魏德米勒配电隔离器解决威远气矿项目PLC控制系统外部干扰信号侵入问题
中国石油天然气股份有限公司西南油气田分公司是中国石油天然气股份有限公司的地区公司,主要经营四川、西昌盆地的油气勘探开发、油气集输和销售以及与之配套的矿区服务业务,是我国首个天然气年产量超百亿立方米的大气区,首个以生产天然气为主的千万吨级大油气田。“中国第一口页岩气井”--威201井场,位于四川威远县新场镇老场村,正是这口井拉开了威远地区乃至我国页岩气开发的序幕, 为中国页岩气勘探开发提供了有益参考。
随着科学技术的发展,PLC在工业控制中的应用越来越广泛。PLC控制系统的可靠性直接影响到工业企业的安全生产和经济运行,系统的抗干扰能力是关系到整个系统可靠运行的关键。自动化系统中所使用的各种类型PLC,有的是集中安装在控制室,有的是安装在生产现场和各种电机设备上,它们大多处在强电电路和强电设备所形成的恶劣电磁环境中。要提高PLC控制系统可靠性,设计人员只有预先了解各种干扰才能有效保证系统可靠运行。
图1 威远气矿现场站
西南油气田威远气站有2种类型,一种为采掘站,一种为输送站,其中输送站需要仪器设备精度高,各场站有各种PLC、RTU,控制器能准确地接收现场智能仪表和检测仪表等信号,诸如工艺过程的温度,压力、流量、液位等物理量(热信号(RTD或者TC)和特殊的DC信号)。然而在传输过程中,除了传输有效的各类信号之外, 客户发现总会有外部干扰信号侵入。此干扰主要有两种途径:一是通过变送器或共用信号仪表的供电电源串入的电网干扰,这往往被忽略;二是信号线受空间电磁辐射感应的干扰,即信号线上的外部感应干扰,这是很严重的。由信号引入干扰会引起I/O信号工作异常和测量精度大大降低,严重时将引起元器件损伤。对于隔离性能差的系统,还将导致信号间互相干扰,引起共地系统总线回流,造成逻辑数据变化、误动和死机。
图2 正在安装的气站PLC控制柜图
由此可见,PLC控制系统因信号引入干扰造成I/O模件损坏数是相当严重的。 此时,魏德米勒在跟客户经过细致讨论之后,为客户提出了解决方案,为保证系统的安全可靠运行,魏德米勒在模拟量模块的每个通道上加装了ACT20P三端隔离模拟量隔离变送器,这样能有效消除现场的恶劣环境干扰对PLC进行数据处理的影响,避免各种电磁干扰对信号源产生影响问题。ACT20P将其转变为4~20mA标准电流信号或0~5V直流电压信号进入PLC控制器的模拟量输入模块并上传至监控计算机,这样就提高了信号测量质量,从而提高整个回路精度。
魏德米勒提供的隔离变送器还带配电功能,对温度变送器、流量变送器、压力变送器、液位变送器等24VDC供电的二线制变送器配套,完成向变送器馈电、取回参数信号、隔离转换输出的工作,完全满足客户本地监视远程数据采集的需求。
图3 魏德米勒软件现场调试图
魏德米勒ACT20P模拟量隔离变送器还附带专业软件,仅需USB电缆连接计算机和隔离变送器便可进行配置调试,可大量减轻设计人员、系统调试人员工作量,即使复杂的系统在普通的设计人员手里,也会变的非常简单可靠。魏德米勒ACT20P模拟量隔离器仅有12.5mm的外壳设计,充分考虑了现场控制柜空间的节约和现场操作人员接、拆线操作的舒适性,达到了成本与客户便利间的一个平衡点。其可插拔接线端子具有防错插设计,使客户接线方便、无错。
时至今日,威远气矿项目已安全投运,客户发来道谢,表示运行至今一切正常,对魏德米勒模拟量隔离器产品的可靠性感到非常满意,同时感谢魏德米勒全面的现场考量和出色的解决方案。魏德米勒也将一如既往地贴身服务于客户身边,及时了解客户反馈并做出改进,帮助客户根据实际需求做出合适的选择,致力于革新和创新,为不同行业客户提供更优秀、更领先、更出色的电联接解决方案。
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本文由杯中的清泉转载自WEIDMULLER,原文标题为:魏德米勒配电隔离器在威远气矿项目中的应用,本站所有转载文章系出于传递更多信息之目的,且明确注明来源,不希望被转载的媒体或个人可与我们联系,我们将立即进行删除处理。
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【选型】Weidmueller(魏德米勒)工业联接/电子产品/自动化产品选型指南
目录- Terminal blocks device connectivity heavy-duty connectors Analogue signal processing conditioners Relay modules & solid-state relays Power supply Surge protection Measuring and monitoring systems Enclosure system Markers, Printers, Software SAI distributors, cables and plug-in connectors Remote I/O system Professional tools Industrial Ethernet Photovoltaics modular systems
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Weidmueller(魏德米勒)模拟信号隔离器产品选型指南
描述- 德国魏德米勒集团成立于1948年,是全球电气联接领域的领先制造商。集团于1994年进入中国市场,致力于服务中国的现代化建设。魏德米勒作为智能化解决方案提供者,致力于为合作伙伴提供高效的解决方案和服务。这其中包括工业自动化解决方案、工业设备大数据分析解决方案、智能化物流解决方案、工业机器人解决方案、能源管理解决方案、风电行业的BLADEcontrol®系统解决方案等。同时基于客户和市场的需要,魏德米勒深入挖掘行业市场潜力,提供可广泛应用于机械与工厂自动化、能源、过程控制、交通、装置制造、基础设施建设等领域和行业的智能化解决方案。
型号- 1176000000,1193170000,7760054081,CH20M BUS-PROFIL TS35X7.5/750,WSR-ES2-3O1C-S,EPAK-CI-CO,7760051003,WSR-PRO2-2O4N-S,7760051004,7760051005,ACT20M-TCI-AO-E-S,7760051006,ACT20P-CMT-60-RC-S,ACT-20M-RTI-AO-E-S,2825560000,CBX200 USB,EPAK-PCI-CO,ACT20P-RTI-2AO-S VO,896550000,1248240000,ACT20P-CMT-30-AO-RC-S,EPAK-VI-VO,EPAK-VM-CO-H,ACT20P-CMT,ACT20M-RTI-CO-EOLP-S,ACT20P-CI-CO-S,EPAK,CH20M BUS-AP LI TS 35X7.5 & 15,CH20M BUS-PROFIL TS 35X15/250,1176040000,ACT20P-PRO-RTCI-AO-DO-S,ACT20M-BAI-AO-S,ACT20P-CML,CH20M BUS-PROFIL TS35X15/750,CH20M BUS 4.50/05 AU/250,7760054301,7760054300,ACT20P-TCI-2AO-S,EPAK-VMR-3PH-480-ILP,EPAK-PCI-VO,ACT20M-AI-AO-S,ACT20P-VMR-3PH-ILP-H-S,ACT20P-CI-CO-ILP,1176070000,CH20M BUS-PROFIL TS 35X7.5/250,ACT20P-CI2-CO-OLP-S,2825520000,CH20M BUS-PROFIL TS35X15/500,ACT20M-CI-2CO-S,ACT20P-2CI-2CO-ILP-S,1335140000,ACT20M-2CI-2CO-OLP-S,ACT20P-RTI-AO-S VO,EM120-RTU-2P,ACT20M-CI-CO-S,WAS5 AIX AOS DCS,7760054310,7760054303,ACT20P-PRO DCDC II-S,7760054302,7760054305,7760054304,7760054307,7760054306,7760054308,ACT20P-VI3-VO3-S,1248160000,EPAK-VI-CO,ACT20M-AI-AO-E-S,1375500000,EPAK-VMR-3PH-PH,1176010000,2825550000,1248190000,ACT20P-RTI-2AO-S,WSR-PRO2-2O4N,CH20M BUS-ADP TS35/500,EPAK-2CI-2CO ILP,1375520000,ACT20M-AI-2AO-S,EPAK-CI-VO,ACT20M-RTI-AO-S,ACT20M-BAI-2AO-S,ACT20M-RTCI-CO-OLP-S,ACT20P-RI-AO-S,1510440000,CH20M BUS-ADP,1248250000,CH20M BUS 4.50/05 AU/1000,ACT20P-CI-2CO,CH20M BUS-ADP TS35/750,1175980000,ACT20P-VM-AO-S,1510540000,1248210000,ACT20M-CI-CO-OLP-S,2825510000,1481970000,WSR-EXT,2448100000,ACT20M,WAS5 AOX AIS DCS,ACT20P,ACT20P-CMT-60-AO-RC-S,1375510000,7760054233,1248150000,7760054114,7760054235,7760054234,EPAK-VMR-1PH-300-24V,EPAK-RTI-CO-S,1375450000,1335150000,EM220-RTU-4DI2DO-GW,WAS5 DIX DOS DCS,1248260000,CH20M BUS-AP RE TS35X7.5 & 15,1248180000,2044850000,CH20M BUS-PROFIL TS35X15/250,WAS5 DIX DOS DCT,7760054121,7760054242,7760054120,EPAK-VMR-1PH-300-230V,7760054123,7760054244,7760054122,7760054243,CH20M BUS 4.50/05 AU/750,ACT20P-RI-2AO-S VO,7760054246,CH20M BUS-ADP TS 35/250,7760054124,7760054245,WSR-ES1-3O1C-S,WSR-ES3-3O1C-S,7760054237,7760054115,7760054236,7760054118,EPAK-CM-CO-H,7760054117,7760054238,7760054119,CH20M BUS-PROFIL TS35X7.5/1000,1375470000,1176020000,EPAK-TMR-PTC,EPAK-CMR-1PH-5-24V,ACT20P-RI-2AO-S,ACT20P-VI-CO-OLP-S,ACT20P-OLP,7760054130,ACT20P-TCI-AO-S,1435610000,7760054131,1175990000,7760054248,7760054247,2825540000,ACT20P-CI1-CO-OLP-S,EPAK-CI-2CO,8965500000,1282490000,WAVE EX,ACT20M-UI-AO-S,1176050000,1248220000,CH20M BUS-PROFIL TS35X7.5/250,WSR-PRO,1510470000,WAS5 DOX1 DIS DCS,ACT20-FEED-IN-BASIC-S,WPM-VMR-3PH-PH,ACT20P-RTI-AO-S,EPAK-CMR-1PH-5-230V,WSR-EXT1-8O4C-S,2825570000,EPAK-VMR-3PH-480-ILP-H,ACT20P-UI-AO-DO-LP-S,ACT20P-CI-CO,ACT20P-CI-CO-ILP-S,ACT20P-RI-AO-S VO,ACT20M-RTI-AO-E-S,ACT20P-VI1-CO-OLP-S,ACT20M-CI-CO-ILP-S,EPAK-CI-CO ILP,ACT20P-CML-10-AO-RC-S,WSR-EXT1-4O2C-S,CH20M BUS-AP LI TS35X7.5 & 15,ACT20,WSR-TH,CH20M BUS-ADP TS35/1000,IP20,WAS5 DOX2 DIS DCS,7760054165,1248170000,1193160000,7760054164,1453210000,1435590000,SET CH20M BUS 250MM TS 35X15,ACT20P-TCI-2AO-S VO,ACT20P-BRIDGE-S,ACT20P-VMR-3PH-ILP-H,ACT20M-TCI-AO-S,ACT20P-TCI-AO-S VO,1248270000,ACT20P-AI-AO-S,EPAK-VMR-1PH-300-XXXV,7760054291,1176030000,7760054290,7760054293,7760054292,EPAK-CI-4CO,1375480000,7760054295,7760054294,7760054176,7760054175,7760054178,7760054299,2825530000,7760054177,ACT20P-VMR-1PH-H-S,ACT20P-2CI-2CO-12,7760054179,EPAK-CMR-1PH-5-XXXV,SET CH20M BUS 250MM TS 35X7.5,ACT20P-CI-2CO-OLP,ACT20P-VMR-1PH-H,WSR-PRO1-2O-S,ACT20P-CI-2CO-S,7760054181,7760054180,7760054182,WSR-ES,WSR-EXT1-8O4C,EM220-RTU-4DI2DO,1067250000,ACT20P-2CI-2CO-12-S,WSR-TH1-3O1C,1510390000,WAS5 TIX AOS DCS,1248230000,EPAK-TCI-CO-S,8978580000,EM122-RTU-2P,CH20M BUS-PROFIL TS35X7.5/500,ACT-20M-TCI-AO-E-S,EPAK-TMR-PT100-S,EM111-RTU-2P,7760054073,7760054072,CH20M BUS-AP RE TS 35X7.5 & 15,7760054075,7760054074,1176080000,7760054077,ACT20P-TMR-RTI-S,7760054076,WSR-TH1-3O1C-S,ACT20M-2CI-2CO-ILP-S,7760051001,CH20M BUS-PROFIL TS35X15/1000,CH20M BUS 4.50/05 AU/500,CH20M BUS-ADP TS35/250,2825580000,ACT20-FEED-IN-PRO-S,ACT20P-CMT-10-AO-RC-S
【选型】Weidmueller(魏德米勒)电子产品选型指南
目录- 全系列产品及应用领域介绍 继电器及光电耦合器 模拟信号隔离器 电源 电子熔丝 电力参数测量仪 电涌保护器
型号- VPU II 0 LCF 280V/40KA,1123430000,ZQV 4N/50 RD,VPU II 0 N-PE 260V/40KA,TRZ 120VUC 1CO,TRZ 230VUC 2CO AU,VPU II 3 400V/40KA,1124080000,1133760000,1123270000,RCM570110,WTR 24,1351890000,DRM270110,RCL314548,TOZ 24-230VUC EMPTY,PWR153048P,1064340000,8948620000,1064500000,8950820000,DRL270048L,VPU II 3+1 R 750V/40KA 750 VAC,8951000000,PWR276548L,TRS 120VUC 1CO,1351350000,4058640000,VSSC EX,1202550000,7760056169,8924240000,24V AC/DC 16A,PWR153220P,VPU I 0 N-PE 260V100KA,VPU II 1 1 R 280V/40KA,RCL425024,ACT20M-2CI-2CO-OLP-S,8951700000,1415350000,2425460000,1219820000,1469550000,VPU II 1 N-PE 260V/40KA 260 VAC,1220190000,VPU II 1 LCF 280V/40KA,VSPC 2SL 5VDC 0,CP E SNT 250W 48V 5.2A,2081900000,VPU II 4 280V/40KA,2123050000,8951470000,1219750000,VPU II 3 600V/25KA,7760056184,7760056185,7760056183,RCL114048,7760056188,7760056189,7760056186,7760056187,1351980000,VSPC 2SL 5VDC R,RCM570548,1123500000,1064430000,CP E SNT 50W 24V 2.2A,1352950000,DRH173024LT,ACT20M-AI-2AO-S,CP E SNT 350W 48V 7.3A,7760056190,1202480000,1124170000,ACT20P-RI-AO-S,VPU II 1 R 280V/40KA 280 VAC,1133830000,VSPC BASE 4SL FG EX,DRM270548,DRH173220LT,VPU I 1+1R 400V/25KA,1161170000,1064270000,DRI424524,1469480000,CP E SNT 50W 48V 1.1A,1219910000,MOS 5-48VDC 0.5A,COAX BNC B,TRZ 24VDC 1CO,PROMAX 72W 24V 3A,1219570000,TRS 24-230VUC 2CO EMPTY,TRS 24-230VUC 2CO AU,1352230000,DRM570110L,PROECO 480W 48V 10A,8950750000,COAX BNC S,1352070000,VSSC6 SL FG LD 60VUC 0.5A,RCM570S15,1127390000,DRE570048L,VPU II 3 R PV 1500V DC 1500VDC,1202640000,1352300000,24VDC/5-48VDC 0.5A,8924330000,1123970000,8951540000,1352770000,TRS 5VDC 1CO AU/TRZ 5VDC 1CO AU,RIM 3 24/24VUC,MCZ OVP SL 48VUC 0,8689810000,ACT20P-CMT-60-AO-RC-S,MCZ OVP SL 48VUC 1,8690180000,TRZ 230VAC RC 1CO AU,VPU II 0 750V/40KA,DRM570024L,8754970000,DRM270524,TRS 24VDC 1CO AU/TRZ 24VDC 1CO AU,1127620000,DRW370730LT,8647720000,DKO 24VDC 100MA,DRE270024LD,VPU 4400 V/25 KA,1127280000,1351170000,1133940000,2425480000,VPU I 2 R 280V/12,SLD F 3CO,1133780000,SDI 1CO ECO,1123090000,RCM270T30,WAS6 TTA,1254880000,1139710000,DRL570524L,CP E SNT 350W 24V 14.6A,1219840000,CP E SNT 150W SP 24V 6.5A,CP E SNT 150W 48V 3.3A,TRS 48VUC 2CO,VPU II 3 1 R 280V/40KA,1123410000,DRM270730L,RCL424110,8951020000,VPU II 3 PV 1000VDC,1435610000,4058620000,CP A BATTERY 24V DC 7.2AH,VPU I 3+1R LCF 280V12,1351870000,VPU II 3 LCF 280V/40KA,1717900000,1351440000,1352840000,1123610000,8950800000,8924220000,1233090000,1202460000,1127710000,8951810000,VPU II 3 R LCF 280V/40KA,230V AC/DC 1.25A,DRE570615L,VPU II 2 R 400V/40KA,1469530000,1161190000,8951720000,VSPC 3 WIRE 24VDC,VPU I 1 R 400V/25KA,DRI314048,DRE270012L,DRM270730LT,VSPC 1CL 24VAC 0,TRZ 12VDC 2CO AU,MCZ OVP CL 24VDC 0,VPU I 1 R LCF 280V/25KA 280VAC,1352500000,VPU I 1 R 280V/12,1352930000,ENERGY METER 525,1127010000,1127440000,RCL315024,8689760000,GP 48 I EX 3,GP 48 I EX 4,1122980000,1352140000,1415370000,ACT20P-RI-AO-S VO,8948600000,1123340000,DKO 220VDC 100MA,VPU II 3 R 400V/40KA 400 VAC,1219480000,1064360000,2122940000,8449030000,1124150000,PWR153615P,48VAC/230VAC 0.1A,SCS 24VDC P1SIL3DS MG3,VSPC 4SL 60VAC,1133850000,DRI314730LT,DRI314024,VSPC 2CL HF 12VDC R,1123790000,CP DM 20,TRZ 24VUC 2CO AU,24VUC 230VAC 1A,TRZ 12VDC 2CO,PROMAX 240W 48V 5A,1375480000,1351370000,DRL270615L,PWR256012P,PROECO3 240W 24V 10A,TRS 120VUC 1CO AU,1351080000,PROECO 72W 12V 6A,8937930000,1127370000,1133650000,TRS 120VAC RC 1CO/TRZ 120VAC RC 1CO,VPU II 2 R 750V/40KA 750 VAC,DRL370730L,DRM570615LT,1352790000,WDS2 RS232,1123990000,DRM270024LT AU,TRS 230VAC RC 1CO AU,8689830000,DRI314012L,4058570000,VPU I 1+1 LCF 280V/25KA 280VAC,120VAC RC 24VDC 2A,220VDC/230VAC 0.1A,RCL KITS 24VDC 2CO´ØΜÆ,1351420000,1127640000,1219550000,8689900000,8647700000,VPU I 2+0 PV 1000VDC,1219120000,1220260000,1064990000,VPU II 2 R 600V/25KA,1133580000,8924420000,VPU II 3 PV 1200VDC 1200VDC,1352090000,AMG ELM-10F,VPU II 1 R 75V/40KA 75 VAC,1123290000,1133920000,TRZ 24-230VUC 2CO AU,1478190000,1219770000,TOZ 24VDC EMPTY,MCZ OVP GASABLEITER 90V,TRZ 48VUC 2CO EMPTY,8950730000,DRI314012,RCL424548,WTS4,1064410000,VPU I 1 1 280V/12,5KA,VPU I 1+1R LCF 280V12,7760052209,TRS 120VUC 1CO/TRZ 120VUC 1CO,CP DM 10,VPU II 2 75V/40KA 75 VAC,8866910000,1122890000,RCL114524,FS 2CO ECO,1123000000,1222240000,VPU II 1 R 150V/40KA,DRM570730L,7760052220,8951270000,BRACKET 150W SP,7760052212,7760052215,8939680000,TRS 24VUC 2CO AU/TRZ 24VUC 2CO AU,7760052218,24VDC 24VDC 2A,8924200000,VPU II 2 R PV 600V DC,TRS 24VUC 2CO EMPTY,1352120000,ENERGY METER D650,71161180000,METAL CLIP SET,TRZ 48VUC 2CO,WAVEPAK/ITX PLUS,ACT20M 2CI-2CO-ILP-S,RCM270615,1124040000,1233070000,DRH174048LT,DRL170110L,1133960000,1469590000,VSPC 2SL 12VDC,7760052230,2080410000,1123070000,1219860000,8924350000,4036780000,EPAK,7760052229,8581190000,AMG XMD,DRR270012L,BTM,VSPC 2SL 48VAC,VPU II 3 R PV 1500V DC,VPU I 3 1 280V/12,5KA,TRS 24-230VUC 1CO AU/TRZ 24-230VUC 1CO AU,BTR,DRR370730L,1313320010,TRS 48VUC 2CO EMPTY,DRH275024LT,FS 2CO F ECO,VPU II 2 R PV 600V DC 600VDC,DRL170024L,60VUC 48VDC 0.1A,
Weidmueller(魏德米勒)模拟信号调理产品选型指南
目录- Product overview Analogue Signal Conditioning Products ACT20C Network-compatible current measuring transducers ACT20X Intrinsically safe signal converters ACT20P Signal converters and monitoring components ACT20M Space-saving signal converters MCZ Signal converters in terminal format PicoPak Compact signal converter WAVESERIES Signal converters Process value displays Configuration software Accessories Service and support Technical appendix/Glossary Product Index
型号- 7940010185,2456100000,1510330000,ACT20M-TCI-AO-E-P,ACT20P-UI-2RCO-DC-S,2825050000,2825130000,ACT20M-TCI-AO-E-S,8425720000,ACT20P-CMT-60-RC-S,2825210000,BHZ 5.00/02/90LH BK/BL PRT 21,BHZ 5.00/04/90LH BK/BL PRT 11,ACT20P-CMT-60-RC-P,SW WEIDMUELLER DTM-LIBRARY SETUP,8604430000,ACT20P-2CI-2CO-ILP-P,ACT20P-UI-2RCO-DC-P,BHZ 5.00/04/90LH BK/BL PRT 15,2825360000,1086160000,ACT20M-RTI-AO-X-S,2456090000,1086240000,CBX200 USB,ACT20X-HDI-SDO-S,8965440000,ACT20M-RTI-AO-X-P,ACT20X-HDI-SDO-P,DI350 0-10V/0-100.0,1086470000,8473020000,ACT20M-UI-AO-X-P,ACT20M-RTI-CO-EOLP-S,ACT20P-PRO-RTCI-AO-DO-P,1086400000,BHZ 5.00/02/90LH BK/BL PRT 11,CH20M BUS-PROFIL TS 35X15/250,1176040000,ACT20M-RTI-CO-EOLP-P,CH20M BUS-AP RE TS 35X7.5 &,ACT20P-PRO-RTCI-AO-DO-S,BHZ 5.00/04/90LH BK/BL PRT 21,CH20M BUS-AP LI TS 35X7.5 &,ACT20M-UI-AO-X-S,BHZ 5.00/04/90LH BK/BL PRT 25,TS 35X7.5/LL 1M/ST/ZN,2830460000,ACT20X-SAI-HAO-P,ACT20P-AI-AO-AC-P,ACT20P-AI-AO-AC-S,ACT20X-SAI-HAO-S,2489680000,ACT20P-VMR-3PH-ILP-H-P,ACT20M-AI-AO-S,ACT20X-2HDI-2SDO-RNO-,ACT20P-VMR-3PH-ILP-H-S,ACT20M-AI-2AO-X-P,ACT20M-AI-AO-P,CH20M BUS-PROFIL TS 35X7.5/250,ACT20P-CI2-CO-OLP-S,1762630000,ACT20M-AI-2AO-X-S,1758250000,ACT20P-CI2-CO-OLP-P,ACT20P-2CI-2CO-ILP-S,ACT20X-HDI-SDO-RNO-S,2456170000,ACT20M-2CI-2CO-OLP-S,PMX420PLUS,PTX800D RO/AO,ACT20X-HUI-SAO-P,ACT20M-2CI-2CO-OLP-P,8965430000,ACT20X-HDI-SDO-RNO-P,2825440000,ACT20X-HAI-SAO-S,ACT20P-PRO DCDC II-S,MCZ PT100/3 CLP 0...200C,8964320000,ACT20-FEED-IN-BASIC-P,BHZ 5.00/04/90LH BK/BK PRT 61,AP MCZ1.5 1674,ACT20X-HAI-SAO-P,ACT20-FEED-IN-BASIC-S,BHZ 5.00/04/90LH BK/BK PRT 65,1375500000,ACT20P-PRO DCDC II-P,ACT20X-HUI-SAO-S,2825120000,ACT20M-AI-2AO-P,2825200000,WAS6 TTA EX,8604420000,2456110000,1248190000,2825290000,2825300000,BHZ 5.00/04/90LH BK/BL PRT 51,1086150000,BHZ 5.00/04/90LH BK/BL PRT 55,8965350000,ACT20M-AI-2AO-S,2825060000,DI350 4-20MA/0-100.0,1762620000,BHZ 5.00/04/90LH BK/BL PRT 61,2816690000,ACT20-FEED-IN-PRO-P,2456870000,ACT20C-CMT-10-AO-RC-S,MCZ CFC 4-20MA,BHZ 5.00/04/90LH BK/BL PRT 65,1086480000,1510320000,8742630000,ACT20-FEED-IN-PRO-S,7940012323,7940010163,ACT20M-TCI-AO-X-P,1248210000,ESG 8/13.5/43.3 SAI AU,2456820000,8742620000,2456160000,ACT20M-AI-AO-E-X-S,2448100000,MCZ PT100/3 CLP 0...100C,ACT20M-AI-AO-E-X-P,BHZ 5.00/04/90LH BK/BL PRT 31,BHZ 5.00/04/90LH BK/BL PRT 35,ACT20M-CI-CO-X-P,ACT20M-CI-CO-X-S,ACT20P-CMT-60-AO-RC-S,ACT20M-CI-2CO-X-S,ACT20P-CMT-60-AO-RC-P,1877680000,1375510000,ACT20M-CI-2CO-X-P,8965360000,1540010000,MCZ CCC 0-20MA/0-20MA,8965420000,BHZ 5.00/04/90LH BK/BL PRT 41,2825450000,BHZ 5.00/04/90LH BK/BL PRT 45,2825280000,8964310000,ACT20M-TCI-AO-X-S,1086220000,1248180000,2044850000,2825380000,WAS6 TTA,1537750000,2456190000,8965340000,LPD350 4-20MA/0-100.0,1375470000,2495700000,BHZ 5.00/04/90LH BK/BK PRT 11,8461470000,BHZ 5.00/04/90LH BK/BK PRT 15,ZQV 4N/10 GE,ACT20X-HTI-SAO-P,2825230000,1435610000,2825070000,ACT20C-GTW-100-MTCP-,1175990000,ACT20P-UI-2RCO-AC-P,ACT20P-CI1-CO-OLP-S,ACT20P-UI-2RCO-AC-S,MCZ PT100/3 CLP -50C...+150C,ACT20P-CI1-CO-OLP-P,2489710000,1086180000,2517450000,1282490000,ACT20C-CML-10-AO-RC-S,ACT20X-HTI-SAO-S,ACT20M-UI-AO-P,1541193170000,ACT20M-UI-AO-S,1248220000,2489910000,2825420000,8742610000,MCZ PT100/3 CLP 0...120C,2825350000,PAS CMR 4,5...10 A DC,TS 35X15/LL 1M/ST/ZN,1086250000,2825140000,ACT20P-AI-AO-DC-P,1086380000,1238910000,ACT20P-AI-AO-DC-S,ACT20C-LBT-10,ACT20P-UI-AO-DO-LP-S,ACT20P-VI1-CO-OLP-P,ACT20M-CI-CO-ILP-P,ACT20P-VI1-CO-OLP-S,ACT20M-CI-CO-ILP-S,ACT20M-FRQ-AO-S,ACT20M-FRQ-AO-P,ACT20P-UI-AO-DO-LP-P,PICOPAK-CI-CO-LP-P,PICOPAK-CI-CO-LP-S,8939670000,2044840000,1248170000,2816700000,1453210000,ACT20C-CMT-60-AO-RC-S,1510420000,ACT20M-FRQ-AO-X-P,ACT20M-FRQ-AO-X-S,ACT20P-CI-VO-P-P,BHZ 5.00/04/90LH BK/BK PRT 51,ACT20P-CI-VO-P-S,2825220000,BHZ 5.00/04/90LH BK/BK PRT 55,ACT20M-RTCI-CO-H-P,MCZ PT100/3 CLP 0...150C,1510340000,1086460000,1375480000,ACT20X-2SAI-2HAO-P,ACT20X-2SAI-2HAO-S,ACT20M-AI-AO-X-S,ACT20M-AI-AO-X-P,1086170000,1086230000,1510280000,CH20M BUS-ADP TS 35/500,2619390000,2825370000,8389030000,BHZ 5.00/04/90LH BK/BK PRT 41,8411190000,BHZ 5.00/04/90LH BK/BK PRT 45,1510290000,ACT20X-2HDI-2SDO-RNC-,ACT20P-CI-2CO-S,2825090000,ACT20P-CI-2CO-P,1541193160000,2825000000,ACT20P-CI-CO-P-S,ACT20P-CI-CO-P-P,1758260000,CH20M BUS-ADP TS 35/750,BHZ 5.00/04/90LH BK/BK PRT 31,1248230000,2825430000,MCZ SC 0-20MA,BHZ 5.00/04/90LH BK/BK PRT 35,8978580000,1506200000,ACT20M-RTCI-CO-H-S,8965490000,1176080000,ACT20P-TMR-RTI-S,8260280000,ACT20M-2CI-2CO-ILP-P,1086450000,WS 10/6 MC NE WS,ACT20M-2CI-2CO-ILP-S,ACT20P-TMR-RTI-P,1466380000,1086390000,BHZ 5.00/04/90LH BK/BK PRT 21,2825150000,2456180000,BHZ 5.00/04/90LH BK/BK PRT 25,8461490000,1176000000,ACT20M-AI-AO-E-P,MCZ SC 0-10V,0236510000,8227350000,8965400000,8939680000,1086200000,MF 5/7.5 MC NE WS,ACT20M-CI-CO-OLP2-P,ACT20M-CI-CO-OLP2-S,ACT20P-CMT-30-AO-RC-P,1248240000,ACT20P-CMT-30-AO-RC-S,ACT20P-PRO DCDC II-24-S,ZQV 4N/4 GE,ACT20P-PRO DCDC II-24-P,ACT20P-CI-CO-P,MCZ VFC 0-10V,1086040000,ACT20X-SDI-HDO-L-P,ACT20X-SDI-HDO-L-S,A
【产品】魏德米勒防护等级IP20、安全等级SIL2的防爆信号隔离转换器
ACT20X-2HDI-2SDO-S和ACT20X-HDI-SDO-S是防爆信号隔离转换器,利用NAMUR 传感器/开关输入,然后使用光学耦合器输出,安全可靠。它们具有相同的尺寸外形,相同的存储温度和工作温度,平均故障间隔时间长达215年,且都具有很高的防护等级IP20,安全等级SIL2,广泛应用在配电隔离、信号采集传输、PLC、DCS现场模拟信号隔离及采集等领域。
新产品 发布时间 : 2018-07-26
Release Notes Weidmueller FDT DTM Software Full/Web
型号- ACT20P-TMR-RTI,MODBUS-TCP-COM-WI,ACT20X-DTMS,UR20-4AI-I-HART-16-DIAG/MODBUS-TCP-COM-W,ACT20C-GTW-DTM,UR20-FBC-MOD-TCP-V2,ACT20P-VM-AO,ACT20C-AI-AO-MTCP,ACT20P-UI-2RCO-AC,ACT20P-UI-DO-LP,ACT20P-UI-2RCO-DC
电气柜&自动化产品及解决方案
型号- DRR,IP20,DRW,P-SERIES,D SERIES,SAKDU-SERIES,D系列,ACT20C,WAVE,ACT20M,TERM SERIES,ACT20P,TERMSERIES,SAK-SERIES,A-SERIES,RIDER系列,PWR,ACT20X,SAFE SERIES,W-SERIES,A系列,Z-SERIES,SAFE系列,TERM系列,EPAK,DRE,DRG,DRI,DRH,RIDER SERIES,DRM,WAVE EX,DRL
【产品】ACT20P-CI-CO-ILP、ACT20P-2CI-2CO-ILP无源隔离器,可提供灵活的信号转换解决方案
Weidmuller新推出的ACT20P-CI-CO-ILP和ACT20P-2CI-2CO-ILP无源隔离器均为ACT20P系列产品,能将模拟输入电流信号线性转换为经电气隔离的输出电流信号。采用输入侧电流回路为设备供电模式,输入、输出电流范围均为0~20mA或者4~20mA,内置两路分离器,精度小于终值的0.1%,阶跃响应时间不超过1ms,为工业自动化领域提供灵活的信号转换解决方案。
新产品 发布时间 : 2018-11-21
电子商城
现货市场
服务
可定制板装式压力传感器支持产品量程从5inch水柱到100 psi气压;数字输出压力传感器压力范围0.5~60inH2O,温度补偿范围-20~85ºС;模拟和数字低压传感器可以直接与微控制器通信,具备多种小型SIP和DIP封装可选择。
提交需求>
可定制波导隔离器频率覆盖5.5GHz~110GHz,插损损低至0.25dB、隔离度、正向方向功率、封装尺寸参数。
最小起订量: 1pcs 提交需求>
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