若為直流負(fù)載,可并聯(lián)續(xù)流二管,也要盡可能靠近負(fù)載。對(duì)于開關(guān)量輸出的場合,可以采用浪涌吸收器或晶閘管輸出模塊。另外,采用輸出點(diǎn)串接中間繼電器或光電耦合措施,可防止PLC控制器輸出點(diǎn)直接接入電氣控制回路,在電氣上完全隔離。 4、PLC控制器抗干擾的軟件措施6AV6640-0CA11-0AX0西門子觸摸屏 由于電磁干擾的復(fù)雜性,僅采取硬件抗干擾措施是不夠的,要用PLC控制器的軟件抗干擾技術(shù)來加以配合,進(jìn)一步提高系統(tǒng)的可靠性。采用數(shù)字濾波和工頻整形采樣、定時(shí)校正參考點(diǎn)電位等措施,有效周期性干擾、防止電位漂移。采用信息冗余技術(shù),設(shè)計(jì)相應(yīng)的軟件標(biāo)志位;采用間接跳轉(zhuǎn),設(shè)置軟件保護(hù)等。例如對(duì)開關(guān)量輸入信號(hào),采用定時(shí)器延時(shí)的方式多次讀入,結(jié)果一致再確認(rèn)有效,提高了軟件的可靠性。 5、正確選擇接地點(diǎn),完善接地系統(tǒng)。 良好的接地是保證PLC控制器可靠工作的重要條件,可以避免偶然發(fā)生的電壓沖擊危害,還可以抑制干擾。
FANUC AC SERVO MOTOR ALPHA 12/3000 A06B-0143-B076
Store: ICR Industrial Equipment Sales
Seller User Id: industrial-control...
Feedback: 100% positive, 981 reviews
FANUC AC SERVO MOTOR Model 5S _ Type A06B-0314-B501 #7008 _ A06B0314B501
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Feedback: 99.9% positive, 11,337 reviews
Fanuc 1-0 O AC Servo Motor #A06B-0522-B051 Pulse Coder
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Fanuc AC Servo Motor 6/3000 A06B-0128-B677 7008-R _ A06B0128B677 *NO ENCODER!*
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Feedback: 99.9% positive, 11,337 reviews
Fanuc AC Servo Motor 6/3000 A06B-0128-B675#7008 _ A860-0346-T241 _ A06B0128B675
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Fanuc 10S 1OS/3000 Motor #A06B-0317-B003#7008 For Parts or Repairs No Encoder
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Fanuc A6/3000 AC Servo Motor A06B-0128-B684 7008 _8000016699
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Fanuc A6/3000 AC Servo Motor A06B-0128-B684 7008 _ C96XC1075
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Fanuc Drive CNC SERVO AMPLIFIER UNIT A06B-6089-H201 F
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GE Fanuc AC Sero Motor A06B-0502-B001#7000 CNC
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Fanuc Servo Motor A06B-0123-B575 #7076
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Feedback: 100% positive, 1,138 reviews
Newly ListedFanuc AC Servomotor a2/3000 A06B-0373-B175 Roboter Motor 0,5kW 200Hz B-65142E
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Feedback: 100% positive, 191 reviews
NEW FANUC SERVO AMPLIFIER A06B-6058-H011
Store: Electrical Emporium
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Feedback: 100% positive, 41,290 reviews
FANUC AC SERVO MOTOR ALPHA 12/3000 A06B-0143-B076
Store: ICR Industrial Equipment Sales
Seller User Id: industrial-control...
Feedback: 100% positive, 981 reviews
FANUC AC SERVO MOTOR Model 5S _ Type A06B-0314-B501 #7008 _ A06B0314B501
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Feedback: 99.9% positive, 11,337 reviews
Fanuc 1-0 O AC Servo Motor #A06B-0522-B051 Pulse Coder
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Feedback: 99.9% positive, 11,337 reviews
FANUC A06B-6050-H003 _ A20B-1000-0560 04B VCU Drive _ A06B6050H003
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Feedback: 99.9% positive, 11,337 reviews
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Feedback: 99.9% positive, 11,337 reviews
Fanuc Servo Motor Model 10 _ A06B-0501-B202 w/ Encoder _ A06B0501B202 _ 2000 RPM
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Feedback: 99.9% positive, 11,337 reviews
Fanuc AC Servo Motor 6/3000 A06B-0128-B677 7008-R _ A06B0128B677 *NO ENCODER!*
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Feedback: 99.9% positive, 11,337 reviews
Fanuc AC Servo Motor 6/3000 A06B-0128-B675#7008 _ A860-0346-T241 _ A06B0128B675
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Feedback: 99.9% positive, 11,337 reviews
Fanuc 10S 1OS/3000 Motor #A06B-0317-B003#7008 For Parts or Repairs No Encoder
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Feedback: 99.9% positive, 11,337 reviews
Fanuc A6/3000 AC Servo Motor A06B-0128-B684 7008 _8000016699
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Fanuc A6/3000 AC Servo Motor A06B-0128-B684 7008 _ C96XC1075
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Fanuc Fujitsu SP-2/3 Spindle Servo Drive A06B-6035-H321_A20B-0005-0584/03A
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Feedback: 99.9% positive, 11,337 reviews
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Feedback: 99.9% positive, 11,337 reviews
Fanuc General Numeric Spindle Motor A06B-1006-B220 2000 _ C-722465
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Feedback: 99.9% positive, 11,337 reviews
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GE Fanuc Motor 10S A06B-0315-B005#7008 _ A860-0315-T102
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GE Fanuc 10S Motor A06B-0315-B005#7076_ A860-0315-T102
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GE Fanuc AC Servo Motor A06B-0501-B005#7008 _ 10
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Fanuc AC Servo Motor A06B-0317-B074#7008 A06B0317B074
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Fanuc Servo Amplifier A06B-6058-H003 _ A20B-1003-0030 05A
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Fanuc AC Servo Motor 20S A06B-0502-B751 A860-0320-T111
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Fanuc Servo Amplifier Velocity Control Unit A06B-6050-H202
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Fanuc CNC Servo Motor A06B-0313-B074#7000RS with Encoder A860-0326-T102-2500P
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Fanuc Servo Motor A06B-0632-B012 (2500M) 00M A06B0632B012 A860-0303-T002 (2500P)
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Fanuc Motor 20S_A06B-0502-B065 7000_A06B-0502-B065#7000 _ A860-0310-T115
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Fanuc AC Servo Motor A06B-0266-B400_A06B0266B400_AO6B-O266-B4OO_22/4000HV
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Fanuc Motor A06B-0514-B574#0008-R_A06B0514B5740008R_A860-0356-T101_AO6B0514B574
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Fanuc Servo Motor A06B-0313-B562#0008_A06B0313B5620008_AO6BO313B562_A2900561V562
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Fanuc AC Spindle a8_A06B-0855-B290#0002_A06B0855B2900002_AO6B-O855-B29O#OOO2
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Fanuc AC Spindle Motor Model 12_A06B-1012-B100 #0100_A06B1012B100_4 Pole_3 Phase
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GE Fanuc 6S AC Spindle Motor A06B-0754-B270#3000 _A06B-0754-B270 Hardinge CHNC I
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Fanuc 6 AC Spindle Motor_A06B-1006-B200_A06B1006B200_AO6B-1OO6-B2OO_AO6B1OO6B2OO
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Fanuc AC Servo Motor 20S TRQ A06B-0502-B072#7000 *NO PULSE CODER!*
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Fanuc AC Servo Motor 5F / 3000 A06b-0345-B331#7000 _A06b-0345-B331 7000 ABS2000P
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Fanuc A22/2000 AC Servo Motor #A06B-0147-B188
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GE Fanuc AC Sero Motor 5S_A06B-0314-B567#7076_Encoder: A290-0561-V567
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Fanuc AC Servo Motor a30/3000_a303000_A06B-0153-B077_A06B0153B077_A860-0365-V501
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Fanuc DC Servo Motor OM A06B-0641-B013 3000M _w/Encoder A860-0300-T003 3000P
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Fanuc AC Spindle Motor C8_A06B-0845-B201_A06B0845B201_4 Pole_3 Phase_157-187 V
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Feedback: 99.9% positive, 11,337 reviews
Fanuc Velocity Control Servo Drive A06B-6047-H041
Store: Tool General
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FANUC SERVO AMPLIFIER DUAL AXIS A06B-6066-H235 A06B6066H235 **TESTED WARRANTY**
Store: ICR Industrial Equipment Sales
Seller User Id: industrial-control...
Feedback: 100% positive, 981 reviews
Fanuc DC Servo Motor A06B-0651-B005 _ A06B0651B005 _ 165V
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Feedback: 99.9% positive, 11,337 reviews
Fanuc AC Spindle Servo Unit A06B-6059-H206 _ A06B6059H206 _ A20B-0008-0031/09B
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Feedback: 99.9% positive, 11,337 reviews
New GE Fanuc AC Servo Motor 30S A06B-0590-B032 #7000 37Nm 1200RPM 16A 3PH 156V
Store: Professional Motor Services
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Feedback: 99.8% positive, 1,732 reviews
Fanuc AC Servo Motor Model 30 A06B-0503-B031#0008 ABS Pulse Coder A860-0320-T011
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Fanuc Servo Drive Amplifier VCU A06B-6058-H025_A06B6058H025_A20B-1004-0090/02/06
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FANUC A06B-0115-B104 BiS 0.5/6000 AC SERVO MOTOR **NEW**
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Feedback: 100% positive, 73 reviews
FANUC A06B-0041-B605 aiSR 30/3000 AC SERVO MOTOR **NEW**
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Feedback: 100% positive, 73 reviews
FANUC A06B-0238-B605 AiS 12/4000 AC SERVO MOTOR **NEW**
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Fanuc Servo Amplifier Module A06B-6124-H207 Version B A06B6124H207
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Fanuc Model a12 4000 HVis AC Servo Motor A06B-0239-B200 Coder A860-2000-T301
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Feedback: 99.9% positive, 11,337 reviews
Fanuc DC Servo Motor Model 20 A06B-0602-B023 A06B0602B023 D-030672
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FANUC VCU A06B-6045-H001/H002 VELOCITY CONTROL UNIT_A20B-0007-0360/05A_A06B6045
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Feedback: 99.9% positive, 11,337 reviews
FANUC A06B-0235-B805 aiS 8/4000 AC SERVO MOTOR **NEW**
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Feedback: 100% positive, 73 reviews