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3BSE042235R2
- 更新时间:2025-04-09
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小青 女士(经理)
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3BSE042235R2
3BSE042235R2
3BSE042235R2
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。
25C-D010N114 1 面价7808
25C-D017N114 1 面价10712
800H2HAD10R7 10 19年面价6588.8
6SL3320-1TG31-0AA3 1
A5E00314745 9
A5E00680725 9
6SL3060-4AJ20-0AA0 50
VW3A7105 2
ACS550-1-01-015A-4 1
ACS550-01-015A-4
516-3AN00-0AB0 1
532-1BL00-0AA0 4
523-1BL00-0AA0
1769-l33ERM 1 面价 37403
ATV320U15N4C 1
6SL3120-2TE13-0AA4 1
6ES7531-7KF00-0AB0 1
6ES7322-5SD00-0AB0 6
6ES7870-1AB01-0YA1 2
6ES7441-2AA05-0AE0 3----------
6ES7443-1PX11-0XE0 3------------
6ES7195-1GC00-0XA0 3
6ES7212-1BB23-0XB8数量2
155-6AA00-0BN0数量1
6GK1503-3CB00 1
6ES7510-1DJ01-0AB0 1
西门子 PR0X-H472LF-PU-062L1-GID 1
ACS850-04-030A-5+E200+K469 数量 1
6ES7134-4MB02-0AB0 数量 1
ATV1200C-E1202118 1个
TM258LF42DT 2
TM258LD42DT 2个
3BSE042235R2 1件---------------
PP845A--------------
?BMXAM00802 2个
BMXCPS3500 1
140CRA30200 2 -----------------
6GK5991-2AB00-8AA0 10个
3BSE050091R20 PFEA112-20 2------------
西屋 westinghouse MIRO 2/16 6200057 1个
620-0057
6GK7243-1EX01-0XE0 2---------------
6EX7008-1BC41-1DC0 4*6㎜2/4*0.5㎜2=32-m 2条
S-32E3-32H
AS-25E3-25H
HWL2K0I8
HWA1K5U131(30030022)
HWL2KOM4(30020028)
HWL2K0D61(30020024)
HAT1500-S 715298
FT211
MX213
LM201
FM211
DIO232
PTAI216
LM201
ISI222
CM202
DI232
DO232
AIO288
RS204
EM203
6SL3210-1SE11-7UA0 数量:5
6SL3224-0BE31-1AA0 1
6ES7 226-6BA32-0XB0 1
ABB SPBRC410 数量8个
XBTF034510数量1
7MB2335-0PG00-3AA1 2
A5E00338540 1
6SL3224-0BE31-1AA0 1
6SL3210-5BE27-5CV0
6SL3210-5BE15-5UV0 各16
[ 2 FRONT] POWER SLOT Sport Disc Brake Rotors [SLOTTED] (Fits: Cooper)
126.34100SL (LEFTSIDE) & 126.34100SR (RIGHTSIDE)
MINI COOPER 276MM FRONT DISC 2007 2008 2009 2010 F/R ROTOR
OKADA Plasma Booster High Power Amplifier Mini Cooper R50 R52 R53 W10 W11 (Fits: Cooper)
DGD Cooper Gardner Denver NT400/V Nutrunner Controller Power Supply (960023)
DGD Cooper Gardner Denver NT400/V Nutrunner Controller Power Supply (960485)
AFE COLD AIR INTAKE 54-10561 02-04 MINI COOPER (Fits: Cooper)
MINI COOPER 280MM FRONT DISC 2007 2008 2009 2010 F/R ROTOR
LOT 5 NEW COOPER LIGHTING HALO POWER TRACK LIGHTS WHITE
COOPER POWER SYSTEMS 2637172B02MS NSFP 2637172B02MS
MINI COOPER 2002 2003 2004 2005 F/R ROTOR
MINI COOPER 276MM FRONT DISC 2006 F/R ROTOR
COOPER WEYMOUTH HEAVY DUTY PNEUMATIC POWER SLIDE
Plasma for Booster High Power Amp Mini Cooper & S W10 W11
COOPER POWER SYSTEMS INSULATED STANDOFF BUSHING 600-44
POWER SLOT SLOTTED SPORT BRAKE ROTORS - REAR (Fits: Cooper)
COOPER POWER SYSTEMS 83F025-IVBTB NSPP 83F025IVBTB
JL Cooper Electronics PPS-1, Version Three, with Power Adapter, Vintage Unit
COOPER POWER TOOLS 4326-7001 PS-300 CABLE 43267001 PS300 NEW
CAT# 26514 N.I.B. COOPER POWER-LOCK CONNECTOR 60A,600V,4P,5W
'2009 MINI COOPER ELECTRIC POWER STEERING MOTOR ASSEMBLY (Fits: Cooper)
COOPER-S
02 03 04 05 06 BMW MINI COOPER Power Steering Rack & Pinion
07 BMW MINI COOPER L Door Mirror Power; HT, w/o folding opt; exc. John Cooper
07 BMW MINI COOPER R Door Mirror Power; HT, w/o folding opt; exc. John Cooper
COOPER POWER SYSTEMS 2637164C01M NSFP 2637164C01M
Cooper Power Systems 70 Amperes Coil Assembly KA67L-70
COOPER POWER SYSTEM 15.2 Kv 4-WAY DEADBREAK JUNCTION
COOPER POWER TOOLS 575150 29 PIN FIELD CABLE
COOPER POWER TOOLS 575150 29 PIN FIELD CABLE
03 BMW Mini Cooper 1.6L POWER STEERING RACK OEM
06 BMW Mini Cooper S 1.6L POWER STEERING RACK OEM
Mini Cooper R60 Countryman Checkered Mirror Caps Set Non Power Folding OEM
Mini Cooper R60 Countryman Blackjack Mirror Caps Set Non Power Folding OEM
COOPER POWER SYSTEMS SCHIS09 NSFP SCHIS09
COOPER POWER SYSTEMS SCLOS09 NSFP SCLOS09
Power Stop K932 Rear Drilled & Slotted Rotors & Z16 Ceramic Brake Pads (Fits: Cooper)
MINI Cooper Blue Mirror Caps Set Non Power Folding New
Fits Countryman Clubman 09&up Convertible 07&Up Hardtop
MINI Cooper Coupe & Roadster Blue Mirror Caps Set Non Power Folding New OEM
Fits The New Models: Coupe & Roadster 2011 - Present
Enlarge
MINI Cooper Power Steering Fan Assembly Unit New OEM
Fits Hardtop Cooper & S 02-06 Convertible 03-08
Enlarge
COOPER POWER TOOLS 575659 29 PIN DROP CABLE
NEW ALTERNATOR 02-09 MINI COOPER 1.6L 102211-2232 102211-2233 YLE102340 105 AMP (Fits: Cooper)
COOPER POWER SYSTEMS 2637164C01M NSPP 2637164C01M
ELF Current Limiting DROPOUT FUSE-Cooper Power/Set of 3
Cooper Lighting LPXH70DGWH Self Powered LED High Power EXIT Sign ~NEW~
MINI Cooper Yours Soda Power Fold Mirror Caps Set Fits New Models
Fit All New Models Please Check Description for Fitment
Enlarge
Cooper Lighting Power Module 175W MH Multi-tap
COOPER POWER SYSTEMS FUSE 4.3kV 65C AMP FA1H 65
Cooper Power Tools 575625 Electronic Pin Field Cable 25 FT 542606
MINI COOPER S R53 R52 R50 POWER STEERING RACK PINION TIE OEM PART# 32106770661
EK-1315 COOPER POWER TOOLS M-PRO-90 PROCESS CONTROL
Power Box CR Diesel Tuning Chip for MINI Cooper D
Power Box CR Diesel Tuning Chip for MINI Cooper D Clubman
Power Box CR Diesel Tuning Chip for MINI Cooper D Countryman
Cooper Tools, Power Supply, 542812
MINI COOPER 02-08 SIDE MIRROR LEFT DRIVER, POWER, HEATED, POWER FOLDING (Fits: Cooper)
MINI COOPER 02-08 SIDE MIRROR RIGHT SIDE, POWER, HEATED, POWER FOLDING, KOOL-VUE (Fits: Cooper)
[ 2 REAR] POWER SLOT Sport Disc Brake Rotors [SLOTTED] (Fits: Cooper)
126.34066SL (LEFTSIDE) & 126.34066SR (RIGHTSIDE)