Omron E3X-SD Series, Datasheet

Page: 3 / 12

3 E3X-SD
Output Circuit Diagrams
Out-
put
form
Model
Output
transistor
operation
mode
Timing charts
Operation
selector
Output circuit
NPN
Out-
put E3X-
SD21
E3X-SD7
Light-ON
LIGHT ON
(L-ON)
Dark-ON
DARK ON
(D-ON)
PNP
Out-
put E3X-
SD51
E3X-SD9
Light-ON
LIGHT ON
(L-ON)
Dark-ON
DARK ON
(D-ON)
Incident light
No incident light
ON
OFF
ON
OFF
Oper a te
Re s et
(Between b rown a nd b l a ck le a d s )
Oper a tion indic a tor
(or a nge)
O u tp u t tr a n s i s tor
Lo a d
(e.g., rel a y)
Bl a ck
Brown
Bl u e
Control o u tp u t
Oper a tion indic a tor
(or a nge)
Photo-
electric
S en s or
m a in
circ u it
Lo a d
12 to
24 VDC
1
4
3
Incident light
No incident light
ON
OFF
ON
OFF
Oper a te
Re s et
(Between b rown a nd b l a ck le a d s )
Oper a tion indic a tor
(or a nge)
O u tp u t tr a n s i s tor
Lo a d
(e.g., rel a y)
Incident light
No incident light
ON
OFF
ON
OFF
Oper a te
Re s et
(Between b rown a nd b l a ck le a d s )
Oper a tion indic a tor
(or a nge)
O u tp u t tr a n s i s tor
Lo a d
(e.g., rel a y)
1
4
3
Bl a ck
Brown
Bl u e
Control o u tp u t
Oper a tion
indic a tor
(or a nge)
Photo-
electric
S en s or
m a in
circ u it
Lo a d
12 to
24 VDC
Incident light
No incident light
ON
OFF
ON
OFF
Oper a te
Re s et
(Between b rown a nd b l a ck le a d s )
Oper a tion indic a tor
(or a nge)
O u tp u t tr a n s i s tor
Lo a d
(e.g., rel a y)