IC697CPU731

IC697CPU731

IC697CPU731

IC697CPU731

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。

9-1

8.0010.8200.000C  2个

8.5000.8352.3600  2个

PSMO-25D1TH    20个

CJK-3C    20个

6FC5403-0AA10-0AA0   1个

FZADS88B-M132SB4-L80/10   2个

ACS355-03E-08A8-4      2

ACS-CP-D    2

CSDY1-30   1个

FF-106/63   2个

FF-102/30   2个

KSVS-G03-T-71-L   2个

PSTX300-600-70    1

DEIF PPU/2/GS   1个

6ES7 511-1CK01-0AB0 数量1

氦压控制器 649A51T51CADR，MKS   1台

A20B-8101-0100   8

A02B-8101-0770   6

330850-91-CN

330854-080-24-CN          各2

73600-A0181(PG-B2/H)     

C200H-OC225         各一

CIMR-AB4A0103A 400V 3相 55KW  YASKAMA 数量是1件

6ES7215-1BG40-0XB0   1

510-1DJ01-0AB0    1个

5036ES3EB56     1

马达驱动器-Motor Driver;MADLN05SE  松下 1

 伺服马达;MADLN15SE   松下 3

 控制器;MBDLN25SE    松下  3

 马达驱动器;MADLN25SG    松下  3

 松下伺服马达驱动器;改用-PANASONIC-MBDKT2510E    松下  3

 马达驱动器;AFP7PP04L    松下  4

AS-780D-131E Qty : 5 pc

HEDL-5540-A05 Qty : 5 pc

TD-2M33  1

A20B-2200-0650  一个

CP1H-XA40DT-D  1 个

鼓风马达皮带480L050       21

模块 JAMSC-B2110AV

通讯模块  JAMSC-IF73V  各 2

 ISA-10-250-S-BB   1

6GK5602-0BA10-2AA3，数量1个

HG-KN13BJ-S100  4

HG-KN13J-S100  5

MR-JE-10C   9

MR-PWS1CBL5M-A1-H  9

MR-J3ENCBL5M-A1-H  9

MR-BKS1CBL5M-A1-H  4

MR-J2CMP2  9

FX5U-80MT/ES   1

FX5-16EX/ES  2

380V框架断路器ABBE1.2,MS/M-110V,1250A   1台

CDBR-4030B 400V 30KW   2台

6ES7153-2AR04-0XA0    4

6ES7195-1GG30-0XA0    16

6ES7195-7HD10-0XA0    16

6GK153-3CB00    4

C79459-A1715-B21    5

6ES7400-1JA11-0AA0    2

6ES7952-1AP00-0AA0    2

6ES7960-1AA04-5AA0    2

6ES7322-1BL00-0AB0    20

6GK5308-2FM00-2AA3    2

A20B-2102-0650  1

6SL3055-0AA00-4CA5           4

HKJ-G-200A-4B/65       1

266IF-02=JAPMC-CM2307-E    1

PMC11-1009/0 2pc 

PMC21-1KH7/0 2pc

C200H-BAT09

C200H-BAT01

CP2E-E20DR-A     1

OVATION5X00481G01   1

FX5U-64MT/ES  1

GS2110-WTBD  10寸  1

EZ9L33620  2个

TD12038      5x

脉冲放大器-ArtNo:01300301  1

6ES7232-0HB22-0XA8  2个，要原装保内的

CJ2M-CPU12   3

EBMPAPST   3414NG

维修包型号:VA902.90.090制造厂或品牌:EMERSON厂家配件号:15536  数量：1

YWF4E-300S      1

TPC-S7300  1

BENTLY     规格型号：3500/92-02-01-00    数量、；1

NV30-FA     4

2711P-K4M20D   19年面价 6264    1个

TH230D20ZZ  1

EPS-ZK.PCB  2

LW39-16B-6KC-202C/2P  10

ATV320U04N4B0     1

VPL-B1153F-PK14AA      1    面价21809

ACS880-01-206A-3+D150+N5050+FPNO-21， 轻过载   110kW、 重载90kW

  数量 1

ACS880-01-045A-3+N5050+FPNO-21。 轻过载22kW、重载18.5kW。     1

6ES7511-1AK02-0AB0       1

A06B-6150-H060 

A06B-6154-H030

A06B-6151-H015

6ES7027-2TD61数量1

6SE7027-2TD61

643-0CD01-1AX1数量1

ATV1200C-700/045        2

ATV1200C-D5000028      8

ATV1200C-D1000059 带画面程序配下载线配套高压变频器型

号. ATV1200C-A1250-1010A4      1

6SL3330-1TE38-2AA3  2

励磁柜控制面板CP651 1

电流变换器CC-E I/I-2 2

1398-DDM-019    老面价：16200   数量1

6AG1961-3BA21-7AX0    4

6ES7400-0HR04-4AB0    2

ACS800-01-0060-3+P901数量1 

3BSE018292R1     1

ABB DSAI130A

3-2551-P1-12  2

3-2850-52  2

3-2551-P1-12  1

3-2551-PO-12  1

3-2551-P2-12  1

3-2536-PO  1

AMPS-24E  1

JTY-GD-FSP-851C  10

JTW-BD-FST-851C  10

J-SAP-M-M500KC  10

FSB-200S  2

JKM-FCM-1C  3

JSM-FMM-1C  3

XHS-WP  3

67CFR   1

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GE Fanuc S2K Series IC800SSI104S14 Servo Motor Control

GE FANUC AC SERVO AMPLIFIER A06B-6087-H126 

GE FANUC IC697MDL350F DISCRETE LOGIC OUTPUT MODULE 120VAC 32PT NIB FS 

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MINT GE Fanuc IC693CPU374-GP IC693CPU374 w/ Ethernet Comm.

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