IC697CHS790
IC697CHS790
IC697CHS790
仲鑫達自動化-您身邊的工業自動化備件專家
強大的庫存量，貨品，匯集品牌，幫助客戶節約時間，擁有我們，等於擁有所有品牌
0592-5856292 蘇妙玲 13394057292 微信同號 QQ2851195480
www.zxdsolutions.com
注：如是下班時間請發送電子郵件或直接在以下在線留言，24小時之內會給你一個滿意的答復，謝謝。
-------------------------------------------------------------------
（5）來自接地係統混亂時的幹擾
接地是提高電子設備電磁兼容性（EMC）的有效手段之一。正確的接地，既能抑制電磁幹擾的影響，又能抑制設備向外發出幹擾；而錯誤的接地，反而會引入嚴重的幹擾信號，使PLC係統將無法正常工作。PLC控制係統的地線包括係統地、屏蔽地、交流地和保護地等。接地係統混亂對PLC係統的幹擾主要是各個接地點電位分布不均，不同接地點間存在地電位差，引起地環路電流，影響係統正常工作。例如電纜屏蔽層一點接地，如果電纜屏蔽層兩端A、B都接地，就存在地電位差，有電流流過屏蔽層，當發生異常狀態加雷擊時，地線電流將更大。
MERLIN GERIN Compact NJHN36000S40ABS?O
Allen-Bradley PowerFlex 700 5 HP 20BD8P0A3AYNACC?0 480 VAC
Allen-Bradley PowerFlex 700 1 HP 20BD2P1A3AYNACC?0 480 VAC
SQUARE D SY/MAX CLASS 8030 Type PS35 ser G Power Supply 8030, PS 35 PS-35
SQUARE D SY/MAX CLASS 8030 Type PS35 Power Supply 8030, PS 35, PS35 PS-35
GENERAL ELECTRIC IS200BICMH1ACB 6BA02 BICMH1A
Indramat AC TVM2-1-050-W1-1?15V TVM2.1-50-220/3?00-W1/22/115
TOSHIBA VT130G3U-4330
FANUC A06B-0128-B176 7000 WITH PULSECODER A860-0360-V511
General Electric GE Circuit Board Card IS200WETAH1ADC FA/00 w/ IS210BPPBH2CAA
Yaskawa ServoPack Servo CACR-SR CACR-SR06TZ9SMY?02A
HONEYWELL CIRCUIT BOARD CARD 51400669-100
Reliance Drive DDS-TLII DDS-TLll DSA-MTR-40D1 DSA-MTR
GENERAL ELECTRIC IS200RAPAG1BAA
ABB P-HA-RPS-CH1000?00
GENERAL ELECTRIC IS200VATFG1AAA PC BOARD GE IS200
Yaskawa Drive ServoPack CACR-SR06TZ0SM CACR-SR06TZ6SM-?E .60kw .80HP
Yaskawa Drive ServoPack CACR-SR30TZ0SM CACR-SR30TZ6SME
ATLAS COPCO CONTROLS QCMT34050 4240033881
ABB AC800M 3BSE018100R1 PM860K01 PM860 3BSE018114R1 3BSE018110R1 TP830
HONEYWELL EXCEL R7510B-1003-2
FAIRCHILD 24XFS16980002 12-24 VDC 4-20MA / 1-5 VDC EB-18610-1
US MOTORS NIDEC VERTICAL MOTOR FDF4 11712813-100
ALLEN BRADLEY 118571 119996 POLE ARM 117428 FOR 1395 DC
GE IS200 BOARD IS200EMIOH1AFB EMIO H1A GEIS200EMIOH1AF?B, IS200EMIOH1A
GE GENERAL ELECTRIC DS3800HPTKIGIH 6BA09 DS3800
Yaskawa ServoPack Servo CACR-SR44TZ0SFY?01A
Yaskawa ServoPack Servo CACR-SR CACR-SR30TZ6SM-?E
RELIANCE ELECTRIC DRIVER 0-56947-50
ABB Floppy Disk Module DSMD-113 5736 045-N
INGERSOLL RAND 39875158 120 VAC 2.5 A
Allen Bradley Overload Relay 810-A03C
ABB ASEA CIRCUIT CARD DSMB127 7K 57360001-HG/2 2668 184-584/2
ABB ASEA CIRCUIT BOARD CARD DSMB127 7I 57360001-HG/2 2668 184-584/2
ABB ASEA CIRCUIT BOARD CARD DSMB127 ME8I 57360001-HG/2 2668 184-584/2
ABB ASEA CIRCUIT BOARD CARD DSMB127 SE93472203 57360001-HG
ABB ASEA CIRCUIT BOARD CARD DSMB127 OK 57360001-HG/2 2668 184-584/2
ABB ASEA CIRCUIT BOARD CARD DSMB127 OJ 57360001-HG/2 2668 184-584/2
ABB ASEA CIRCUIT BOARD CARD DSMB127 OH 57360001-HG/2 2668 184-584/2
SICK DMT10 SENSOR DMT10-1213 1023955 3200532014A
GENERAL ELECTRIC C-ESS DS2 PAG1 GDPAG 6BAO7 PC
Modicon AEG PanelMate Plus MM-PMA1-305 MM-PMA1-30S 110/230v
GE GENERAL ELECTRIC DS3800 DS3800DMPC1F1E 6BA08
GE GENERAL ELECTRIC DS3800 DS3800HMPF1E1D 6BA02
CONTROL TECHNIQUES MHM-490-CONS-00?00 3PH
SIEMENS SEAFB 24VDC 500VA
HONEYWELL 51304487 100 K G 51120578-101
SIEMENS VIM VOLTAGE INPUT MODULE APACS+ 39VIMCCN APACS+39VIMCCN
豫公網安備41010502000017號 
