IC693DSM314-AC

IC693DSM314-AC

IC693DSM314-AC

IC693DSM314-AC

4、 变频器运行时对PLC干扰应注意的问题

变频器运行时会对周围电气设备（包括P L C ）产生较强的电磁干扰，同时变频器主电路断路器等开关器件动作时也会影响PLC 的正常工作。为防止变频器运行时对PLC干扰，变频器与P L C 相连接时应该注意以下几点：

（1）对PLC 本身应按规定的接线标准和接地条件进行接地，而且应注意避免和变频器使用共同的接地线，且在接地时使二者尽可能分开。

（2）当电源电压波动大，谐波成分多时，为抑制谐波干扰，应在PLC 的电源模块及输入/ 输出模块的电源线上接入噪音滤波器或者隔离变压器。如果干扰仍严重，应考虑在变频器主回路中接入电抗器、变压器和噪音滤波器等措施。

（3）变频器和P L C 安装在同一电控柜时，应尽可能使与变频器有关的电缆和与PLC 有关的电缆分开安装，尤其是连接变频器的强电电缆与连接PLC 的弱电电缆更要分开安装。

4 结束语

变频器和P L C 间连接问题，涉及到数字量信号连接、模拟量信号连接以及避免干扰应注意的问题；在实际应用中，两者间的连接还涉及到用弱电信号控制强电的问题。因此，应引起重视，避免干扰造成变频器、PLC 的误动作；避免连接不当造成PLC 或变频器的损坏。

如果购买单位的在质保日期一年内发现有质量缺陷的，可以进行一个免费维修或更换。

9-16

6AV6545-0AA15-2AX0

6ES7901-0BF00-0AA0

6RA7025-6DV62-0-Z K00+K11+G95+S00+K01     1---------

6FC5247-0AA18-0AA0  数量30个-

3WL1220-2CB32-4GA2    1

C98043-A7006-L1       1-------

6SL3224-0BE22-2AA0   1  

6SL3224-0BE32-2AA0   1 

6GK5216-0BA00-2AA3   1-------

6RA7085-6DV62-0      1  ---------

6SL3210-1SE13-1UA0   1

6SL3255-0AA00-4CA1   4

1769-OW16    4576  面价 5个

TAGNO.   1AT-41301A     

CBJSW-A0001D-1        各1

FTLX1871D3BCL    43个

E82EV222-4C   1

6AV2124-0MC01-0AX0    数量：1-------

Drelloscop 3015   1台

SERVOMEX 2200  1

6SE7090-0XX84-2FA0  1

6ES7522-1BF00-0AB0    1

6SE7090-0XX84-0BJ0  1

MADHT1505L01 200V  1

1786-RPFM  2   面价 10780

4WE10H5X/HG24N9K4/M   2件，

ACS-CP-D   34

1769-OF8C   16611    4

C200H-ID216    2 

C200H-OD212   4 

C200H-CT021    2

C200H-ID212    4 

C200H-AD003    2

C200H-DA003    2 

E3FA-DN23     10

E3FA-DP23    10

C200H-OC225    13

E3FA-DN23 10 

E3FA-DP23 10

E2A-M18LN16-M1-B1   10

E2A-M18LN16-M1-C1    10

590P-53240020-P00-U4V0   2

690-431950B0-B00P00-A400   2

CM351909   2

AH467407U001   2

AH387775U001   2

KB113LS，48个

FR-E740-15K        数量:1

FR-A7NC-E KIT     数量:31

品牌：Scancon

2RCI-4096-D-11-30-66-C12-S   3件

2RCI-1000-D-11-66-C12-S     3件

质量流量计-2700R12BBAMZZZ 0-20kg/h-艾默生   2

MSK050C-0300-NN-M1-UP1-NNNN     1

CQM1-OC221     1个

CQM1-OC222      1个

CQM1-ID212        1个

CPM2AH-60CDR-A  2个

CPM2AE-60CDR-A  2个

M18SP6R   10

M186E   10

霍尼韦尔 51403422-150   -------

SB-2T    4

SLB415-2.2    4

1756-A4         2  面价 4091

1756-L71  2 面价 63506

1756-EN2T 2 面价32318

1756-EN2TR 3 面价35030

1756-PA75 2 面价13673

1756-RM2 2 面价59551

1756-RMC1 2 面价2034

1606-XLE240E 1 面价2407

2711P-T15C21D8S 1 面价36500

1783-US5T 2 面价1537

6SL3350-6TK00-0BA0  1

供应ABB真空断路器VD4-12-25KA 630~4000手车式真空断路器VD412

ABB高压真空断路器VD4-12/1250A-31. 5KA

断路器VD4-12/2000A-31. 5KA

断路器VD4-12/630A-25KA

E3H-3200/3P

E2N-1250/3P   2台

E1N-800/3P     2台

E3N-2500/3P

E3N-2000/3P

E2N-1000/3P

E4H-4000/3P

E2N-1600/3P

其它数量各1

6AG4114-2NQ71-0HX6，1台

6ES7153-2BA70-0XB0，1

6ES7195-7HA00-0XA0，1

6ES7195-7HB00-0XA0，6

6ES7195-1GF30-0XA0，1

6ES7321-1BL00-0AA0，4

6ES7392-1AJ00-0AA0，3

6ES7392-1AM00-0AA0，8

6ES7322-1BL00-0AA0，2

6ES7331-7KF02-0AB0，3

6ES7332-5HF00-0AB0，2

6GK1503-3CB00，1

6ES7972-0BA52-0XA0，1

6EP1961-3BA21，1

25C-D6P0N114      1       面价6520

Indramat RAC3.5-150-460-A0I-W1      2

TM218LDAE24DRHN    1

6ES7315-2AG10-0AA0  1

315-2AG10-0AB0

6SL3330-1TE41-5AA3  1

美国GE 水露点变送器VERIDRI-12R-11-000-0-0 2 

25BD6P0N104 数量15台  5243

212-1BE40-0XB0   3

1794-APBDPV1  8983.5   3台

6SE7090-0XX84-3DB0    2个

6SL3210-1KE21-7UF1+BOP-2( 6SL3255-OAA00-4CA1)   1

255-0AA00-4CA1

ATS01N103FT    1

6FX2001-3CB00   1

6AV2124-0QC02-0AX1   2---------

E3N3200 R3200         1

6ES7214-1BD22-0XB0  1

6ES7422-1HH00-0AA0  2--------

1769-SM2  2   4994.6

6AV6 647-0AF11-3AX0   2----------

6ES7 231-4HA30-0XB0   2

6FC5371-0AA30-0AB0   1--------

800TC-J20B数量6   1141

DCM-BL100  6870DS1720A   3

6870DS1715A   3

ZCAT3035-1330   2

A1A14000461.00s 数量；1

7ML1830-2AK    1

800F-X10   200 面价29.95

6ES7 322-1BH01-0AA0   1

6ES7 901-3DB30-0XA0   1

PSTX300-600-70   1------

ABB / 07AI91 / GJR5251600R0202   6台

1769-L32E  1  面价40906--------

1734-IE4C    3921

1734-IB8    935

1734-TB     181

1734-OE2C   2542

1769-L33ER   29606---------

1769-PB2    3130

1734-OB8    1055

6SN1111-0AA00-1FA0   2块-------

A5E32401109  2

1794-OB32P   10   5062

1794-IB32 B   10   4475

2711-M3A18L1   4   11年面价4030

6SL3055-0AA0-4CA5   2

6SL3055-0AA00-2TA0  2个

安川JAPMC-CM2304-E  1------

GE Fanuc A06B-0143-B177 AC Servo Motor A12/3000 - Used

GE Fanuc MDI/CRT Industrial Control Panel

GE FANUC I660BBA106M *NEW OUT OF BOX* 

GE FANUC IC660EBA106M *NEW IN BOX* 

GE FANUC SERVO AMPLIFIER A06B-6066-H006

Quick panel view touch Ge Fanuc /Model ES1222/IC754CSL12CTD-EC

IC600BF841L GE FANUC 0-10V ANALOG INPUT - 1 YEAR WARRANTY - NEW

GE FANUC SERIES 90-30 PROGRAMMABLE CONTROLLER, GE PLC

GE FANUC 90-30 PLC CPU350 IC693CPU350 IC693MDR390 IC693MDL655 10 SLOTS

GE Fanuc BOARD A16B-2200-0854/05B A16B-2200-0854 NEW

GE Fanuc 531X309SPCAJG1 SIGNAL PROCESS BOARD General Electric

IC610CCM105C NEW In Stock! GE Fanuc PLC

IC610CCM105D NEW In Stock! GE Fanuc PLC

GE Fanuc A20B-0007-0360/03A A20B-0007-0360

IC610CCM105 NEW In Stock! GE Fanuc PLC

GE FANUC IC600CB536L REMAN 

GE Fanuc IC697PCM711V PCM Coprocessor Module w/IC697MEM715C

GE Fanuc AC Servo Motor, # A06B-0357-B755, WARRANTY

GE FANUC IC600BF841L IC600BF841L INPUT MODULE ANALOG 0-10VDC SERIES SIX

GE Fanuc IC660EBD120K Genius Electric Module /w IC660TBD120K PLC IC660EBD120

GE FANUC CPU374

GE Fanuc SeriesThree CPU/Programmer Unit IC630CPU301B With Cord

Enlarge

GE FANUC A06B-0314-B042 MODEL 5S SERVO MOTOR

GE Fanuc AC Servo Motor, #A06B-0502-B755, WARRANTY

GE Fanuc AC Servo Motor, # A06B-0501-B755, WARRANTY

GE Fanuc 44A399759-G01 AD256B PC Board

NEW GE/FANUC A02B-0200-C115 A02B0200C115

IC697MDL750 NEW In Stock! GE Fanuc PLC Sealed 

Enlarge

GE FANUC IC600BF841L IC600BF841L INPUT MODULE ANALOG 0-10VDC SERIES SIX (IN BOX)

INCLUDES IC600FP841K FRONT COVER

GE FANUC A06B-6083-H230 ELECTRONIC 

GE FANUC 531X139APM MICRC APPLICATION BOARD CARD F31X139APMARG2 006/02 51949

NEW GE FANUC 90 70 IC697MDL350 IC697MDL350 OUTPUT MODULE

GE FANUC IC660EBA023C ELECTRONIC ASSEMBLY ***XLNT***

GE FANUC DS3800NBIA1G1D with DS3800DBIA1B1B INSTALLED TAKE-OUT BOARD NO DOA

GE FANUC IC693DSM314-AC MOTION MATE DSM300 ***XLNT***

Ge FANUC BOARD A16B-1210-0230/01A A16B-1210-0230

GE FANUC IC600PX502 USPP IC600PX502

GE FANUC IC3600AFGA1 USPP IC3600AFGA1

GE FANUC IC600PX500 USPP IC600PX500

GE FANUC IC693PCM300 USPP IC693PCM300

GE Fanuc 90-70 IC697ALG320-C Output Analog 4PT Module PLC IC697ALG320C ALG320

GE Fanuc 320T-BC Operator Interface Panel ! WOW !

GE/Fanuc IC697CPU731

GE FANUC IC600CB527 USPP IC600CB527

GE FANUC IC693UAA007 NSPP IC693UAA007

GE FANUC IC697MEM715 USPP IC697MEM715

GE FANUC IC693PBM200-DD NIB Free Ship

GE FANUC IC693DSM314-AC IC693DSM314 DSM300

GE FANUC IC3600AFGA1D1B NSPP IC3600AFGA1D1B

GE FANUC IC600YB801 USPP IC600YB801

New GE Fanuc Profibus-DP master IC693PBM200

GE FANUC IC693DSM314 USPP IC693DSM314

GE FANUC IC3600AFGB1B USPP IC3600AFGB1B

GE FANUC IC3600AFGB1C USPP IC3600AFGB1C

GE FANUC IC3600AFGC1B USPP IC3600AFGC1B

GE FANUC IC3600AFGC1C USPP IC3600AFGC1C

GE FANUC IC610CCM105 NSFP IC610CCM105

GE FANUC IC600BF923 NSPP IC600BF923

GE FANUC IC697MEM731B *NEW IN BOX* 

GE FANUC IC698PSA100D IC698PSA100 NEW

GE FANUC IC693BEM331 NSFP IC693BEM331

GE FANUC IC655MDL581 USPP IC655MDL581

GE FANUC 30S/3000 AC CNC SERVO MOTOR A06B-0319-B066

IC693CPU350 NEW In Stock! $925 GE Fanuc PLC Sealed

Enlarge

GE FANUC IC697MDL653 24 VDC INPUT, POSITIVE NEGATIVE LOGIC (32 POINTS) NEW

GE FANUC IC660EBD100A I/O MODULE GENIUS 8CIRCUIT 2AMP 115VAC

GE FANUC IC600BF832K HIGH DENSITY 115VAC INPUT MODULE NIB 

GE Fanuc AC Servo Motor A06B-0314-B674#7008 _ 5S

GE FANUC 44A399750-G02 USPP 44A399750G02

GE FANUC IC600CP231-W/OPS USPP IC600CP231WOPS

GE FANUC BOARD A16B-2200-0200/03A A16B-2200-0200

GE FANUC IC3600EPSV1 USPP IC3600EPSV1

GE FANUC IC3600SSZA1 USPP IC3600SSZA1

GE FANUC IC600PM503 USPP IC600PM503

GE FANUC IC697CMM711 USPP IC697CMM711

GE FANUC IC600BF940 USPP IC600BF940

Rexroth Prop Amplifier VT5012S30 R5 #35449

Rexroth Prop Amplifier VT-3000S34 R1 #35448

Rexroth Servo Amplifier Board VT5011 S45 R1 #38464

Rexroth 4WE6HA60 EG24N 9Z45 Solenoid Valve Directional Control NEW

Rexroth R900941212 Hy-Directional Spool Shutoff Valve

Rexroth Prop Amplifier Board VT5011 S31 R1 #24645

Rexroth Prop Amplifier Board VT5011 S30 R5 #24646

Rexroth Prop Amplifier Board VT5011 S30 R1 #24647

REXROTH R900938073 LFA 40 D-71/F CARTRIDGE VALVE NEW 

LOT OF 9 MECMAN REXROTH PW67697-1 *NEW IN BOX* 

NEW REXROTH R900928826 LOGIC CARTRIDGE LC 63 A20E7X

Rexroth Sigma 1PF2G330/032RA07MS/399090 00, M23I, New Surplus Has Cosmetic Issue

NIB Lot of (6) Bosch Rexroth_261-108-120-0 _ 049-384-591-8 _ 261-707-016-0

REXROTH DPR-10 Digital Amplifier

REXROTH P68186-3080 PNEUMATIC CYLINDER 4" BORE X 8" STR

REXROTH HYDRONORMA GL 62 0 A 061 125 VDC SOLENIOD COIL GL62-0-A

R911325864, BRC, Bosch Rexroth, LEM-AB-116T-11-NNNN

REXROTH R901106262 NSFP R901106262

REXROTH 0-821-100-069 NSPP 0821100069

REXROTH 3-842-527-871 USPP 3842527871

REXROTH GS-030042-04141 DOUBLE SOLENOID VALVES 5/3 CLOSED CENTER ISO 3 24VDC NEW

2- Rexroth Bosch Hydraulic Cylinder CD201C40 F03696831 

REXROTH 0-510-625-022 NSPP 0510625022

38790 New-No Box, Rexroth 04962-099-07 Assembly Shuttle

REXROTH DB-201-1-30/100 NSPP DB201130100

REXROTH LC25DB40D7X NSFP LC25DB40D7X

REXROTH 3WE6B960/EG24N9Z4 NSPP 3WE6B960EG24N9Z4

REXROTH 4WE6HA60/EG24N9Z45 NSPP 4WE6HA60EG24N9Z4

REXROTH LFA 25 DBW2-65/200/12 *NEW OUT OF BOX* 

REXROTH HYDRAULICS LFA 16 H2-70/F/12 *NEW OUT OF BOX* 

MANNESMANN REXROTH

REXROTH ISK0805 *NNB*

5763490920 Rexroth 2 Way Valve 576 349 092 0

GS30062-2424 Rexroth Pneumatic Ceram Valve L1195 

Bosch Rexroth 081WV06P1V1004KL 115/60 D51 Valve NEW

REXROTH 1070089874-103 ETHERNET MODULE CC/100MB AUD WS R911307946-GA1 & AG NEW

Rexroth VT3000-S34/R1 Prop Amplifier ! WOW !

REXROTH 4WE6E62EW110N9K462 *NNB*

R167121420 Bosch Rexroth Runner Block Ball Carriage Linear Bearing 

REXROTH MANNESMANN Z 2 S 16-1-51 MR 50 0512 Z2S 16-1-51 MR 50 0512 HYDRAULIC VAL

REXROTH MANNESMANN Z1S 6 P1-33/MR N Z1S6 P1-33/MR N Z1S 6P1-33/MR N Z1S6P1-33/MR

REXROTH 4WE10E40/CW110N9DK25L SOLENOID VALVE

REXROTH 1PV2V4-2X5 NSPP 1PV2V42X5

35110 New-No Box, Rexroth R480060029 Pneumatic Cylinder 4-1/8" Stroke 

REXROTH 1605-304-311160-T1 RAIL GUIDE *NEW*

REXROTH DBDA 10 HYDRAULIC RELIEF VALVE DBDA10

Rexroth R900344778 Repair Kit MSR 25 KE-05 1X

REXROTH 0-821-758-021 USPP 0821758021

REXROTH 1502-4-4065 NSPP 150244065

REXROTH, R978024200, SOLENOID DIRECTIONAL VALVE, 110 V, 4 PORT, NNB

REXROTH ES-43-A8-1492 NSPP ES43A81492

New Rexroth 0822066000 Pneumatic Cylinder

REXROTH 3-842-503-061 USPP 3842503061

REXROTH 4WE10J11/LW120-60NAV USPP 4WE10J11LW12060N

REXROTH VT1516-S-11 USPP VT1516S11

Rexroth Mecman 8901701830 F1L.C4 I F1LC4i

REXROTH MANNESMANN AMPLIFIER BOARD VT50XX VT-5005IC

SERVTEK 63602 3972145 3 HYDRAULIC VALVE KIT w/REXROTH R978901922 LFA25DBU2A2-71/

REXROTH R900589933 DIRECTIONAL CONTROL VALVE 4WE10D33/CG24N9K4 NEW

P26641-1 L1098 Rexroth Pneumatic Valve Block of 2 

REXROTH R900471414 USPP R900471414

Rexroth R978029710 Directional Control Valve - New, No Box

REXROTH 4WE10EB31/CW110N9Z45 *NNB*

REXROTH R159111720 NSPP R159111720

R165331220 Bosch Rexroth Runner Block Ball Carriage Linear Bearing 

Rexroth 261-208-130-0 2612081300 Valve 10 BAR - New, No Box