Datasheet

PSR-MC34
106174_en_01 PHOENIX CONTACT 14
15 Application examples
Key:
Applications with the PSR-MC34
15.1 Emergency stop monitoring/automatic start
– Two-channel emergency stop monitoring
– Automatic start
– Suitable up to category4, PLe (ENISO13849-1),
SILCL3 (EN62061), if cross-circuits in the control to
the actuator can be ruled out
Figure 12 Emergency stop monitoring/automatic start
15.2 Emergency stop monitoring/manual, monitored
start
– Two-channel emergency stop monitoring
– Manual, monitored start
– Suitable up to category4, PLe (ENISO13849-1),
SILCL3 (EN62061), if cross-circuits in the control to
the actuator can be ruled out
Figure 13 Emergency stop monitoring/manual, moni-
tored start
15.3 Safety door monitoring/automatic start
– Two-channel safety door monitoring
– Automatic start
– Suitable up to category4, PLe (ENISO13849-1),
SILCL3 (EN62061), if cross-circuits in the control to
the actuator can be ruled out
Figure 14 Safety door monitoring/automatic start
S1 = Emergency stop button
S2 = Manual reset device
S3 = Solenoid switch
B1/B2 = Mechanical safety door switches
K1/K2 = Contactors
Cross-circuits in the cable installation can be
excluded if the safety relay and external con-
tactors K1 and K2 are located in the same
electrical installation space.
K1
K2
M
24V
K1
K2
N
L
S1
A1
A2
13
14
PSR-MC34
S12
S22
( )
(GND)
M1
( )
23
24
S11
(+) ( )
34
S34
( )
0V
K2
K1
K1
K2
M
24V
K1
K2
N
L
A1
A2
13
14
PSR-MC34
S12S34
S22
( )
(GND)
( )
M1
( )
23
24
S11
(+) ( )
34
0V
S1
K2
K1
S2
K1
K2
M
24V
K1
K2
N
L
B1
open
closed
B2
A1
A2
13
14
PSR-MC34
S12
S22
( )
M1
( )
23
24
S11
(+) ( )
34
S34
( )
0V
K2
K1