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+-----------------+ | ̽ | +-----------------+
̽ ( DeviceNet ) ˷-극鸮 Ͽ ĵ(CAN) 7 ݷ ߵǾ ̴.
̽ ü ٰŸ ΰִ ̴. ̽ ̽ ȸ ( Open DeviceNet Vendor Association /ODVA) Ͽ Ǿ ִ.
̽ ̽ ǥؿ ټ κ ̽ ֵ Ǿ Դ. ̽ ̽ ǥص ̽ ڵ ̿ ȣȯ Ѵ. . ̽ Ʈ 64 ̽ ִ. װ ̵ַ ʵ ̽鿡 ϰ 24 VDC 8 Amp ϴ 4 ý̴.
4 ϳ ̺ ȣ Ѵ. ȭ ߰ 䱸 Ͽ ޱⰡ Ǿ ִ.
̽ ̽鿡 ӵǴ ̺ Բ Ʈũ () Ѵ. Ʈũ Ʈũ κп 121 䱸Ѵ.
̽ /, Ǿ--Ǿ, - Ʈũ Ѵ. ʹ ֱ Ǿ ְ Ǵ Ʈũ Ȯϴ ε༭/ ( Producer / Consumer ) Ķ ϴ Ȳ ִ.
̽ ȣƮ Ʈ ӵ̺꿡 ſ Ϲ ȭǾ ִ.
+-------------------------------+ | ̽ Ʈũ ϶Ʈ | +-------------------------------+
------------------------------------------------------------------------------------- Ʈũ..........................̽ ------------------------------------------------------------------------------------- Ű............................. β, Ǵ ÷̺ ΰ ֲӼ ( Ѻκ ȣ, ٸ κ ) ------------------------------------------------------------------------------------- Ʈũ ................... ------------------------------------------------------------------------------------- ִ ̽ ..................Ʈ 62 ------------------------------------------------------------------------------------- ִ Ÿ (β ̺)
ͻ ִ Ÿ...........................6,000
@125Kbps ................500 (1640 ft) ................6 (20 ft) ̺ ................156 (512 ft) ̺
@250Kbps .................250 (820 ft) .................6 (20 ft) ̺ .................78 (256 ft) ̺
@500K bps .................100(328 ft) .................6 (20 ft) ̺ .................39 (128 ft) ̺
+--------------------------------------------------------------------------------+ | ̺ ( Thin Cable ) Ʈũ Ǿ ִ. | | ִ ̴100 ̴. | +--------------------------------------------------------------------------------+
------------------------------------------------------------------------------------- Ź.................../ (Mater/Slave), ( Multi-Master), Ǿ--Ǿ ( Peer-to-Peer), Ȳ Ǵ ֱ (ε༭( Producer)/(Consumer) Ķ ) ------------------------------------------------------------------------------------- ................... , ӵ̺, Ʈ ø̼ ------------------------------------------------------------------------------------- ̺ ....... 24VDC ( Ǵ ޱⰡ Ǿ ) Ͽ и 24 VDC ޱⰡ Ǿ ǰ . ------------------------------------------------------------------------------------- ̽ ...................... (Bus) 24VDC ------------------------------------------------------------------------------------- ἱ
β ̺............................. (ODVA Type II cable) ϹƮũ̺( Trunk Cable ) ̺............................... (ODVA Type I cable), ̺( Drop Cable) Ϲ
߰ ̺............................... (ODVA Type III cable), ̺ ʿϰ ------------------------------------------------------------------------------------- ſ .................................... û. ̺ .................................... / ̺ .................................... Ʈũ ߰ ޱ⸸ ܱ .................................... Ʈũ 121 ------------------------------------------------------------------------------------- Ʈ.................................. www.odva.org ------------------------------------------------------------------------------------- +-----------------------+ | ý | +-----------------------+
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1) ̹ ˷ 2) 3) Ʈ ýۿ Ͽ ̽ ἱ ϳǵ̽ ἱ Ͽ ٸ ̽鿡 ġ
1) ġ 2) -- ( Point-to-point ) ἱ 3) -ġϱ ߰ ۾ - - ⼺ -̳ ġ Ͽ 뷮 ij Ǵ 䱸 -ʱ ÿ ð Ҹ 4) Ȯ ߰ ü ἱ 䱸 -------------------------------------------------------------------------------------
+--------------------+ | ̽ Ʈũ | +--------------------+
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1) ļ ̺ ¿ Ͽ 2) ̽ ߰ 3) ġ 4) Ƴα ũƮ ̽ ȭ Ͽ 5) ӵ 6) ӵ ̺ 125kb @ 420m 250kb @ 200m 500kb @ 100m 7) ̺ ȣ 8) ּ 64 9) Ʈũ, , ϴ پ缺 巹 ȭ , ̽
1) ̺ ϳ Ͽ ȴ 2) ġ -------------------------------------------------------------------------------------
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+------------------------+ |ž ( Topworx ) | +------------------------+
+-----+ | | +-----+
̽ ɷ̴. ̽ ߰ ɼ ϳ Ʈ ȿ ܼ Ȯ ´.
װ ũƮ ̽ ٷ絵 Ǿ Ƴα ȣ ִ.
̽ ߰ϴ.̽ 8 AMP Ͽ ָ ̺ Ͽ ָ Ʈ 64 ̽ ִ.
+-----+ | Ѱ | +-----+
< > ̽ 8 Amp ̱ װ ġ .
ž ̽ ġ Ͽ Class I, Div 1 (Zone 1) Class I, Div 2 (Zone 2) ȯ ġ Ҽ ֵ پ ַ ź״. ------------------------------------------------------------------------------------- < ܼ ʿ > Ͽ ũƮ ̽ ְ ߰ ʿ ٸ δ. ------------------------------------------------------------------------------------- < ̽ >
Ϲ ž ̽ ʿҶ Ѵ :
- ̽ 1 ũƮ 2 Ƴα - ȯ濡 Ͽ ɷ 䱸 - ƴ
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