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32
PROFIBUS
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PROFIBUS ⬉㓚ሣ㬑ሖ᠔᳝㡖⚍Ϟ䛑ᰃⳈഄDŽ
ϟ䴶ⱘᅲ՟Ёˈϔ⾡㤤Փ⫼ⱘ Siemens 6ES7 972-0BA12-0XA0
ൟ䖲఼ ˄ϡѸ䋻Ϟ˅䖲㟇 RPBA-01 ഫϞDŽ䆹⬉㓚ᰃ
ޚ PROFIBUS ⬉㓚ˈ⬅ϔϾঠ㒲㒓ሣ㬑ሖ㒘៤DŽ
ޚ
PROFIBUS
⬉㓚㒓
݇Ѣ PROFIBUS 㒓ⱘֵᙃৃҢߎ⠜ⱘ “PROFIBUS
RS 485-IS User and Installation Guideline” Ёᕫপ
(www.profibus.com, 䅶䌁ো 2.262)DŽ
X1
4
3
2
1
A
B
A
B
SHLD
PROFIBUS
RPBA-01
X1
4
3
2
1
Џキ
B
A
A
B
A
B
GND
SHLD
RPBA-01
Siemens 6ES7 972-0BA12-0XA0 䖲఼