LOG-BB128C-2

  • 发布时间:2017-05-29 10:37:45,加入时间:2015年04月04日(距今3281天)
  • 地址:中国»福建»福州:福建福州市闽侯西江滨大道77号正荣润园1号楼
  • 公司:福州卓凯电子科技有限公司, 用户等级:普通会员 已认证
  • 联系:李涛,手机:13696852881 微信:c677530 电话:0591-22983782 QQ:1273632994

抗干扰与外部互锁当 PLC输出带感性负载

基座安装(RACK)时,在决定控制箱内各种控制组件及线槽位置后,要依照图纸所示尺寸,标定孔位,钻孔后将固定螺丝旋紧到基座牢固为止。在装上电源供应模块前,必须同时注意电源线上的接地端有无与金属机壳连结,若无则须接上。接地不好的话,会导致一系列的问题,静电、浪涌、外干扰,等等。由于不接地,往往PLC也能够工作,因此,不少经验不足的工程师就误以为接地不那么重要了。这就像登山的时候,没有系上保护缆绳一样,虽然你正常前进的时候,保护缆绳没有任何作用,但一旦你失足的时候,没有那根绳子,你的生命就完结了。PLC的接地,就相当于给PLC系上保护缆绳。

Fanuc AC Servo Motor, Mod# 2-OSP, A06B-0371-B569, Encoder# AT041,

Parker KIT SERV=DV35-SPL-13

Yaskawa Servopack, CACR-IR10SEBY20, , 60 Day

ACDC Electronics Power Supply, Cat # RT301 RT301,

SKF 22314 E/C3 Bearing

Lincoln Electric L9201-1 Circuit Board PCB Free Shipping! Replaces L5637-2

SF Service First SWT01696 Reverse Flow Switch, Open @ 140F/Close @ 130F

ARO SA024C-9 Pneumatic Screwdriver Ingersoll Rand Free Shipping!

Parker D1VW020BNTWF Valve

Square D Sy/Max Processor Module, # 8055 SCP452,

Nikko Precision Hydraulic Cylinder Gamet, # 35FR-K,

BEI Encoder H25E-F1-SB-1000-ABZ-7406R-LED-EM16-S Part#

Cosel K50A-5 POWER SUPPLY 5V10A Free Shipping! K50A5 5 VDC

Yokogawa Torque Motor TM-H6A3PB1NR076 w/ Yokogawa 6RH-D9 Gearhead,

Fanuc AC Spindle Servo Unit, # A06B-6055-H208 #H505,

Deublin Rotating Union

IMO Precision Controls SRSI-24AC/DC Relay Base IMOPC Free Shipping!

Qty Furon F 10 11 12 Port Manifold Block SEALED!

Fanuc A16B / 01A Power Supply I/O Board W/ A20BA,

SKF TCM Ballscrew 16059 Ball Screw

Ruthman Pump, UD-XL, 1/2 HP, 230 / 460 V, 3450 RPM, 4.0 / 2.0 Amp,

Mac 811C-PP-221CA-152AD Pneumatic Valve 24 VAC Coil PPE-221CAAD Free Ship

Indramat Digital-Brushless Servodrive, # MDD 065A-N-040-N2M-095-PBO,

OEM Xerox 673K35810 Roller Assembly Sub ADF

Lg Qty ISR MDT Mobile Data Terminal Pro Bus Tracking Communication

Departure 7036T3047U Bearing

Sola Hevi-duty GLD GL series 110w 5v 22a

Siemens Sinumerik Membrane Keypad and PC Board, 570 522 9001.00,

Electro Switch 7802D Lockout Relay

Sherwood Pump Repair Kit 22340 Shaft/Seal Kit with Part# 21399 Hypro

SMC CDQ2A25-50DCM Pneumatic Cylinder CDQ2A2550DCM Free Shipping!

Mitsubishi Servo Board, # BN624A900G51, RF312B,

Brad Harrison Cord 4P Female 12/4 Woodhead 32679 Cable 12' Molex

Fanuc aM AC Servo Motor, A06B-0166-B176 #7000,

SafetyScan 9M Presence Sensing Controller, # SS9MS11A1A0A,

SMC CDG1BA40-100 Pneumatic Cylinder

10 HP Fuji Electric AF-300 G11 AC Drive, 6KGX1B1, 230 V,

Fidia M2 Control Board, FBX1, Rev. 137,

EIS91F22B ABB SSAC Solid State Timer Entrelec 2802X Free Shipping!

Hansen EZE/M1 Cartridge Relief Valve 1", 285 PSIG for Refrigerant Gas

IAI SEL Controller, HG1H-SA12BEH-MK1379-S5, NNB,

Mitsubishi Enhanced Converter Power Supply, MDS-B-CVE-220,

Omron E3C-VS1G Photoelectric Switch Sensor

Mercoid DA Pressure Switch "dusty from storage"

Maxseal ICO4S Y123AA1H1BS Valve

Charmilles Roboform C 200 CNC EDM PC Board, A, 854 9450 A,

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