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详细内容:1756-CFM 可靠性高PLC的MTBF一般在40000~50000h以上,西门子、ABB、松下等微小型PLC可达10万h以上, 而且均有完善的自诊断功能,判断故障迅速,便于维护。 模块化组合灵活可编程控制器是系列化产品,通常采用模块结构来完成不同的任务组合。 I/O从8~8192点,有多种机型、多种功能模板可灵活组合,结构形式也是多样的。 功能强PLC应用微电子技术和微计算机,简单型式都具有逻辑、定时、计数等顺序控制功能。 基本 型式再加上模拟I/O、基本算术运算、通信能力等。 复杂型式除了具有基本型式的功能外, 还具有扩展的计算能力、多级终端机制、智能I/O、PID调节、过程监视、 网络通信能力、远程I/O、多处理器和高速数据处理能力。 编程方便PLC适用针对工业控制的梯形图、功能块图、指令表和顺序功能表图(SFC)编程, 不需要太多的计算机编程知识。新的编程工作站配有综合的软件工具包, 并可在任何兼容的个人计算机上编程。 适应工业环境PLC的技术条件能在一般高温、振动、冲击和粉尘等恶劣环境下工作 能在强电磁干扰环境 下可靠工作。这是PLC产品的市场生存价值。 安装、维修简单与计算机系统相比,PLC安装不需要特殊机房和严格的屏蔽。 使用时只要各种器件连接无误,系统便可工作,各个模件上设有运行和故障指示装置, 便于查找故障,大多数模件可以带电插拔,模件可更换, 使用户可以在最短的时间内查出故障,并排除,最大限度地压缩故障停机时间, 使生产迅速恢复。然后再对故障模件进行修复,这对大规模生产场合尤为适宜。 CUTLER HAMMER SV9050AP-5M0A00 SV9050AP5M0A00 CUTLER HAMMER SV9030AJ-5M0B00 SV9030AJ5M0B00 CUTLER HAMMER S801V36N3S SOFT START (AS PICTURED) * OUT OF BOX* CUTLER HAMMER S801V36N3B S801V36N3B CUTLER HAMMER S801T30N3B S801T30N3B Cutler Hammer RD320T32W Circuit Breaker - Reconditioned Cutler Hammer RD316T53W Circuit Breaker - Reconditioned CUTLER HAMMER RD316T53W 1600 AMP - RP6R16A160 - S53LD Cutler Hammer RD316T52W Circuit Breaker - Reconditioned Cutler Hammer RD316T36W 1600A 3-Pole 600V Circuit Breaker *1 YEAR WARRANTY* Cutler Hammer RD316T35W Circuit Breaker - Reconditioned Cutler Hammer RD316T35W 1600A 600V 3-Pole Circuit Breaker *1 YEAR WARRANTY* Cutler Hammer RD316T33W 1600 Amp Circuit Breaker Cutler Hammer RD316T32W Circuit Breaker - Reconditioned CUTLER HAMMER RD RD325T33W 1200 AMP 3 POLE 600V CIRCUIT BREAKER 2500 CUTLER HAMMER RD RD316T32W 1600 AMP 3 POLE 16RES16T RES1600LSI CIRCUIT BREAKER Cutler Hammer RD 65k 3 pole 2000 amp RD320T33W Circuit Breaker S Test Report Cutler Hammer RD 3 pole 1600 amp RD316T35W Circuit Breaker RD316T35W RES1600LSG CUTLER HAMMER POW-R-WAY III 2500A FEEDER BUSWAY 99"L SECTION 3PH, 4W W/ INT. GND CUTLER HAMMER POW-R-WAY III 2500A FEEDER BUSWAY 111"L SECT. 3PH, 4W W/ INT. GND CUTLER HAMMER POW -R-LINE C SWITCHBOARD PANEL 1600 AMP MAIN LUG RC701663 Cutler Hammer P3F366RGN Bus Plug - Surplus Cutler Hammer NGH308033E Circuit Breaker - Reconditioned Cutler Hammer NG31200 Circuit Breaker - Surplus CUTLER HAMMER ND312T36W ND312T36W Cutler Hammer ND312T36W Circuit Breaker - Surplus CUTLER HAMMER ND312T36W 600 VAC 1200 Amp 3 Pole CIRCUIT BREAKER w/ AUX SW CUTLER HAMMER ND312T36W 600 VAC 1200 Amp 3 Pole CIRCUIT BREAKER Cutler Hammer ND312T35W Circuit Breaker - Surplus Cutler Hammer ND312T33W Circuit Breaker - Surplus CUTLER HAMMER ND312T107W 600 VAC 1200 Amp 3 Pole CIRCUIT BREAKER w/ AUX SW Cutler Hammer ND212T33W Circuit Breaker - Surplus CUTLER HAMMER MDS516 600 VAC 1600 A DiGiTrip 520 LSIG CIRCUIT BREAKER w/ AUX CUTLER HAMMER MD3600 MD3600 CUTLER HAMMER MAGNUM MDSC30 CUTLER HAMMER MAGNUM DS MDS820 2000AMP LOW VOLTAGE AC POWER CIRCUIT BREAKER CUTLER HAMMER MAGNUM DS CIRCUIT BREAKER MDN608 800 AMP Cutler Hammer Load Interrupter Switch 15 Kv 600 A (Type MVS) Surplus CUTLER HAMMER LIGHTING CONTACTOR ECL03H1E3A CN35TN3 CUTLER HAMMER LD3600KA06U18Z04 CIRCUIT BREAKER * OUT OF BOX* Cutler Hammer ITAP366 Bus Plug - Reconditioned CUTLER HAMMER HVX03031N1SA HVX03031N1SA Cutler Hammer HND3800T57WPN 800A 600V 3p LSIG w/ Digitrip Optim 550 800A Trip CUTLER HAMMER HND3800T36W 600 VAC 800 Amp 3 Pole CIRCUIT BREAKER w/ AUX switch CUTLER HAMMER HND3800T35W 600 VAC 800 Amp 3 Pole CIRCUIT BREAKER w/ Shunt trip Cutler Hammer HND312T36W Circuit Breaker - Surplus Cutler Hammer HND312T33W Circuit Breaker - Surplus CUTLER HAMMER HND312T33W 600 VAC 1200 Amp 3 Pole CIRCUIT BREAKER w/ 12NES800T CUTLER HAMMER HND312T32W HND312T32W Cutler Hammer HND312T32W Circuit Breaker - Surplus Cutler Hammer HND 65K HND3800T36W 800A 600V breaker in Box 1 Year Warranty Cutler Hammer HND 65K HND312T36W 800A 600V breaker in Box 1 Year Warranty
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