I/O Circuit - Omron F3SN-A Technical Manual

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I/O Circuit

([W LQGLFDWRU
Ext. indicator
RXWSXW
output
4
/RDG
Load
7
0V
([W LQGLFDWRU
Ext. indicator
RXWSXW
output
8
/RDG
Load
7
0V
1RWH

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Display
(PLWWHU
Emitter
PDLQ FLUFXLW
main circuit
5 6
3LQN
*UD\
Gray Pink
RS-485(A) RS-485(B)
*UD\
3LQN
Pink
Gray
6
5
5HFHLYHU PDLQ
Receiver
FLUFXLW
main circuit 2

5HFHLYHU PDLQ
Receiver
FLUFXLW
main circuit 1

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Display
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2XWSXW :DYHIRUP RI WKH 266' RXWSXWV
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%URZQ
Brown
2
*UHHQ
Green
3
7HVW LQSXW 
Test input (*1)
:KLWH
White
1
,QWHUORFN VHOHFWLRQ LQSXW 
Interlock selection input(*2)
<HOORZ
Yellow
4
5HVHW LQSXW 
Reset input (*2)
%OXH
Blue
7
%URZQ
Brown
2
5HG
Red
8
('0 LQSXW 
EDM input (*2)
*UHHQ
Green
3
OSSD 1
:KLWH
White
1
266' 
OSSD 2
<HOORZ
Yellow
4
$X[LOLDU\ RXWSXW
Auxiliary output
%OXH
Blue
7
LQGLFDWH SLQ QXPEHUV RI WKH FRQQHFWRUV7KH QXPEHUV LQ
&KDSWHU 
+24V
0V
/RDG
Load
/RDG
Load
/RDG
Load
3