606-1314-003-LA
606-1314-003-LA
606-1314-003-LA
2、 數(shù)字量信號連接應注意的問題
變頻器的輸入信號中包括對運行/ 停止、正轉/ 反轉、點動等運行狀態(tài)進行操作的數(shù)字量輸入信號(開關型指令信號),這些信號常來自PLC 的數(shù)字量輸出信號。PLC 通常利用其內部的繼電器接點(繼電器輸出型P L C )或具有開關特性的元器件(晶體管輸出型PLC)與變頻器相連,得到運行狀態(tài)指令,如圖1 和圖2 所示。在進行數(shù)字量信號的連接時應注意:
(1)使用繼電器輸出型P L C 與變頻器相連時,應注意接觸不良常帶來變頻器誤動作,因此在實際接線中要注意連接可靠。
(2)使用晶體管輸出型P L C 與變頻器相連時,應注意晶體管本身的電壓的高低、電流的大小等限制條件在其范圍內,保證系統(tǒng)的可靠性。
(3)設計變頻器的輸入信號電路時,應盡量避免采用繼電器等感性負載,因繼電器開閉產(chǎn)生的浪涌電流可能引起變頻器的誤動作。
(4)當P L C 輸出的開關信號進入變頻器時,有時會發(fā)生外部電源和變頻器控制電源之間的串擾,應注意對P L C和變頻器分開接地,避免兩者使用共同的接地線。
型號2:3UF7100-1AA00-0 8個
型號1:7XV5461-0BH00 4個
型號2:7XV5461-0BG00 2個
TSXDSY64T2K 1
6ES7138-4FA04-0AB0 1
224-0BE32-2UA0 1
244-0BB12-1PA1 1
140DA084210 5
140DAO84210
140DA085300 5
6FX80081BB41-1BC0,4*6mm2,12m 數(shù)量2
6FX8008-1BB41-1BC0
FPNO-21 14個
6ES7226-6BA32-0XB0 1個
GE 遠程模塊 IC695NIU001-CA 2個
模擬輸入模塊IC695ALG600 2個
高速計速器IC694APU300 1個
機架,10槽擴展槽IC693CHS393 1個
10槽擴展槽IC694CHS392 1個
數(shù)字位移控制器IC694DSM314 2個
模擬輸出模塊IC695ALG708 1個
模塊IC693MDL655 1個
模塊IC200PWR002 1個
6SN1123-1AB00-0CA3數(shù)量2
ZB9020 1
3RK1308-0BC00-0CP0 2
134-6GD00-0BA1 1個
SGMZS-02 A2A21D 1
6SL3201-0BE14-3AA0 14
6SL3201-2AD20-8VA0 14
6SL3210-5BE21-5UV0 14
6EP1334-1LB00 2
6AV2123-2JB03-0AX0 2
144-5KD00-0BA0 2個
6ES7134-6HD01-0BA1 1
6ES7134-6JD00-0CA1 9
6ES7134-6GD01-0BA1 27
6ES7135-6HD00-0BA1 4
7MH5106-3LD00 15
6ES7155-6AU01-0CN0 10
6ES7193-6AR00-0AA0 5
6EP3334-7SB00-3AX0 5
6AV2124-0QC02-0AX1 1
6GK1901-1BB11-2AA0 21
6ES7193-6AR00-0AA0 4
6ES7193-6BP20-0DA0 19
6ES7193-6BP00-0BA0 200
6ES7131-6BF01-0BA0 153
6ES7132-6ВF01-0BA0 42
6GK5206-2BS00-2AC2 2
6EP1961-2BA41 9
6GK5008-0BA10-1AB2 1
6ES7193-6AG00-0AA0 1
6AV2105-2KM06-0BD0 2
6AV2107-0GD00-0BB0 2
6AV2107-0DB16-0AA0 2
6AV6361-1AA01-4AE0 1
6SL3210-1PE23-3AL0 1
6SL3210-1PE31-1AL0 1
6SL3210-1PE26-0AL0 1
6AV2125-2GB23-0AX0
6GK5204-0BA00-2BF2 /2個
輸入板 3BSE008508R1 DI810 安裝類型/方式:底板安裝;供給電壓范圍:18V-30V;公稱正電源電壓:24.000000V;類型:DI810;使用對象:800XA;物料附加信息:SN:SG1920050B 數(shù)量3個
Control Relay Eaton EASY512-AC-RC EASY512ACRC
CONTACTOR EATON XTCE095F00A
Contacteur tripolaire 50A AC3 24V 50 60HZ Mo?ller Eaton
Contacteur tripolaire 50A AC3 230V 50HZ 240V 60HZ Mo?ller Eaton
Contacteur tripolaire 40A AC3 24V 50HZ 60HZ Mo?ller Eaton
Contacteur tripolaire 40A AC3 230V 50HZ 240V 60HZ Mo?ller Eaton
Contacteur tripolaire 38A AC3 1 contact à fermeture 24V 50 60HZ Mo?ller Eaton
Contacteur tripolaire 38A AC3 1 contact à fermeture 230V 50HZ 240V 60HZ Eaton
Contacteur tripolaire 32A AC3 1 contact à fermeture 230V 50HZ 240V 60HZ Eaton
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CN15BN3Y8 SERIES B1 EATON CUTLER HAMMER NEMA SIZE 0 CONTACTOR--SES
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CIRCUIT BREAKER, 3 POLE, C TYP, 16A Part # EATON FAZ6-C16/3
CIRCUIT BREAKER, 16.0-20.0A MPN: PKZM0-20 EATON MOELLER
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CHAR-LYNN EATON HYDRAULIC MOTOR 101-1028-007
CHAR-LYNN EATON 101-1750-009 HYDRAULIC MOTOR
Char-Lynn Eaton 101-1019-007 Hydraulic Motor Pump 1011019007 _ 101 1019 007
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CHAR-LYNN 101-1201-009 / EATON 101-1201 AFTERMARKET MOTOR
CHAR-LYNN 101-1199-009 / EATON 101-1199 AFTERMARKET MOTOR
CHAR-LYNN 101-1032-009 / EATON 101-1032 AFTERMARKET MOTOR
CHAR-LYNN 101-1020-009 / EATON 101-1020 AFTERMARKET MOTOR
CHAR-LYNN 101-1019-009 / EATON 101-1019 AFTERMARKET MOTOR
CHAR-LYNN 101-1018-009 / EATON 101-1018 AFTERMARKET MOTOR
CHAR-LYNN 101-1005-009 EATON 1IN SHAFT 1/2IN NPT 15GPM HYDRAULIC MOTOR B451321
Char-Lynn 101 1271 007 H Series Eaton Hydraulic Motor 1" Shaft
Char-Lynn / Eaton 606-1314-003-LA, VLC Priority Flow Control Valve
CHAR-LYN EATON HYDRAULIC MOTOR 101-1034-009
Char Lynn ETN Eaton 101-1025-009 Hydraulic Motor 1011025009
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