PSR-...- 24DC/ESD/5X1/1X2/ T...
102100_en_01 10
PHOENIX CONTACT GmbH & Co. KG • 32823 Blomberg • Germany
www.phoenixcontact.com
10 Application example
10.1 Two-channel emergency stop circuit with
cross-circuit detection
– Manual activation via monitored reset button at S33/
S34
– Automatic activation with jumper at S33-S35
– suitable up to category 4, PL e (ENISO 13849-1), SIL 3
(IEC 61508)
Figure 4 Two-channel emergency stop circuit with
cross-circuit detection
10.2 Single-channel emergency stop circuit
– Manual activation via monitored reset button at S33/
S34
– Automatic activation with jumper at S33-S35
– Suitable up to category 1, PL c (ENISO 13849-1), SIL
1(IEC61508)
Figure 5 Single-channel emergency stop circuit
10.3 Two-channel monitoring with semiconductor
output
– Manual activation via monitored reset button at S33/
S34
– Automatic activation with jumper at S33-S35
– suitable up to category 4, PL e (ENISO 13849-1), SIL 3
(IEC 61508)
Figure 6 Two-channel monitoring
24VDC
GND
14 24
A1
A2
23
S34S10 S11S12 S21S22 S33
PSR -ESD
13
42
41
34
33
68
67
58
57
Y1
Y2
S35
Reset
Arrêt d'urgence
24VDC
GND
14
A1
A2
S35S34S10 S11S12 S21 S22 S33
PSR -ESD
13
24
23
42
41
34
33
68
67
58
57
Y1
Y2
Reset
Emergencysto
p
24VDC
GND
GND
+ 24 VDC
OUT1
OUT2
14
A1
A2
S35S34S10 S11 S12 S21 S22 S33
PSR -ESD
13
24
23
42
41
34
33
68
67
58
57
Y1
Y2
Reset
Semiconductor output
