schmersal PSC1 - Page 167

Installation manual
HB-37420-810-01-25F-EN PSC1-C-100 Installation manual - V2.2.docx Page 167 of 201
Version: 25F
Typ
e
Switch symbol Truth table Function
8
t
eSwitch_2s2oT
N
O1
N
C
1
NO
2
NC
2
A
1 0 1 0 0
0 1 1 0 0
0 1 0 1 1
1 0 0 1 0
Time monitoring Like 7, however with time
monitoring of state changes.
On signal change on NO
(attention common wire!) or NC,
complementary signal must
follow within time t=3 s. If not
change to fault and O=0
Schließer
Öffner 2
Ausgang
Öffner 1
max. 3 s
max. 3 s
9
eSwitch_3o
NC1 NC2 NC
3
A
0 0 0 0
1 0 0 0
0 1 0 0
1 1 0 0
1 1 1 1
AND operator on the three
inputs
Öffner 2
Ausgang
Öffner 1
Öffner 3