51121311-100

51121311-100

51121311-100

51121311-100

51121311-100

6-4--

AB4A0018FBA++++++++++++++++++++++

AB4A0072ABA++++++++++++++++++++++

AB4A0088ABA++++++++++++++++++++++

20BC205A0ANNANC0++++++++++++++++++++

2711P-T15C22D9P++++++++++++++++++++

1C31129G04++++++++++++++++++++

060-3618-02++++++++++++++++++++

060-0239-08++++++++++++++++++++

060-0238-10++++++++++++++++++++

DRIVE CPASA1A2000000+++++++++++++++++++++++

NBRA-669C++++++++++++++++++++++++++

140CPU65260++++++++++++++++++++++++++

6FM1725-3BA00++++++++++++++++++++++++++

20BD096A3ANNANC0++++++++++++++++++++++++++

T9402++++++++++++++++++++++++++

PPU/2/GS++++++++++++++++++++++++++

1756-RM2++++++++++++++++++++++++++

20G11ND034AA0NNNNN++++++++++++++++++++++++

20G11ND027AA0NNNNN++++++++++++++++++++++++

1756-IRT8I++++++++++++++++++++++++++

140CPU53414A++++++++++++++++++++++++++

LMC058LF42++++++++++++++++++++++++++

140CPU65160++++++++++++++++++++++++++

140NOE77111++++++++++++++++++++++++++

C6920-0000++++++++++++++++++++++++++

6ES7922-0BB41-0XA0

155-6BA00-0CN0  

3BSE076939R1 -PM866AK01 数量1 +++++++++++++++++

富士触摸屏V806CD 

SCM7B34-1582 模块

SEW主机伺服器 MDX60A0150-503-4-00 ++++++++++++++

S8VK-G03024   1

6ES7953-8LG31-0AA0     1

SPRINT-PL265-265 KW 250 A ABB,2PCS  

APB4-44C ABB,2PCS  

BAM4-01 ABB,2PCS  

RDCO-02 ABB,2PCS  

RPMP-01 ABB,2PCS

TYPE:LM TECHNIC

SERIAL 94791    31

3VF1431-1DK11-0AA0，1个

MCS620R 200A数量1

VAMD07063PVT070A3B0    1

1756-L63      122264+++++++++++++++++++++++

2098-DSD-HV030-SE     22504  

MPL-B4530K-MJ72AA    19720

1756-A13        8943.63

MPL-A320H-MJ74AA     19952

2090XXNPMO16S04     无面价

2090-CFBM4E2-CATR    3027.6

2090-CPWM4E2-14TR    2830

IC200MDL640H   没有H的面价1570  数量3

DO571 ABB  2个

6SY81010-AA33    10个

DVP16HM11N  1

NMS532H    1个

443-1GX30-0XE0  6

PLC ABB Module DX531 4个

PLC ABB Module DX551 4个

PLC ABB Module DI562 2个

PLC ABB Module DC551 8个 

A1A10000432.02  单元驱动

A1A461D85.00     光纤通讯  各1

EPM9650 数量1

6SL3120-1TE13-0AA4     1

6SE6430-2AD34-5EA0          数量7

A5E42740268

CS1220-A-0-0-0-0/-000 1个

品牌： CONTEC ，名称： MICRO ACCESS POINT ，型号：FX-DS540-STB-M/FX-DS540-STB-M-U  10个

22B-D4P0N104       5266.4   1个

6SL3912-0BN43-8AA0  1

3RN1013-1BW10AC/DC24-240V  1

6SL3054-5CE00-1AA0   1

6SL3912-0BN43-8BA0  1

6SL3912-0BN43-8CA0  1

6ES7443-1EX20-0XE0   2

6SY8101-0AA26  1

6SL3984-6PX22-0AA0  1

6ES7223-1BH22-0XA8  3

直流电网绝缘监测仪    DEIF   ADL-111Q96/24VDC   0-50KΩ   1个

PL9650-1-A-0-A-1-1-0-0-0

ES300C  ABB  2

CI830 3BSE013252R1

ABB AGPS21C

ABB POW-01, 64605666A

16-8121-1111-L015-ZY   1个

800EM-LE7，40个

800E-2DDL3，40个

800EM-SR32，40个

800EM-MTS643LX11( mushroom)，10个

800E-3X01，70个

800E-2DDL3，40个

ABB 3BSE013252R1  1

AF750-30-11/230VAC/700A，690V  

3BHL001373P0001数量50

DFV160M4/TH/XV2A  11KW数量1

A26036F1-S001数量10

PLC ABB Module DO820 2个

PLC ABB Module DI821 4个

6SE6430-2UD41-3FB0              1

DBS36E-S3RK00360    3个

PFXC 141（IP65） ABB 1 个

软启动器；CAT150-F251NBDDSERB   1个

电源模块PWPS-128-6ES-0110EX    1个

847H-DN1A-RG02048  面价5834   2

6ES7331-1KF00-0AB0   10个

6ES7350-2AH00-0AE0  8个

PWS3260-DTN

ATV930D37N4     1 

X202-IRT 6GK5202-2BB00-2BA3

ATS22C21Q    2

6GK5216-0BA00-2AA3  1

ATS48C21Q     1

NS800N    800A       3

CPU ABB SERIE 40  07CT41/1SBP260022R1001    3

M3-11-NO+NC   60

FL15 30L-10TP-2130-2     12

PMAE4022B   44

 RMN5052A   45

PBD-23900248   西门子   4

K7M-DRT40U   LG数量1

3 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。

TAC Schneider Barber-Colman 21-928-1 Plastic Thermostat Cover in GRAY NEW!

Barber Colman Pneumatic Damper Actuator 6" Stroke

Barber Colman CM13-01120-035-0-00 Mercury Contactor

BARBER COLMAN AT-506-0-1 NSPP AT506

(H2-1) 1 BARBER COLMAN MAQ2-01900-000-1-00 TEMP CONTROLLER H2-1

Invensys / Barber Colman Pneumatic Duplex H / C T'stat

Thermostat

Dynalec Corporation 60110 BTC-11631 Transformer

From Pakistan

BARBER COLMAN TEMPERATURE CONTROLLER 180 USED/PARTS 180

BARBER COLMAN DUCT HUMIDISTAT HC-201 NEW HC201

BARBER COLMAN YBA-635 NSFP YBA635

BARBER COLMAN AT-1165 USPP AT1165

BARBER COLMAN A-12330-1 USPP A123301

BARBER COLMAN A-12330-100 USPP A12330100

Schneider Electric TC-4111 Electric Bulb Thermostat -40 to 120 F Barber-Colman

From Canada

BARBER COLMAN 16113300 FNFP 16113300

Barber-Colman 10 VDC Motor 10 in/ounce # CYQM23160-1

BARBER COLMAN E21177 FNFP E21177

BARBER COLMAN A-11776-01 USPP A1177601

BARBER COLMAN A-11776 USPP A11776

BARBER COLMAN A-11776-1 USPP A117761

Barber-Colman Operator Manual~#4 Hob Sharpening Machine

Barber-Colman Operator Manual~16-16 Hobbing Machine

BARBER COLMAN PC-301 NSPP PC301

NEW BARBER COLMAN CG12-01120-010 RELAY COIL CG1201120010

New Barber Colman RKS-5001-0-1 Receiver Controller Pneumatic Single Input

BARBER COLMAN LCMA-136-0-0-2 USPP LCMA136002

BARBER-COLMAN SERIES 560 TEMP CONTROLLER TEMPERATURE 0-2000F 5651-04030-330-6-00

BARBER COLMAN SOLID STATE CONTACTOR CB11-24060-022-3-00

BARBER COLMAN 44-23403-000-P-18 NSPP 4423403000P18

Barber Colman Gear Hobbing Type T Operator Part Manual

One-day shipping available

USED Barber-Colman 7SL910030000 Temperature Controller

BARBER COLMAN 560 *USED*

One-day shipping available

CONTROL BOX - CABIN TEMP. - Avionics

ENTHALPY CONTROLLER BARBER COLMAN THC 1-701-1 NEW IN BOX FREE SHIPPING

(G1-4)1 MACO BARBER COLMAN A-13024-102 MEMORY CARTRIDGE 8K INSTA-SET MACO 8000

CONTROLINE THCR-4 ENTHALPY CONTROLLER BARBER COLMAN REPLACES HONEYWELL H205A

BARBER COLMAN CG13-01120-035-0-00 RELAY ***XLNT***

Barber Colman 560 Temperature Controller

Invensys HC-201 Humidistat Duct Electric Control Barber Colman SPDT Two Position

BARBER COLMAN PC-110 NSFP PC110

GUARANTEED! BARBER COLMAN DC INPUT CARD BOARD A-11010-100-1

GUARANTEED! BARBER COLMAN PROCESSOR MOTHER CARD BOARD A-11004-2

GUARANTEED! BARBER COLMAN MEMORY CARD A-11003-100-1

BARBER COLMAN AP-302 NSFP AP302

Barber Colman Gear Hob 16-16 Parts Manual

Barber Colman 16 16 Gear Hob Parts Manual

BARBER COLMAN 61019 FNFP 61019

Barber Colman Maco 8000 Memory Cartridge

BARBER COLMAN AK-51642 NSFP AK51642

Barber Colman 6-10 Hob Parts Manual

Barber Colman AC Input Card Maco 3 A 11008 2 PCB Mako

BARBER COLMAN E2387 FNFP E2387

Barber Colman TK-13131-401 Pneumatic Thermostat

Barber Colman TK-13131 Pneumatic Thermostat

BARBER COLMAN LCMA-105 USPP LCMA105

Barber-Colman Part Catalog~2 1/2-4 Gear Hobbing Machine

New Barber Colman AD-8812 Immerson Sensor Thermistor Assembly

One-day shipping available

BARBER COLMAN AM-348 USPP AM348

*USED* Barber Colman Invensys Positive Positioner N800-555-BOX *USED*

Barber Colman pressure electric switch PC 132

BARBER COLMAN A-11779-101 USPP A11779101

BARBER COLMAN PC-132 USPP PC132

Barber Colman 16 - 16 Universal Hobbing Machine Manual

BARBER-COLMAN DC MOTOR DIRECT BYLM 92900-51 27V 1.2AMP 9800RPM 

From Israel

BARBER COLMAN ADDA-902-5 USPP ADDA9025

BARBER COLMAN AP CARBON PROBE CABLE

AP11-00126-401-1-00

Barber-Colman No. 3 & 12 Gear Hobbing Operators Manual

One-day shipping available

Barber Colman Hobbing No. 3 Operators Manual

One-day shipping available

Barber Colman Hobbing No. 16-16, 16-36, 56 Parts Manual

One-day shipping available

Barber Colman CC-8103 Control Relay New

Barber Colman 6-10, 6-16, 6-20, Gear Hobbing Machine, Operations Manual 1963

One-day shipping available

Barber-Colman Company - General Purpose 3 Way Valve - P/N: VA 3403-211-6-4

NEW BARBER COLMAN MACO SERIES DATA HANDLER FIRMWARE UPDATE V20.XF DISPLAY 3.06.

BARBER COLMAN 2422-002 NSPP 2422002

Barber-Colman Series 15 Controller 15E2-0KF40-000-0-00 qty

BARBER COLMAN TC-5131 THERMOSTSAT DUCT LOW TEMP NIB

BARBER COLMAN T249 USPP T249

BARBER-COLMAN HYCC8868-1 CONTROL MOTOR 115V

BARBER COLMAN ASW03 NSFP ASW03

Barber Colman 71-811-00D BARBER COLMAN VERSION 13.0A FIRMWARE UPDATE

One-day shipping available

Newly listedINVENSYS HC-201 Humidistat Duct Electric Control SPDT Two Position Barber Colman

Invensys Barber Colman CP-8261-702 Cntrl Sequencer W/Ext.Setpoint or CP-8261-333

BARBER COLMAN 44-24417-000-3-12 NSPP 4424417000312

Barber Colman Gear Hob 40-15 Operations Manual

Barber Colman Pressure switch

Barber Colman 16-15 Vertical Gear Hob Manual

Barber Colman 25-15 Vertical Hob Manual

BARBER COLMAN AK-51642 USPP AK51642

Barber Colman Model 10 Gear Shaper Machine Part Manual

BARBER COLMAN P021-41706-012-1-05 USPP P02141706012105

BARBER COLMAN E21363 FNFP E21363

Barber-Colman No. 1-1/2 Gear Hobbing Parts Manual