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Beckhoff TwinSAFE EJ Series, Operation Manual

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Beckhoff TwinSAFE EJ Series Operation Manual Download Page 37

EJ2918

EJ19xx and EJ29xx

37

Version: 1.2.0

Fig. 18: Addition of an EJ2918

10.3

Specific technical data

The EJ2918 Safety EtherCAT plug-in module is a digital output module for actuators for 24 V

DC

. The EJ plug-

in module has 8 fail-safe outputs and meets the requirements of IEC 61508:2010 SIL 3 and
EN ISO 13849-1:2015 Category 4 / PL e.

Product property

EJ2918

Number of inputs

-

Number of clock outputs

-

Number of outputs

8

Status indicator

8 (one green LED per output)

Diagnostic display

4 (1 green, 3 red LEDs)

Current consumption of the modular electronics from
24 V (without current consumption of actuators)

8 channels occupied: typ. 42 mA
0 channel occupied: typ. 1 mA

Current consumption via E-bus

8 channels occupied: approx. 310 mA

Weight

approx. 62 g

Summary of Contents for TwinSAFE EJ Series

Page 1: ...Operation Manual for EJ19xx and EJ29xx TwinSAFE EJ Modules with digital fail safe in and outputs 1 2 0 2017 11 15 Version Date...

Page 2: ......

Page 3: ...ns 12 5 1 1 EJ backplane 12 5 2 Installation 12 5 2 1 Safety instructions 12 5 2 2 Transport storage 12 5 2 3 Mechanical installation 13 5 2 4 Electrical installation 14 5 3 Digital input 14 5 3 1 Par...

Page 4: ...57 30 8 3 Specific technical data 31 8 4 Safety parameters 32 9 EJ2914 33 9 1 Overview 33 9 2 Insertion of the EJ2914 33 9 3 Specific technical data 34 9 4 Safety parameters 35 10 EJ2918 36 10 1 Overv...

Page 5: ...khoff homepage in emails or in other publications is not authoritative Disclaimer The documentation has been prepared with care The products described are subject to cyclical revision For that reason...

Page 6: ...cations to hardware or software configurations other than those described in the documentation are not permitted and nullify the liability of Beckhoff Automation GmbH Co KG 1 2 2 Operator s obligation...

Page 7: ...the life and health of persons CAUTION Personal injuries Failure to follow the safety instructions associated with this symbol can lead to injuries to persons Attention Damage to the environment or d...

Page 8: ...or newer Operating instructions for EJ6910 TwinSAFE logic module The document contains a description of the logic functions of the EJ6910 and their programming 3 3 1 0 or newer Documentation TwinSAFE...

Page 9: ...s analog operations 3 2 Safety concept TwinSAFE Safety and I O technology in one system Extension of the familiar Beckhoff EJ system with TwinSAFE components Safe and non safe EJ components can be com...

Page 10: ...since the wiring level is outsourced communication signal distribution and the supply of power to the modules takes place via plug connectors on the back side of the modules and the conductive tracks...

Page 11: ...engineering tool Approved engineering tools are TwinCAT 3 1 TwinSAFE Loader and CODESYS Safety for EtherCAT Safety Module Any deviations from these procedures or tools particularly externally generate...

Page 12: ...its specified in the stan dards are operated near TwinSAFE components the function of the TwinSAFE compo nents may be impaired 5 1 1 EJ backplane CAUTION EJ backplane Make sure that the TwinSAFE EJ mo...

Page 13: ...of the EJ modules face forward see diagram below The EJ modules are ventilated from below which enables optimum cooling of the electronics through convection The direction indication down corresponds...

Page 14: ...sem bly or wiring of the devices 5 2 4 1 Connections between EJ modules The electrical connections between the EJ Bus Coupler and EJ modules are realized automatically by plugging the components into...

Page 15: ...s for the corresponding input module 80x1 01 Channel 1 InputFilterTime 0x0019 0 1 ms Input filter of safe input 1 Following this time the internal input signal changes to the applied signal state 80x1...

Page 16: ...of active loads with their own power supply is not permissible unless the manu facturer of the load ensures the non reactivity of the power supply to the control signal DANGER Clocked signals inside a...

Page 17: ...individual channels In addition the second internal switch off path is also tested This leads to a prolongation of the length of the test pulses by approx 700 s Together with the setting MultiplierDia...

Page 18: ...figuration Reaction time read input write to E bus typically 4 ms maximally see error reaction time Output current of the clock outputs typically 8 mA max 11 mA Output current of the outputs max 500 m...

Page 19: ...60068 2 27 EMC immunity emission conforms to EN 61000 6 2 EN 61000 6 4 Shocks 15 g with pulse duration 11 ms in all three axes Protection class IP20 Permitted operating environment In the control cabi...

Page 20: ...8 EJ1957 EJ2918 12 mm 152 mm 55 mm 5 8 Status LEDs The status LEDs of the TwinSAFE EJ modules are labeled STAT1 to STAT4 STAT1 STAT2 STAT3 STAT4 Meaning Off Off Off lit No TwinSAFE project available o...

Page 21: ...lobal shutdown on C21 No global fault or global shutdown on C21 1 A global fault permanently disables the TwinSAFE component so that it has to be replaced A global shutdown temporarily disables the Tw...

Page 22: ...acceptable soling during operation and storage If the TwinSAFE component was subjected to unacceptable soiling it may no longer be operated WARNING Have soiled terminals checked Cleaning of the TwinSA...

Page 23: ...ergized state before starting disassembly of the de vices Disposal In order to dispose of the device it must be removed and fully dismantled Housing components polycarbonate polyamide PA6 6 are suitab...

Page 24: ...h floating contacts for 24 VDC The plug in module has 4 fail safe inputs and 4 clock outputs and meets the requirements of IEC 61508 2010 SIL 3 and EN ISO 13849 1 2015 PL e The EJ module is parameteri...

Page 25: ...IEC 61508 2010 SIL 3 and EN ISO 13849 1 2015 Category 4 PL e Product property EJ1914 Number of inputs 4 Number of clock outputs 4 Number of outputs Status indicator 4 one green LED per input Diagnosti...

Page 26: ...EtherCAT module 2 Classification according to IEC 61508 2 2010 see chapters 7 4 4 1 2 and 7 4 4 1 3 The EJ1914 EtherCAT module can be used for fail safe applications within the meaning of IEC 62061 a...

Page 27: ...with floating contacts for 24 VDC The plug in module has 8 fail safe inputs and 8 clock outputs and meets the requirements of IEC 61508 2010 SIL 3 and EN ISO 13849 1 2015 PL e The EJ module is parame...

Page 28: ...IEC 61508 2010 SIL 3 and EN ISO 13849 1 2015 Category 4 PL e Product property EJ1918 Number of inputs 8 Number of clock outputs 8 Number of outputs Status indicator 8 one green LED per input Diagnosti...

Page 29: ...4 EtherCAT module 2 Classification according to IEC 61508 2 2010 see chapters 7 4 4 1 2 and 7 4 4 1 3 The EJ1918 EtherCAT module can be used for fail safe applications within the meaning of IEC 62061...

Page 30: ...ial free contacts for 24 VDC The plug in module has 8 fail safe inputs with 8 clock outputs and 4 fail safe outputs and meets the requirements of IEC 61508 2010 SIL 3 and EN ISO 13849 1 2015 PL e The...

Page 31: ...EC 61508 2010 SIL 3 and EN ISO 13849 1 2015 Category 4 PL e Product property EJ1957 Number of inputs 8 Number of clock outputs 8 Number of outputs 4 Status indicator 12 one green LED per input output...

Page 32: ...EtherCAT module 2 Classification according to IEC 61508 2 2010 see chapters 7 4 4 1 2 and 7 4 4 1 3 The EJ1957 EtherCAT module can be used for fail safe applications within the meaning of IEC 62061 a...

Page 33: ...e for actuators with 24 VDC The plug in module has 4 fail safe outputs and meets the requirements of IEC 61508 2010 SIL 3 and EN ISO 13849 1 2015 PL e The EJ module is parameterized via one output mod...

Page 34: ...IEC 61508 2010 SIL 3 and EN ISO 13849 1 2015 Category 4 PL e Product property EJ2914 Number of inputs Number of clock outputs Number of outputs 4 Status indicator 4 one green LED per output Diagnostic...

Page 35: ...EtherCAT module 2 Classification according to IEC 61508 2 2010 see chapters 7 4 4 1 2 and 7 4 4 1 3 The EJ2914 EtherCAT module can be used for fail safe applications within the meaning of IEC 62061 a...

Page 36: ...e for actuators with 24 VDC The plug in module has 8 fail safe outputs and meets the requirements of IEC 61508 2010 SIL 3 and EN ISO 13849 1 2015 PL e The EJ module is parameterized via two output mod...

Page 37: ...IEC 61508 2010 SIL 3 and EN ISO 13849 1 2015 Category 4 PL e Product property EJ2918 Number of inputs Number of clock outputs Number of outputs 8 Status indicator 8 one green LED per output Diagnosti...

Page 38: ...8 EtherCAT module 2 Classification according to IEC 61508 2 2010 see chapters 7 4 4 1 2 and 7 4 4 1 3 The EJ2918 EtherCAT module can be used for fail safe applications within the meaning of IEC 62061...

Page 39: ...eckhoff components there Beckhoff Headquarters Beckhoff Automation GmbH Co KG Huelshorstweg 20 33415 Verl Germany Phone 49 0 5246 963 0 Fax 49 0 5246 963 198 e mail info beckhoff com Beckhoff Support...

Page 40: ...Appendix EJ19xx and EJ29xx 40 Version 1 2 0 11 2 Certificates...

Page 41: ...Appendix EJ19xx and EJ29xx 41 Version 1 2 0...

Page 42: ...20 Fig 8 Unique serial number of a TwinSAFE EJ module 23 Fig 9 EJ1914 TwinSAFE module with 4 fail safe inputs 24 Fig 10 Addition of an EJ1914 25 Fig 11 EJ1918 TwinSAFE module with 8 digital fail safe...

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