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Manual ESR5-NO-31-UC
07/2017 MN049014 EN www.eaton.com
16 Application examples
16.1 Emergency stop monitoring/automatic start
A1
13
23
33
41
A2
S3 4
1 4
2 4
3 4
4 2
( )
ESR5-...
K1
K1
K2
M
(N )
24-230V AC /DC
K2
K1
K2
M
S3 5
( )
L
S
S
11
13
(+)
( )
S2 2
( )
S
S
2 1
10
(GND)
( )
S1 2
( )
S1
•
Two-channel emergency stop monitoring
•
Automatic start
•
Monitoring of external, force-guided contactors
•
Suitable up to category 4, PL e (EN ISO 13849-1), SIL 3 (EN 62061), if
cross-circuits in the control to the actuator can be ruled out.
Figure 14:
Emergency stop monitoring/automatic start
Key:
Cross-circuits in the cable installation can be excluded if the
safety relay and external contactors K1 and K2 are located in the
same electrical installation space.
S1
Emergency stop button
K1/K2
Force-guided contactors
Summary of Contents for ESR5-NO-31-UC
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