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Type

MS6-SV-E

Safety function

safe venting and protection against unexpected start-up
(pressurisation)

Performance Level (PL)

Category 4, PL e

Safety Integrity Level (SIL)

SIL 3

Service life characteristic
B10 according to ISO
19973-1:2015

0.9 mill. switching cycles

Service life value at maxim-
um approved operating
pressure

0.25 mill. switching cycles

Service life

[years]

Probability of dangerous failure per hour (PFH

)

PFH

for the electronic part

of the product

4.08 E-9 h-

PFH

for the complete

device

5.19 E-9 h-

Maintain operating pressure limits

Comply with temperature range

Comply with permissible load

CCF measures

Comply with compressed air quality

Note on forced checking pro-
cedure

Switching frequency at least 1/month

CE marking (

declaration of

conformity)

in accordance with EU Machinery Directive 2006/42/EG
in accordance with EU EMC Directive 2004/108/EG

Type test

The functional safety of the product has been certified by
an independent testing body

EC-type examination certi-

ficate (www.festo.com)

Certificate issuing authority

IFA Europe notified body - characteristics number 0121

Certificate no.

IFA 1001180

1) This calculation is based on an average actuation rate of once per hour for 365 days and 24 hours. It is calculated with B10d = 2 x B10

(

Fig. 1).

Tab. 12 Safety engineering characteristics

Technical Data

Festo — MS6-SV-...-E-10V24 — 2019-10d

Содержание MS6-SV Series

Страница 1: ...8111049 MS6 SV E 10V24 Soft start quick exhaust valve 8111049 2019 10d 8111051 Instructions Assembly Installation Safety func ...

Страница 2: ...Translation of the original instructions 2 Festo MS6 SV E 10V24 2019 10d ...

Страница 3: ...sembly with MS series service unit components 19 7 Installation 19 7 1 Pneumatic Installation 19 7 2 Electrical Installation 20 8 Commissioning 22 9 Operation 23 10 Maintenance 24 10 1 Maintenance work 24 10 2 Cleaning 24 11 Malfunctions 24 11 1 Diagnostics 24 11 2 Fault clearance 25 12 Disassembly 26 13 Disposal 26 14 Technical Data 27 14 1 Technical data mechanical 27 14 2 Technical Data Pneumat...

Страница 4: ...14 7 1 Switching characteristics for multi pin plug socket NECA S1G9 P9 MP1 33 14 7 2 Switching characteristics for multi pin plug socket NECA S1G9 P9 MP3 MP5 35 4 Festo MS6 SV E 10V24 2019 10d ...

Страница 5: ... Take into consideration the ambient conditions at the location of use Prior to mounting installation and maintenance work Switch off power supply and secure it from being switched back on Observe tightening torques Unless otherwise specified the tolerance is 20 The product must be operated only with the specified multi pin plug sockets NECA S1G9 P9 MP Non compliance with the information in this i...

Страница 6: ...e Bypass of the safety function Use in reversible operation using supply air instead of exhaust air and vice versa Vacuum operation Use of incorrect or clogged silencers 2 4 Training of qualified personnel Installation commissioning service and disassembly should only be conducted by skilled personnel The skilled personnel must be familiar with the installation of electrical and pneumatic control ...

Страница 7: ...oduct design Feature Code Type Series M Modular Power class S Standard Size 6 Housing width 62 mm Function SV Soft start quick exhaust valve electric 1 2 G1 2 AGB G1 4 AGC G3 8 AGD G1 2 AGE G3 4 AQN NPT1 4 AQP NPT3 8 AQR NPT1 2 Connection size AQS NPT3 4 Performance level E In accordance with EN ISO 13849 1 category 4 2 channel with self monitoring safety device in accordance with EC Machinery Dir...

Страница 8: ... Enable signals static EN1 0V EN2 24V Galvanic isolation of enable signal from the supply voltage Type of mounting1 WPB Mounting bracket for large mounting spacing UL certification1 UL1 UL certification for Canada and USA Alternative flow direction1 Z Flow direction from right to left 1 optional Tab 2 Product overview 5 2 Function The product is a safe redundant mechatronic system in accordance wi...

Страница 9: ...ration the product can be electrically triggered using either static or dynamic enable signals EN1 EN2 depending on the multi pin plug socket NECA used The impulse generated by the start button must be within a time frame of 0 1 s and 2 s If the start button is held down for too long or is locked down the system identifies a cross circuit and the product is placed in fault mode The start signal fo...

Страница 10: ... via external controller 24 V 0 V Valve switches to fault mode Unpressurised Unpressurised Tab 3 Operational principle of the multi pin plug sockets NECA Identification of signal transitions If safety outputs with test pulses are used to control the product the following runtime performance must be observed MS6 SV E exhaust status Test pulses 3 ms are ignored MS6 SV E pressurisation status Test pu...

Страница 11: ... Connection NECA MP1 The multi pin plug socket NECA MP1 can be used for static and clocked safety outputs static enable signals EN1 EN2 24 V Fig 4 Static enable signals signal distance Fig 5 Enable signals cross circuit detection Product Overview 11 Festo MS6 SV E 10V24 2019 10d ...

Страница 12: ...arried out MS6 SV E with multi pin plug socket NECA S1G9 P9 MP3 The multi pin plug socket NECA S1G9 P9 MP3 is intended for conventional circuitry with electromech anical safety relays If problems arise in use with bipolar semiconductor outputs use the multi pin plug socket NECA S1G9 P9 MP5 Fig 6 Connection with NECA MP3 static enable signals with opposite potentials Time delay of the level change ...

Страница 13: ...ponding measures in the peripherals PLC safety control in accordance with the valid safety standards Fig 8 Connection with NECA MP5 static enable signals with opposite potentials Time delay of the level change of the enable signals is not monitored Behaviour on detection of a cross circuit through upstream safety relay unit PLC MS6 SV E in exhausted status remains in safe status and does not go in...

Страница 14: ...ree N O contact of a semiconductor relay The contact can be picked up in the feedback circuit of a safety control system through terminals 3 and 4 of the NECA multi pin plug socket as required NOTICE If the signal contact is operated outside the permitted technical data this will cause irreparable fail ure Compliance with the specification must be ensured through an appropriate protective circuit ...

Страница 15: ... The pressure rise can be adjusted by turning the flow control screw When the outlet pressure p2 reaches about 50 of the operating pressure p1 the valve opens and the maximum flow rate performance is enabled 1 Ratio of p2 to p1 2 Time axis Fig 11 Switch through pressure tolerance field Example At an operating pressure of p1 4 bar with reference to the approved tolerance of 20 a switch through pres...

Страница 16: ...con sidered The basic and proven safety principles of EN ISO 13849 2 relating to implementation and opera tion of the component must be satisfied When using this product in machines or systems subject to specific C standards it must be in compliance with the requirements specified in the standards Before using the product a risk assessment in accordance with EN ISO 12100 as specified in the EC Mac...

Страница 17: ...ective note the follow ing Ensure a wall clearance of 32 mm e g with the MS6 WPB mounting bracket Do not lay cables between the wall and the product NOTICE Failure of the safety function Failure to comply with the minimum distance of 15 mm between the silencer and base can result in the loss of the safety function Observe minimum distance of 15 mm below the silencer The free space ensures the exha...

Страница 18: ...Fig 13 Installation Observe the flow direction 1 to 2 The numerals 1 on the product housing serve as orientation Fig 14 Flow direction Assembly 18 Festo MS6 SV E 10V24 2019 10d ...

Страница 19: ...END 1 upwards and remove it 2 Insert a seal 2 between the individual devices module connector MS6 MV in scope of delivery 3 Place module connector 2 in the slots of the individual devices 4 Fasten the module connector with two screws product scope of delivery Tightening torque max imum1 2 Nm 7 Installation 7 1 Pneumatic Installation Port 1 and 2 If using screw connectors Note the screw in depth of...

Страница 20: ...silencer or port 3 7 2 Electrical Installation WARNING Risk of injury due to electric shock For the electric power supply use only PELV circuits that ensure a reliable electric disconnection from the mains network Observe IEC 60204 1 EN 60204 1 Connecting earthing strap Connect the pre assembled earth strap to the earth potential with low impedance short cable with large cross section This prevent...

Страница 21: ... NECA with enclosed seal note the correct position of the plug with reference to the valve The display window of the multi pin plug socket NECA must point forward Fig 17 Electrical connection 1 Connect multi pin plug socket NECA in the correct orientation The window points to the silen cer 2 Make sure that the screws are fastened tightly in order to guarantee degree of protection IP65 The maximum ...

Страница 22: ... 8 L1 Operating voltage 24 V DC 10 9 M GND Tab 6 Terminal assignment 8 Commissioning For easier commissioning we recommend planning a reset button normally closed in the power sup ply circuit This simplifies a reset in case of error The commissioning description is graphically supported with the following diagrams with multi pin plug socket NECA S1G9 P9 MP1 è Fig 20 with multi pin plug socket NECA...

Страница 23: ...ble signals EN1 EN2 In monitored start mode of operation a start signal is also required at S34 Power LED green lights The outlet pressure p2 is built up slowly Duration t of the pressure build up is adjusted with the flow control screw attached to the cover The output pressure rises depending on the throttle setting When the switch through pressure is reached approx 50 of operating pressure p1 th...

Страница 24: ...y flashing light emitting diodes Power LED green Error LED red Meaning Off Off Operating voltage not applied lights for approx 6 s after switch on lights for approx 6 s after switch on Product runs through all tests during start up flashes once a second Off Product is in exhausted status Product is in pressurised status continuously on Off Product is waiting for the signal S34 with monitored start...

Страница 25: ... guards or doors Power supply is insufficient provide sufficient power supply 5 Power unit is not correctly dimensioned voltage collapses use a sufficiently dimensioned power unit 6 Pressure supply was interrupted Restore compressed air supply Enable signals outside the specification Comply with specification 8 Multi pin plug socket NECA or cable is defective NECACheck multi pin plug socket or wir...

Страница 26: ...let Adjust compressed air supply e g increase cross section of the supply line Tab 8 Fault clearance 12 Disassembly 1 Switch off energy sources Operating voltage Compressed air 2 Separate the applicable connections from the product 13 Disposal ENVIRONMENT Send the packaging and product for environmentally sound recycling in accordance with the current regulations è www festo com sp Disassembly 26 ...

Страница 27: ...n accordance with EN 60068 2 27 Vibration resistance with severity level 2 in accordance with EN 60068 2 6 Degree of protection Degree of protection IP65 Note with multi pin plug socket NECA Materials Housing Die cast aluminium Seal NBR Tab 9 Technical data mechanical 14 2 Technical Data Pneumatic MS6 SV E Pneumatic connection 1 2 G 1 2 Pneumatic port 3 G 1 Pilot air supply Internal Exhaust functi...

Страница 28: ...the event of error bar 0 4 at p1 10 bar and flow control fully open C value l s bar 19 3 B value 0 21 Flow rate values Standard nominal flow rate 1 2 l min 4300 at p1 6 bar p2 5 bar Standard flow rate 2 3 l min 9000 at p1 6 bar Standard flow rate 2 3 in the event of a critical fault l min 6000 at p1 6 bar Switch through point Approx 50 of p1 Filling flow Adjustable by flow control minimum pause ti...

Страница 29: ...urrent consumption A 0 121 Voltage fluctuations Permissible voltage fluctuations 10 Switching time Switching time off ms 40 Switching time on ms 130 Duty cycle 100 Semiconductor relay signal contact Voltage V 60 continuous current A 0 12 Resistance in switched on status Ω 25 Leakage current in switched off status µA 1 Protection class III 1 A high starting current will apply briefly when switching...

Страница 30: ...e Comply with permissible load CCF measures Comply with compressed air quality Note on forced checking pro cedure Switching frequency at least 1 month CE marking è declaration of conformity in accordance with EU Machinery Directive 2006 42 EG in accordance with EU EMC Directive 2004 108 EG Type test The functional safety of the product has been certified by an independent testing body è EC type ex...

Страница 31: ...14 5 Filling flow Flow rate qn dependent on the number of rotations n of the flow control screw p1 4 bar p1 6 bar p1 8 bar p1 10 bar Fig 19 Flow diagram Technical Data 31 Festo MS6 SV E 10V24 2019 10d ...

Страница 32: ...rating pressure 6 bar Operating pressure 10 bar Exhaust time s Exhaust time s Exhaust time s to 1 0 bar to 0 5 bar to 1 0 bar to 0 5 bar to 1 0 bar to 0 5 bar N 0 1 0 2 0 24 0 3 0 3 0 4 2 F 0 16 0 22 0 28 0 35 0 36 0 52 N 0 3 0 45 0 55 0 7 0 7 0 9 10 F 0 4 0 6 0 8 1 1 1 2 1 9 N 0 5 0 85 1 0 1 3 1 4 1 7 20 F 0 8 1 25 1 5 2 2 2 4 3 9 N 1 2 1 9 2 2 3 0 3 0 3 9 40 F 1 7 2 8 3 4 5 3 5 1 8 1 N 3 2 5 0 6...

Страница 33: ...s in normal operation when automatic start mode of operation is set for multi pin plug socket NECA S1G9 P9 MP1 NOTICE Pulses at inputs EN1 and EN2 from 0 to 24 V of 3 ms duration do not send an error message to the product Pulses at inputs EN1 and EN2 from 24 to 0 V of 12 ms duration do not send an error message to the product The following diagrams shows the exact switching characteristics of the...

Страница 34: ...action time from pressurisation to exhausting t3 t4 15 ms 2 ms 17 ms EN1 before EN2 for multi pin plug socket NECA S1G9 P9 MP1 1 EN2 Enable signal 2 2 EN1 Enable signal 1 3 Signal contacts Fig 22 Runtime performance of enable signals with NECA MP1 Maximum reaction time from exhausting to pressurisation t2 t1 t4 75 ms 5 ms 2 ms 82 ms Maximum reaction time from pressurisation to exhausting t2 t3 t4 ...

Страница 35: ...al time delay caused by the program sequence tp1 2 Pressurisation 300 ms tp2 3 Exhausting 1 s Tab 14 Runtime performance 14 7 2 Switching characteristics for multi pin plug socket NECA S1G9 P9 MP3 MP5 1 Operating pressure p1 2 Outlet pressure p2 3 L1 operating voltage 4 EN1 Enable signal 1 5 EN2 Enable signal 2 6 Signal contacts 7 Power LED green 8 Error LED red Fig 23 Input and output switching c...

Страница 36: ...cket NECA S1G9 P9 MP3 MP5 1 EN2 Enable signal 2 2 EN1 Enable signal 1 3 Signal contacts Fig 24 Runtime performance of enable signals with NECA MP3 MP5 Maximum reaction time from exhausting to pressurisation t2 t1 75 ms 5 ms 80 ms Maximum reaction time from pressurisation to exhausting t3 t4 15 ms 2 ms 17 ms EN1 before EN2 for multi pin plug socket NECA S1G9 P9 MP3 MP5 1 EN2 Enable signal 2 2 EN1 E...

Страница 37: ... Exceeding maximum permissible delay time Product is not pressurised and an error message is output NECA MP3 Product is not pressurised and an error message is output NECA MP5 t3 15 ms Level of EN2 EN1 must be LOW HIGH for min 15 ms debounce time input fil ter stabilisation time t4 2 ms maximum internal time delay caused by the program sequence tp1 2 Pressurisation 300 ms tp2 3 Exhausting 2 s Tab ...

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