EPSCPE100
EPSCPE100
EPSCPE100
模拟量信号连接应注意的问题变频器中的模拟量输入信号,通常指0~10V/5V 的电压信号或0/4~20 mA的电流信号;这些模拟量输入信号可通过接线端子由外部给定,当变频器与P L C 连接时,这些模拟量输入信号也可来自PLC 的模拟量输出信号,如图3 所示。在进行模拟量的连接时应注意:
(1)阻抗匹配。根据变频器的输入阻抗选择P L C 的输出模块,实现两者的阻抗匹配。
(2)电压范围。当变频器和P L C 的电压信号范围不同时(如变频器的输入信号为0~10V,而PLC 的输出电压信号范围为0~5V 时;或PLC 的一侧的输出信号电压范围为0~10V而变频器的输入电压信号范围为0~5V时),需采用串联电阻的方式进行分压,以保证两者在正常电压范围内
工作,避免电压过限可能损坏器件。
(3)采用屏蔽电缆或绞合电缆。对于变频器和P L C 而言,弱电控制信号(电压0~5V/10V、电流0/4~20mA等)易受到外界强信号的干扰,对控制信号采取适当的屏蔽措施。常用的方式就是采用屏蔽电缆进行屏蔽;对于长距离的控制回路宜采用绞合电缆,绞合电缆的绞合间距尽可能小。
(4)主、控电缆分开布线。实际连线时,注意主、控电缆分开布线,且相隔的距离。以保证主电路侧的干扰及噪音影响不到控制电路。
6ES7355-0VH10-0AE0 1
6ES7 321-1BH50-0AA0 4
6ES7 368-3BC51-0AA0 2
6ES7 352-1AH01-0AE0 2
6ES7 341-1CH01-0AE0 个 2
6ES7 870-1AB01-0YA0 1
6GK1 561-1AA00 2
6ES7 953-8LM00-0AA0 4
6ES7 390-0AA00-0AA0 1
6ES7 370-0AA01-0AA0 1
6AV6 545-0CC10-0AX0 1
6ES7 998-8XC01-8YE0 2
6ES7 998-8XC01-8YE2 2
6ES7 392-2XX00-0AA0 100
6ES7 953-8LL10-0AA0 10
6ES7 398-8FA10-8BA0 2
6ES7 195-1GC00-0XA0 20
6GK1500-0EA02 5
6ES7972-0BB50-0XA0 20
6ES7810-4CC07-0YA5 1
6AG7011-1BA00-0AE0 1
CI851K01 4
3BSE026055R1 2
CI856K01
SDCS-POW1 1
SDCS-POW-1
SDCS-IOB23 2
SDCS-IOB-23
SDCS-IOB3 1
SDCS-IOB-3
SDCS-PIN41A 1
SDCS-FEX2-16A 1
SDCS-FEX-2
AFPS-01C 2
OS400D03P 2
CI854K01 2
3BSE025961R1
PST85-600-70 2
3ADT-220090-R0011 1
3ADT220090R0011
ku2001-coat
SB522V1 10
CP-E24/5.0 25
SDCS-REB-1 5
6ES7 223-1BH32-0XB0 1
A06B-6087-H115 1
ABB FENA-21 12
6AG4012-2AA10-0AX0 1
6SL3912-0AN34-0AA0 1
106-6AA70 2
516-3FN01-0AB0 1
EPSCPE100 5
EPSCPE101 5
IC200PNS001 10
IC200PWR102 10
IC200MDL650 10
IC200MDL940 10
IC200ALG240 20
IC200CHS022 40
IC755CSW07CDA 10
6ES7288-0ED10-0AA0 1
ATV32HU40N4 2
?SETZERMANN?C772-05-25? KW09/02??? ??SIEMENS? ?2?件
1794-TB3 1 面价1804
1794-TBN 1 面价1475
1756-EN4TR 3 面价41486
6ES7136-6RA00-0BF0 6
A06B-0142-B077 1
1747-L531 19年面价:17748/
1756-L71 B 面价65362
1756-L72 B 面价94688
1762-L40BXB C9 22年面价9166
1768-L43 C 面价53675
1769-L32E A 22年面价40906
1746-IB16 C 面价4321
1746-ITB16 C 面价5939
1746-OB16 DA 面价5387
1768-ENBT A 22年面价15368
1768-M04SE/A 22年面价 10870
92432071/1734-VHSC 无面价
BGDR-11数量9
3KXF065094U0100 3
3KQZ207044U0200 5
AINT-14C 2
6ES7 314-5AE83-0AB0 带开发环境CD,带Dinrail 3m 个1
BT200 PROFIBUS总线物理测试工具6ES7181-0AA01-0AA0
DS204 AC-B32/0,03. 2CSR254001R1325 1个
DS204 M A-C6/0,03 2CSR274101R1064 1个
DS204 M A-C16/0,03. 2CSR274101R1164 3个
DS201M-C16/0.03. 2CSR275080R1164 1个
DS201M-B10/0.03. 2CSR275180U11051个
WINSMITH 924MDNNS21000GC **NNB**
NEW! Winsmith Gearmotor 30:1 Speed Reducer #926WU
Delco/Winsmith 50:1 Ratio Gearmotor w/Brake (GEA1148)
New! Winsmith 926 10:1 C Speed Reducer 926MDNS32000B7
WINSMITH SPEED REDUCER ,30:1,C-FACE RIGHT ANGLE ,1/3 HP
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Peerless Winsmith Servo Motor Model 183-18-0145-0 Used
Peerless Winsmith Servo Motor Model 183-18-0195-0 Used
Winsmith Model # 926MDT , 3.07 Hp , 10.1 Ratio
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PEERLESS WINSMITH ½ HP BLOWER
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NEW WINSMITH GEARBOX 40: 1 RATIO 1750 RPM MODEL 920MWU
Peerless-Winsmith: PW8 with GE 5KH35FN124G AC Motor
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Winsmith 920 MDN, D-90 TYPE SE, Worm Gear Reducer
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Winsmith 917MDSN Gear Box RPM 1750 #17611
New Winsmith 926 Speed Reducer 926DT ASSY 2LR 10:1Ratio
Winsmith Part# 917MDV5210006B7 Ratio 10.1
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18995 NEW Winsmith 943XDTS4X000GC Motor Reducer 60:1
WINSMITH 4MCT USPP 4MCT
4003 NEW Winsmith 920MDSA5Y230FA SS Gearbox Ratio 40:1
Peerless-Winsmith Motor 183-12-0089-0_183-12-C089-0_845H-SJHZ24CNY1C Ser. B
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NEW WINSMITH 17DB SPEED REDUCER 1.74 INPUT HP
WINSMITH 920MWN Speed Reducer, 56c, 20:1 ZX
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NEW WINSMITH 926 GEAR REDUCER 1750 RPM 1 HP 60:1 RATIO
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WINSMITH 926 MDTD GEAR SPEED REDUCER 100:1 5/8IN INPUT 1-1/4IN OUTPUT 51435
WINSMITH J-SERIES GEAR/SPEED REDUCER JFN13B 14:1 RATIO
Due PETERSBURG Capt. Winsmith 1st South Carolina Vols.
NEW WINSMITH 15:1 GEAR REDUCER 7/8" X 1-1/8" 924MDT
Winsmith 926MDN Gear Reducer 1750 Rpm NIB
Winsmith Speed Reducer 920MWU, 920MWUS41000GC, RATIO 60:1
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WINSMITH SPEED REDUCER, MODEL: 237MWT, RATIO 15, S/N: 237MWTS4100GC1
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WINSMITH SPEED REDUCER 17MDT, RATIO 25
WINSMITH 930MDSX500X0G7
WINSMITH MAGPAC II MAGNETIC FLOWMETER FM622-043-111-0
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Winsmith 917 Gear Reducer 5:1 Ratio 917MDSN
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Winsmith, Gear Reducer .18HP 60:1 913MDN
Winsmith 30:1 Ratio Gearmotor Speed Reducer (GEA1305)
Winsmith Speed Reducer Model 926MDSN
Winsmith Right Angle Worm Gear Reducer 913MDN 30:1 NR
WINSMITH 920MDSS31190A8 NSPP 920MDSS31190A8
WINSMITH 920MDSF USPP 920MDSF
WINSMITH GEAR REDUCER CAT#920MDSF HP-42 RPM-1750
WINSMITH 924 SPEED REDUCER, 40:1 RATIO, 989 INCH POUNDS,"56C" FACE
Winsmith 917MCT Gear Reducer Ratio 7.5 to 1 917MCTS502X0BT 1.55 HP NIB
WINSMITH SPEED REDUCER 917MCT ~ New No Box
Winsmith Speed Reducer Series 924
Winsmith 60:1 Ratio Speed Reducer (GEA1339)
16590 NEW Winsmith 917CDSFS086X0GC Reducer 1750RPM 60:1
WINSMITH 920 SPEED REDUCER, MODEL: 920CDT, RATIO: 20, INPUT RPM: 1800
Winsmith 26MDTN 10:1 Gear Speed Reducer 1800 RPM in 3.19 HP in
WINSMITH 917 SPEED REDUCER, D90, TYPE: SE
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WINSMITH 920MDSS31190A8 USPP 920MDSS31190A8
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Winsmith 10:1 Ratio Gearmotor Speed Reducer (GEA1452)
Winsmith 25:1 Ratio Gearmotor Speed Reducer (GEA1453)
Winsmith 25:1 Ratio Gearmotor Speed Reducer (GEA1454)
WINSMITH SPEED REDUCER, 40:1 RATIO, 56C
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19822 Winsmith 926MDNE Speed Reducer 2.04HP 20:1 Ratio
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WINSMITH 920DSNE RATIO 7.50 TYPE SE 920 SPEED REDUCER, USED, FREE SHIPPING!