Datasheet
PSR-PC50
105818_en_01 PHOENIX CONTACT 8
9 Operating and indication elements
9.1 Connection versions
Figure 5 Connection versions
1 COMBICON plug-in screw terminal block
2 COMBICON plug-in spring-cage terminal block
3 Metal lock for fixing to DIN rail
9.2 Connection assignment
PSR-...-SP
8 mm
1.1 1.2 1.3
2.1 2.2 2.3
3.1 3.2 3.3
1.1 1.2 1.3
2.1 2.2 2.3
3.1 3.2 3.3
PSR-...-SC
0,5-0,6 Nm
5-7 lb In
7 mm
12
3
Figure Designation Explanation
TP1/TP2/TP3 Test point for proof test
A1/A2 Safety relay input voltage
A1'/A2' Safety relay input voltage for optionally redundant wiring
24 V Supply voltage for connectable load monitoring
M1 Semiconductor alarm output
Power LED status indicator, yellow - contacts on the load side are closed
Error LED status indicator, red - error
Diag LED status indicator, green - diagnostics are active
L/L' On-load voltage input
N/N' 0V
LO/LO' Load input
NI/NI' Load output
Power
Diag
Error
PSR-P
C50
LLO
N´
NI´
LO´
L´
NI N
T1PT2P
T3P
A2
A1
A1´
24V
M1
A2´
Contacts A1', A2', L', N', LO', NI' are not suit-
able for further wiring.
These contacts may only be used for optional
redundant wiring.