1794-IJ2
价格:2258.00
1794-IJ21794-IJ21794-IJ2为了便于读出、检查和修改,用户程序一般存于CMOS静态RAM中,用锂电池作为后备电源,以保证掉电时不会丢失信息。为了防止干扰对RAM中程序的***,当用户程序经过运行正常,不需要改变,可将其固化在只读存储器EPROM中。现在有许***LC直接采用EEPROM作为用户存储器。工作数据是PLC运行过程中经常变化、经常存取的一些数据。存放在RAM中,以适应随机存取的要求。在PLC的工作数据存储器中,设有存放输入输出继电器、辅助继电器、定时器、计数器等逻辑器件的存储区,这些器件的状态都是由用户程序的初始设置和运行情况而确定的。根据需要,部分数据在掉电时用后备电池维持其现有的状态,这部分在掉电时可保存数据的存储区域称为保持数据区。由于系统程序及工作数据与用户无直接联系,所以在PLC产品样本或使用手册中所列存储器的形式及容量是指用户程序存储器。当PLC提供的用户存储器容量不够用,许***LC还提供有存储器扩展功能。【***】【诚信】【创新】【合作】【共赢】厦门泰尼电气有限公司【产品质量】原装进口***【检测标准】按原厂标准【产品质保】1年【快递时间】24小时到【联系我们】&业务经理:小黄&洽谈电话:0592-6809319/18950191386&商务***:2917675397&传真(FAX):0592-6890859(请注明,01006收)&公司全称:厦门泰尼电气有限公司&公司地址:厦门市海沧区海沧街道滨湖一里1号楼TRANECO.X13650783-04PARKER***232AE-KGSG10OMRONC28K-CDR-D1020COUTOFABOXWOODWARD27***F-7G05G-995OUTOFABOXHRTEXTRON27***F-7G05G-995INABAGABBNMBA-001INABOXGECIRCUITBOARD44B294194-001/44A294520-G01GECIRCUITBOARD44B399203-001/44A398788-G01CHESSELLSERVOCONTROL123260/20056LEEDS+NORTHRUP445847/A1A1A3CARLSCHENCKAREV700-014-319/6-6ALLENBRADLEY500-E0D930SERIESAINDUSTRIALDRIVESPOWERSUPPLYPSR3-208/50-01-003NICEALLENBRADLEY1771-ACNSER.ACNETREMOTEI/OADAPTERMOKAWASAKI58002-6144HANDGEARSEALEDSCHNEIDERAUTOMATION140DAO84210ALLENBRADLEY1336F-CWF30-AA-ENSERIESAACDRIVE(ASPABB3500-A68INABOXABBASEABROWNBOVERI6632003A1PCANALOGCONTROLRACKBETATECHSEVOCONTOLLERAF-SERVO-031-001GIDDINGS&LEWIS502-03676-23R6FANUCA06B-6066-H222SERVOAMPLIFIERFANUCA06B-6066-H008SERVOAMPLIFIERCINCINNATIMILACRON3-533-0260GGENERALELECTRICPWB68A993122PCBOARDVISI-TRAKD41-19368CNOBOXMARSH21493-UPINABOXABBEH2105-1DPULSATRONLPH7SAWTC3XXXMETERINGPUMPINABOXLOTOF50CADIW-PN-C8CAPINABOXLOTOF100CADIW-PN-U2M-1240STRAIGHTCAPINABORYTECCORPORATIONDG1215ALLENBRADLEY809-A01ESER.AOUTOFABOXPACIFICSCIENTIFICPOWERPAC1.8STEPMOTORMODELK42HLABBS3N080TW-S480AMPINABOXGEFANUCIC660BF827KGEFANUCIC660C***2BGEFANUCIC660ELB900HGEFANUCIC660YB804BGEFANUCIC660YB841BGEFANUCIC660YB904BGEFANUCIC660YB921ASVG80035BCPUBOARDTOSHIBAVFS9-4110PL-WNMARKEMIMAJE1061008INABOXVIDEOJET378297-101INABOXFANUCA16B-1200-0520/02ATEMPOSONICSGH50180VD601V0OUTOFABOXALLENBRADLEYX175431OUTOFABOX848CUTLERHAMMERAN16KN0NEMASIZE3OUTOFABOXMODICONAS-B573-010INPUTMODULEREPAIREDPROSOFTTECHNOLOGY4202-PRNT4-WEBCOMUNICATIONMODULENOBELELEKTRONIK110156GATE3QUADTECH57018REV.COUTOFABOXALLENBRADLEY2700C-S2SERIESBDYNAMATIC15-591-8NEGATIVEBASEDRIVERBOARDRELIANCEELECTRICPCBOARD0-51865-14WABTEC17792TRAINDATARECORDERMITSUBISHIFR-Z340-7.5K-ULWESTINGHOUSELA3400WKINABOXGENERALELECTRICTKM836TC5300BALLUFFBTA-H11-340ABBCONTROLDISTRIBUTIONBOARDNXPP-03SICKP510-P510A17DB000MTSSYSTEMSMPA-07-191HUBBELL111CC13PILOTDUTYSPEEDSWITCHYASKAWACDBR-4220BDYNAMICBRAKINGTRANSISTORTOLEDOSCALE8520DYNAPAR62-PMDF-1000-A0DEVICENETPOWERSUPPLY3520-2405PACIFICSCIENTIFICSTEPMOTORE33HCHT-LNK-NS-00INYOKOGAWADX106-1-2ALLENBRADLEY2706-M1D1MESSAGEVIEW421DFRN2.04NORTECRES_DELUXBAILEYINFI90CONTROLI/OSL***ENCIS01FANUCA06B-1447-B100#0102ACSPINDLEMOTORROIBOTCRA-101BCONTROLLER93060005)