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本公司主營(yíng)DCS系統(tǒng)的配件，PLC系統(tǒng)的配件。主營(yíng)：Bentley本特利，Invensys英維思，Woodward伍德沃德，F(xiàn)oxboro福克斯波羅、Westinghouse西屋、Ryan瑞恩、Schneider Modicon施耐德莫迪康、ABB、AB、Siemens西門(mén)子、Motorola摩托羅拉、GE FANUC羅克韋爾Allen-BradleyGE發(fā)那科、yaskawa安川、bosch rexroth博世力士樂(lè)，ACSO，YOKOGAWA橫河，Rexroth力士樂(lè)等各大品牌的DCS系統(tǒng)配件，機(jī)器人系統(tǒng)配件，大型伺服系統(tǒng)備件。

銷(xiāo)售產(chǎn)品：進(jìn)口DCS、PLC控制系統(tǒng)備品備件和大型進(jìn)口系統(tǒng)模塊備件公司

1.Allen-Bradley(美國(guó)AB)系列產(chǎn)品》

2.Schneider(施耐德電氣)系列產(chǎn)品》

3.General electric(通用電氣)系列產(chǎn)品》

4.Westinghouse（美國(guó)西屋）系列產(chǎn)品》

5.SIEMENS(西門(mén)子系列產(chǎn)品)》

6.銷(xiāo)售ABB Robots. FANUC Robots、YASKAWA Robots、KUKA Robots、Mitsubishi Robots、OTC Robots、Panasonic、Robots、MOTOMAN Robots。

7.estinghouse（西屋）： OVATION系統(tǒng)、WDPF系統(tǒng)、MAX1000系統(tǒng)備件。

8.Invensys Foxboro（福克斯波羅）：I/A Series系統(tǒng)，F(xiàn)BM（現(xiàn)場(chǎng)輸入/輸出模塊）順序控制、梯形邏輯控制、事故追憶處理、數(shù)模轉(zhuǎn)換、輸入/輸出信號(hào)處理、數(shù)據(jù)通信及處理等。Invensys Triconex: 冗余容錯(cuò)控制系統(tǒng)、基于三重模件冗余（TMR）結(jié)構(gòu)的zui現(xiàn)代化的容錯(cuò)控制器。

9.Siemens(西門(mén)子)：Siemens MOORE， Siemens Simatic C1，Siemens數(shù)控系統(tǒng)等。

10.Bosch Rexroth（博世力士樂(lè)）：Indramat，I/O模塊,PLC控制器,驅(qū)動(dòng)模塊等。

◆Motorola（摩托羅拉）：MVME 162、MVME 167、MVME1772、MVME177等系列。采購(gòu)美國(guó)、德國(guó)、法國(guó)、意大利等歐盟工控產(chǎn)品、備品備件

Electro-hydraulic valve is composed of a main valve and two solenoid valves. The main valve response speed control device consists of two small ball valves installed between each solenoid valve and the corresponding inlet or outlet valve. These controls (small ball valves) are adjusted to control the flow into and out of the medium above the diaphragm so that the opening/closing speed of the main valve can be adjusted based on the viscosity and pressure of the medium used. According to the statistics of the team members, most failures of the electro-hydraulic valve are caused by the inlet or outlet solenoid valve not charged.

(4) Bad communication cable contact, loose power supply insurance

In the analysis meeting of the team, the engineer proposed that there were two problems with the touch screen. First, after the system started, the PT touch screen could not control or input or output, and the field was displayed as. The reason was that there was a problem in the communication between the touch screen and PLC, and the cable was not in good contact. Secondly, after the system started, the PT touch screen was not bright. After on-site processing and analysis by Lu Yan, the 24VDC power supply of the touch screen was not supplied, and the power supply insurance was loose.

(5) The connecting cable of oil spill protector is broken, and the power fuse is burnt out

The squad leader proposed that the helix of the oil spill probe loaded by the crane tube was easily pulled off by hanging on the nearby accessories when the train crashed. In winter, when the temperature was low, the helix sheath was hard and easy to break, sometimes short circuit occurred, and the power supply insurance was burned out.

(6) The distance between the probe and the connecting plate is too large if the operation procedures are not followed

The technicians of the team members proposed that some personnel on duty did not follow the operating procedures when dealing with the instrument fault, and the adjustment distance of the upper and lower limit switches of the crane tube and the upper and lower limit switches of the oil collector was too large, so the signal could not be detected.

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ABB PM866K01 3BSE050198R1	GE F650-G-N-A-B-F-2-G-1-HI-C-E
GE F650-B-F-G-F-2-G-1-HI-E	GE MX150
TRICONEX 4351B	HONEYWELL MN7234A2008
DEIF PPU-3	ABB SPASI23
ENTERASYS A4H254-8F8T	PARKER ZETA6104.
DEIF DU-2/MKIII	MOTOROLA MVME147S-1
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PROSOFT 6104-WA-PDPM	ELAU SM-100-40-080-P0-45-S1-B0
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PROSOFT 6105-WA-PDPS	BECKHOFF CX1020N000
B&R 5AP920.1505-01	ABB PPC905AE101
ABB PCD231B101 3BHE025541 R0101	BECKHOFF CX11000001
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TRICONEX 3401	01 50/GVC707AE01
GE IS200AEPCH1BAA	GE PCH1026
TRICONEX 3201	ATLAS TC-4000-S
GE IS210AEBIH3BEC	GE IS220UCSAH1A
TRICONEX 2000418	EMERSON VE3007
GE IS210BPPBH2BMD	TRICONEX 8111
TRICONEX 2000417	Eaton MTL831C
GE IS200WETBH1ABA	ABB LXN1604-6
ABB BC810K02	TRICONEX T8461
A-B 1756-ENBT/A	TEWS TPMC815-11
A-B 2711-K9A8 F	ENTERASYS A4H124-24TX
EMERSON A6140 9199-00058	BENTLY 3500/92 136180-01
A-B 1797-PS1E	ABB DSDO120 57160001-AK
MOTOROL A MVME2434	HONEYWELL SPS5785 51198651-100
WESTINGHOUSE 1C31194G01	OPHIR NOVA II OPHIR