OVERVIEW

Official designation: SCN-AT(E274) 002741HL-9121 (AccuTouch, 5-Wire Resistive Touchscreen)

Role/Application: This 5-wire resistive touchscreen is designed for 15.1 inch flat panel display interfaces, providing accurate, drift-free single-touch input for industrial and commercial HMI applications.

KEY SPECS SUMMARY

Power: Typical +DC 5V

Interfaces / Ports: 5-Wire, supports USB or RS232

Indicators: N/A

Operating Temp: Minus 10 degrees C to plus 60 degrees C

Platform / Compatibility: Windows/Linux/DOS/Mac OS

Limit: More than 35 million touches durability

Lifecycle: Refer to the latest manufacturer manual.

FREQUENTLY ASKED QUESTIONS

Technical Specifications:

Q: What is the recommended resolution and surface hardness for this 15.1 inch panel?

A: The typical resolution is 4096 x 4096, and the surface hardness meets pencil hardness 3H.

Wiring & Installation:

Q: What is the maximum humidity level acceptable for the operating environment?

A: The operating relative humidity range is 0 percent to 90 percent RH, with no dew falls allowed.

Troubleshooting & Compatibility:

Q: What are the typical current consumption and isolation resistance of the touchscreen?

A: Current consumption is typically 5mA to 25mA, with an isolation resistance over 20 MOhm at DC 25V.

Replacement & Upgrades:

Q: Are there any specific replacement parts for the controller or cables available?

A: Serial, USB, and dual serial/USB cables are available; refer to the manufacturer for part numbers.