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HOME > ʵ > Fieldbus Products News |
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ʵ Ʈ ( Filedbus Gateway ) Ƴα Modbus 485 ̰ ʵ μ ( Foundation Fieldbus, Profibus PA, Profibus DP, HART ) |
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2015.06.07 |
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105736 |
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<<<<< ǰ Ư >>>>>
ǰ ʵ Ʈ ( Filedbus Gateway ) ƴҷα Modbus 485 ϸ Ʒ . ̷ ʵ Ʈ̴ ǰ شϴ ̽ ( embeding ) 鼭 ʵ Ʈ ϴ.
G1010 series .......... Modbus 485 ----------> HART Protocol G0313 series .......... Modbus 485 ----------> Foundation Fieldbus G0307 series .......... Modbus 485 ----------> Profibus PA G0306 series .......... Modbus 485 ----------> Profibus DP G1013 series .......... HART ----------> Foundation Fieldbus
******************************** * * * F I E L D B U S * * * ********************************
I .......... FOUNDATION FIELDBUS
+------------------------------------------------+ | Ŀ̼ ʵ ( Foundation Fieldbus ) | +------------------------------------------------+
. Ŀ̼ ʵ ( FOUNDATION Fieldbus / FF ) μڵȭ ڵ 쿡 . Ͽ 1994 źǾ.
. ٸ ݰ FF μ Ͽ Ư ߵǾ . Ƿ . װ μ , ǽð μ , ܵ μ . ⼺ ٷ ɷ ִ.
. Ŀ̼ ʵ , Ÿ ἱ 2Ŀ ϵ ϴ . Ư ش. ø̼ǿ ־ Ʈ Ͽ . 83mA ϱ ʵ ̽ ſ Һ . ſ ߿ϴ.
. Topworx ǰ 17 mA ҺϹǷ ϳ Ʈ Ǵ . ̽ ټ ϴ..
. Ŀ̼ ʵ 4-20 mA Ƴα ǥؿ Ͽ з ü ſ . ̴̻. װ Ʈѹ Ʈ͵ Ƴα ǰ Ͽ . װ ON/OFF 꿡 Ͽ ſ ϴ. . μ ( ũƮ ) ־, 鿡 Ͽ . ἱ Ǵ ϼ -Ʈũ ϴ ͺ FF ý . ON/OFF Ͽ ̴.
. ( ũƮ ) ־, FF ON/OFF . Ʈũ Ͽ ̴. Topworx ̷ νϰ . FF ON/OFF ٸ ũƮ ̽ ϱ . ȿ ´.
+---------------------------------------+ | Ŀ̼ ʵ Ʈũ ϶Ʈ | +---------------------------------------+
===================================================================================== Ʈũ - μ Ʈũ ------------------------------------------------------------------------------------- Ű - ֲӼ, ̹ ------------------------------------------------------------------------------------- Ʈũ - Ÿ, ------------------------------------------------------------------------------------- ִ ̽ - Ʈ 32 ( Ʈ 16 / ٸ ȣƮ ý ) ------------------------------------------------------------------------------------- ἱ - ̽ 䱸 踮 ¿ Ʈ 4-6 ------------------------------------------------------------------------------------- ִ̽ - ̽ 䱸 踮 ¿ Ʈ 4-6 ------------------------------------------------------------------------------------- ִŸ - 1,900 meters ------------------------------------------------------------------------------------- ͻ ִŸ - 9,500 meters (ִ4 ) ------------------------------------------------------------------------------------- Ź - Ŭ̾Ʈ/ - ۺ/꽺ũ̹, ̺Ʈ - ֱȭ ֱȭ ------------------------------------------------------------------------------------- - Ƴα ũƮ μ ̽ ------------------------------------------------------------------------------------- ֲӼ - ȣϱ Ͽ FF ޱ (ų) 䱸 ------------------------------------------------------------------------------------- ̽ - κ () -------------------------------------------------------------------------------------
ἱ
A: (ű ġ Ͽ ) ֲӼ #18AWG (0.8mm) 1900m (6232 ft.) ------------------------------------------------------------------------------------- B: ֲ߽Ӽ #22AWG (0.32mm) 1200m (3936 ft.) ------------------------------------------------------------------------------------- C: ֲ߽Ӽ #26AWG (0.13mm) 400m (1312 ft.) ------------------------------------------------------------------------------------- D: ֲӼ ü -ھ #16AWG (1.25mm) 200m (656 ft.) ------------------------------------------------------------------------------------- Ȳ - ἱ . ǰų ܶǸ ̽ ص ( ȸδܶ ȣ ) ------------------------------------------------------------------------------------- - Ǿ ------------------------------------------------------------------------------------- ܱ - Ʈ κ 2 ------------------------------------------------------------------------------------- ġ - ̽ ------------------------------------------------------------------------------------- ̽ 巹 - Ʈ ӽ ڵ ------------------------------------------------------------------------------------- ü - ʵ Ŀ̼ ------------------------------------------------------------------------------------- Ʈ - www.fieldbus.org =====================================================================================
+-------------------+ | ýۺ | +-------------------+
===================================================================================== ý ( 4-20 mA + HART ) -------------------------------------------------------------------------------------
< > 1. ̹ Ǿ Դ 2. ǰ ణ 3. Ʈ ýۿ Ͽ ̽ ἱ ϳǵ̽ ( wire ) Ͽ ٸ ̽鿡 ġ < > 1. ġ 2. ἱ ( Point-to-Point wiring ) ſ
3. : 1) ġϱ ߰ ۾ 2) 3) ⼺ 4) ̳ ġ Ͽ 5) 뷮 ij Ǵ 䱸 6) ʱ ÿ ð Ҹ 4. ý Ȯ ߰ ü ἱ 䱸 ===================================================================================== ===================================================================================== Ŀ̼ ʵ Ʈũ ( Foundation Fieldbus ) -------------------------------------------------------------------------------------
< > 1. Ƴα ¿ Ͽ
2. Ʈ ũƮ ( Discrete ) ̽ 밡
3. ʵ ɷ¿ ־ Ʈ 4. ̽鿡 Ͽȭ ( Redundancy ) ɼ
5. ( Intrinsic safe ) ġ
6. μ üκ 7. ۱ ũ μ Ż : 1) 4-20 mA Ƴαװ ǥϴ D/A A/D Ȯ 2) Ȯ Ű Ͽ ǥϴ ȣ 3) ̽ Ѱ踦 4) ̽ 溸 ɷµ Ѵ 5) ȣȣȯ ʹ پ پ ȣƮ ý ϴ Ȯ Ͽ .
< >
1. ø̼ǿ ѵ 䱸, FISCOġ Ͽ Ȯ 2. Ʈ Ʈ , , 뷮 ݵ Ǿ 3. , Ʒ 䱸Ǿ
4. ý Ʈũ Ͽ ַ̼̼ 䱸
=====================================================================================
Mostek
. FFμ Ʈ Ͽ . FFμ Ͽ . μ ڵȭ ü鿡 Ͽ Ǿ .
FF Ǿ. . ǥ FFý 25 ȭ Ǿ ִ
FF ̴.
. μ 迡 ̴
. ٸ Ʈũ μ ̽ϱ 忡 ۵ . ڵȭ ̾, ϱ Ͽ ϰ ȴ.
. μ ڵȭ Ͽ FF Ͽ Ǿ.
. ũƮ 鿡 ž ذå ̴.
FFڵ on/off ַ ϱ⸦ Ѵ.
. FF on/off ý 迡 ־ ߿ . Ǿ Ѵ,
. ߿ ߿ νĵǰ ǹ ߱ǰ Ǵ Ȳ ǰ ȴ.
ũƮ ( Discrete ) Ͽ 츮 ΰ ?
. ž ( TopWorx) 2̸ ̸, ȣȣȯ ǰ Emerson . Delta V μ Ʈ ý۰ ۿϴ ٷԴ . ũƮ ַ( Discrete Solution ) ź״.
===================================================================================== /////////////////////////////////////////////////////////////////////////////////////
II .......... PROFIBUS-PA, DP, FMS, NET
+-------------------------------------------+ | ǹ ( PRPOFIBUS ) | +-------------------------------------------+
. ǹ ( Profibus ) ڵȭ ڵ ܼҽþ Ͽ Ͽ . 1989 źǾ ũƮ Ŵó ( Discrete Manufacturing ) . ϰ ϱ Ͽ ߵǾ μ ڵȭ ø̼ǵ . ȮǾ Դ.
. ǹ Profibus-DP, Profibus-PA, Profibus-FMS, PROFINET ϴ . Ѵ. .
. Profibus-DP Ƴα ũƮ ȣ ϴ ̽ ̴. . Profibus-DP Ʈ ý, پ ǵ ̺ . . ǰ Ͽ ȮǾ Դ.
. Profibus-DP 100 1,200 Ÿ 9.6 Kbps 12 Mbps ӵμ . Ѵ.
. Profibus-DP ġ Ͽ ʴ´.
. Profibus-PA μ ⸦ Ͽ Ǵ - ʵ̴.
. Profibus-PA 31.25 Kbpsμ ϰ Ʈ ִ Ÿ 1,900̴.
. Profibus-PA ġ ϱ Ͽ Ǿ.
. Profibus-FMS DCS PLCý ̿ ϱ Ͽ Ϲ . Ǿ ( Control Bus )̴, ݸ鿡 PROFInet ̴ Ʈũ Ͽ . Profibus ǵ ϱ Ͽ ߵǾ ̴. .
+-------------------------------+ | ǹ Ʈũ ϶Ʈ | +-------------------------------+
< Ʈũ > DP....................................... ̽ PA....................................... μ Ʈ Ʈũ FMS.................................... Ʈ (-) Ʈũ
< Űü > ּ ( Twisted pair wire ) , ̹ ( Optic fiber wire )
< Ʈũ > ( Bus ) , ( Ring ) , Ÿ ( Star )
< ִ ̽ >
DP........................................................................................................................... 1 126 ̼ ( ̺꿡 Ͽ ִ 244 244 Ʈ )
PA........................................................................................................................... ̽ 䱸Ǵ 踮 32 /4-6 Ʈ
< ִŸ >
DP........................................................................................................................... 93.75Kbps 1200 500Kbps 400 1.5Mbps 200 12Mbps. 100
PA.......................................................................................................................... 1,900 ִŸ (ִ 9 Ǿ ) ͵ 9,500
< > DP........................................................................................................................... Ǿ--Ǿ ( peer-to-peer ), ijƮ ( Multi-cast ) ֱ - (ū ( Token-passing ) )
PA........................................................................................................................... Ŭ̾Ʈ/, ۺ/꽺ũ̹, ̺Ʈ, ȭ ȭ
< 1 > DP........................................................................................................................... PLC Ͽ ũƮ Ƴα Ͽ , ӵ ̺ , Ʈ
PA........................................................................................................................... Ƴα ũƮ μƮ
< > DP........................................................................................................................... κ иǾ ( ĵ )
PA........................................................................................................................... ȣϱ ϿPAġ (ų) 䱸 ̽ ġ DP........................................................................................................................... ̽ κͺиǾ Ǿ
PA.......................................................................................................................... (Bus)κ ()
< ἱ > DP........................................................................................................................... ּ ( Shielded Twisted pair wire ) #22 AWG
PA........................................................................................................................... ּ ( Shielded Twisted pair wire ) #18AWG (0.8mm) 1900m (6232 ft.)
< ̽ 巹 > DIP ġ Ǵ ڵ/Ʈ
< ü > ǹ ͳų (PI)
< Ʈ > www.profibus.com
+-------------------------------+ | ǥ | +-------------------------------+
ý ---------------------
1) ̹ ˷ 2) ̽ ἱ ٸ ġ ʴ ǹϴ Ʈ ýۿ Ͽ
1) ġ 2) 3) ἱ : - ġ ʿ - 鿡 - ܽ ⼺ - ̳ ġ ( rack ) Ǵ ij 䱸 - ʱ ÿ ðҸ
4) Ȯ ߰ ἱ ü ἱ ȹ ߺ 䱸
ǹDP-PA-FMS Ʈũ ------------------------------
1) 1,100ȸ翡 Ͽ . 2) ̽, μ , ̴ Ʈũ 3) ̺, ø̼ ( ǹ-DP) Ͽ ̽ 4) ǹ-PA ̽鿡 μ ⼳ġ 5) dzݿ -ü ø̼ 6) ǹ-PA ġ 7) Ʈ̵ ǹ-PA Ͽ ǹ-DP Ʈũ ȭ ֵ . 8) κ PLC, DCS ǻ ýۿ Ͽ ȣƮ ̽ 9) Ʈũ, Ư AS-̽ ̽Ʈ 10) 2,000 ̻ ǰ
1) ǹ-DP ġ 2) ɷ ( field capabilities ) 3) Ʈ ἱ, , , , ܿ䱸 ġ ־ ݵ ؾ Ѵ
ǹ-DP Ʈũ ----------------------
1) RS-485 ٰ 2) ӵ ἱ Ÿ: - 9.6 kbits/sec 1000 m, 2000 m - 1500kbits/sec ִ 200 m 3) Ƴα ũƮȣ 4) Ƴα ũƮ ̽ 5) ̺, , ʵ ̽鿡 ̽ 6) Ʈ 32 ̽ , 62 7) ý 8) l ýۿ ο ̽ ȭ
1) ġ 2) Ʈũ ἱϿ ̺갡 , и 䱸 3) ǹ-DP ( ƴ) 巹 ǰ 4) ɷ Ƴα ũƮ ø̼ ð 5) ļ ̺ ͵ ۵ϴ° 6) Ƴα ũƮ ̽ ȥտ
-------------------------------------------------------------------------------------
[ Mostek ]
------
1) ǹ Ѵ. 2) ǹ μڵȭ (PA), ڵȭ ( DP), -Ȯ層ȭ(Net) ַ ϴ ̴. 3) ǹ Ư Ͽ ſ Ǿ .
Ѱ ----
. ǹ Ư μ ־ Ϲ µ . Ѱ谡 Ǿ Դ. . ===================================================================================== /////////////////////////////////////////////////////////////////////////////////////
III .......... DeviceNet
+-----------------+ | ̽ | +-----------------+
. ̽ ( 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 | +-----------------------+
-------------------------------------------------------------------------------------
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 | +--------------------+
-------------------------------------------------------------------------------------
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 -------------------------------------------------------------------------------------
[ Mostek ]
+-----+ | | +-----+
. ̽ 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
===================================================================================== /////////////////////////////////////////////////////////////////////////////////////
IV.......... AS-i ( ACTUATOR SENSOR INTERFACE )
+------------------------------------------------+ | --̽ ( AS-Interface ) | +------------------------------------------------+
. AS-i (Actuator Sensor Interface) ڵȭ ڵ ҽÿ Ͽ . 1994 Ͽ źǾ.
. ڵȭ ø̼ǿ ־ ũƮ 鿡 Ͽ ϱ . Ͽ ߵ AS-i ̷ ü ɷ, ġ ܼ, . ̽ ߰ μ Դ. . AS-I Ʈ 31 ̽ Ʈũ ִ. ̰ v2.0 . Ʈ Ʈũ 248 ִɷ ִ 124 Է° 124 . Ѵ.
. AS-i v2.1 434 ϳ ü Ʈ Ͽ 248 Է 186 . ϴ Ʈ ̰ 62 ̽ ι谡 ǰ Ѵ. . ȣ 2Ŀ ۵Ǿ . 30 VDC 8 AMP ̵ַ . ʵ Ͽ ϴ.
+--------------------------------------------------------------+ | --̽ ( AS-Interface ) Ʈũ ϶Ʈ | +--------------------------------------------------------------+
------------------------------------------------------------------------------------- .....................AS-i ҽÿ Խñ ......................1993 ...................... , 800+ ǰ, 150 Ʈũ ................... ( Sensor Bus ) Ű......................2 ̺ (flat or round) Ʈũ ..................., , Ʈ, Ÿ
<ִ ̽ > - v2.0................31 ( Ǵ 248 ) - v2.1................62 ( Ǵ 434 )
<ִ Ÿ> - ִŸ.........100 - ͻ ִŸ..............300 (ִ 2 ) < > - ֱ /̺ - (APM) ü Ʈ ڵ 뵵ȭ
< Ư> - ϵ Ʈ ִ 5 ẹȣ ð
< > - v2.0.......lũƮ ȣ - v2.1.......ũƮ ȣ ( 5 Ŭ Ͽ νĵ 12Ʈ Ƴα ȣ )
< ӽּ > - ̽ Һ 200mAѰ - -Ŀø AS-i ġ 䱸
<̽ > - κ (<200mA) - ( 䱸 ) AS-I ̺ ΰ Ǿ ִ
<ἱ > - .............Ϲ 2 ̺ #16WG (1.5mm) - .............2 ÷ AS-i ̺ (1.5mm ü ) - ..........ſ - ..........ΰ
- ...... Ź - ............. - ܱ..........ܱ ʿ - ġ.... ἱ 䱸
<̽ ּҴ> Ʈ Ǿ Ǵ ڵ- 巹 Ʈ Ǿ ڵ ν ü.......................ATO (AS-i ȸ ) Ʈ.......................www.as-interface.com -------------------------------------------------------------------------------------
+-----------------------+ | ý | +-----------------------+
<>
1) ̹ ˷ 2) ̽ ణ 3) ̽ Ʈѷ ἱ Ѱ ̽ ἱ ٸ ʵ ̽ Ͽ ġ ǹѴ.
<>
1) ġ 2) -- ἱ
3) - ġϱ ߰ ۾ - - ⼺ - ̳ ġ Ͽ 뷮 ij Ǵ 䱸 - ʱ ÿ ð Ҹ
4) Ȯ ߰ ü ἱ 䱸
------------------------------------------------------------------------------------
+--------------------------------------------+ | AS-i ( ̽ ) Ʈũ | +--------------------------------------------+ <>
1) ϱ 2) ̽ ߰ ſ 3) ġ 4) ̽ Ʈũ 5) ̽ AS-iƮũ ȭ ɷ 6) ̽ ּҴ, κи ڵ ּҴ ɷ 7) ȭ Ͽ ָ Ʈũ, Ѽ Ʈũ, Ʈũ AS-iƮũ ȭ ϱ Ʈ̵ ϴ 8) AS-i Ʈũ ϴ ̽ Ͽ Ѵ. 9) Ʈũ 缳迡 Ȯ强 10) ܱ Ǵ Ư 䱸 ʿ, ٸ Ʈũ RFI ̽ Ͽ ΰϴ 11) PLC, DCS, PC Ͽ ϰ پ /Ʈ 12) ּ ִ 13) --, , Ʈ ϴ پ
<> 1) ø̼ǿ 2) ἱ 100 ͷ ѵ 3) v2.0 ũƮ ̽ (v2.1 ѵ Ƴα ) 4) ʵ忡 Ҵ 5) ѵ ǰ Ȳ 6) ѵ Ƴα 7) Ŀ´̼ ַ̼̼ǿϿ AS-I ޱ 䱸 8) ѵ ȭ ɷ ------------------------------------------------------------------------------------ [ Mostek ]
< >
. AS-i Ư Ϲ ȯ濡 ʴ´
. ٸ ݰ AS-i ϴ, AS-I ý ɼ . Ͽ ƴϴ.
. AS-i ⸦ Ʈ ýۿ ִ ̴.
. AS-i ڵ鿡 پ Ѵ. ( 輱 ).
. AS-i ġ ϰ Ͽְ Ӹ ƴ϶ ߿ ο . ̽ ߰ϴµ ϴ. AS-i ַ̺ 긦 ʵ . Ͽ Ͽ ش.
< Ѱ >
1) 輱 : ̺ ִ Ÿ Ʈ 100 ͱ. ̸ 300 Ű Ͽ 2 ߰ ִ. 2) : AS-i 8 amp ̱ װ . ž AS-i ġ νϰ Class I, Div 1 (Zone 1) and Class I, Div 2 (Zone 2) ȯ濡 ַ ϰ ִ.
+--------------------+ | AS-i | +--------------------+
Ϲ TopWorx ǰѴ. :
- ̽ ũƮ (Discrete) - ƴ - ̺ - ڰ ౹ ܼ 䱸 - ϴ ũƮ ̽ ȭ ȯ - ũƮ ̽ Ʈũ - 뷮 ũƮ ̽ Ʈ̸ Ͽ ȿ ϴ Ʈ Ʈũ պǴ ʿ ==================================================================================== ////////////////////////////////////////////////////////////////////////////////////
V........... MODBUS
+--------------------+ | | +--------------------+
. ( Modbus Protocol) ǰ ȯϱ . Ͽ 1978 (Modicon)翡 Ͽ ߵǾ.
. ̷ ȯ PLC ý۵ ̿ . ǻ ǥ̴.
. ̽ ΰ ( ASCII – American Standard Code for Information . Interchange Ǵ Ʈ ̳ ( RTU- Remote Terminal Unit ) ϳ . ϴ /̺ (û/) 迡 ־ ϳ ø Ʈũ Ͽ . Ѵ. . ASCII忡 ־ ΰ 8Ʈ Ʈ ΰ ASCIIڷμ ۵Ǿ . .
. ASCII Ÿ̹ ( Timing Sequence ) ̴. 1 . ߱ ʰ ڵ ۻ̿ Ͼ ִ. . RTU忡 ۼӵ ( Baud Rate ) Ͽ ASCII忡 ־ . ó ϴ 16 2 4 Ʈμ Ͱ ۵Ǿ . . Modbus ȭ Modbus Plus Modbus/TCP ϰ ȴ, . Ǿ--Ǿ ( Peer-to-peer) ϴ Ʈũ . Ǿ ȴ. . Modbus Plus ּ Ͽ ϰ Ǿ( peer ) Ͽ . ū ( Token Passing ) Ѵ.
. Modbus/TCP TCP/IP ǥ ̴ Ʈũ ϴ . ϱ ǥ Ǿ ̴.
. TopWorx ̽ ũƮ ( Discrete ) ־ . Ʈũ ̺ ̽μ ۵ϵ Ǿ ִ.
+-----------------------------+ | Ʈũ ϶Ʈ | +-----------------------------+
<Ʈũ > ASCII/RTU...................̽ ModbusPlus.................Ʈ ü...................ϳ ̺ ּ Ʈũ .........., Ʈ, Ÿ
<ִ ̽> ASCII/RTU...................1 1 ModbusPlus................ 32 (Ϳ Ͽ ִ 64 )
<ִŸ> ASCII/RTU...................350m ModbusPlus ................1500m (͵ 6000m) (̽ ּ 1 m ) ( 3 )
< > ASCII/RTU.................... /̺ , Query/Response ֱ ( ASCII LRC üŷ ) ( RTU CRC üŷ ) ModbusPlus................. Ǿ--Ǿ (Token passing logical ring)
<1 > ASCII/RTU....................PLC, ̺, Ʈ ýۿ l--Ǿ Ʈũ Ȥ RS232/RS485 ̽
.......................12VDC, ̽ Ͽ ʵ .................. ִ 12VDC 300mA ( 100mA ) ̽ ġ........̽ Źκ ݵ и Ǿ
ἱ ............................................... ӽּ #18AWG (0.8mm ø̼ǿ پ
Ȳ...............................................÷(Floating) ...................................................... з...............................................Ϲݸ ̽ ּҴ...................................ġ Ǵ Ʈ
ü................................................MODBUS.ORG Ʈ................................................www.modbus.org
+-----------------------+ | ý | +-----------------------+
<>
1) ̹ ˷ 2) ̽ ణ 3) ̽ Ʈѷ ἱ Ѱ ̽ ἱ ٸ ʵ ̽ Ͽ ġ ǹѴ.
<>
1) ġ 2) -- ἱ
3) :
- ġϱ ߰ ۾ - - ⼺ - ̳ ġ Ͽ 뷮 ij Ǵ 䱸 - ʱ ÿ ð Ҹ
4) Ȯ ߰ ü ἱ 䱸
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+------------------+ | Ʈũ | +------------------+
<> 1) ϱ ȭ 2) PLC, DCS, μ ýϿ ϰ 3) ̹
<> 1) ̽μ ѵ 2) ̽ ø̼ǿ Ͽ ѵ ɷ 3) ̽ ۵ Ͽ и
< > 1) ̽ 2) Ʈũ ̹ 3) صǰ ǥ Ǿ
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[ Mostek ]
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. 迡 ſ ǰ ˷ Դ.
. ѵ ϴ ɼ ΰ Ʈ ܼ . ش.
<Ѱ> . Ư μ ϴ ʵ ̽ . 뼺 ѵǾ ִ.
. ø̼ǿ ʵ ̽ ȿ ʴ´
. < Modbus Ҷ > Ϲθ Ʒ TopWorx ǰ Ѵ
- ̽ ü 1 ũƮ ( Discrete ) - ڰ ϴ ϴ ý - ٸ ý ʴ ý - ÷Ʈ ƴ ===================================================================================== /////////////////////////////////////////////////////////////////////////////////
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