Description
hardware flow control. It is an ideal choice in the field of industrial automation.
Lidar 0 9 “Lidar is dim, making autonomous driving very confusing” (Science and Technology Daily, May 10)
Lidar is a sensor that has its own light source and actively emits laser light to sense the surrounding environment, just like a bat locating
through ultrasonic waves. It is an essential component of autonomous vehicles and determines the evolutionary level of the autonomous
driving industry. But in this field, domestic products have almost no say. Among the self-driving cars that are currently on the road, almost all
those involving lidar use products from Velodyne in the United States. Its lidar products are the industry standard,
accounting for more than 80% of the market share.
High-end capacitors and resistors 10 “Without these know-hows, we cannot reach high-end capacitors and resistors” (Science and Technology Daily, May 14)
Capacitors and resistors are the golden supporting roles in the electronics industry. China is the largest market for basic electronic components,
consuming trillions
of resistors and capacitors every year. But the best consumer grade capacitors and resistors come from Japan. The capacitor market is more than
20 billion US dollars a year, and the resistor market is also on the order of 10 billion US dollars. The most important thing about high-end capacitors and
resistors is that they should be as consistent as possible within the same batch. Japan has done the best in this regard, and the gap between
domestic companies is huge. Most of the products produced by domestic companies are mid- to low-end, and their processes, materials, and quality
control are relatively weak.
Core Industrial Software 11 “Core Industrial Software: China”s “No Man”s Land” for Intelligent Manufacturing” (Science and Technology Daily, May 17)
China”s core industrial software field is basically still a “no man”s land”. The absence of industrial software has brought troubles to intelligent manufacturing.
When the industrial system is complex to a certain extent, computer-assisted industrial software needs to be used to replace human brain calculations. For
example, when comparing EDA industrial software, a “must-have artifact” for chip design and production, there is no difference in design principles
between domestic EDA and mainstream American EDA tools,
but there is a big gap in software performance, which is mainly reflected in the lack of support for advanced technologies and processes. , there is a
“generation gap” between advanced foreign EDA tools. The three major foreign EDA giant companies, Cadence, Synopsys and Mentor, account for 70%
of the total annual revenue of the global industry. It is urgent to develop independent industrial operating systems and independent industrial software systems.
1747-C10 Allen-Bradley COMMUNICATION CABLE
1746-OV8 Allen-Bradley SLC 500 discrete output module
1746-OB16E Allen-Bradley Digital DC output module
1746-OA8 Allen-Bradley Discrete AC output module
1746-IV32 Allen-Bradley 24VDC input module
490NRP95400 Schneider Fiber optic repeater
140DRA84000 Schneider Discrete output module
140CRP93100 Schneider RIO header adapter
140CPU43412 Schneider CPU module
140CPU11303 Schneider Processor module
140CPU11302 Schneider Processor module
140CPS11400 Schneider Power supply miniature assembly
140CHS11000 Schneider Input output module
1734-RTB Allen-Bradley Removable wiring panel
31C450-503-4-00 SEW Frequency changer
140ACO02000 Schneider IO modules
31C005-503-4-00 SEW Frequency changer
20DC460N0ENNBNBNE Allen-Bradley Alternating current drive
AIM0016 2RCA007128A0001 ABB 4I+4BI DISCR.
COM0023 2RCA007120D/2RCA007128A0001C ABB IEC capacitor bank protection and control parts
BPL0001 2RCA006836A0001 ABB Container group protection
BIO0007 2RCA006836A0001E ABB Container group protection
CPU0002 2RCA006835A0002E/2RCA021946B ABB Binary input/output module
R1091 2RAA005904A0001 ABB IEC capacitor bank protection and control parts
COM0002 2RAA005904A0001 ABB IEC capacitor bank protection and control parts
BIO0006 2RCA006835A000/2E2RCA021946B ABB Binary input/output module
A77146-220-51 Allen-Bradley PanelView 1000 e Series terminal
81001-340-71-R Allen-Bradley Power module
80026-044-06-R Allen-Bradley Power switch module
KONGSBERG 8100183 Dual process controller
24765-02-00 Bently Nevada Enclosure Expansion Sensor Assembly
41391-454-01-S1FX Allen-Bradley Control module
9200-06-02-10-00 Bently Nevada Dual wire sensor
8202-HO-IS MTL Instrument 8-channel analog input
8201-HI-IS MTL Instrument 8-channel analog input
6181P-17A2MW71DC Allen-Bradley Single touch display
6186M-17PT Allen-Bradley High performance industrial display
2711P-K6C20D Allen-Bradley Operator interface terminal
2711P-T10C4D8 Allen-Bradley Operator interface
2364-SPM03A Allen-Bradley Inverter RGU main control board
2090–SCVP32-0 Allen-Bradley Optical fiber cable
1794-IE12 Allen-Bradley Flex IO high density analog input module
1794-AENTR Allen-Bradley Redundant Ethernet adapter module
1783-US8T Allen-Bradley 8 Fast Ethernet module
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