A06B-6090-H246

A06B-6090-H246

A06B-6090-H246

A06B-6090-H246

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。

9-30.....

ABB DCS402.0550   1+++++++++++

SGM7J-08AFC6E   1个

DPD17150  1

33-5751F  1

MIV08A-1-B5  1

750-631  1

IONIZER  IZF21-P-NBU   1

TSXP57203M   1

TSXP57303AM   1

TSXP57453MA   1

BMEP581020   1

BMEP583020   1

BMEP584020   1

SGDV-200A15A    1

SGDS-02A32A      2    

OBFZNA10   1个

5SU1323-1BB10数量36

6SL3040-0PA00-0AA1    1  

6ES7414-5HM06-0AB0   1++++++++++

6GK7443-1EX30-0XE0    3++++++++

MSMA3AZA1C 数量1

安川模块  JAMSC-120DAO84300 AC200V OUT  

HPQ-DP11    1

1788-CNCHKR      1个      15544 ++++++++++

6GK5208-0BA00-2AC2   2

1336E-MC2-SP43A  ++++++++++

1336-BDB-SP41D       46400  各1++++++++

DCF803-0050 数量1 

6SL3054-0EJ01-1BA0    2个

6ES7522-1BL00-0AA0   1

6ES7521-1BL00-0AA0   3

6GK6000-8TX01-2AA0 ，4个

6GK6000-8FX11-2AA0 ，3个 

440N-Z21S16H，2个  930

ICSA04B5  FPR3341501R1042 ，1个  ABB

ICSM06A6  FPR3350601R1062 ，2个 

空气换向阀气动驱动器,074-100-2100（煤气区域防爆）KINETROL   1个

6ES7 522-1BL00-4AA1 5

6ES7 521-1BL00-4AA1 7

6ES7 532-5HF00-4AA1 2

6ES7 531-7KF00-4AB1 7

6ES7 590-1AJ30-0AB0   830mm 2

6ES7 515-2AM02-0AB0   1

6ES7521-1BL00-0AA0

6ES7 592-1AM00-0AA0  1

20DE820N0ENNBNANE 19年面价  1087036   1个+++++

EE-SX670WR     5未税

SMO  真空阀  E-DCV 15/15  DN15  PN16  45   数量42

MVS661.25-2.5N数量2

6GK1901-1FC00-0AA0  6个

三菱变频器 FR-A840-00083-2-60    1

FR-A840-00126-2-60    1

光电开关 TMSB-L4NK/C       20

6ES7 964-2AA01-0AB0    1个

129740-002数量1

ABB DI818 个 1

ABB DO818 个 1

6AV3688-3AY36-0AX0数量1

EVS7-6-FG-D-DC24    数量1

W2N320N6AB224VDC   数量1

FR114607, FZ400R12KS4 MODULE C 62MM   数量5

FR835941   数量1

FR835715   数量1

32T5/575    数量6

A06B-6087-H115   数量1+++++++

A06B-6088-H215#H501   数量1++++++++++

KI50/36/22X40-GZ303-2A  数量2

MP55-XMLA160D2S11   数量1

D661-5631C   数量2

NQ41164461DB2HRC29MC   数量1

NQ41164459/CKD2HRC19M1   数量2

6AV7801-0BA00-0AC0   数量1

DG4V52AMUC620   数量2

DG4V32AMUC660   数量1

DG4V32CMUC660   数量1

DG4V52BLMUC620  数量1

DG4V52CMUC620   数量1

DG4V32NVMUH760  数量1

DG4V30BVMUH760   数量1

6FC5210-0DF52-3AA0++++++++++

ACS880-01-145A-3

ACS880-MU-ZCU-12/14

MC-4/11/22/400     3

iSH070/60022/0/0/00/0/00/11/00      3

ABB

INCA 1 TINA (2TLA030054R0000)，1个

1606-XL240E   面价3545 数量2

伺服马达 SGMJV-02A3A6C 安川 1

湿度传感器 SDMM780 东芝 10

A1A0100275     1

A5E31476702   10

TSXPSY5500M  3个

Weidmüller 避雷器 PU Ⅲ R 24V CLASSⅢ，8860360000 8个   

6ES7151-1AA05-0AB0    

6ES7972-0BB52-0XA0

6GK1500-0FC10       各2个

西门子电源板  C98043-A7002-L1-12  

QN2A20A10   1  未税

美国 A-B PLC通讯卡  1784-PKTX/B   ++++++++++

RYS102S3-VSS   1

TSXPSY5520M   数量4

6DD1682-0CH0+++++++++++

6DD1683-0CH0  ++++++++++++

P50B03003DXL61   1

ACS800-104-0610-5+E205      1

电磁流量计转换器  53P1F-EC0B1AC2AGAA     用于真空泵流量 85-260VAC 15VA/W 50-60HZ E+H   1个

3RT1926-1BD00  127-240V   1个

Mitshubishi electric 10-VPR-25D 1 I L (固定式)    1个

Dunkermotoren BG32X10KI

ISSC Kanson Electronics 1260-1-J-3 .5-50.0Sec Motion Detector

ISSC 9855-1062 USPP 98551062

ISSC 1214-1-G-B NEW MOTION DETECTOR 12141GB

ISSC 90MTBA

ISSC 1217P-1 NEW PROXIMITY LIMIT SWITCH 1217P1

ISSC Solid State relay timed delay 1014-1C2B NIB

Industrial Solid State Controls ISSC 1013-1H1B 10131H1B Timer

ISSC INPUT MODULE 90-AR1A 90AR1A 115V NEW

ISSC 9853-1-2 Proximity Sensor NEW-NO BOX

ISSC T18-A161R NSFP T18A161R

ISSC 180-2489 USPP 1802489

ISSC 1010-1-G-2-B NEW 10101G2B

ISSC 1262 Motion Detector 1262-1LKB

ISSC 10141M1B *NIB*

Honeywell ISSC 621-6300 Source Output Module 6216300

ISSC INPUT MODULE DC SINK 90DRPA 90-DRPA

ISSC 628-2000 USPP 6282000

ISSC RP-516 *NIB*

ISSC 080-2382 NSPP 0802382

ISSC 1014-SPF3 USPP 1014SPF3

ISSC 621-9990 IPC I/O Rack/Chassis 6219990

ISSC 1013-1M1B Relay NEW

ISSC Motion Detector Relay 1214-1GB .06-10 

New Lot ISSC Kanson 1013-1-W-2-B (5) on Delay Timer NIB

ISSC 340-115 A 2 OUTPUT FACE PANEL 340115A2

ISSC T30-A160 HONEYWELL PROXIMITY SWITCH NEW IN BOX 

ISSC Kanson Motion Detector .06-1.0secs 1260-1-D-B !WOW

ISSC MOTION DETECTOR 1262-1-L-A-B ~ New no box

ISSC 103-1-F-2-B1 OFF DELAY NEW 1031F2B1

ISSC 1214-1-C-B MOTION DETECTOR NEW 12141CB

ISSC Kanson Electronics Model 1013 Solid State Timer

ISSC KANSON 1061-1EE2C ON+OFF TIMER 0.06-2.5S 120V 1.5A

ISSC 340-115A-2 340115A2 Outout Module NEW

ISSC 1013-1-G-1-B NSPP 10131G1B

30253 New In box, Issc 1071-1-P-1-B Time Delay Relay 120VAC

Industrial Solid State Controls ISSC 1013-1D1B 10131D1B Timer

ISSC 080-2354 USPP 0802354

ISSC 9952-0400 NSPP 99520400

ISSC DC SRSE OUTPUT MODULE 90-DDDA 90DDDA

ISSC 9954-5862-C USPP 99545862C

ISSC 1013-1-F-1-B Industrial Timer 0.06-5 sec On NIB 

ISSC 1013-1-F-1-B TIMER *NEW*

ISSC 1013-1-G-2-B TIMER *NEW*

ISSC 1061-1-G-G-1-C2A SOLID STATE TYPE .06-10.0 SEC 

ISSC Resistive Sensitive Relay 1213-1-A-B NIB -DI-

HONEYWELL ISSC 621-2150 OUTPUT MODULE 6212150

ISSC 621 3550 Input Card

3 - ISSC proximity limit switch 1220 2 B 1 NEW 

2 ISSC 1022-1-W-1-A-B TIMED RELAYS

ISSC Pulsed Interval Timing Relay 1013-SP4 .03 - .10 seconds

ISSC KANSON ELECTRONICS 1260-1-J-B MOTION DETECTOR 12601JB 115V 10AMP

Honeywell ISSC PLC Card 621-9930

Honeywell ISSC PLC Card 621-1151

Honeywell ISSC PLC Card 620-0030

1 NEW ISSC BCD INPUT 3 DIGIT THUMBWHEEL

NEW ISSC 1250-1-A-1 PROX SWITCH 12501A1 

ISSC 1262-SP14 Industrial Solid State Motion Detector

ISSC 1014-1-D-2-B SOLID STATE TYPE .06-1.0 SEC OFF-DELAY 

ISSC PULSOTRONIC 9962-1602 9962-4200 LOT 99621602 99624200

ISSC MOTION DETECTOR 1260-1-K-C USED 12601KC

*NIB* ISSC Motion Detector 1214-1-G-B *NIB*

ISSC 1250-1-A-1 PROX SWITCH 12501A1 NEW 

ISSC 10131F4B USPP 10131F4B

ISSC 90-LM1A NSFP 90LM1A

Kanson Electronics / ISSC 1013-1-G-2-B 10131G2B Timer USED

ISSC 1013-1G2B 10131G2B Timer Off Delay USED

Issc 90AR1A ISSC Input Module 115Vac - Used

ISSC 180-2370 NSFP 1802370

NEW ISSC TIMER 1061-1-GG2C OP3

ISSC Timer On Delay 1018-L-1 new

ISSC T18A168F **NIB**

ISSC 080-4012L USPP 0804012L

ISSC On Delay Relay Control 1013-1G1B

ISSC REED RELAY OUTPUT MODULE 90-RR3A 90RR3A

SCI / ISSC PC LOGIC CIRCUIT BOARD CARD 080-2403 0802403 1802403 REV A

ISSC 1061-1-E-E-2-C SOLID STATE TYPE .06-2.50 SEC 

Honeywell ISSC 621-3300 Input Module 5VDC PLC 6213300

ISSC 1013-1F2B1 USED TIMER 10131F2B1

Industrial Solid State Controls ISSC 1214-1GB Motion Detector 12141GB 115V 10A

ISSC Kanson 1214-1-G-B Motion Detector .06-10 sec 

ISSC L80-AP64-F PROXIMITY SWITCH, NNB

ISSC On Delay Relay 1013-1-G-1-B new

Nice ISSC 1262 Motion Detector 1262-1-L-N-B .5-1000 Sec

NEW ISSC 1061-1-F-F-1-C Timer Repeat Cycle 10611FF1C

NEW ISSC 1061-1-F-F-1-C Timer Repeat Cycle 10611FF1C

ISSC 1017-10-1-1 NSFP 10171011

Kanson Electronics / ISSC 1013-1-G-1-B 10131G1B USED

ISSC T18A-110F NSPP T18A110F

New Issc Resistance Detector Relay, Bul. 1213-1-B-B

ISSC-90AD1B

ISSC Motion Detector 1262

ISSC 1090-1-P-3-B-1-1 *NIB*

ISSC 1250-1-A-1 PROXIMITY SENSOR NIB

ISSC MKII ISSC MKII MK22 10 Round Magazine Black ISSC MK22 SCAR

3pc Honeywell ISSC AC Output PLC Modules 621-2100

ISSC KANSON ELECTRONICS 1010-1-F-4-B RELAY TIMER PULSE INTERVAL .06-300 SEC.

ISSC 1018-D-1OP13 NSFP 1018D1OP13

ISSC KANSON 1214-1-H-B MOTION DETECTOR ~ NEW

ISSC R40-A605 NSFP R40A605

Issc 1013-1G2B ISSC 10131G2B Op.6 Timer Off Delay - Used

ISSC Solid State Time Delay Relay CNC 1017 2.5-1-1 RL-8A-TD

ISSC Solid State Time Delay Relay CNC 1017 2.5-1-1 RL-5-TD

Issc 9921-12 1271-1-A Proximity Switch NEW

ISSC 080-2382 USPP 0802382

ISSC T30-A111 NSFP T30A111

872C-A5N18-A2 ISSC

ISSC 080-2330 USPP 0802330

ISSC 90-LM1A NSPP 90LM1A

ISSC 180-2370 USPP 1802370

ISSC 99520500 NSFP 99520500

ISSC 1018-L-1 NSPP 1018L1

ISSC1213-1-B-B-OP1-OP2 RESISTIVE SENSITIVE

ISSC Resistive Sensitive Relay 1213UL-1-G-B -DI-

Issc R40-A605 ISSC R40A605 Proximity Switch - Surplus

Honeywell ISSC 621-1100 115VAC Input Module PLC 6211100

ISSC 1217P-1 USED PROXIMITY LIMIT SWITCH 1217P1

ISSC Limit Style Proximity Sensor 1227-1-A1 NEW 

NEW ISSC 1262-SP1A MOTION DETECTOR 115VAC 10 AMPS

ISSC Pulsotronic Proximity Sensor T08-D460 9907-2000 *NIB*

ISSC Pulsotronic Sensor 9964-4400 new

ISSC PULSED INTERVAL RELAY 1010-1-D-4-B NEW 10101D4B

ISSC MOTION DETECTOR RELAY 1214-1-G-B ~ New in box

Industrial Solid State Controls ISSC 1013-1M1B 10131M1B Timer

ISSC T05-D410S NSFP T05D410S

Honeywell ISSC 621-9940 Serial I/O Module 6219940

ISSC Proximity Sensor T18-A111 90-250vac

NIB (2) ISSC Proximity Sensor T18-A110 _ T18A110 

Industrial Solid State Controls ISSC 1013-1F1B 10131F1B Timer

ISSC 1017-10-1-1 USPP 10171011

ISSC 1019-5-4-2 USPP 1019542

ISSC 180-2402 USPP 1802402

NIB ISSC On Delay Industrial Solid State Timer 1071-1-P-1-B

Enlarge

ISSC 1014-1-G-2-B NSFP 10141G2B

Honeywell ISSC 621-2150 Output Module 115VAC 6212150

NEW! ISSC MOTION DETECTOR 1260-1-L-C

ISSC 1213-1-A-B RESISTIVE SENSITIVE RELAY, NIB

ISSC 080-2355 NSFP 0802355

ISSC 8300-0700 NSFP 83000700

ISSC 1014-1G1B USPP 10141G1B

ISSC 1213-2-A-B Resistive Sensitive Relay NEW

ISSC RS-506 4PIN CORD (LOT OF 5) ***NIB***

Industrial Solid State Controls ISSC 1013-1F2B 10131F2B Timer

ISSC T12A160F **NIB**

Issc 1213-1-A-B ISSC Resistive Sensitive Relay 

Issc T12-A110 Proximity Switch NEW

ISSC 1071-1-P-1-B USPP 10711P1B

ISSC T18-A110 USPP T18A110