................................................................................64

 

8.3.9

 

More information on DeviceNet ............................................................................................................64

 

8.4

 

CAN

OPEN

.......................................................................................................................................65

 

8.4.1

 

CANopen pin assignment.....................................................................................................................65

 

8.4.2

 

CANopen wiring ...................................................................................................................................66

 

8.4.3

 

CANopen address and baud rate setting..............................................................................................67

 

8.4.4

 

CANopen output addressing ................................................................................................................68

 

8.4.5

 

Diagnostics...........................................................................................................................................68

 

8.4.6

 

CANopen LED indicators .....................................................................................................................69

 

8.4.7

 

CANopen commissioning .....................................................................................................................70

 

8.4.8

 

CANopen valve island expansion.........................................................................................................70

 

8.4.9

 

More information on CANopen .............................................................................................................70

 

8.5

 

I

NTERBUS

-S ....................................................................................................................................71

 

8.5.1

 

Interbus-S pin assignment....................................................................................................................71

 

8.5.2

 

Interbus-S wiring ..................................................................................................................................72

 

8.5.3

 

Interbus-S address and baud rate setting ............................................................................................72

 

8.5.4

 

Interbus-S output addressing ...............................................................................................................72

 

8.5.5

 

Diagnostics...........................................................................................................................................72

 

8.5.6

 

Interbus-S LED indicators ....................................................................................................................73

 

8.5.7

 

Interbus-S ID and length codes ............................................................................................................74

 

8.5.8

 

Interbus-S commissioning ....................................................................................................................75

 

8.5.9

 

Interbus-S valve island expansion........................................................................................................75

 

8.5.10

 

More information on Interbus-S ............................................................................................................75

 

VS2672926-KG00E_05/07 Page 

3/97 

 

Summary of Contents for VS18

Page 1: ...VS18 VS26 VALVE ADVANTAGE MAINTENANCE INSTRUCTION BOOKLET VS2672926 KG00E REVISION E MAY 2007...

Page 2: ...MAINTENANCE MECHANICAL 15 5 1 INSTALLATION 15 5 1 1 Tools 15 5 1 2 Tightening torque 15 5 1 3 Port identification 16 5 1 4 Assembly of VS18 VS26 valve islands 17 5 1 5 Valve identification labels 21...

Page 3: ...t addressing 56 8 2 5 Diagnostics 57 8 2 6 Profibus DP LED indicators 57 8 2 7 Profibus DP commissioning 57 8 2 8 GSD file 58 8 2 9 Profibus DP valve island expansion 58 8 2 10 More information on Pro...

Page 4: ...on 84 8 7 3 FD67 bus output addressing 84 8 7 4 FD67 bus LED indicators and diagnostics 85 8 7 5 FD67 bus commissioning 85 8 7 6 FD67 Profibus GSD file 85 8 7 7 FD67 DeviceNet EDS file 86 8 7 8 FD67 C...

Page 5: ...ngle add on stations Dual spool technology VS18G VS26G Glandless spool and sleeve for long life VS18S VS26S Softseal spool for high flow Wide range of accessories UL and ATEX Universal PNP NPN 24V DC...

Page 6: ...type and temperature on the product label or in the data sheets for compliance with the existing operating conditions After removing the packaging make sure that no contamination enter into the system...

Page 7: ...Power must be removed from the system while assembling and disassembling electrical connectors plugs and cables valves sandwich plates and blanking plates Install and use only complete configured and...

Page 8: ...C 4 1 3 Medium The valves of these series are intended for use with compressed air only The valves must be operated within the pressure range specified in the data sheets 5 4 159 VS18 and 5 4 160 VS2...

Page 9: ...VS G Aluminium hard anodised teflon coated Softseal spool VS S Aluminium with HNBR seals Plastic parts POM PA PPA Mounting sheets screws steel zinc coated Springs stainless steel Seals NBR Sandwich pl...

Page 10: ...24 37 26 52 5 3 COE Sol Sol 25 49 28 52 Softseal valves VS S VS18 VS26 Response time ON ms Response time OFF ms Response time ON ms Response time OFF ms 2x2 2 NC Sol Sol 24 21 29 29 2x2 2 NO Sol Sol 2...

Page 11: ...0 61 1 250 1 09 1 27 5 2 Sol Spring 650 0 57 0 66 1 350 1 18 1 37 5 2 Sol Sol 650 0 57 0 66 1 350 1 18 1 37 5 3 APB Sol Sol 650 0 57 0 66 1 350 1 18 1 37 5 3 COE Sol Sol 650 0 57 0 66 1 350 1 18 1 37...

Page 12: ...olenoids at the same time In case of a Fieldbus valve island the consumption of power of the electronic has to be considered see section 8 4 4 3 Power supply and precautions All VS18 VS26 24V DC produ...

Page 13: ...ronments Vibrations and shock test DIN EN 60 068 2 6 Vibration resistance Test Fc Vibration sinusoidal DIN EN 60 068 2 27 30g Shock resistance Test Ea and guidance Shock 4 5 2 ATEX Directive 94 9 EC f...

Page 14: ...orm to DIN 19258 Norgren AS Interface Fieldbus systems conform to AS I V2 11 specification For detailed information on Fieldbus protocols please refer to section 8 4 5 5 CNOMO standard The M23 19 pin...

Page 15: ...damaging the product please make sure that the maximum torque values are not exceeded The maximum torques are specified in the particular installation instructions Valve mounting screws The valve moun...

Page 16: ...ws Function Port Identification Main internal pilot air supply 1 Exhaust 3 5 Outlet 2 4 External pilot air supply if used 12 14 Collected exhaust of pilot valves 82 84 Note Never plug port 82 84 Plugg...

Page 17: ...applications please refer to section 5 1 7 Note When ordering an even number of stations please ensure the valve island contains a maximum of two single station modular sub bases E g You order an 8 s...

Page 18: ...ax screw driver speed in r p m 11 M3x10 VS18 0 8 0 9 7 08 7 96 1100 11 M4x12 VS26 1 0 1 1 8 85 9 73 1100 3 Having assembled the base of the valve island proceed with the electronic components For thes...

Page 19: ...onnection as positioning point 2 VS26 only Orientate straight flange of the U washers towards the outer edge of the valve 3 Tighten the valve mounting screws two per valve with the specified torque If...

Page 20: ...sing a power screwdriver consider the maximum speed allowed Screw Type thread Valve seize Tightening torque in Nm Tightening torque in Ibs Max screw driver speed in r p m 18 M3x14 VS18 0 8 0 9 7 08 7...

Page 21: ...the top of the pilot valves and provide sufficient space for text appropriate to your application Spare labels can also be ordered at Norgren as a set of 10 pieces Order number for VS18 as well as VS...

Page 22: ...Solenoid 12 Solenoid 14 Solenoid 14 Such conversion in the field should occur only when minimum operating pressure is not available at port 1 In these applications the minimum operating pressure or hi...

Page 23: ...equirements during the assembly of the modular sub bases 2 Generate pressure supply by connecting left and right end plate Additionally you have the possibility to mount an intermediate supply exhaust...

Page 24: ...ten screws two revolutions in the mounting nuts 2 Place the valve island on the DIN rail Orientate straight flange of the mounting nuts towards the DIN rail 3 Push the valve island on the DIN rail and...

Page 25: ...on in case of raised vibrations In case of vibrations of about 5g at 60 Hz to 150 Hz it is strongly recommended to mount VS26 valve islands with more than 10 valve stations that main vibration load is...

Page 26: ...e aligned to the interface Use plug in connection as positioning point 3 VS26 only Orientate straight flange of the U washers towards the outer edge of the valve 4 Tighten valve mounting screws two pe...

Page 27: ...g torque in Ibs Max screw driver speed in r p m 24 M3x40 VS18 1 1 1 5 9 73 13 27 1100 24 M4x42 VS26 1 2 1 6 10 62 14 16 1100 19 M3x8 VS18 0 8 0 9 7 08 7 96 1100 19 M4x10 VS26 1 0 1 1 8 85 9 73 1100 No...

Page 28: ...wo per valve with the specified torque If you are using a power screwdriver consider the maximum speed allowed Screw Type thread Valve seize Tightening torque in Nm Tightening torque in Ibs Max screw...

Page 29: ...8 85 5 Place new pilot valve Important Turn new thread moulded pilot valve screws two per pilot valve by hand in the existing threads for safe seizing to avoid damaging the existing thread Tighten the...

Page 30: ...orque Do not use a power screwdriver 3 Put the key B on the adapter A 4 For operating the manual override kit push and turn the key B clockwise Screw Type thread Valve seize Tightening torque in Nm Ti...

Page 31: ...actuation of hard wired valves on VS base eg safety function is required The assembly of Mini ISO valves on VS sub bases is possible due to the same pneumatical interface In these cases the base conn...

Page 32: ...astrol Hyspin AWS 32 Mobil Gargoyle Arctic Oil Light Mobil DTE 24 Mobil DTE Light Oil Shell Tellus 22 Shell Tellus 37 Smallman Crown 10 For low temperatures 5 C until 15 C the following oils are recom...

Page 33: ...33 KG00 Pilot valve including screws gasket and V ring 115V AC 1 5VA Push turn VS2672935 KG00 Pilot valve including screws gasket and V ring 115V AC 1 5VA Extended push only Spare parts for VS18 VS26...

Page 34: ...ch plates in section 5 1 4 6 1 1 24V DC power supply VS18 VS26 single station sub base 24V DC versions are designed to be used with a protective extra low voltage PELV power supply UL Class 2 Supply o...

Page 35: ...tor is available with G or NPTF pneumatic ports With the M12 connector the power supply has to be 24V DC 6 2 1 Pin assignment acc VDMA 24571 Pin no Function 1 not used 2 Signal for solenoid 12 3 Commo...

Page 36: ...ng leads is available with G pneumatic ports only The power supply can be 24V DC or 115V AC If you use 115V AC connection of the protective earth PE ground is required 6 3 1 Wiring information Wire co...

Page 37: ...VS18 VS26 Multipole valve islands Please refer to the indicated section for detailed information on these D Sub 9 15 25 or 44 pin Section 7 2 NPTF1 Conduit entry with terminals Section 7 3 M23 19 pin...

Page 38: ...unted on the valve island because the Multipole PCB A could become damaged during assembly 2 Ensure connector kit gasket is fitted on the left end plate 3 Insert the Multipole PCB which is fitted on t...

Page 39: ...ording to DIN 47100 D Sub 15 pin Pin no Wire colour Socket Pilot Station 1 white Solenoid 1 a 14 1 2 brown Solenoid 2 a 14 2 3 green Solenoid 3 a 14 3 4 yellow Solenoid 4 a 14 4 5 grey Solenoid 5 a 14...

Page 40: ...olenoid 11 a 14 11 12 red blue Solenoid 12 a 14 12 13 white green Common 14 brown green Solenoid 1 b 12 1 15 white yellow Solenoid 2 b 12 2 16 yellow brown Solenoid 3 b 12 3 17 white grey Solenoid 4 b...

Page 41: ...Solenoid 6 b 12 6 22 brown blue Solenoid 7 b 12 7 23 white red Solenoid 8 b 12 8 24 brown red Solenoid 9 b 12 9 25 white black Solenoid 10 b 12 10 26 brown black Solenoid 11 b 12 11 27 grey green Sol...

Page 42: ...7 3 1 NPTF1 conduit entry with terminals assembly Installation of PCB Tools VS18 VS26 Philips screwdriver size 1 and screwdriver size 1 1 Important Make sure valves are not already mounted on the valv...

Page 43: ...CB B Mount the two screws 16 with the serrated lock washers The serrated lock washers give a safe contact even if the screws oxidise Tighten the screws with the specified torque If you are using a pow...

Page 44: ...C9 Solenoid 9 a 14 9 C10 Solenoid 10 a 14 10 C11 Solenoid 11 a 14 11 C12 Solenoid 12 a 14 12 C13 Solenoid 1 b 12 1 C14 Solenoid 2 b 12 2 C15 Solenoid 3 b 12 3 C16 Solenoid 4 b 12 4 C17 Solenoid 5 b 12...

Page 45: ...the Multipole PCB B could become damaged during assembly 2 Insert the Multipole PCB B in the left groove of the left end plate and the modular sub bases Check to make sure the plug in connection on t...

Page 46: ...Common 7 Blue thin Solenoid 1 b 12 1 8 Red Solenoid 3 b 12 3 9 Black Solenoid 5 b 12 5 10 Violet Solenoid 7 b 12 7 11 Grey Pink Solenoid 7 a 14 7 12 Yellow Green Earth 13 White Green Solenoid 6 b 12...

Page 47: ...tocols Please refer to the indicated section for detailed information on these protocols Profibus DP Section 8 2 DeviceNet Section 8 3 CANopen Section 8 4 Interbus S Section 8 5 AS Interface Section 8...

Page 48: ...VB logic circuit supply 25 300mA 2 24 VA valves 10 1 3 0 volt 2 4 Earth Note Both DeviceNet and CANopen nodes do not use pin 1 of the M12 power connector This is due to the power for the logic circuit...

Page 49: ...nector kit A into the connector on the output PCB C 5 Plug the remaining connector s of the Fieldbus E connector kit A into the connector s on the Fieldbus PCB B 6 Ensure connector kit gasket is fitte...

Page 50: ...west connector of the Fieldbus E connector kit A into the connector on the AS Interface PCB B 4 Plug the other connector of the Fieldbus E connector kit A into the upper connector on the AS Interface...

Page 51: ...PCB which is mounted on the E connector kit A into the connector on the output PCB B 4 Ensure connector kit gasket is fitted on the left end plate 5 Mount the FD67 E connector kit A with two mounting...

Page 52: ...32256 Bus topology Line 8 2 1 Profibus DP pin assignment 2 x M12 5 pin version B coded IP65 Male Female Pin no Function 1 5VI isolated 2 Line A green 3 0VI isolated 4 Line B red Communication in Commu...

Page 53: ...diameter mm 0 64 0 53 Core cross section mm2 0 34 0 22 Line lengths Baud rate kBit s 9 6 19 2 93 75 187 5 500 1 500 12 000 Line A m 1 200 1 200 1 200 1 000 400 200 100 Line B m 1 200 1 200 1 200 600...

Page 54: ...signal to noise ratio Too many or missing bus terminators can also cause intermittent data transfer errors particularly if the bus segment is operated close to the specified limits for maximum number...

Page 55: ...the hinged cover of the address switches The two rotary switches allow an address range of 1 to 99 The valve island needs a power reset to accept a new address When position 0 is selected on both swi...

Page 56: ...1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 Solenoids 14 Solenoids 12 Valve no Number of configured output bytes The number of configured output bytes can be changed if required The default setting is...

Page 57: ...t the logic circuit of the module is powered BA green This LED indicates the status of the network traffic indicating when network packages are received VA green This LED will only be energised when 2...

Page 58: ...us DP valve island expansion The modular design of the VS18 VS26 valve island allows easy modifications to the number of valves while in the field The system allows single station expansion for up to...

Page 59: ...CAN_H 5 CAN_L 1 Must be galvanic isolated to 24 VA valves M12 4 pin power connector Male Pin no Function Tolerance Max current 1 2 24 VA valves 10 1 3 0 volt 4 Earth Looking into node connectors 1 Im...

Page 60: ...ode n 120 120 Line Termination In Accordance With ISO 11898 Can_H Can_L Cable termination is required at both extreme ends of the trunk cable This can simply be done with a 120 resistor between the co...

Page 61: ...a power reset to accept a new address When position 64 is selected the address may be set through software via a capable DeviceNet master Default address 63 Following are VS18 VS26 DeviceNet baud rat...

Page 62: ...d when the Network power is connected to the Network connector indicating that the logic circuit of the module is powered MS red green This LED indicates the device and whether it is operational or wo...

Page 63: ...evices that are either connected to a DeviceNet network or via a point to point connection Before you can add any node to a live DeviceNet network it must be commissioned This means that a node addres...

Page 64: ...or up to 4 valve stations For more information please refer to section 9 8 3 9 More information on DeviceNet Rockwell Automation RS Networx Getting Results Allen Bradley DeviceNet Cable System Plannin...

Page 65: ...topology Line 8 4 1 CANopen pin assignment M12 5 pin A coded IP65 Male Pin no Function Tolerance Max current 1 CAN_SHLD 2 CAN_V 1 25 200mA 3 CAN_GND 4 CAN_H 5 CAN_L 1 Must be galvanic isolated to 24 V...

Page 66: ...0 49 inches 0 24 0 28 inches Line lengths Baud rate kBit s Trunk cable length max in m 10 5 000 20 2 500 50 1 000 125 500 250 250 500 100 800 50 1000 25 Line termination CanOPEN Master Can Node 1 Can...

Page 67: ...ch node maybe changed by the following method Send an SDO Telegram command to the node at SDO index 2100h containing the new node address valid range 1 127 View example of SDO message below Descriptio...

Page 68: ...4 Solenoids 12 Valve no 8 4 5 Diagnostics The VS18 VS26 CANopen slave has a diagnostic attribute to inform a master of its current state With this attribute it is possible to monitor the state of the...

Page 69: ...f the power supply connector Indicator status during powering up and commissioning Condition VB 5V ER RN VA Power up on on single flash single flash green red on Autom baud rate detection active on on...

Page 70: ...he users chosen PLC should be used during the commissioning stages of each Norgren node 8 4 8 CANopen valve island expansion The modular design of the VS18 VS26 valve islands allows easy modifications...

Page 71: ...remote bus system only The valve island must be mounted on an earthed base to meet the EMC directives 8 5 1 Interbus S pin assignment Male D Sub 9 pin IP65 Female D Sub 9 pin IP65 Pin no Function Pin...

Page 72: ...e is fixed at 500 kBit s 8 5 4 Interbus S output addressing Output addressing of the VS18 VS26 Interbus S valve island varies with different PLC manufacturers and due to the increasing number of compa...

Page 73: ...e device BA green This LED will only be energised when communication is established on the network from the master RD yellow This LED will only be energised when no connection is made to the device or...

Page 74: ...e is configured to the maximum possible appropriate number of outputs and stores the corresponding ID code Possible VS18 VS26 Interbus S ID codes Number of stations Number of solenoids ID code Length...

Page 75: ...LC should be used during the commissioning stages of each Norgren node 8 5 9 Interbus S valve island expansion The modular design of the VS18 VS26 valve island allows easy modifications to the number...

Page 76: ...r of I O per network 248 Bus topology Tree Note The valve island must be mounted on an earthed base to meet the EMC directives 8 6 1 AS Interface pin assignment M12 4 pin bus connector IP65 Male Pin n...

Page 77: ...e lengths are up to100m including all branches however longer line lengths are possible with repeaters 8 6 3 AS Interface address and baud rate setting The addresses of the two AS Interface nodes buil...

Page 78: ...d cover Single slave DIP switch Mode 1 2 2 valves 2 x sol sol 1 1 3 valves 1 x sol sol 2 x sol spring 1 0 4 valves 4 x sol spring 0 0 Configuration switch ON 1 2 1 0 8 6 5 AS Interface single slave ou...

Page 79: ...cover During setting the slaves addresses of the double slave only one ASi slave should can be connected to the bus To do this use switch settings form diagram below 1 0 1 2 ON Slave switch Configurat...

Page 80: ...2 3 4 5 6 7 8 Solenoid 14 0 0 0 2 1 0 1 2 4 valves Solenoid 12 0 1 0 3 1 1 1 3 Solenoid 14 0 0 0 2 1 0 1 2 1 3 5 valves Solenoid 12 0 1 0 3 1 1 Solenoid 14 0 0 0 2 1 0 1 1 1 2 1 3 6 valves Solenoid 12...

Page 81: ...status of the 1st ASi IC ASI 2 green This LED will only be energised when the Network power is connected to the Network connector indicating that the ASi 2 logic circuit of the module is powered DG 2...

Page 82: ...ith the users chosen PLC should be used during the commissioning stages of each Norgren node 8 6 12 AS Interface valve island expansion The modular design of the VS18 VS26 valve islands allows easy mo...

Page 83: ...modules to one bus node Communication system shielded hybrid line for communication between bus node and I O modules transfer of sensor supply transfer of actuator supply Baud rate 1 MBit s Maximum s...

Page 84: ...11 12 13 14 15 16 Solenoid 14 0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 Data bits Solenoid 12 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 Solenoids 14 Solenoids 12 Valve no Number of configured output...

Page 85: ...detailed information on technical data installation and commissioning of the FD67 modules please refer to the FD67 technical manual The following user manuals are downloadable from Norgren s website...

Page 86: ...the EDS file for the bus node and additional EDS files for the VS18 VS26 valve island see section 3 8 1 EDS file of the FD67 CANopen manual The EDS file is downloadable from the Norgren s website www...

Page 87: ...inal configuration will be delivered If more than 4 additional valve stations are required to be added to the main PCB the main PCB must be changed Fieldbus valve islands may have to be reconfigured a...

Page 88: ...t carefully the expansion PCB E in the same groove of the modular sub base as the main PCB The exception to this rule is AS Interface Please refer to section 8 1 4 Check to make sure the plug in conne...

Page 89: ...screwdriver consider the maximum speed allowed 9 Repeat steps 6 and 7 if you expand the valve island with more than one station E D C Screw Type thread Valve seize Tightening torque in Nm Tightening...

Page 90: ...items of equipment and accessories The ATEX approval applies exclusive to the valve island with the original configuration shipped by Norgren The valve island must be used with the original configurat...

Page 91: ...bends in order to avoid short circuits and interruptions Damaged parts must be replaced with original spare parts from Norgren Order spare parts with the part number indicated on the product labels S...

Page 92: ...when power is not removed 10 2 5 Maintenance and repair Maintenance inspection and assembly work must be taken by authorised and qualified personnel Work on pilot valves in general must be taken in u...

Page 93: ...pment group II category 3G which are potentially explosive through inflammable material in range of temperature class T1 to T4 in zone 2 as well as in the explosions groups IIA IIB and IIC according t...

Page 94: ...manufacturer they must have a conformity evaluation according to Directive 94 9 EC ATEX 95 Annex VIII The combination of the valve island and the plugs cables used must fulfil the protection class IP6...

Page 95: ......

Page 96: ...of the components will not be guaranteed VS18 VS26 Fieldbus valve islands contain electronic devices which could be damaged through electrostatic discharge Therefore electrostatic precautions must be...

Page 97: ...4 Variant with M23 connector added 8 1 5 Assembly of FD67 bus added 8 3 1 8 4 1 Pin assignment of power connector added 8 5 7 Interbus S ID and length codes changed 8 7 Section of FD67 bus added D Jun...

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