7 Application examples
ESR5-NO-31-230VAC
12/19 MN049012EN
www.eaton.com
11
7 Application examples
7.1 Two-channel emergency stop circuit with cross-circuit detection
•
Manual activation with connection at S12-S34
•
Suitable up to category
4, PL
e (EN
ISO
13849-1), SILCL
3 (EN
62061)
Figure 4: Emergency stop with cross-circuit detection and manually monitored reset
a
Emergency stop
K3
K4
M
S1
42 - 48 V
60 V
120 V
230 V
AC/DC
K3
K4
S2
K3
K4
A1
A2
S11 S12 S21 S22
13
23
33
41
S34
14
24
34
42
ESR5-NO-31-230VAC
Reset
M
(N)
①
