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VS18/VS26

 MAINTENANCE & INSTRUCTION BOOKLET 

5.1.12 Replacement of pilot valves 

Tool: 

VS18/VS26: 

Socket screw key X10 

 
1.  Loosen existing pilot valve screws (two per 

pilot valve) by turning counter-clockwise. 

2. Important: Check and keep in mind the 

position of the gasket (A) between valve 
body and pilot valve (internal or external pilot 
air supply) to make sure placing the new 
gasket is set for the appropriate pilot type. 

3.  Remove pilot valve, V-ring (B) and gasket 

(A). 

4.  Place new V-ring (B) and new gasket (A). 

Consider now the position of the gasket (A) 
(internal or external pilot air supply). 

Screw 

Type 
(thread) 

Valve 
seize 

Tightening 
torque in Nm 

Tightening 
torque in Ibs 

22 M3x24 

VS18/ 
VS26 

0.9 – 1.0 

7.96 – 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 screws then with the 
specified torque. Do not use a power 
screwdriver! 

 
 
 
 

Note: 

To avoid failures and/or use of valves with not allowed specification, you have to make sure that 
the voltage of the new pilot valve complies to the old one. 
When changing valves or accessories (valve function, sandwich plate, etc.) on a valve island, 
the part number on the label will no longer correspond to the configuration. If you order the 
valve island based on the Norgren part number, the original configuration will be delivered. 
 
The pilot valve set includes: 

• 

1 pilot valve 

• 

1 gasket 

• 

1 V-ring 

• 

2 pilot valve screws 

For ordering information on pilot valves refer to section 

5.2.2

. 

VS2672926-KG00E_05/07 Page 

29/97 

 

Содержание VS18

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

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 95: ......

Страница 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...

Страница 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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