Factory LED Andon Board Budget: Screen, Pitch, Control and Integration

Quick answer

For a factory andon board, budget it as an indoor, close-view display with frequent updates. Set screen size and pixel pitch from the nearest line operator, confirm operating brightness for the factory lighting, and choose front service for fixed mounting. Itemise cabinets, controller, structure, power and signal, content templates, spare modules, installation and commissioning, and treat ERP or MES integration as a separate project line. No andon-specific model or integration scope is assumed.

Sources used: Conference LED Screen Guide: 2026; Church LED Display Guide &; Do You Know the Difference; EA500RF2 specs

Start with the closest line operator, not the factory wall

For a production andon board, the controlling distance is the closest normal viewing position of a line operator, not the far end of the factory. The supplied pixel-pitch explanation says pixel pitch is the centre distance between adjacent pixels, usually in millimetres, and that a smaller pitch places pixels closer together for higher resolution and clearer picture quality, while a larger pitch suits viewing from a distance. It names P1.2 and P1.5 as small-pitch examples for close viewing in meeting rooms, mall displays and museum guide screens, and says to choose pitch from the closest normal viewing position, content detail and camera distance and confirm it with a pixel-pitch simulation or on-site test. Use a documented pixel pitch and viewing distance method before comparing cabinets.

For andon content, define the active screen width, height, aspect ratio and final pixel resolution before content production begins, because standard cabinet formats such as 640 × 480 mm or 600 × 337.5 mm can simplify 4:3 or 16:9 wall planning. A conventional 16:9 wall is often easier for shared desktops and video calls, while a custom canvas requires content designed for its exact geometry. For a factory board, list the smallest text that must stay readable at the nearest workstation, such as a line number, shift target, machine status or alarm code, and test that text at the actual position. A small-text readability test with real templates is more useful than judging from a wall drawing.

Budget brightness and update control as separate requirements

Choose brightness according to ambient light, content and camera requirements rather than a single headline figure. The supplied indoor guidance says a calibrated indoor LED display should present text, charts and video consistently across the cabinet surface, and that buyers should confirm the specified brightness, contrast, colour calibration and camera test results for the selected configuration before ordering. For a factory andon board, test the proposed operating brightness under actual daytime, night-shift and mixed-light conditions at the operator positions, and put brightness acceptance on the quotation and handover list.

Update control is a separate budget question. The supplied conference guide says LED displays can integrate with content management software for scheduled playback, brightness control, status monitoring and coordinated updates across multiple rooms, and that Ethernet or wireless connectivity can support remote administration. For an andon board, define who updates production metrics, shift targets and line status, and how quickly each zone must change. Treat ERP or MES integration as a separate project line and ask for a written input list, protocol, update ownership and acceptance test. Keep content and media server budget separate from the display hardware total. If the design adds touch overlays, collaboration software or room-control systems, confirm software compatibility and input latency during the design stage.

Factory andon board budget decisions and evidence to request

Itemise the andon board quote before comparing totals

The supplied church guide says a project budget should include structure, control equipment, cabling, electrical work, installation, calibration, training, spare parts and service. For a factory andon board, use a line-by-line method to compare LED screen quotes so each offer covers the same cabinet, pitch, control, service and acceptance scope. Our purchasing advice is to show LED cabinets, video controller, mounting structure, power and signal distribution, spare modules, freight, installation and commissioning as separate lines, and to add the production-data integration line separately.

The supplied indoor guide says to compare candidate systems on pixel pitch, screen size, brightness, refresh rate, installation, service access and total ownership cost. It does not provide an andon-specific price. For an andon board, request the proposed pixel pitch, active resolution, typical and maximum power, cabinet quantity, service method and warranty scope in writing, and keep factory systems integration separate from the display hardware total.

Match service access and spares to fixed factory mounting

Front-serviceable cabinets can simplify routine maintenance when the installation requires access from the viewing side, according to the supplied indoor guidance. For a fixed andon board mounted on a wall, column or production structure, confirm the front-service method, removal tool, clearance, module-swap sequence and spare-module match for the exact cabinet and position. Budget spare modules and storage as a separate line, and keep the spare pitch and cabinet format identical to the installed display.

Service access is not the same as installation. The supplied church guide says total cost of ownership includes structure, control equipment, cabling, electrical work, installation, calibration, training, spare parts and service, and it advises comparing typical operating power and replacement-part availability as part of total cost of ownership. For an andon board, ask how a module is replaced without stopping the line, whether the controller and power supplies are front-accessible, and how the production data link is maintained during service. Those are purchasing questions, not documented andon capabilities.

Do not transfer floor-display evidence to a wall-mounted andon board

The retrieved material also includes an indoor GOB floor LED display for rental stages, exhibitions, conferences and immersive venues, with a 500 × 500 mm cabinet, front-service modules, IP54 front and IP43 rear protection, a load capacity above 800 kg/m², and optional interactive sensors. That load rating applies to panels installed on the specified floor support system, and the model is specified for indoor floor use, not for a vertical wall-mounted factory andon board. Do not use its floor load rating, floor support structure or floor service method as evidence for a hanging or wall-mounted andon installation. Match the installation orientation and application when you request structural and service evidence.

Factory andon board scenarios: what to confirm first

Buyer checklist

• Measure the closest line operator, farthest regular viewer and smallest status text before comparing cabinets.
• Confirm the quoted pixel pitch, active resolution, brightness, refresh, installation and service access for the exact indoor model.
• Define active screen width, height, aspect ratio and final resolution before producing shift, metric or line-status templates.
• Request an itemised quote separating cabinets, video controller, mounting structure, power and signal distribution, spare modules, freight, installation and commissioning.
• Confirm front-service method, removal tool, clearance and spare-module match for the exact wall or structure position.
• Keep ERP or MES integration as a separate written line with input list, protocol, update ownership and acceptance test.

Frequently asked questions

Does the supplied evidence document a factory andon board or ERP/MES integration?

The retrieved material covers indoor LED selection for conference and worship spaces, a pixel-pitch explanation, and an indoor GOB floor display. None of those passages describes a factory andon board for production metrics, shift targets, line status or ERP/MES integration. Use the indoor selection and quote-itemisation rules, and put production-data integration in a separate written scope.

What pixel pitch should a factory consider for an andon board?

Start from the closest normal viewing position, content detail and camera distance, then confirm with a pixel-pitch simulation or on-site test. The supplied explanation says smaller pitch places pixels closer for higher resolution and clearer picture quality, and names P1.2 and P1.5 as small-pitch examples for close viewing. Test actual status text at the nearest operator position.

How should brightness be budgeted for factory lighting?

Choose brightness according to ambient light, content and camera requirements. Confirm the specified brightness, contrast, colour calibration and camera test results for the selected configuration before ordering, and test the operating brightness under actual factory lighting at operator positions.

Should ERP or MES integration be included in the andon board quote?

Treat ERP or MES integration as a separate project line. The supplied conference guide says LED displays can integrate with content management software for scheduled playback, brightness control, status monitoring and coordinated updates, and Ethernet or wireless connectivity can support remote administration. For andon use, define the input list, protocol, update ownership and acceptance test in writing.

What should be itemised in a factory andon board budget?

Separate LED cabinets, video controller, mounting structure, power and signal distribution, spare modules, freight, installation and commissioning. The supplied indoor guide also includes structure, control equipment, cabling, electrical work, installation, calibration, training, spare parts and ongoing service in total cost.

Does a floor LED display load rating apply to a wall-mounted andon board?

No. The supplied EA500RF2 floor LED source gives a load capacity above 800 kg/m² for panels installed on the specified floor support system and specifies the model for indoor floor use. Do not use that floor rating or its floor support structure as evidence for a wall-mounted or hanging andon board; request separate structural evidence.

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