PLC For Automation/Industrial Process Control TRIZ Cases

A pivotable closure flap nests within a housing recess to prevent loss and breakage while protecting built-in connectors from dust.

A communication structure uses a rigid connecting assembly with conducting terminals and an adapting board to electrically link modules.

Segmented side parts accommodate diverse connectors and ventilation needs without redesigning the entire housing base.

Segmented inverter housings connect via a rotating element to automate terminal access and simplify maintenance.

Connector housing integrates visual indicators and transient protection to verify power state without opening enclosures.

A circuit board separates power and data contacts onto transverse edges to support removal under power operations.

EEFIT-based far infrared irradiation equipment featuring independent stepping motor-driven limit rods and segmented conveyor belts for precise material handling.

Segmenting the cover into a rotating collar and fixed chassis prevents torque damage to sensitive electronics while maintaining explosion-proof integrity.

Spring arms eliminate threaded fasteners to cut assembly costs.

An adapter board bridges new building controllers to existing wiring baseboards, eliminating rewiring downtime.

An insulating plate fixed to a metallic main housing wall provides electrical insulation between the circuit board and the housing structure.

A modular electrical device stores fieldbus parameters in a memory element within its upper part to enable rapid module replacement.

A wireless terminal device uses a detachable external power supply module and internal battery storage with a shared connector interface.

Through-holes in the safety cover release explosion pressure, preventing damage to the window glass and amplifier components.

Intermediary actuation elements allow manual lid removal, eliminating specialized tools and reducing access time.

Integrated securing tabs engage standard rack holes to eliminate manual counting and separate fasteners, enabling single-operator installation.

Cover clamps electrical plug to terminal, preventing detachment that causes sparks and short circuits.

Parallel backplanes create airflow channels between units to dissipate heat from electronic components.

Visually distinguishable operating device states on a gateway module restrict manipulation function access, preventing unauthorized field data influence.

Elastomeric cushioning intercepts vibration loads to maintain reliable heat dissipation without creating housing tension.

A moving link mechanism prevents operation interruptions by locking the industrial input/output device connector during use.

Shielding between the antenna and metal wall prevents electromagnetic interference, enabling reliable data transmission.

Grouping channels via a selector switch reduces production costs and device size in home automation HMIs.

Segmenting the housing into isolated chambers protects electronics while simplifying single-side installation access.

A swivel connector device positions terminals outside the housing to resolve terminal accessibility issues during automation system installation.

Plug-in slots in a corner region allow module housings to expand the device on three sides, resolving space inefficiency and thermal dissipation issues.

Stacked cooling plates with embedded heat pipes dissipate microprocessor heat across varying installation orientations.

Segmented attachment parts with standardized pitch guide circuit boards into housing slots.

A hinged access door employs a connecting rod mechanism to pivot and slide, resolving the trade-off between operator convenience and device complexity.

A detachable coding part with a memory chip verifies module authenticity to prevent accidental misplacement in critical automation systems.

Segmented compartments with matching thermal expansion seals protect optocouplers from moisture damage while maintaining measurement accuracy.

A modular controller arranges circuit boards in a stacked configuration to expose connectors and switches on exterior surfaces.

A railway peripheral control post uses a modular wiring frame to simplify module installation and pre-testing.

Opposite-side panels conduct heat away from compact electronics, resolving internal temperature rise without increasing module footprint.

An elastically deformed metallic contact disk provides electromagnetic shielding and impact resistance while sealing the viewing window.

Encapsulated wireless adapter circuitry prevents gas entry while maintaining explosion-proof ratings.

Segmented cable entry cabinets isolate electrical termination points from hazardous sump gases, eliminating unsafe underground splicing operations.

A modular component assembly system uses a bridging module with a latching device to connect functional components on a profiled rail.

Mechanical spigot joint eliminates curable sealing materials that shrink and crack, ensuring reliable flameproof protection.

An integrated securement pin and passageway protect the screw from environmental humidity to prevent contact corrosion.

A modular control apparatus uses a blocking section to lock module detachment until the third part is removed.

Segmented plastic housing and internal board box resolve vibration protection versus weight trade-offs while ensuring intrinsic safety.

Pre-integrated bolts simplify installation by eliminating on-site drilling.

Thermal insulation and a heat pipe separate the high-temperature sensor from the electronics, reducing noise and maintaining accuracy at 200°C.

A locking lever integrates a light source and conductive path to illuminate the actuating end.

A printed circuit board interlocking system uses a cantilevered tab to secure the board within a device housing.

A base module data bus connects switch-on units to maintain communication during functional module replacement.

Deflectors redirect horizontal ventilation into vertical flow paths, resolving cooling effectiveness issues in densely packed rail-mounted control systems.

Web receptacles and side bars create stable connections between electronic modules, reducing assembly complexity.