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14 Application examples
ESR5-NO-41-24VAC-DC
12/19 MN049009EN
www.eaton.com
19
14 Application examples
14.1 Single-channel safety door monitoring
•
Manual start
•
Monitoring of external contactors
•
Suitable up to category
1, PL c (EN ISO 13849-1), SIL 1
(EN 62061)
Figure 11:Single-channel safety door monitoring / manual start
a
B1 - Mechanical safety door switch
S2 - Reset button
K3, K4 - Contactors
→
Contactor K4 is not essential in order to achieve category
1.
ESR5-NO-41-24VAC-DC
K3
K4
M
M
(N)
S11
S12
B1
L+
(L)
13
23
33
43
34
44
14
24
K3
K4
A2
S33 S34
Reset
A1
K4
K3
52
51
22
21
S2
①
Содержание 118701
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