IC200MDL331LT

IC200MDL331LT

MHD090B-035-NP1-UN

2711-B5A5L2

系統(tǒng)接地方式有：浮地方式、直接接地方式和電容接地三種方式。對PLC控制系統(tǒng)而言，它屬高速低電平控制裝置，應(yīng)采用直接接地方式。由于信號電纜分布電容和輸入裝置濾波等的影響，裝置之間的信號交換頻率一般都低于1MHz，所以PLC控制系統(tǒng)接地線采用一點接地和串聯(lián)一點接地方式。集中布置的PLC系統(tǒng)適于并聯(lián)一點接地方式，各裝置的柜體中心接地點以單獨的接地線引向接地極。如果裝

聯(lián)系電話：0591-62182520    *    13696852881
聯(lián)系QQ：1273632994
公司傳真：0591-62032566
公司全稱：
福州卓凱電子科技有限公司
公司地址：
福建省福州市閩侯西江濱大道77號正榮潤園1號樓1205室

置間距較大，應(yīng)采用串聯(lián)一點接地方式。用一根大截面銅母線（或絕緣電纜）連接各裝置的柜體中心接地點，然后將接地母線直接連接接地極。接地線采用截面大于22 mm2的銅導線，總母線使用截面大于60mm2的銅排。接地極的接地電阻小于2Ω，接地極埋在距建筑物10 ~ 15m遠處(或與控制器間不大于50m)，而且PLC系統(tǒng)接地點必須與強電設(shè)備接地點相距10m以上。

MORI SEIKI FRONTIER M2 FM-2 F-M2 CNC CKD AKB119-L-ST SOLENOID VALVE

FANUC AC SPINDLE MOTOR 6 A06B-1006-B100 A06B1006B100

FANUC CARD I/O BASE UNIT A03B-0801-C008 A20B-1001-057 0570

OKK MHA-600 CNC MILL PISTON DISTRIBUTOR 8 PORT oil lube distributor

LOT OF 3 Yaskawa AC Magnetic Control Relay L-18242-B

TOKIMEC MINIATURE VALVE DG4M4-32C-20-JA

YASKAWA CIRCUIT BOARD JANCD-ERF01 JANCD-ERF01 DE6424132

TOSHIBA E2710PDB-SDHT NM1231A-10 MONITOR CRT DISPLAY HITACHI SEIKI CNC VK45

YASKAWA DCP UNIT JUSP-DCP 30A 200V JUSPDCP 30A MATSUURA MC-500V JUSP-DCP30A

LEBLOND MAKINO FNC 60 CNC VERTICAL MILL BT 40 BT40 or CAT 40 CT40 SPINDLE

HEIDENHAIN CORPORATION LS403 LS 403 LINEAR SCALE ENCODER ML320MM IDNR 226 520 DX

CINCINNATI ARROW 1000 CNC MILL TELEMECANIQUE LC1 D80 11 CONTACTOR 110V COIL

CNC MACHINE SERVO DRIVE (MISSING TOP BOARD) ITC JH-313 JH313

FANUC TAPE CUT CNC EDM Z AXIS HEAD SPINDLE WIRE THRU UNIT

DAIKIN MOTOR PUMP M15A1-3-50 W/ PISTON PUMP V15A1RY-85

HITACHI SEIKO H-CUT304P CNC EDM TFM 8512012 FLUID LEVEL CHECK GAUGE

OKK MHA-600 CNC MILL MITSUBISHI HA 300 SERVO MOTOR ARST-4XB-11 HA300

KASAHARA FALCON K-1 CNC HYDRAULIC PART PUMP CYLINDER PISTON

BELDEN 9259 RG 59/U FLEXIBLE COAX CABLE 9259 RG59U

EMCO TURN-325 CNC LATHE HEIDENHAIN ROD 426 E 1024 ID NR. 250 587 25 ENCODER

YASKAWA CIRCUIT BOARD JANCD-CP03 DE8402246

DYNAPATH CNC DISPLAY MONITOR S10-AMU 115 VOLTS M2000-355 D10B

INDUSTRIAL DRIVES PSR4/5-212 SERVO DRIVE PSR45212

FANUC CONTROL BOARD UNIT A16B-2300-0110/02A

LEADWELL MC-1000 CNC MILL BT40 TOOL CHANGER CAROUSEL ARM BT 40 BT40

OKUMA EIO CARD E0241-653-033B

CHARMILLES CIRCUIT BOARD 8518320B 8669340B CT8121810 851 8320 B

CNC AIR GAGE CO. MODULE BOARD CARD DEC-2900A

1992 MITSUBISHI DYNA MECHTRONICS MYTE VERTICAL MILL PART C AXIS 7100-00035-1

LEHMANN TL-15S CNC LATHE N02A N02B CIRCUIT BOARD

DYNA MYTE DM4400M CNC MATSUSHITA NATIONAL BAK-60 BREAKER 3P 20A BB12528513

YASKAWA MINERTIA MOTOR J SERIES UGJMED-80MMU41 UGJMED80MMU41 *NO ENCODER

1989 JAPAX EDM MODEL LDM-S YAMAKI SWITCH GAUGE EE03 60MV CONTROL PANEL

1989 JAPAX EDM MODEL LDM-S CONTROL UNIT DRV-4G 651-00-0270 DRV4G

SMC SY5140-5FU SOLENOID VALVES SY51405FU LOT OF 14

OKUMA LC40 CNC LATHE LEVELING LEG LEGS PADS STANDS

MITSUBISHI APRA-02-DWC CNC BY1728117G51 BOARD APRA02DWC MITSUBISHI EDM DWC 90SB

HITACHI SEIKI HC-400 CNC SANYO DENKI SUPER DRIVER MOTOR & G0311-430 ENCODER

2003 MERCEDES CL500 RIGHT PASSENGER PILLAR MOULDING PANEL SILVER OEM

DominAx DD750 Inverter Control Techniques Emerson DRIVE Type DD750 6 MO WRNTY

FUJI RV 3 PHASE INDUCTION MOTOR VNB1004C VNB90-04

YASKAWA ELECTRIC SQDB-30ADG SERVOPACK DRIVE SQDB30ADG 60 DAY WRNTY

ENGESPARK EDM 400 MACHINE BUTTON SWITCH OPERATOR CONTROL PANEL JL063D JLO63D

CARBOLOY 4289 MDJNR-16-4D MDJNR164D CNC TOOL TOOLING CUTTER

FIELD EXCITER 570-560-616 570-597-014 570597-618 SMT SWISS CNC

RAYCON PINNACLE EDM R-301B R301B CONTROL BOARD BASE RACK CHASSIS CNC

DAIKIN VALVE JSO-G02-2BP-20-N-419 MFG NO24 65 DC24

HITACHI SEIKO H-CUT304P CNC EDM PENDANT 4 AXIS JOG REMOTE CONTROL

MAZAK V-12 CNC VERTICAL MILL TOOL CHANGER UNIT CAT 50 CT 50

FANUC A20B-0004-0170 A20B-0004-017 VELOCITY CONTROL TOP BOARD A350-0005-T662 CNC

FANUC A16B-0160-0260 BOARD PCB A16B01600260

YASKAWA SERVOPACK CACR-SR30SB1BF 416418-1-3 CACR-SRCA 30BBS CACR-SRCA30BBS

KITAMURA JIG-7 CNC CUTLER HAMMER EATON E57LAL18T111SR SERIES A1 PROXIMITY SWITCH

NAKAMURA TMC-2 TMC2 CNC LATHE SPINDLE HYDRAULIC ACTUATOR DRAWBAR UNIT CENTER

IBARAKI FUJICO TRANSFORMER JEC-204 TYPE HT-55C MIYANO BNC-34 CNC LATHE

MELEC CNC PM DRIVER D-400

TRAFAG TEMPERATURE UNIT 309.1111

MITSUBISHI S-K10 SK10 W/ TH-K12KP THK12KP

CARBOLOY 4289 MDJNR-16-4D MDJNR164D CNC TOOL TOOLING CUTTER

CHARMILLES CIRCUIT BOARD 852379 A515 811054B 852 379 SOLD AS IS NO RETURNS

SPERRY VICKERS DIRECTIONAL VALVE DG4L-3-6B-PL-T-10

DELCO 3 PHASE AC MOTOR 2R4424-Q RPM1745 2R4424Q YASNAC YASKAWA

MORI SEIKI MV45 J.N.L CIMNET ISOLATOR