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Electromagnetic connector and communications/control system/switch fabric with serial and parallel communications interfaces

A technology of serial communication interface and electromagnetic connector, which is applied in the direction of transformer/reactor installation/support/suspension, wired transmission system, distribution line transmission system, etc., and can solve low-bandwidth/high-delay links, unreliable use, etc. question

Active Publication Date: 2014-09-03
BEDROCK AUTOMATION PLATFORMS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] For example, SCADA systems typically use open-loop control with sites, which can be geographically far apart, using low-bandwidth / high-latency links that may be unreliable or intermittent

Method used

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  • Electromagnetic connector and communications/control system/switch fabric with serial and parallel communications interfaces
  • Electromagnetic connector and communications/control system/switch fabric with serial and parallel communications interfaces
  • Electromagnetic connector and communications/control system/switch fabric with serial and parallel communications interfaces

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Embodiment Construction

[0033] overview

[0034] Multi-pin connectors are commonly used in industrial control systems / process control systems to connect I / O devices to power and / or communication signal transmission circuits included in power backplanes. Pin interconnects provide high precision signal resolution and are typically constructed of high quality materials (eg hardened steel with gold plating, etc.). Care must be taken when connecting and disconnecting multi-pin connectors to avoid bending or misaligning the individual pins. Furthermore, both in an industrial environment and in the field, pin interconnects are often exposed to corrosive materials and contaminants, and can be subject to oxidation and coating, leading to intermittent failures. Determining the nature and cause of a failure can be difficult and costly. Therefore, multi-pin connectors are often a high-cost, high-maintenance component of industrial control system hardware.

[0035] Industrial control systems / process control ...

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PUM

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Abstract

An electromagnetic connector is disclosed that is configured to form a first magnetic circuit portion comprising a first core member and a first coil disposed of the first core member. The electromagnetic connector is configured to mate with a second electromagnetic connector. A communications control system / switch fabric is disclosed that includes a serial communications interface and a parallel communications interface (e.g., for coupling input / output modules with a control module). The serial communications interface is configured for connecting input / output modules / slave devices to a control module / master device in parallel, and the parallel communications interface is configured for separately connecting the input / output modules / slave devices to the control module / master device.

Description

Background technique [0001] Electrical connectors are mechanical components used to complete electrical circuits or connect two or more electrical circuits together. Plug and receptacle type electrical connectors generally include a pin and a jack plate, wherein a plurality of prongs or prong contacts in the pin are configured to be inserted into holes in a mating receptacle of the jack plate. Multi-pin connectors use multiple metal pins. Therefore, connections between mating metal parts (eg, pins and sockets) must be able to provide a good electrical connection to complete the circuit. For example, multi-pin connectors are used as interconnects in industrial control systems (ICS) / process control systems (PCS) to connect input / output (I / O) devices to power and / or communication signal transmission circuits. For example, a power backplane may use such a circuit where multiple electrical connectors are connected in parallel to a common power source. Other types of electrical c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/62H01R24/58H04B3/54H04B5/48
CPCH01F38/14H04B3/548H01F27/06G06F13/20G06F13/364G06F13/4282G06F13/4022G06F13/4068G06F13/4208G06F13/4221G06F15/16H01F3/14H01F5/003H01F5/04H01F7/20H01F2007/062H04B2203/5454H04B2203/5483G06F2213/0004G06F2213/0022G06F2213/0024G06F15/17312
Inventor J·卡尔文A·鲁亚科斯P·帕瓦兰德
Owner BEDROCK AUTOMATION PLATFORMS
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