Manual ESR5-NO-31-UC
07/2017 MN049014 EN www.eaton.com
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Table of Contents
Description..................................................................................
Approvals .....................................................................................
Ordering data .............................................................................
Technical data ............................................................................
Safety regulations and installation notes................................
Function description .................................................................. 10
Single-channel sensor circuit........................................................ 10
Two-channel sensor circuit .......................................................... 10
Automatic start............................................................................. 10
Manual, monitored start............................................................... 10
Safe shutdown ............................................................................. 10
Function and time diagrams ..................................................... 11
Time diagram for automatic start ................................................. 11
Time diagram for manual, monitored start................................... 11
Time diagram for non-equivalent wiring....................................... 12
Basic circuit diagram ................................................................. 13
Insulation coordinationsolationskoordination ............................... 14
Derating ...................................................................................... 15
Horizontal mounting position ....................................................... 15
Horizontal mounting position with spacing .................................. 15
Vertical mounting position............................................................ 15
Load curve .................................................................................. 17
Ohmic load ................................................................................... 17
Operating and indication elements.......................................... 18
Connection versions..................................................................... 18
Connection assignment ............................................................... 18
Mounting and removing............................................................ 19
Summary of Contents for ESR5-NO-31-UC
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