A20B-3300-0313電路板
A20B-3300-0313電路板
A20B-3300-0313電路板
模擬量信號連接應注意的問題變頻器中的模擬量輸入信號，通常指0∼10V/5V 的電壓信號或0/4∼20 ｍＡ的電流信號；這些模擬量輸入信號可通過接線端子由外部給定，當變頻器與P L C 連接時，這些模擬量輸入信號也可來自PLC 的模擬量輸出信號，如圖3 所示。在進行模擬量的連接時應注意：
（1）阻抗匹配。根據變頻器的輸入阻抗選擇P L C 的輸出模塊，實現兩者的阻抗匹配。
（2）電壓範圍。當變頻器和P L C 的電壓信號範圍不同時（如變頻器的輸入信號為0∼10V，而PLC 的輸出電壓信號範圍為0∼5V 時；或PLC 的一側的輸出信號電壓範圍為0∼10V而變頻器的輸入電壓信號範圍為0∼5V時），需採用串聯電阻的方式進行分壓，以保證兩者在正常電壓範圍內
工作，避免電壓過限可能損壞器件。
（3）採用屏蔽電纜或絞合電纜。對於變頻器和P L C 而言，弱電控制信號（電壓0∼5V/10V、電流0/4∼20ｍＡ等）易受到外界強信號的幹擾，對控制信號採取適當的屏蔽措施。常用的方式就是採用屏蔽電纜進行屏蔽；對於長距離的控制回路宜採用絞合電纜，絞合電纜的絞合間距盡可能小。
（4）主、控電纜分開布線。實際連線時，注意主、控電纜分開布線，且相隔的距離。以保證主電路側的幹擾及噪音影響不到控制電路。
SGDV-30D01A-OY
SGMGV-30DDA6H
SGDV-50D01A-OY
SGMGV-44DDA6F
SGDV-210D01A
SGMGV-55DDA6F
SGDV-260D01A
SGMGV-75DDA6F
SGDV-280D01A
SGMGV-1ADDA6F
CIMR-AC4A0139AAA 各2
440R-N23126 數量11 面價1767
CIMR-JB4A0005BBA
CIMR-AB4A0038FBA
CIMR-JB4A0002BBA 各1
ABB ACS880-304-0820A-7+A018+C183 2
ABB ACS880-01-246A-3+D150+J400+P922 2
ABB ACS880-104-0600A-7+C183+E205 1
6DD1684-0BH1 1
1797-IE8 19年面價：23548 數量1
1764-24AWA 19年面價：7668 數量5
266HSHESBB7 1
2198-D012-ERS4 新面價：33596 15個
6GK5408-8GS00-2AM2 2 臺
20F11NC022JA0NNNNN 6 15259
20G14TC650JN0NNNNN 3 339618
20F11NC043JA0NNNNN 1 29075
功率模塊ATV1200C 700/045
橫流式冷卻風機 GFS680-230 400W 380V
櫃頂風機 ATV1200C-D5000049 各1
SKR1MCB1PF755 1 21年面價8690
ITE SIEMENS PXD63B120 PXD63B120
IRCON R35C15001430/640 R35C15001430640
INDRAMAT TWM1.1-100-300-W1/115 TWM11100300W1115
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INDRAMAT MAC071C-0-NS-3-C/095-A-0/S001 MAC071C0NS3C095B
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HONEYWELL W7761A-2010 W7761A2010
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HONEYWELL 51401570-100 51401570100
HONEYWELL 51195096-200 51195096200
HOFFMAN ENCLOSURES MHB11-0426-G306 MHB110426G306
HARMONIC DRIVE HTL8000-1L-AS-DC HTL80001LASDC
GIDDINGS & LEWIS 1-21783 121783
GHISALBA GH57.3.00-FG51 GH57300FG51
GENERAL ELECTRIC DS3800NADA1F1G DS3800NADA1F1G
GENERAL ELECTRIC DS200GDPAG1AKF DS200GDPAG1AKF
GENERAL ELECTRIC 9F62KED300 9F62KED300
GENERAL ELECTRIC 9303M65P01 9303M65P01
GENERAL ELECTRIC 44B373188-G02 44B373188G02
GENERAL ELECTRIC 137D5158G2 137D5158G2
GENERAL ELECTRIC 137D5145G1 137D5145G1
GENERAL ELECTRIC 118D1377G3 118D1377G3
GENERAL ELECTRIC 117D7318G3 117D7318G3
GENERAL ELECTRIC 117D7314G1 117D7314G1
GEMCO ELECTRIC 1989-CA-1530A 1989CA1530A
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FURNAS ELECTRIC CO DT083 DT083
FOXBORO P0961BD P0961BD
FOXBORO P0960GC P0960GC
FOXBORO B0133LA B0133LA
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FANUC A20B-0008-0911 A20B00080911
FANUC A16B-2203-0292 A16B22030292
FANUC A16B-1000-0100 A16B10000100
FANUC A16B-0180-0260 A16B01800260
FANUC A06B-0653-B011 A06B0653B011
FANUC A06B-0346-B255 A06B0346B255
EUROTHERM DRIVES 590C/0350/6/3/0/1/0/00/000 590C035063010000
ENDRESS & HAUSER 50P4H-EL0A1RA0BAAA 50P4HEL0A1RA0BAA
DYNAVISION M6-17-12 M61712
DANFOSS FC-102P7K5T2P21H2XGXXXXSXXXXAXBXCXXXXDX FC102P7K5T2P21H2
CUTLER HAMMER AN56SN0 AN56SN0
CUTLER HAMMER 5485SK-PMPP-5000 5485SKPMPP5000
CUTLER HAMMER 1MTB800R 1MTB800R
CONTROL TECHNIQUES M0598400 M0598400
CONTROL TECHNIQUES M0598300 M0598300
CONTROL TECHNIQUES FX-8400 FX8400
COMPUMOTOR 469876-01F 46987601F
COMAU SAU2-MOD-2 SAU2MOD2
COGNEX 800-5870-1 80058701
CLEVELAND MOTION CONTROL BNR5110GPA00CS0002 BNR5110GPAOOCS00
CAMCO 601RDM-C135 601RDMC135
BOSCH 0-608-830-142 0608830142
BAUMULLER BUS20-160/270-31-023 BUS2016027031023
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BARBER COLMAN GCM-86120 GCM86120
BALDOR MB7420AB MB7420AB
BAILEY CONTROLS NSSM-01 NSSM01
ASTRO MED IMCD-DDE3200 IMCDDDE3200
ASEA BROWN BOVERI GNT2009421R0001 GNT2009421R0001
ASEA BROWN BOVERI DPH-10051D-S15001/1 DPH10051DS150011
ASEA BROWN BOVERI ACS550-PC-072A-4+B055+K466+L511 ACS550PC072A4B05
ASEA BROWN BOVERI 57360001-A/6 57360001A6
ASEA BROWN BOVERI 57310001-LM 57310001LM
ASEA BROWN BOVERI 57088613 57088613
ASEA BROWN BOVERI 3ADT306800R1 3ADT306800R1
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ALLEN BRADLEY 1756-L63 1756L63
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ACCURAY QA-3-017948-003 QA3017948003
ACCURAY 100614-001 100614001
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