191
Communication operation and setting
4
/:D:O$>$D+
4.19.2 Wiring and arrangement of RS-485 terminals
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;NLF
[;lNFe\
3$45+05+&+5,5.45e
;NAF
[;lNF<\
3$45+05+&+5,5.45<
;NL]
[;lN]e\
3$45+05+&+5,5.45e
[*(+&2+#$,"\
;NA]
[;lN]<\
3$45+05+&+5,5.45<
[*(+&2+#$,"\
bNLF
[!lNFe\
3$45+05+&-5$9e
bNAF
[!lNF<\
3$45+05+&-5$9<
bNL]
[!lN]e\
3$45+05+&-5$9e
[*(+&2+#$,"\
bNA]
[!lN]<\
3$45+05+&-5$9<
[*(+&2+#$,"\
d^b
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^a
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bR
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0"5&-,+5C&(+&)$.06
RXD
RDA1
(RXD1+)
RDB1
(RXD1-)
RDA2
(RXD2+)
RDB2
(RXD2-)
SDA1
(TXD1+)
SDB1
(TXD1-)
SDA2
(TXD2+)
SDB2
(TXD2-)
P5S
(VCC)
SG
(GND)
P5S
(VCC)
SG
(GND)
VCC
TXD
OPEN
100Ω
Terminating resistor switch
Factory-set to "OPEN".
Set only the terminating resistor switch of
the remotest inverter to the "100Ω" position.
5mm