629A11TBC 10TORR薄膜規
629A11TBC 10TORR薄膜規
629A11TBC 10TORR薄膜規
變頻器運行時對PLC幹擾應注意的問題
變頻器運行時會對周圍電氣設備（包括PLC）產生較強的電磁幹擾，同時變頻器主電路斷路器等開關器件動作時也會影響PLC的正常工作。為防止變頻器運行時對PLC幹擾，變頻器與PLC相連接時應該注意以下幾點：
（1）對PLC本身應按規定的接線標準和接地條件進行接地，而且應注意避免和變頻器使用共同的接地線，且在接地時使二者盡可能分開。
（2）當電源電壓波動大，諧波成分多時，為抑制諧波幹擾，應在PLC的電源模塊及輸入/ 輸出模塊的電源線上接入噪音濾波器或者隔離變壓器。如果幹擾仍嚴重，應考慮在變頻器主回路中接入電抗器、變壓器和噪音濾波器等措施。
（3）變頻器和PLC安裝在同一電控櫃時，應盡可能使與變頻器有關的電纜和與PLC有關的電纜分開安裝，尤其是連接變頻器的強電電纜與連接PLC的弱電電纜更要分開安裝。
4 結束語
變頻器和PLC間連接問題，涉及到數字量信號連接、模擬量信號連接以及避免幹擾應注意的問題；在實際應用中，兩者間的連接還涉及到用弱電信號控制強電的問題。因此，應引起重視，避免幹擾造成變頻器、PLC的誤動作；避免連接不當造成PLC或變頻器的損壞。
如果購買單位的在質保日期一年內發現有質量缺陷的，可以進行一個免費維修或更換。
Warner Electric 5370-169-974EUM -1個
EWC-E10-B04-3M14 3
EDS-408A-MM-SC 2臺
GNAMG0213P32 2
A5Q00014417 10
A5Q00018689 10
S54400-B121-A1 1
JWAK-126S24S27. 6N1 5
V11G4MA115SAD/80 1
AKA9820754數量1
Parker BLX150F-Fico-3 3
INOVANCE X210-5-0.5 AM600
INOVANCE AM401-CPU1608TP-INT
INOVANCE T024-K 40PIN
INOVANCE GL101600ENDINT
INOVANCE GL10PS2INT
INOVANCE GL10-0016ETP-INT
NOVANCE IT7070E
S87A-12N 3個
PWS6600T-S 1 南非
6GK1161-6AA02 3
6FX2001-7KF06 10
6EP1332-1SH71 2
6ES7223-1QH32-0XB0 6
Schneider ILM0702P31A0000 1pcs
1715-AENTR 2pcs 面價35141
1715-OF8I 4pcs 面價39371
150-F201NBD 1pcs 面價45470
6SL3000-0CE21-0AA0 2pcs
6ES7515-2UN03-0AB0 2pcs
GE CL25A300T 數量1
A02B-0207-K737 20
ABB 3AFP9876023 1pcs
ABB 3BSE092980R1 1pcs
ABB PP886
6SL3000-0CE21-6AA0
6SL3000-0BE21-6DA0
3AUA50000749263 3個
6SR3952-0AC00-0AD0 8
6SR3952-0AC50-0AD0 8
6FX8002-5DN26-1CA0 1
3110KL-05W-B50 10
660-2007- 364 - 1
A660-2007-T364
BOSCH REXROTH Z1SRA R900512936 - 56
1SAJ243000R0001 1
PDR31.0
1SAJ929240R0015 1
1SAJ929600R0001 2
ABB VSC-S/G SCO (1VCF305532R1100) 1
INDRAMAT MAC112D-0-ED-4-C/130-A-0/WI520LV/S005 MAC112D0ED4C1302
INDRAMAT MAC093A-0-PS-4-C/110-A-1/WI522 MAC093A0PS4C110A
INDRAMAT DDS2.1-W/200-D DDS21W200D
INDRAMAT 112D-2-HD-4-C/130-A-01/WI520LX/S005 112D2HD4C130A01W
HYDRAULIC VALVE DIVISION 06.00-CSB2ANUS57CX12.655 0600CSB2ANUS57CX
HONEYWELL 51304431-175 51304431175
HOFFMAN ENCLOSURES AFM24248SS AFM24248SS
HEIDENHAIN CORP 237-134-94 23713494
GIDDINGS & LEWIS 502-03994-10R4 5020399410R4
GIDDINGS & LEWIS 1-21762-01 12176201
GHISALBA GH57.3.00-FG51 GH57300FG51
GETTYS 110-235 110235
GENERAL ELECTRIC IC2812B107DA3 IC2812B107DA3
GENERAL ELECTRIC FVK37ED6 FVK37ED6
GENERAL ELECTRIC DS3860NVCD DS3860NVCD
GENERAL ELECTRIC DS3800NFCF1C1C DS3800NFCF1C1C
GENERAL ELECTRIC DS3800HUMA1B1C DS3800HUMA1B1C
GENERAL ELECTRIC DS215SDCCG3AZZ01B DS215SDCCG3AZZ01
GENERAL ELECTRIC 531X307LTBAJG1 531X307LTBAJG1
GENERAL ELECTRIC 531X307LTBAFG1 531X307LTBAFG1
GENERAL ELECTRIC 4006L6501AA-G002 4006L6501AAG002
GENERAL ELECTRIC 36D877002BCG05 36D877002BCG05
GENERAL ELECTRIC 186C8141G1 186C8141G1
GENERAL ELECTRIC 143D1573-G1 143D1573G1
GENERAL ELECTRIC 143D1113G2 143D1113G2
GENERAL ELECTRIC 117D6635G2 117D6635G2
GENERAL ELECTRIC 115D2227G4 115D2227G4
GENERAL ELECTRIC 115D2219G2 115D2219G2
GE FUJI 6KG1143060X9B1 6KG1143060X9B1
GE FUJI 6KG1143025X1B1 6KG1143025X1B1
GE FANUC IC752WTG572 IC752WTG572
GE FANUC IC670ALG620 IC670ALG620
GE FANUC IC670ALG330 IC670ALG330
GE FANUC IC670ALG320 IC670ALG320
GE FANUC IC670ALG230 IC670ALG230
GE FANUC 44A399751-G01 44A399751G01
FURNAS ELECTRIC CO 3TC5-617-0BK1 3TC56170BK1
FLUKE 720A 720A
FESTO ELECTRIC DNC-63-192-PPV-A-K3-KP DNC63192PPVAK3KP
FANUC A350-0004-T012/01 A3500004T01201
FANUC A20B-0009-0930 A20B00090930
FANUC A06B-6066-H008 A06B6066H008
FANUC A06B-6064-H303-H550 A06B6064H303H550
FANUC A06B-6058-H225 A06B6058H225
FANUC A06B-6047-H040 A06B6047H040
FANUC A06B-0641-B011 A06B0641B011
FANUC A05B-2308-C307 A05B2308C307
DYNASERV DR-1100A-115 DR1100A115
DYNAMATIC 15-867-13 1586713
DELTA CONTROLS DSC-1616E DSC1616E
CUTLER HAMMER SPD160480D2K SPD160480D2K
CUTLER HAMMER DT364URK DT364URK
CUTLER HAMMER DH363NWK DH363NWK
CONTROL TECHNIQUES UNI-3403 UNI3403
CONSULTRONICS DLS400 DLS400
COMPUTER CONVERSION PLS1000 PLS1000
CARRIER 06DS8246BC365ARP 06DS8246BC365ARP
BOSCH SFA4023003000050 SFA4023003000050
BOSCH 1070081259-102 1070081259102
BOSCH 1070081259-100 1070081259100
BEST POWER BPE-02-BBM-1A BPE02BBM1A
BARDAC ME041D54-IT ME041D54IT
BANNER ENGINEERING DMSK4848F1 DMSK4848F1
BALDOR BSC-1105 BSC1105
BAILEY CONTROLS INNPM-12 INNPM12
BAILEY CONTROLS IMMFP-02 IMMFP02
AVTRON AFS056-4CNO-C AFS0564CNOC
ATLAS COPCO ETD-S7-50-13-CTADS ETDS75013CTADS
ASEA BROWN BOVERI SNAT-603-CNT SNAT603CNT
ASEA BROWN BOVERI QK-190-0R6501 QK1900R6501
ASEA BROWN BOVERI 750191-001B 750191001B
ASEA BROWN BOVERI 671B157A11 671B157A11
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ASEA BROWN BOVERI 57310255-AV 57310255AV
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ASEA BROWN BOVERI 57171847 57171847
ASEA BROWN BOVERI 52614759 52614759
ASCO 9403-150-49C 940315049C
ARO 93894244 93894244
APC ET41150 ET41150
ALLEN BRADLEY MPL-B860D-SJ72AA MPLB860DSJ72AA
ALLEN BRADLEY HPK-B1310C-SA42AA HPKB1310CSA42AA
ALLEN BRADLEY 8520-DSP-EXEC1-L15S 8520DSPEXEC1L15S
ALLEN BRADLEY 8520-3S5A-BAT-EX4-S-1-2-3-5-7 85203S5ABATEX4S2
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ALLEN BRADLEY 3500-A21 3500A21
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ALLEN BRADLEY 2711E-K10C15 2711EK10C15
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ALLEN BRADLEY 1388-BAV40/B 1388BAV40B
ALLEN BRADLEY 1336VT-B020-EAP-FA2-L1 1336VTB020EAPFA3
ALLEN BRADLEY 1336S-B030-AA-EN4 1336SB030AAEN4
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ALLEN BRADLEY 1336E-B050-AE-EN-HA2-L8E 1336EB050AEENHA2
ALLEN BRADLEY 1336-B030-E0F-L3-S1 1336B030E0FL3S1
ALLEN BRADLEY 1326AS-B660F-21-K6 1326ASB660F21K6
ALLEN BRADLEY 1326AS-B440G-21-K4 1326ASB440G21K4
ALLEN BRADLEY 1326AB-B530E-21-L 1326ABB530E21L
ALLEN BRADLEY 1326AB-B515G-21-K5 1326ABB515G21K5
ALLEN BRADLEY 1326AB-B515E-21-K5 1326ABB515E21K5
ALLEN BRADLEY 104-B400ND3 104B400ND3
AGA 680 680
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