Manual ESR5-NO-31-UC
07/2017 MN049014 EN www.eaton.com
3
1 Description
Intended Use
The safety relay is used to monitor single or two-channel signal generators
and to control actuators.
When the sensor circuit is interrupted, the safety relay initiates the safe
state.
The safety relay interrupts circuits in a safety-related way.
Possible signal generators
•
Emergency stop button
•
Door locking mechanisms
•
Light grids
Contact type
•
3 undelayed enabling current paths
•
1 undelayed enabling current path
The enabling current paths drop out without delay according to stop
category 0 EN 60204-1.
Control
•
Single or two channel
•
Equivalent or non-equivalent
•
Automatic or manual, monitored start
Achievable safety integrity
•
Suitable up to category 4, PL e (EN ISO 13849-1), SILCL 3 (EN 62061)
Additional features
•
24V AC/DC...230 V AC/DC wide range input
•
Cross circuiting detection
•
Option of screw or spring-cage terminal blocks for plug-in
•
22,5 mm housing width
Summary of Contents for ESR5-NO-31-UC
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