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3ABD00019995
- 更新时间:2025-05-03
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3ABD00019995
3ABD00019995
3ABD00019995
3、 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。
9-27
6FX3002-5CL01-1BA0 数量2个
140CPU65150C数量1 面价81886
140XBP01000数量1 面价3766
140CPS11420C数量1 面价8587
140ACI04000C数量1 面价18724
140ACO13000C数量1 面价17651
140DDI35300C数量1 面价7018
140DDO35300C数量1 面价8187
140NOE77101数量1 面价16870
140CRP31200数量1
140CRA31200数量1
140XBP01600C数量1面价6080
140XBE10000C数量1 面价4517
140XCA71703数量1 面价632
140XCP51000数量1 面价447
140XTS00200数量1 面价355
HMIGTO5315数量1
VJDSUDTGAV61M数量1
TCSESB083F2CU0数量1
UNYXCAUSB033数量1
UNYSPULFUCD70数量1
SURT10000UXICH-60min-6kVA数量1
MINI MCR-SL-1CP-I-I数量20
2864419
PT2-PE/S-230AC-ST 数量1
PT2-PE/S-230AC-ST 数量1
6SE7028-0ES87-2DA1 1
变频器 型号:ATV312HD11N,11KW- 15HP,380~500V,施耐德,带配 套面板
412-2EK07-0AB0 1
120-1TE28-5AA3 1
6SL3255-0AA00-4JA1 1
MTE2D 2
MTE12N 1
NS1000N 1
3SF1114-1QV10-1BA1 2
6AV7240-0BC06-0HA0 1
6ES7626-1SB04-0AC0 1
6ES7322-8BH10-0AB0 1
6MF10130CA100AA0/BB 1
6MF1013-0CA10-0AA0
244LD-TI3R2RBMH1C4-L236,1
244LD-CI3R2RNMH1C4-W,5
244LD-CI3R2RNMH1C4-X,5
244LD-CI3R2RNMH1C4-Y,5
244LD-KC3J2RBMH1C4-L236,1
224LD-CC3R2RBMHDIC-F1236,1
ABB
TU551-CS31 2
RB2C-255/088 K093 2台
R3G355-RB03-10 2台
LF505-S/SP13 3个
210-5FE15-0UF0 4
123-2GB03-0AX0 2
1FL6066-1AC61-2AA1 1
210-5FE11-5UF0 1
123-2MB03-0AX0 2
210-5FB10-8FU0 2
1FL6042-2AF21-2AA1 2
954-8LC02-0AA0 4
153-4AA01-0XB0 10
312-1AE14-0AB0 4
6ED1052-2FB00-0BA6 2
6ES7416-2XP07-0AB0 4--------
LDZ10501504 2
A5E31417482 1
A5E02669561 4
A1A10000623.00M 1
A1A10000432.34 6
A1A0100521 1
6SW1701-0DA14 8
K2E250-AA01-09 6
K2E225-AA26-09 6
K2E220-AB06-09 6
K2E190-AB77-09 6
6SY7010-7AA02 2-------
6SN1162-0EA00-0CA0 2-------
6SN1145-1BA01-0BA2 1---------
6SN1114-1NB01-0AA1 1-------
6SL3968-6JC00-0AA0 1
6SL3130-6AE15-0AB0 2
6SL3055-0AA00-5BA2 1
6SL3054-0EF00-1BA0 2
6SL3054-0ED01-1BA0 1
6SL3053-0AA00-3AA1 1
6SL3000-0BE23-6AA0 1
6SE7090-0XX85-1DA0 3------
6SE7041-8EK85-1HA0 1---------
6SE7041-8EK85-0LA0 2--------
6SE7033-5HH84-1HH0 2-----
6SE7032-1HB87-2DA1 2-----
6SE7031-5EF84-1JC1 1-------
6SE7023-2ES87-2DA1 2------
6FC5611-0CA01-0AA1 2------
4AM5742-5AT10-0FA0 2
6SN1146-1AB00-0BA1 3--------
6SN1145-1AA01-0AA1 2-------
6SN1118-0NK01-0AA1 2--------
6SN1118-0NJ01-0AA1 2-------
6SN1111-0AB00-0AA0 2----------
6SL3255-0AA00-4BA1 3
6SL3244-0BA10-0BA0 2
6SL3203-0CD21-4AA0 2
6SL3054-0EG01-1BA0 1
6SL3054-0EF01-1BA0 1
6SL3352-3AG32-6AC0 2
6SL3050-0AA00-4BA0 2
6AU1445-2AD00-0AA0 5
A5E39206479 1
A5E37764609 1
A5E36968571 2
A5E35236834 2
A5E32406616 2
A5E32100313 2
A5E03927689 1
6SN1118-0NH11-0AA1 2------
6SL3246-0BA22-1PA0 2
6SL3162-2MA00-0AA0 4
6SL3054-0EJ00-1BA0 5
6SL3054-0EG00-1BA0 4
6SE7032-7EB87-2DA1 3
6FC5370-0AA00-2AA1 1-------
6FC5312-0DA01-0AA0 2----------
6FC5210-0DF52-2AA0 1---------
6SL3054-0EH01-1BA0 1
6SL3054-7EH00-2BA0 1
6SL3130-6AE21-0AB1 1
RMIO-02C 1----------
APBU-44CE 1----------
RDC0-04C 1----------
RDCO-04C---------
RTAC-03 1
244-0BB13-1PA1 1
6SL3040-0PA00-0AA1 3
244-0BB00-1BA1 3
255-0AA00-4JA1 2
000-0HE21-0AA0 2
203-0CJ28-6AA0 2
6SL3000-0CE35-1AA0 2
6SL3000-0CE37-7AA0 2
6SL3210-1PE31-5AL0 1
LDZ14501001.140 1
LDZ10500424.070 1
6SL3310-1TE32-6AA3 2
6SL3220-3YD38-0UB0 1
6EP1935-6MD11 4
1P6RA7018-6DV62-0 1-------------
6GK7343-1CX10-0XE0 1----------
6ES7313-6CF03-0AB0 1---------
6FX2006-1BA02 3
6ES7 322-1HH01-0AA0 3
6ES7392-1AM00-0AA0 3
6ES7 392-1AJ00-0AA0 3
6ES7 314-1AG13-0AB0 1
6ES7 323-1BL00-0AA0 1
6ES7 307-1BA00-0AA0 1
6SN1145-1BB00-0FA1 1---------
153-2BA02-0XB0 1
6ES7 307-1KA01-0AA0 1
6ES7 365-0BA01-0AA0 1
6ES7422-1BL00-0AA0 1
6ES7322-1BL00-0AA0 1
ATV71HD15N4 适用电机15KW 2
6ES7-331-7PF11-0AB0 1
ATV71HD22N4Z 22KW 2
6ES7 331-7HF01-0AB0 1
6ES7332-5HD01-0AB0 1
6ES7 331-1KF02-0AB0 1
6ES7 153-1AA03-0XB0 1
322-1BH01-0AA0 1
PST250-600-70 1
6ES7513-1AL02-0AB0 1
6ES7590-1BC00-0AA0 1
1762-IF4 5 面价3378.7
3HAC026525-001 ABB机械手工控机 1件
89129 2
6900638-01 287133-02,EIC 8070669-XX. 4
18745-03 4
1XP8001-1 2个
6GK7 277-1AA10-0AA0 1
6AV2123-2JB03-0AAX 2
123-2JB03-0AX0
590C/0270/500/0011/UK/AN/0/230/0 1
CIMR-HB4A0112AAA 1
SGMGH-1AAC61 1
SGMGH-1AACA61
SGDM-1AADA/11KW 1
3VU1640-1LS00/45-63A/3P+1NC 3
1756-L63/B 1
6ES7718-1AB17-0AA1 1
6ES7 540-1AB00-0AA0 1
6ES7 521-1BH00-0AB0 3
6ES7 522-1BH10-0AA0 2
6ES7954-8LE03-0AA0 1
伺服驱动器 HMS01 1N-W0036-A-07-NNNN 个 1
HMS01.1N-W0036-A-07-NNNN R911295324
滤波器6SE7027-2ES87-0FB1 1
滤波器6SE7031-8ES87-0FA1 1
脉动控制单元R3BSM000313-A
YT204001-KF
YT204001-AD/2 YXU-168A
YT204001-AA/1 YPM102A
YT204001-CE YPG109A YYT105CE
YT204001-CN/4
YT204001-HC
YT204001-JD/3
YT204001-BP
YT204001-FSI1
YT204001-FK/1
YT204001-FL/1
YT204001-OK
YT204001-BN
YT204001-JL
YT204001-JB
YT204001-JD
YT204001-FL/1
YT204001-DT
YT204001-AA
YT204001-CB/2
YT204001-FK
YT204001-FB
YT204001-FS
YT204001-JH
YT204001-BG
YT204001-BM
YT204001-DL
YT204001-FP
YT204001-DM/1
YT204001-FD
YT204001-BL/2
YT204001-FY/1
YT204001-AN
YT204001-JJ/1
YT204001-EH
YT204001-DY/2
YT204001-DF
YT204001-CP
YT204001-CN/2
YT204001-KE
YT204001-JD/1
YT204001-AM
YT204001-HS
YT204001-0Y/2
YT204001-HE
YT204001-JF
YT204001-CK/1
YT204001-JH/1
YT213001-BA/1
YT213001-BC/2
YT213001-AC/2
YT213001-BC
YT213001-AB
YT213001-AA
YT213001-BA
YT213001-BC/1
YT213001-BB
YT213001-AC/4
YT213001-AA/3
YT213001-AB/2
YT213001-AB/6
Allen Bradley 1746-IA16 C 1746IA16 SLC 500 Input Module
Allen Bradley 1746-IA16 AC Input Module Series C
Allen Bradley 1746-IA16 AC Input Module Series C
Allen Bradley 1746-IA16 AC Input Module Series A
ALLEN BRADLEY 1746-IA16 AC INPUT MODULE FOR PROGRAMMABLE CONTROLLER SLC500
ALLEN BRADLEY 1746-IA16 1746IA16 SLC 500 INPUT MODULE SERIES C
Allen Bradley 1746-IA16 1746IA16 SLC 500 Input Module Series B
ALLEN BRADLEY 1746-IA16 1746IA16 SLC 500 INPUT MODULE SER B 2
Allen Bradley 1746-IA16 /C Input Module 1746IA16
ALLEN BRADLEY 1746-IA16 INPUT MODULE
Allen Bradley 1746-IA16 Series C SLC 500 Input Module 1746IA16
ALLEN BRADLEY 1746-A7 RACK 1746-ITB16 INPUT MODULE WITH 5 BLANK COVERS
Allen Bradley 1746-1V16 Input Module 16 Point Source 24VDC SLC500
ALLEN BRADLEY 1746-1B16 SER. C INPUT MODULE
ALLEN BRADLEY 1746-1B16 SER C INPUT MODULE WITH INSTRUCTIONS AND ACCESSORIES
Allen Bradley 1746-1A8 Series A Input Module
ALLEN BRADLEY 1746-1A-6/C PHC INPUT MODULE SLC 500 SERIES C
ALLEN BRADLEY 1746-1A16 SERIES C INPUT MODULE 17461A16
Allen Bradley 1746-1A16 Input Module 2
Allen Bradley 1746-1A16 Input Module
Allen Bradley 1746-1A1 Series C Input Module
ALLEN BRADLEY 1746-1816 INPUT MODULE. S2-3
Allen Bradley 1746 IV16 Input Module
ALLEN BRADLEY 1746 IB32 INPUT MODULE
ALLEN BRADLEY 1746 IB16 SLC 500 INPUT MODULE
ALLEN BRADLEY 1746 IA16 INPUT MODULE
Allen Bradley 1745-E155 High Speed Input Module SEALED
Allen Bradley 1745-E155 High Speed Input Module SEALED
Allen Bradley 1741-A120A Input Module 12196
ALLEN BRADLEY 1741-A120A INPUT MODULE
ALLEN BRADLEY 1741-A120A INPUT MODULE
ALLEN BRADLEY 1738-IB4DM12 SERIES A. INPUT MODULE 11VDC- 28.8VDC 2 MA MIN
ALLEN BRADLEY 1734-OB8S SAFETY DIGITAL INPUT MODULE
Allen Bradley 1734-IV8 1734IV8 Input Module NIB
ALLEN BRADLEY 1734-IT2I PLC Input Module 1734-IT2I 1734IT2I
Allen Bradley 1734IE2V 24VDC 2 Channel Analog input Module
Allen Bradley 1734-IE2C Analogue Input Module w/ 1734-MB 1734-RTB
Allen- Bradley 1734-IB8S Point Digital Input Module 24V DC 8Ch
ALLEN BRADLEY 1734-IB8S DEVICENET POINT GUARD I/O SAFETY MODULE 8PIN INPUT
ALLEN BRADLEY 1734-IB4 POINT I/O 24VDC 4 CHANNEL SINK INPUT MODULE NIB
ALLEN BRADLEY 1734-IB4 INPUT MODULE 24 VDC 4 POINT
ALLEN BRADLEY 1734-IB4 INPUT MODULE 24 VDC 4 POINT
Allen Bradley 1734-IB4 1734IB4 Input Module XLNT
ALLEN BRADLEY 1734-IB4 1734IB4 INPUT MODULE 4 SER A
ALLEN BRADLEY 1734-IB4 1734IB4 INPUT MODULE
Allen Bradley 1734-IB4 /C 1734-1B4 POINT I/O Digital 24V DC Input Module
Allen Bradley 1734-IB4 /C | Point IO DC Input Module
ALLEN BRADLEY 1734-IA2 SERIES C INPUT MODULE BACK PLANE 5VDC/75MA
ALLEN BRADLEY 1734-IA2 SERIES C INPUT MODULE BACK PLANE 5VDC/75MA
Allen Bradley 1734-IA2 1734IA2 Input Module Series C No Box
ALLEN BRADLEY 1734-IA2 1734IA2 INPUT MODULE SER C
Allen Bradley 1734 Point IO 1734-IT2I/C T/C Input Module Nice Qty 2011
Allen Bradley 1734 Point IO 1734-IR2/C RTD Input Module Nice 2010
Allen Bradley 1734 Point IO 1734-IE4C/C Analog Input Module Nice 2010
Allen Bradley 1734 Point IO 1734-IE2V/C Analog Input Module 2010
Allen Bradley 1734 Point IO 1734-IE2C/C Analog Input Module Nice 2010
Allen Bradley 1720-1221 ac input module
Allen Bradley 1667-16ID1201 Input Module
Allen Bradley 16 Point Analog Input Module F/W 1.5 1756-IF16 Series A
Allen Bradley 16 Point 120VAC Input Module 1746-IA16 E36
Allen Bradley 15V Input Module M1778-IGC US
Allen Bradley 1492-IFM20F-3 Digital Input Interconnect Breakout Board Module
Allen Bradley 1492-IFM20F-3 Digital Input Breakout Board Module DIN Rail Mounts
Allen Bradley 1492-ACABLE025L Cable for Analog Input Output Module
ALLEN BRADLEY 1476-IV32 C INPUT MODULE 1746IV32C
ALLEN BRADLEY 12-BIT ANALOG INPUT MODULE 1771-IFE/B 96214231 A01
ALLEN BRADLEY 12-BIT ANALOG INPUT MODULE 1771-IFE/A F/W REV. L
ALLEN BRADLEY 12-BIT ANALOG INPUT MODULE 1771-IFC SER. B
ALLEN BRADLEY 120VAC INPUT AC POWER SUPPLY MODULE 1771-P4
Allen Bradley 120V Input Module 1771-IAD/D 1771IAD 1771
Allen Bradley 120V Input Module 1746-1A16
Allen Bradley 120V DC/AC Input Module 1771-IAD w/ Instructions
ALLEN BRADLEY 120V DC/AC 50/60HZ INPUT MODULE 1771-IAD/D F02 96220675 A01
ALLEN BRADLEY 120V AC/DC INPUT MODULE WHITE LABEL CAT 1771-IAD/C 9
ALLEN BRADLEY 120V AC/DC INPUT MODULE WHITE LABEL CAT 1771-IAD/C 9
ALLEN BRADLEY 120V AC/DC INPUT MODULE 1771-IAD/DSER.D
ALLEN BRADLEY 120V AC/DC INPUT MODULE 1771-IAD/D E02 96220673 A01
ALLEN BRADLEY 120V AC/DC INPUT MODULE 1771-IAD/D D01 96220672 A01 3
ALLEN BRADLEY 120V AC/DC INPUT MODULE 1771-IAD/D B03 96220671 D01 6
ALLEN BRADLEY 120V AC/DC INPUT MODULE 1771-IAD/D B03 96220671 D01 6
ALLEN BRADLEY 120V AC/DC INPUT MODULE 1771-IAD/D B03 96220671 D01 2
ALLEN BRADLEY 120V AC/DC INPUT MODULE 1771-IAD/D 96220601 A01 3
ALLEN BRADLEY 120V AC/DC INPUT MODULE 1771-IAD/D 96220601 A01 3
Allen Bradley 120V AC/DC Input Module 1771-IAD/C
Allen Bradley 120V AC/DC Input Module 1771-IAD/C
ALLEN BRADLEY 120V AC/DC INPUT MODULE 1771-IAD/B
Allen Bradley 120V AC/DC Input Module 1771IAD Series D