Description 

The Automation Direct DP-M321 is a 5.7-inch monochrome touchscreen operator interface designed for DirectTouch panel applications. It features a 320 x 240 LCD display with backlighting and a 9-pin serial communication interface for PLC connectivity. Operating on 24 VDC, this unit provides reliable human-machine interaction for industrial control systems.

Technical Specifications 

Information About DP-M321

The DP-M321 belongs to the DirectTouch Panels family and is engineered to provide structured operator access to automation equipment. It incorporates a 5.7-inch monochrome LCD display with 192 touch cells, allowing precise screen-based input and navigation. With RS-232 and RS-422 serial communication support via a 9-pin interface, the panel integrates with compatible PLC systems for monitoring and control. Designed for panel mounting, it operates on 24 VDC and delivers consistent visibility with a brightness rating of 140 nits.

Key Features:

• 5.7-Inch Monochrome LCD: Provides clear visualization of machine data and control screens.
• 320 x 240 Resolution: Ensures structured presentation of text and system information.
• 192 Touch Cells: Supports accurate operator input and screen navigation.
• Backlit Display: Enhances readability in industrial control panel environments.
• 140 Nits Brightness: Delivers consistent visibility under typical indoor lighting conditions.
• RS-232 and RS-422 Communication: Enables connection to compatible PLC and automation devices.
• 9-Pin Serial Interface: Provides standardized serial communication connectivity.
• 24 VDC Operation: Designed for use in standard industrial control power systems.

The DP-M321 delivers the reliability and precision required for compact touchscreen-based operator control in industrial automation systems.