schmersal PSC1 - Examples for Hardware Specification

Installation manual
HB-37420-810-01-25F-EN PSC1-C-100 Installation manual - V2.2.docx Page 185 of 201
Version: 38F
12.3.5.2 Examples for hardware specification
Safety function Safely limited speed SF 2.2 Safely monitored limited speed with door open
Type Description Function
Designation
Characteristic data
Comment
Archite
cture
MTTF
d
[years]
PFH
[1/h]
B10d Source DC
[%]
Source
Sensor Sensor 1 Door locking – monitoring
of the access door
A 3.1 4 10000
0
Data
sheet
99 Inst.
Handb.
PSC1
Sensor 2.1 Incremental encoder –
motor feedback
SIN/COS
G 1.1 4 30 Gen.
specificati
ons
99 Inst.
Handb.
PSC1
Cat. 4 in
conjunction
with eval.
PSC1
PES Safety PLC Central safety PLC for
control system and
evaluation of safety-
related functions
A 4.1 1.4 E-8 Data
sheet
PSC1
Actuat
or
STO Safe Torque Off on
converter
A 5.1 4 150 Data
sheet
converter
99 Inst.
Handb.
PSC1
Cat. 4 in
conjunction
with 2nd
channel
Mains
contactor
Contactor in the mains
cable for the converter
K 5.1 4 20 E6 Data
sheet
contactor
99 Inst.
Handb.
PSC1
Cat. 4 in
conjunction
with 2nd
channel