bihl+Wiedemann BWU2236 User Manual Download

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AS-i Safety Relay Output Module with Diagnostic Slave
1 EDM- and 2/1 safety inputs

User Manual

Revision date: 2011-05-30

...supports the requirements for AS-i Safety up to SIL3

Summary of Contents for BWU2236

Page 1: ...AS i Safety Relay Output Module with Diagnostic Slave 1 EDM and 2 1 safety inputs User Manual Revision date 2011 05 30 supports the requirements for AS i Safety up to SIL3...

Page 2: ...nerally this manual refers to products without mentioning existing patents utility models or trademarks The absence of any such references does not indicate that a product is patent free Bihl Wiedeman...

Page 3: ...1 1 Abbreviations 6 2 General Remarks 7 2 1 Product information 7 2 2 Function of this manual 7 2 3 Target group 7 2 4 AS i specifikation 3 0 7 3 Safety 8 3 1 Experienced staff 8 3 2 Application area...

Page 4: ...21 33 996 0 fax 49 621 3 39 22 399 AS i Safety Relay Output Module with Diagnostic Slave 1 EDM and 2 1 safety inputs Table of Contents 6 2 Programming the AS i address of the safety input slave 19 6 3...

Page 5: ...Conformity Subject to technical modififications no responsibility is accepted for the accuracy of this information Bihl Wiedemann GmbH 5 Internet www bihl wiedemann de Flosswoerthstr 41 D 68199 Mannh...

Page 6: ...otential failure Non compliance may lead to interruptions of the device the connected peripheral systems or plant potentially leading to total mal functioning Warning This symbol warns of an imminent...

Page 7: ...ide instructions for operating machines on which this module is built in Please view the appropriate machine manual for corresponding information 2 3 Target group This manual is intended for designers...

Page 8: ...ut module that safely controls ac tuators on the AS i Safety at Work SaW safety bus system In this set up a Safety Monitor or a Gateway with integrated Safety Monitor re spectively controls the BWU223...

Page 9: ...used as defined in chap Application area of the device The AS i Safety Relay Output Module with Diagnostic Slave must only be used on the system at which it was installed in accordance with this manu...

Page 10: ...us connection that enables the transfer of safe signals from safe ty relevant components AS i SaW input Additionally decentralized safe AS I SaW outputs can be added Controlled by the Safety Monitor t...

Page 11: ...toring EDM reference potential over I I Indicators 2 x LED yellow S 1 S 2 state of safety inputs S 11 S 12 S 21 S 22 1 x LED yellow R release status 1 x LED yellow 1 Y1 state of EDM input 1 Y1 LED gre...

Page 12: ...flashing 4 red output off off 5 red flashing waiting for reset of error condition auxillary signal 1 8 Hz 6 grey internal error such as fatal error only via Power On on device all LEDs flashing 7 gre...

Page 13: ...afe output parameter Identification data Value Standard Turn off time 50 ms IEC 61 508 Tab 4 6 Switching intervals tcycle s electronics MTTFd years electromechanics MTTFd years total MTTFdG years stan...

Page 14: ...for EDM start input 1 Y1 1 Y1 EDM start input AS i AS i AS i network connection AUX ext in AUX ext in voltage supply for safety input 24 VDC ext Tab 4 8 S1 R 1 Y1 S2 S 12 S 11 1 13 ASI S 22 S 21 1 14...

Page 15: ...621 33 996 0 fax 49 621 3 39 22 399 Issue date 30 5 2011 4 5 Operating interface Switches to select the operational mode Normal operationing state addressing safety slave single address addressing sa...

Page 16: ...munication OK no 24 V ext in auxiliary power no data exchange with the AB slave and or safety related AS i address OUT yellow Output relay switched off 1 Hz Error lock state waiting for start signal a...

Page 17: ...safety system At least once a year it is necessary to verify the safe shutdown by initiating asso ciated safety related sensors or switchs Attention Press each safety related AS i slave and watch the...

Page 18: ...s ID1 code by using the hand held addressing device or AS i Master Code should be the same as the tens digit of the address Safety output BWU2236 monitors communication on the safety address and switc...

Page 19: ...and held addressing device or AS i Master The code should be 7 6 2 Programming the AS i address of the safety input slave 2 The desired address can be programmed by using the hand held address ing dev...

Page 20: ...open switches must be connected to S1 and S2 7 1 Requirements for use in a Safety Category 4 environment Safe turn off must be checked at regular intervals a recommended value is 3 months Use of a mec...

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