IC693ALG222控制器
价格:999.00
IC693ALG222控制器IC693ALG222控制器IC693ALG222控制器机械安全是一项复杂的系统工程,需要考虑的因素很多,比如机械设备特点、工艺操作特点、安全设计理念等等。一般来说,安全控制系统应该包括安全输入设备(如急停按钮、安全门限位开关或联锁开关、安全光栅或光幕、双手控制按钮),安全控制电气元件(如安全继电器、安全PLC和安全总线)和安全输出控制(如主回路中的接触器、继电器或阀等)。其中,安全PLC是在应用中值得***关注的产品。所谓安全PLC,就是专门为条件苛刻的任务或安全相关的应用而设计的PLC,在其失效时不会对人员安全或过程安全带来***。在一台安全PLC根据要求达到了特定的可靠性/故障概率等级时,就意味着它具有广泛的自诊断能力,可以监测各个方面的硬件状态、程序执行状态和操作系统状态。此外,安全PLC还必须能够执行标准机构(例如TUV、FM等)认证的必须的故障安全动作,而这些故障安全动作都是根据特定的原则设计,并满足安全标准(如IEC61508和EN954-1等)中定义的要求。另外,安全PLC还可能包括警卫保护预警和权限管理的内容,用来保护安全PLC不受来自外界的干扰。从范围看,实践证明已经采用安全PLC的行业包括汽车、机床、机械、船舶等行业,以及过程工业中的石化、炼油、电厂、锅炉控制和燃烧控制、高压应用等。此外,它还可以在一些远程遥控、无人值守以及维护费用十分昂贵的应用场合(例如大型储罐区)一显身手。ACTUSPOWERNPSA-103MU-EIBS/1680336BUSPPNPSA103MUEIBS168TEXASINSTRUMENTS500-5016*USED*TEXASINSTRUMENTSPLC520-6201USPP5206201PanasonicMBMK372BLEACServoMotor(freeshipping)PanasonicACServoMotorMQMA042P1AASEABROWNBOVERI52614759NSFP52614759TEXASINSTRUMENTS500-2151-APOWERSUPPLY5002151AWESTINGHOUSE7381A93G05USPP7381A93G05FOXBORO202S-04-XXXXUSPP202S04XXXXTexasInstruments2493295-0002TexasInstrumentsPCS1655778Board*60DAYSWARRANTY!*ALLENBRADLEY500L-EOA94NSPP500LEOA94TexasInstruments7MT700TELEMECANIQUELD5LC130BDNSFPLD5LC130BDSIEMENS6ES5-482-4UA20NSFP6ES54824UA20ALLENBRADLEY1336S-BRF05-AA-EN4-HA2NSFP1336SBRF05AAEN4HPANASONICSERVODRIVERMEDDT7364L012.5KWNEWPERCEPTRON495-0191FRAMEGRABBERPROCESSOR500-0192REVB96KDSPMODICON140-ACO-020-00FNFP140ACO02000FANUCA06B-6066-H005USPPA06B6066H005TEXASINSTRUMENTSPLC2587695-8033NSFP25876958033ASEABROWNBOVERI52614775NSFP52614775GENERALELECTRICSAM204A1AUSPPSAM204A1ATEXASINSTRUMENTSPLC505-4232USPP5054232ASEABROWNBOVERI58095141NSFP58095141PanasonicMDD153A1VVACServoDriverTEXASINSTRUMENTSPLCPFS-3630-AUSPPPFS3630ATEXASINSTRUMENTSPLC5TI-1013USPP5TI1013(AS01)MFDDTA390PANASONICSERVODRIVEUSEDWORKINGGALILMOTIONCONTROLSAMP-74USPPAMP74PanasonicACServoDriver/MSDA083D1A/750WTEXASINSTRUMENTSPLC500-5006USPP5005006PERCEPTRON9110017USPP9110017ALLENBRADLEY1784-PCMK/BUSPP1784PCMKBPanasonicACServoDriverMDDDT55401.5KWFreeShipWESTINGHOUSENLE-770USPPNLE770FISHERROSEMOUNTDPR-960NSFPDPR960ALLENBRADLEY1775-ME8NSFP1775ME8MODICONALU151-1USPPALU1511NEWTEXASINSTRUMENTSMODEL500-5032ISOLATEDINPUTASEABROWNBOVERI29089124USPP29089124TEXASINSTRUMENTSPOWERSUPPLYPM550-2122461375-0001ACCUSORT22NSPP22ASEABROWNBOVERIYB560103-AM/6NSPPYB560103AM6TEXASINSTRUMENTSPLC505-4816NSFP5054816TITEXASINSTRUMENTS530-1104CONTROLLERPLCMODULERELIANCEELECTRIC801429-5SBUSPP8014295SBOnePanasonicACServoMotor***202A1GFreeShipALLENBRADLEY8600-PS3DUSPP8600PS3DALLENBRADLEY849-ZOA32NSFP849ZOA32(AS01)MSDA013A1APANASONICACSERVODRIVEUSEDWORKINGALLENBRADLEY160-BA01NPS1FNFP160BA01NPS1ALLENBRADLEY1770-FLUSPP1770FLKISTLERMORSESONO-2BAABAGNUSPPSONO2BAABAGNASEABROWNBOVERIACS601-0016-4-000B1200801USPPACS60100164000B1TEXASINSTRUMENTSPLC500-7111USPP5007111ASEABROWNBOVERIYPC111AOPTICALDISTRIBUTORMODULE53128TEXASINSTRUMENTSPLC5TI-5339USPP5TI5339ASEABROWNBOVERISAFT-166-APCUSPPSAFT166APCPANASONICMSD011P1EUSPPMSD011P1ETEXASINSTRUMENTSPLC5120-11USPP512011PanasonicACServoDriverMADDT1205003NIBFreeShipTEXASINSTRUMENTSPLC7MT-1300NSFP7MT1300)