Leuze electronic 549900, Original Instructions Manual, Page: 23 / 31

MSI-s 23
SPANISCH
ITALIENI
SC
H
FRANZÖSISCH
EN
GLI
SCH
DEUTSCH
Example 1
1 AOPD Typ 4 with 2 safety-
related transistor outputs
and internal cross connec-
tion.
Example 2
1 AOPD Typ 4 with 2 nor-
mally open relay contacts.
Cross connection monitoring
by using the test monitoring
function.
Example 3
2 AOPD Typ 2 with one
safety-related transistor out-
put each. Cross connection
between signals T1 and T2.
Example 4
1 AOPD Typ 2 with one
safety-related transistor out-
put. the leads will be detec-
ted.
AOPD
TYP 4
2 x pnp
T1 T2 S1 S2
Test
15 24 22 23
AOPDs
T1 T2 S1 S2
Test
15 24 22 23
AOPDs
AOPD TYP 4
2 x relays
T1 T2 S1 S2
Test
15 24 22 23
test input test input
AOPDs
AOPD
TYP 2
1 x pnp
AOPD
TYP 2
1 x pnp
T1 T2 S1 S2
Test
15 24 22 23
AOPDs
test input
AOPD
TYP 2
1 x pnp