140CPS12400
140CPS12400
140CPS12400
1783-US16T 面價6774 數量3
XWT-ID16數量24
ACS580-01-363A-4 1
6AG4140-4BL04-0DB0 1
193-4CC20-1AA0 1
E94AZCUS 4
S8FS-G60024C 1
EBM-PAPST 4
H3CR-A8E-24-48AC/DC + PF083A 2
D4MC-1000 3
ZB2BZ105C 4
IME18-05BPSZC0K 3
RVC-12: 2GCA294987A0050 2
C500F-CPUA1-V1 1
E5GC-QX1A6M-015 1
IM33-11EX-HI/24VDC 10
ZE951 48119 230VAC 10
MD480T200G+MDCAB(外引延長線)+MDKE9(中文面板)+CP600BASE1(面板外引安裝附件) 數量4
ICS TRIPLEX HOUSTON T-8449 數量2
FC-302P11KT5E20H1 *1個
FX3GA-40MR-CM 4個
三菱 伺服卡件; FXSVL02B 3個
UN207-1CB20-0XA0 5
GXPI-DI2DO12AI1 1
通訊分站交換機IGS-3044GC 1
D5SN-S04 1個
TLPSM-T07E 1
HG-SR5024B 2
MR-J4-500A4-RJ 1
HG-SR524 1
MDS-DH-V2-1010 1-------
MDS-DH-V2-2020 1-------
MDS-DH-V2-4020 1------
FR-E840-0120-4-60 1
FR-A840-02160-E2-60 1
FR-F840-01800-E2-60 1
EL3102 1
OG83-UN-1024 1
BN-342EX 8
MR-J4-40TM 4
HG-SR1024J 2
HG-SR3524BJ 2
變頻器運行時對PLC幹擾應注意的問題
變頻器運行時會對周圍電氣設備（包括P L C ）產生較強的電磁幹擾，同時變頻器主電路斷路器等開關器件動作時也會影響PLC 的正常工作。為防止變頻器運行時對PLC幹擾，變頻器與P L C 相連接時應該注意以下幾點：
（1）對PLC 本身應按規定的接線標準和接地條件進行接地，而且應注意避免和變頻器使用共同的接地線，且在接地時使二者盡可能分開。
（2）當電源電壓波動大，諧波成分多時，為抑制諧波幹擾，應在PLC 的電源模塊及輸入/ 輸出模塊的電源線上接入噪音濾波器或者隔離變壓器。如果幹擾仍嚴重，應考慮在變頻器主回路中接入電抗器、變壓器和噪音濾波器等措施。
（3）變頻器和P L C 安裝在同一電控櫃時，應盡可能使與變頻器有關的電纜和與PLC 有關的電纜分開安裝，尤其是連接變頻器的強電電纜與連接PLC 的弱電電纜更要分開安裝。
4 結束語
變頻器和P L C 間連接問題，涉及到數字量信號連接、模擬量信號連接以及避免幹擾應注意的問題；在實際應用中，兩者間的連接還涉及到用弱電信號控制強電的問題。因此，應引起重視，避免幹擾造成變頻器、PLC 的誤動作；避免連接不當造成PLC 或變頻器的損壞。
如果購買單位的在質保日期一年內發現有質量缺陷的，可以進行一個免費維修或更換。
Sick CLV260A1020 Bar Code Scanner V3.19 -
Sick CLV265A0012 Barcode Scanner 24VDC 1 017 512 L408 K480 2020621
Sick CLV440-6010S02 Oscillating Mirror Scanner
Sick CLV442-6010S01 Oscillating Mirror Scanner WOW
SICK CLV450-0010 IN A
Sick CLV450-0010, , CLV4500010,
Sick CLV450-0910S01 Barcode Scanner
SICK CLV490-1010 Laser Barcode Scanner
Sick CLV650 Bar code scanner head
Sick CLX490-0010S05 Omni Barcode Scanner CLX490-0010S05
Sick DME3000-111 | 12 mo. | Free UK/EU ping | Price Inc UK VAT
SICK DME3000-111S01
Sick DME3000-311 (1 016 283) PHOTOELECTRIC SENSOR DME3000311 (1-016-283)
SICK DME5000-212 | 12 mo. | Free UK/EU ping | Price Inc UK VAT
Sick DME5000-224 Distance Measuring Device 0.15...150m DeviceNet
SICK DMT10 SENSOR DMT10-1213 1023955 3200532014A
Sick DT500-A111, , DT500A111,
SICK FGSE1350-21 Receiver & FGSS1350-21 Sender, 1350MM, 30MM Resolution -
SICK Laser System ID LMS111-10100
Sick Light Curtain C40E-1203DB010 1 018 855 Receiver
SICK LIGHT CURTAIN PERIMETER SAFETY SYSTEM PACKAGE
SICK Light Grid Sensors
SICK LMS 200 Laser Scanner LADAR LIDAR w/ Software, Power Supply, PC Data cable
Sick LMS200 Laser Scanner
SICK LMS200-30106 Laser Scanner LADAR LIDAR SLAM Navigation Sensor
Sick Luminescence Scanner Sensick LUT1-400 lut1400 NIB
SICK LUMINESCENCE SENSOR LUT1-400
Sick Luminescence Sensor, LUT1-430
Sick LUT1-400 Luminescence Sensor 18-30VDC WOW
Sick LUT1-430 Luminescence Sensor with Lens LUT1430
SICK LUT1-440 OPTIC ELECTRONIC LUMIN SENSOR WITH LENS
SICK LUT1-450 LUMINESCENCT SCANNER 300MM RANGE LUT1450
SICK MotorEncoders Dubai Stock SinCos SCM 70 DVA (Multiturn) HIPERFACE Stegmann
SICK Optic LMS-291-S14 Laser Measurement Technology Sensor 1 025 329 NIB 90
SICK OPTIC CLV450-6010 BARCODE SCANNER NIB
Sick Optic Distance Measuring Device, DME2000-000S01, Part 013484
SICK OPTIC DISTANCE MEASURING SENSOR DME2000-000S01 DME
Sick Optic Electronic - LUT1-420
SICK OPTIC ELECTRONIC C40E-1603CB010 NSFP C40E1603CB010
SICK OPTIC ELECTRONIC C40P-0903CA010 NSFP C40P0903CA010
SICK OPTIC ELECTRONIC CLV250A-2010 NSFP CLV250A2010
SICK OPTIC ELECTRONIC CLV-260A-0020 USPP CLV260A0020
SICK OPTIC ELECTRONIC CLV-265-A0012 USPP CLV265A0012
SICK OPTIC ELECTRONIC CLV295A0012 USPP CLV295A0012
SICK OPTIC ELECTRONIC CLV430-6010 NSFP CLV4306010
SICK OPTIC ELECTRONIC CLV-431-0010 FNFP CLV4310010
SICK OPTIC ELECTRONIC CLV432-6010 NSFP CLV4326010
SICK OPTIC ELECTRONIC CLV432-6010 NSPP CLV4326010
SICK OPTIC ELECTRONIC CLV450-6010 USPP CLV4506010
SICK OPTIC ELECTRONIC CLV-480-1010 NSFP CLV4801010
SICK OPTIC ELECTRONIC CLV-490-3010 USPP CLV4903010
SICK OPTIC ELECTRONIC CLV650-0120 NSFP CLV6500120
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