2 Description
ESR5-NV3-30
12/19 MN049010EN
www.eaton.com
7
2 Description
The ESR5-NV3-30 safety relay can be used for emergency stop and
light grid/safety door monitoring as well as in safety circuits according to
DIN
EN
60204-1.
With this switching device, circuits are interrupted in a safety-oriented
manner. Single-channel or two-channel control is available, either with an
automatic or a manual start circuit. A connected reset button (connected to
S33/S34) is monitored.
Depending on the external wiring, up to category
4, PL
e according to
EN
ISO
13849-1 or SILCL
3 according to EN
62061 can be achieved.
The safety relay has two enabling current paths that drop out without delay
according to stop category 0. Two other enabling current paths drop out with
a delay in compliance with stop category 1.
Features
•
Emergency stop, safety door and light grid monitoring
•
Suitable up to category
4, PL
e (EN
ISO
13849-1), SILCL
3 (EN
62061)
•
Single-channel or two-channel wiring with cross-circuit detection
•
Two undelayed and two off-delay enable contacts
•
Delay time can be progressively preset (0.1 s ... 30 s)
•
Automatic or manual start circuit
•
Screw terminal blocks
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