MDD090C-N-030-N2M-110PR1關(guān)于變頻器和PLC的規(guī)范布線建議發(fā)布時(shí)間：13-05-21 來(lái)源： 上海智忱科技發(fā)展有限公司 點(diǎn)擊量：38489 更多
MDD090C-N-030-N2M-110PR1在控制系統(tǒng)中，使用PLC的模擬量控制多臺(tái)變頻器，由于變頻器本身產(chǎn)生強(qiáng)干擾信號(hào)的特性和模擬量抗干擾能力不與數(shù)字量抗干擾能力強(qiáng)的特性；因此為了最大程度的消除變頻器對(duì)模擬量的干擾，在布線和接地等方面就需要采取更加嚴(yán)密的措施。
一． 關(guān)于布線
1． 信號(hào)線與動(dòng)力線必須分開走線
MDD090C-N-030-N2M-110PR1使用模擬量信號(hào)進(jìn)行遠(yuǎn)程控制變頻器時(shí)，為了減少模擬量受來(lái)自變頻器和其它設(shè)備的干擾，請(qǐng)將控制變頻器的信號(hào)線與強(qiáng)電回路（主回路及順控回路）分開走線。距離應(yīng)在30cm以上。即使在控制柜內(nèi)，同樣要保持這樣的接線規(guī)范。該信號(hào)與變頻器之間的控制回路線最長(zhǎng)不得超過(guò)50m。
2．信號(hào)線與動(dòng)力線必須分別放置在不同的金屬管道或者金屬軟管內(nèi)部
MDD090C-N-030-N2M-110PR1由于水系統(tǒng)的兩臺(tái)富士變頻器離控制柜較遠(yuǎn)分別為30m和20m，因此連接PLC和變頻器的信號(hào)線如果不放置在金屬管道內(nèi)，極易受到變頻器和外部設(shè)備的干擾；同時(shí)由于變頻器無(wú)內(nèi)置的電抗器，所以變頻器的輸入和輸出級(jí)動(dòng)力線對(duì)外部會(huì)產(chǎn)生極強(qiáng)的干擾，因此放置信號(hào)線的金屬管或金屬軟管一直要延伸到變頻器的控制端子處，以保證信號(hào)線與動(dòng)力線的徹底分開。
3． 模擬量控制信號(hào)線應(yīng)使用雙股絞合屏蔽線，電線規(guī)格為0.5～2mm2。在接線時(shí)一定
MDD090C-N-030-N2M-110PR1要注意，電纜剝線要盡可能的短（5-7mm左右），同時(shí)對(duì)剝線以后的屏蔽層要用絕緣膠布包起來(lái)，以防止屏蔽線與其它設(shè)備接觸引入干擾。
----商務(wù)熱線---廈門興銳達(dá)自動(dòng)化設(shè)備有限公司
聯(lián)系人：王文光
++QQ:2851759104
手機(jī)：15359273780
電話：0592-5580707 400-855-5103轉(zhuǎn)001
傳真：0592-5361289
郵箱：2851759103@qq.com
網(wǎng)址：http://www.xmxrdauto.com
MDD090C-N-030-N2M-110PR1
MDD093C-N-020-N2M-110GR1
MDD112D-N-020-N2M-130-PB0
MDD093B-F-020-N2L-110GR0
MDD071C-N-030-N2S-095PA0
MDD093C-N-060-N2L-110GL0
MDD112D-N-030-N2L-130PB0
MDD090C-N-040-N2M-110GB0
MDD090C-N-030-N2M-110PA1
MDD090C-N-040-N2M-110GA1
MDD093C-N-030-N2L-110GB0
MDD090C-N-030-N2L-110GL0
MDD1120-N-020-N2L-130PBO
MDD093C-N-060-N2L-110GB0
MDD112D-N-030-N2L-130PL0
MDD112D-N-030-N2M-130GA0
MDD090B-N-040-N2M-110GR1
MDD093C-N-030-N2L-110GR0
MDD093C-N-060-N2L-110GL0
MDD093C-N-030-N2L-110GL0
MDD090C-N-030-N2L-110GR0
MDD1120-N-020-N2L-130PB2
MDD093A-N-060-N2L-110GA0
MDD112D-N-020-N2L-130PBO
MDD090C-030-N2M-110PAO
MDD112C-N-030-N2L-130PB0
MDD093C-N-020-N2M-110GL1
MDD112D-N-030-N2M-130-PA0
MDD112D-N-030-N2M-130GL0
MDD090B-N-040-N2M-110GA1
MDD090B-N-040-N2M-110GL1
MDD112D-N-020-N2L-130-PB2
MDD093C-N-030-N2L-11PBG
MDD-093B-F-020-N2L-110GA0
MDD090C-N-030-N2M-110GB2
MDD-093A-N-060-N2L-110GB0
MDD090C-N-040-N2M-110GL1
MDD093C-N-020-N2M-110PAO
MDD112D-N-030-N2L-130PB0
MDD090C-N-030-N2M-110GB1
MDD112B-N-020-N2L-130-PB6
MDD112D-N-030-N2L-130PA0
MDD112D-N-030-N2M-130PB0
MDD112C-N-030-N2M-130PB2
MDD071C-N-060-N2T-095GB2
MDD065B-N-040-N2L-095GA0
MDD090B-N-030-N2L-110PA0
MDD071B-N-040-N2M-095PB1
MDD093B-N-030-N2L-110PB0
MDD093C-N-030-N2L-110PB0
MDD112D-N-030-N2L-130PB0
MDD112C-N-030-N2M-130GB2
MDD112D-N-030-N2M-130PB2
MDD071B-N-040-N2M-095PB1
MDD112D-N-030-N2L-130PB0
MDD093C-N-040-N2M-110GB0
MDD065B-N-040-N2L-095GB0
MDD090C-N-020-N2L-110PB0
MDD093A-N-030-N2L-110PB0
MDD112B-N-040-N2L-130PA0
MDD090A-N-030-N2L-110PB0
MDD090C-N-030-N2L-110PB0
MDD071A-N-030-N2T-095PB0
MDD093A-N-030-N2L-110GB0
MDD112B-N-040-N2L-130PA0
MDD071C-N-030-N2S-095GB0
MDD093C-N-020-N2L-110GA0
MDD090C-N-030-N2L-110PB0
MDD090C-N-030-N2L-A110GBO
MDD071C-N-030-N2L-095GA0
MDD093B-N-020-N2L-110PB0
MDD093B-N-040N2L-110PB0
MDD12B-N-030-N2L-130PA0
MDD093C-N-030-N2L-110GA0
MDD112C-L-020-N2L-130PB0
MDD112D-N-030-N2M-130PB2
MDD093B-N-020-N2L-110PA0
MDD093A-N-030-N2L-110GA0
MDD112C-N-030-N2M-130GA0
MDD112B-N-030-N2M-130PB2
MDD112B-N-030-N2M-130PB0
MDD093B-N-020-N2M-110PB2
MDD112C-N-040-N2M-130GB2
MDD090C-N-030-N2M110PB0
MDD112C-N-030-N2M-130GB1
MDD112C-N-030-N2M-130PB0
MDD090C-N-030-N2M-130PB0
MDD093B-N-020-N2L-110GA0
MDD090C-N-040-N2M-110GA1
MDD090C-N-030-N2M-110GB0
MDD093A-N-030-N2L-110GA0
MDD065B-N-040-N2M-095Gb1
MDD071A-N-040-N2M-095PB0
MDD090C-N-030-N2M-110GB0
MDD112D-N-030-N2M-130PB0
MDD093B-N-020-N2L-110PA0
MDD093C-N-030-N2M-110PA1
MDD112D-N-020-N2L-130-PBO
MDD112C-N-020-N2L-130-PB2
MDD090-N-020-N2L-110PBO
MDD112C-N-030-N2L-130PBO
MDD112B
MDD112D-L-015-N2L-130PB0
MDD112D-N-030-N2L-130PB0
MDD093A-N-060-N2L-130PB0
Foxboro IGP10-DS3D1F-M1L1
FOXBORO P0500PE
Foxboro D0130BM
FOXBORO 2AO-V2C
FOXBORO A2045BV
FOXBORO CONSOTROL M/6420H
FOXBORO P0500NX
Foxboro D3001SA
FOXBORO P0911JW
Foxboro 873RS-AIXFGZ
Foxboro 83F-D04S1SSRJA-D
FOXBORO 130M-N5
FOXBORO 718TC7125000
FOXBORO 2AI-I3V
FOXBORO IDP10-TS3B01F-S01-FAR4M1L1
FOXBORO P0940AL
FOXBORO CONSOTROL 131M-N2
FOXBORO 841GM-CI1
FOXBORO P0400HJ
FOXBORO K0143AA
FOXBORO INVENSYS P0400VE
Foxboro I/A Series P0930DH
FOXBORO E11GM-HSAA1
FOXBORO E20S-T1FB6
FOXBORO E92-RFN2I
FOXBORO 3A2-D3IB
FOXBORO 821GM-IS1NL2
FOXBORO C0136NL
FOXBORO C0136YUAA
FOXBORO CONSOTROL 760CSA-3A
FOXBORO KIT-C-E27A-C
FOXBORO 823DP-I3K1NH2
FOXBORO P0400VR
FOXBORO CM900HT
FOXBORO P0400VT
FOXBORO P0400HJ
FOXBORO P0400YE
FOXBORO P0902DZ
Foxboro I/A PM400VP
Foxboro 875EO-A3F-A
FOXBORO P0900WA
FOXBORO 910-HD2
Foxboro FPS400-24
FOXBORO 2B8052
FOXBORO 2B8223
FOXBORO 823DP-I3K1NM2
FOXBORO 823DP-I3K1NM2-AM
FOXBORO P0400VU
FOXBORO P0901VK
FOXBORO P0400VU WP20
FOXBORO CM400YR-0C
FOXBORO CONSOTROL 131M-N2
FOXBORO B0132WK
FOXBORO B0142CEHB
FOXBORO 827DF-1G1SHKA1-A
FOXBORO P0400DA
FOXBORO D0127PB
FOXBORO MODEL 136-4-1
FOXBORO 3A2-I2D
FOXBORO P0400YL
FOXBORO P0800KE
FOXBORO P0400YR
FOXBORO PM400YT
FOXBORO P0400ZF
FOXBORO D0105NX
Foxboro D0130BN
Foxboro D3001YJ
FOXBORO P0500WX
FOXBORO P0400QJ
NEW IN BOX FOXBORO 2AX-MUL
FOXBORO AK237AA
Foxboro L0113VL
Foxboro D3001BM
FOXBORO 130M-N4-ECRB
Foxboro 873RS-JIPFGZ
Foxboro D0130CD
Foxboro MWP1500PSI
Foxboro 13FEA
FOXBORO COMPANY I/A SERIES P0400YG
FOXBORO D0162LQ
FOXBORO K0118BE
FOXBORO P0400HJ
FOXBORO P0400DA
Foxboro 873RS-AIXFGZ
Foxboro 83F-D04S1SSRJA-D
FOXBORO P0800MW
FOXBORO APHRAGII PRESSURE TRANSMITTER 0-120IN H2O
FOXBORO 2AX-FJ
FOXBORO 873PH-AIWFGZ
Foxboro 841GM-C1
FOXBORO CIRCUIT BOARD CARD B0132CS
NEW FOXBORO 870EC-TF34M-N
FOXBORO Electronic Transmitter Model 841GM-CI
FOXBORO P0911JT
FOXBORO 595-3096-01
FOXBORO NO138AR
FOXBORO 718TC7125000
FOXBORO P0400YR
FOXBORO L0118UG
FOXBORO N0309SW
FOXBORO P0500PE
Foxboro 67HTG-OH
Foxboro Miran 1B2
Foxboro I/A P0400VU
Foxboro I/A P0400VP
Foxboro AP51B
Foxboro I/A P0400QJ
Foxboro I/A P0400QK
Foxboro D0130BM
Foxboro Differential Pressure 843DP 4-20
FOXBORO PF-1010
FOXBORO A2045BV
FOXBORO A2045BX
FOXBORO P0970EJ
FOXBORO 870EC-LB13A
FOXBORO P0500NX
FOXBORO AG100VK
