Eaton ESR5-BWS-31-24VDC, Manual

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ESR5-BWS-31-24VDC 11/23 MN049020EN Eaton.com
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2.6 Ensuring the safety of machinery or equipment ...................... 23
2.6.1 Elaborating and implementing a safety concept ...................... 23
2.6.2 Risk assessment, validation, and functional test ..................... 23
2.6.3 Achievable level of safety integrity .......................................... 23
3 Installation .............................................................................. 24
3.1 Prerequisites for the location of use ........................................ 25
3.2 Unpacking and checking the equipment supplied.................... 25
3.3 Mounting and disassembly ...................................................... 25
3.4 Connection ............................................................................... 26
3.4.1 Pin assignment......................................................................... 26
3.4.2 ?Wiring topic ............................................................................ 27
3.4.3 Terminal models Signal encoder .............................................. 28
3.4.4 Connection options Start and feedback circuit......................... 28
4 Maintenance ........................................................................... 29
4.1 Maintenance ............................................................................ 29
4.1.1 Proof-Test................................................................................. 29
4.2 Storage and transport............................................................... 30
4.2.1 Decommissioning and disposal................................................ 30
4.2.2 Device replacement and repair ................................................ 30
4.3 Diagnostics............................................................................... 31
4.3.1 General states .......................................................................... 31
4.3.2 Error Messages........................................................................ 31
5 Application examples ............................................................ 33
5.1 Dual-channel light grid monitoring (shunted connection recognition
by light grid).............................................................................. 33
5.2 Single-channel EMERGENCY STOP monitoring without shunted con-
nection recognition, with monitored Reset pushbutton........... 34
5.3 Single-channel EMERGENCY STOP monitoring ...................... 35
5.4 Two-channel protective door monitoring without shunted connection
recognition, with monitored Reset pushbutton ....................... 36
6 Appendix................................................................................. 37
6.1 Data sheet and ordering data ................................................... 37
6.2 Technical specifications ........................................................... 37
6.3 Interface type (ZVEI classification) ........................................... 42
7 Glossary .................................................................................. 45