How To Prevent Mutual Interference - Omron F3SH-A Technical Manual

,QVWDOODWLRQ &RQGLWLRQV


How to Prevent Mutual Interference

!WARNING
7KH VHW W\SH RI WKH HPLWWHU DQG UHFHLYHU PXVW EH WKH VDPH
'R QRW XVH WKH )6+$ LQ D UHIOHFWLYH FRQILJXUDWLRQ RWKHUZLVH GHWHFWLRQ PD\ IDLO
:KHQ XVLQJ PXOWLSOH VHWV RI )6+$ XVH OLJKW LQWHUUXSWLRQ SDQHOV WR SUHYHQW
PXWXDO LQWHUIHUHQFH
 6HULHV FRQQHFWLRQ XS WR  VHWV  EHDPV VHULHVFRQQHFWLRQ W\SH
0XOWLSOH VHWV RI WKH )6+$ FDQ EH FRQQHFWHG LQ VHULHV
&RUUHFW
<Correct>
<Correct>
(PLWWHU 
5HFHLYHU 
Emitter1
Emitter1
&DEOH
Cable
) -&5%
Cable
F39-JCR2B
RU
F39-JCR2B
or F39-JC3B
) -&%
or F39-JC3B
(PLWWHU 
5HFHLYHU 
Emitter2
Emitter2
,QFRUUHFW
<Incorrect>
<Incorrect>
(PLWWHU  5HFHLYHU 
Emitter1
Emitter1
5HFHLYHU 
Receiver2
Receiver2
'R QRW FRQQHFW HPLWWHUV DQG UHFHLYHUV
Do not series-connect an emitter to
LQ VHULHV 7KLV ZLOO FDXVH D ORFNRXW FRQ
Do not series-connect an emitter to
an receiver. An lockout status
GLWLRQ WR RFFXU an receiver. An lockout status
occurs.
occurs.
 1RW FRQQHFWHG LQ VHULHV
:KHQ LQVWDOOLQJ WZR RU PRUH VHQVRUV ZLWKRXW FRQQHFWLQJ WKHP WR HDFK RWKHU
VDIHW\ PHDVXUHV PXVW EH WDNHQ WR SUHYHQW PXWXDO LQWHUIHUHQFH )DLOXUH WR GR
VR PD\ FDXVH WKH )6+$ WR JR LQWR D ORFNRXW FRQGLWLRQ
Receiver1
Receiver1
Receiver2
Receiver2
(PLWWHU
(PLWWHU 
Emitter1
Emitter1
Receiver1
Receiver1
(PLWWHU 
Emitter2
Emitter2
(PLWWHU 
Emitter2
Emitter2
'R QRW SRVLWLRQ GLIIHULQJ HPLWWHUV DQG UH
Do not install an emitter and an receiver
FHLYHUV RSSRVLWH RQH DQRWKHU $ ORFNRXW
Do not install an emitter and an receiver
facing each other when their types are
FRQGLWLRQ ZLOO RFFXU RU GHWHFWLRQ ZLOO EH
facing each other when their types are
different. An lockout status occurs or
FRPH LPSRVVLEOH
different. An lockout status occurs or
detection becomes impossible.
detection becomes impossible.
&KDSWHU 
5HFHLYHU
Receiver
Receiver
Emitter
Emitter
,QFRUUHFW
<Incorrect>
5HFHLYHU 
<Incorrect>
Receiver2
Receiver2
5HFHLYHU 
Receiver1
Receiver1