39PSR4ANDN
聯(lián)系人;陳如(陳工)
電話:0592-5085329
手機(jī):18030132586
QQ ; 1151195663
折扣優(yōu)勢 品質(zhì)保證 良好售后 愉快合作
-----------------------------------------------
用A-B ControlLogix雙CPU的PLC控制器實(shí)現(xiàn)的熔鹽爐自動(dòng)系統(tǒng),已于2001年底開始成功運(yùn)行于中鋁業(yè)河南分公司,運(yùn)行情況良好,滿足了一水硬鋁管道化溶出氧化鋁生產(chǎn)線的工藝要求。
我們的體會(huì)是,ControlLogix雙CPU冗余控制的軟件方式實(shí)現(xiàn)是一種經(jīng)濟(jì)、有效的方法,它成本支出不大,卻能使系統(tǒng)的可靠性大大提高。
另外,雙CPU冗余控制時(shí),如何利用Map命令,只將具有主控制權(quán)的CPU數(shù)據(jù)通過ControlNet網(wǎng)傳送給其他控制設(shè)備,是值得進(jìn)一步研究的。
Miller Capacitor 156517
Ferraz Shawmut Dual Element Time Delay Fuses TR40R
Gould Shawmut TRS2 1/2R Time Delay Fuses
5 Ferraz Shawmut In-Line Fuse SLR2
Cutler-Hammer Heater Pack H2007B-3
Littelfuse Time Delay Fuses FLNR 45
Gould Shawmut Time Delay Fuses TRS3R
Gould Shawmut Amp-trap Fuses A4J35
Littelfuse Time Delay Fuses FLNR 35
WESTINGHOUSE HEATER OVERLOAD COIL STARTER H23 H-23
Gould Shawmut One Time Fuses OTS10
Gould Shawmut One Time Fuses OTS5
Gould Shawmut Time Delay Fuses TRS2R
Dwyer VISIFLOAT VFC-142 Flow Meter, New?in Box
Dwyer 3003MR Photohelic Pressure Gauge,?New In Box
Varian Type 0531 Vacuum Gauge, Lot of 10, Used
Halda Correx Tension?Gauge with original?tool case, Used
ENFM Pressure Gauge?0-100psi Center BackMount, 1/4"inMVCR,?NIB
Span Instruments ID109 Pressure Gauge, 30-0-30 1/4"inVCR Center Back Mount, NWOB
Parker GP13105 with?USG Gauge 0-60psi Assembly, NWOB
Millipore 010108E Air Pressure Gauge 30Hgvac to 15psi 1/4"inMVCR Back Mount,NWOB
Data Instruments PG1FVM0030 Pressure Gauge 0 to 30psi Back Mount 1/4"inMVCR,NWOB
Wasco UHP16931W2BX9453, UHP Vacuum Switch, NIB
UE E36WH16 Absolute?Pressure Switch, 640Torr, NIB
Span Instruments SPT200 Series Transducer, 100psig, New
Ametek PI535 Pressure Switch 0 to 600psi, NIB
Span Instruments LR050 Digital Display Gauge, 0 to 250psi, NIB
Span Instruments IPT122 316LSS VSF Type?9 Gauge, 0 to 3000psi, NIB
Span Instruments IPT122 316LSS VSF Type?9 Gauge, 0 to 1000psi, NIB
Span Instruments IPT122 316LSS VSF Type?9 Gauge, 0 to 60psi,?NIB
GE General Electric Auxiliary Contact Kit CR205X100A
General Electric TED113020
Westinghouse Pushbutton PB1A
GE General Electric SDOM3 Spectra RMS Operating Mechani
GE General Electric Transformer 9T56Y2865 .050 kva
General Electric GE Overload Heater CR123C118A C118A
General Electric GE Overload Heater CR123C066A C0.66A
General Electric GE Overload Heater CR123C379A C379A
GE General Electric Spectra RMS Operating Mechanism STD
General Electric GE Relay Heater 81D616
GE General Electric CR123C21.4B Heater
GE General Electric TED124015WL
GE General Electric Motor 5KSP39FG 4932AT
General Electric 9T58K4503G09
GE General Electric Relay CR120K060
GE General Electric Relay CR120K04002AA
General Electric GE Heater CR123C125B
General Electric GE Overload Heater CR123C184A C184A
GE 1-Pole 15 Amp Plug In Circuit Breaker THQL1115
General Electric GE Overload Heater CR123C184A C1.84A
GE Fanuc IC610PER194A
General Electric GE Heater CR123F848B
GE General Electric CR206J002
Westinghouse MCP0358CR
GE Fanuc IC693MDL740B I/O Module
GE General Electric Pushbutton CR104P
General Electric TED124030
GE General Electric TED124080
General Electric CR115D105F GE General Electric SRPF250A250
GE General Electric 240002AAAA
GE Circuit Breaker SELA36AT0060
GE General Electric CR2943AB331B
General Electric CR115D105A
GE General Electric Pushbutton CR104P
GE General Electric TG3222
GE General Electric GPAC11LRA
General Electric E3B74T1S2P1 SBM
GE General Electric CR120K24002AA
GE General Electric Emergency Stop CR104PES11S
GE General Electric CR123 C1.96A Heater
GE General Electric Circuit Breaker THQL115 Model S
GE General Electric Contact Block CR104PXC91
General Electric CR2940U202
Westinghouse LA3400PRF
General Electric Coil 505C806G01
General Electric Photoelectric Sensor CR315PEF01A
GE General Electric Solid State Reduced Voltage Starter
GE Fuse 9F60HJ0150 Type EJ 0-100 new
GE General Purpose Rectifier Diode IN3267
GE General Electric CR120K40002AA
GE General Electric SRPE30A30
General Electric Photoelectric Sensor CR315PE001A1
GE General Electric CR123C1.84A Heater qty 2
GE 2-Pole 45 Amp Plug In Circuit Breaker *New* THQL2145
GE General Electric IN3267
GE 1-Pole 15 Amp Plug In Circuit Breaker THQL1115
GE General Electric 080BF11V
GE General Electric CR101H1
GE General Electric 080B11V
GE General Electric Circuit Breaker THQL115
GE General Electric SBM Contact Switch F3B42T1S2P1