schmersal PSC1 - Page 62

Installation manual
HB-37420-810-01-25F-EN PSC1-C-100 Installation manual - V2.2.docx Page 62 of 201
Version: 25F
Type
Encoder on
interface
X1/2
Type
Encoder on
interface
X3/4
Type
Encoder on
X 23
Input
(I04…I07)
Safe
speed
Safe
directio
n
Safe
position
Fault exclusion DC
1-channel
sub-system
2-channel
sub-
system
dynamic
2-channel
sub-
system
non-
dynamic
(standstill
monitoring)
NC NC
1 x proximity
switch
+
1 x proximity
switch
X
Fault exclusion mech. shaft fracture, positive
locking encoder shaft connection required if
common element in the take-off, protected cable
laying
n.a. 99% 80-90%
NC NC
2 x
proximity
switch 90°
+
2x proximity
switch 90°
X X X
Fault exclusion mech. shaft fracture, positive
locking encoder shaft connection, required if
common element in the take-off, protected
cable laying,
DC values only with 2x 2x 3-wire proximity switch
n.a. 99% 99%
Incremental NC NC X
Fault exclusion mech. shaft fracture, positive
locking encoder shaft connection required
60% 99% 80-90%
Incremental Incremental NC X X n.a. 99% 95%