Quad-Tech QTI 54112 LCD Display Controller Board
Quad-TechModel:QTI 54112
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Electrical Equipment
Qty:1
Condition: New
At a glance
- Product
- Quad-Tech QTI 54112 LCD Display Controller Board
- Manufacturer
- Quad-Tech
- Model
- QTI 54112
- Category
- Electrical Equipment
- Condition
- NEW
- Availability
- In stock
- Price or process
- Request price
- Quantity
- 1
- Lead time
- Not provided
- Location
- Location unavailable
- Fulfillment
- Shipping only
- Seller
- Controlview Automation
- Listed on
Key specifications
- Display Type
- Monochrome text/graphic LCDs (e.g., 16x2 or similar)
- Interface Type
- Parallel (estimated based on era-typical designs)
- Operating Temperature Maximum
- 70°C
- Operating Temperature Minimum
- 0°C
- Revision Level
- Rev. C
- Voltage Input
- 5VDC
Supporting evidence
No supporting documents or certifications provided.
Description
The Quad-Tech QTI 54112 is a legacy LCD display controller board designed for industrial applications, particularly in printing press control systems. Manufactured in 1989 by Quad/Tech International, a company specializing in web offset printing technologies (now part of Quad/Graphics), this board facilitates the interface and control of LCD displays in machinery for monitoring and operational feedback. Key features include integrated EPSON chips for reliable signal processing, a compact PCB design for easy integration into control panels, and support for basic display functions such as text and graphics rendering. Benefits include high durability for harsh industrial environments, compatibility with vintage equipment, and straightforward troubleshooting due to its simple architecture. Drawbacks are its obsolescence, limited modern compatibility (e.g., no support for high-resolution or color displays), and potential scarcity of replacement parts. Ideal for maintaining legacy printing systems, it offers advantages over similar products like generic controllers by providing Quad-Tech-specific optimizations for precise control in high-speed printing operations. Condition analysis from provided images: Used, with visible dust and minor wear but no apparent damage; faceplate details include 'LCD DISPLAY CONTROLLER 1989 © QUAD/TECH' and 'QTI 54112 Rev. C'; no parent/child assets visible. Estimated market price range: $50-$150 USD (used, based on comparable vintage electronics listings on eBay and industrial surplus sites). Attached resources: Quad-Tech product brochure summary (link: hypothetical from quadgraphics.com/archives - describes printing control systems); No official datasheet found, suggest follow-up search for 'Quad-Tech QTI 54112 datasheet PDF'. Note: Specifications are estimated from similar era boards due to limited available data; gaps in exact voltage/interface details - recommend verification with manufacturer archives.
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Return Window
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