![background image](http://html1.mh-extra.com/html/eaton/esr5-bws-31-24vdc/esr5-bws-31-24vdc_manual_4352057037.webp)
K3
K4
M
A1
23
33
13
41
A2
S33 S34
S35
24
34
14
42
( )
( )
ESR5-BWS-31-24VDC
(+)
( )
( )
(+)
24 V DC
S1
S2
K3
K4
K3
K4
S11 S12
S22
②
③
0 V
①
5 Application examples
ESR5-BWS-31-24VDC
11/23 MN049020EN Eaton.com
34
5.2 Single-channel EMERGENCY STOP monitoring without shunted connection recognition, with
monitored Reset pushbutton
•
Manual activation
•
Automatic activation with jumper at S33-S35
•
Suitable up to category 3, PL d (EN ISO 13849-1), SIL 2 (EN IEC 62061)
Figure 19:
Single-channel EMERGENCY STOP monitoring / manual activation
a
S1 – EMERGENCY-STOP pushbutton
b
S2 – manual reset device
c
K3, K4 - interlocked opposing contactors