Delta DOP-103BQ

The Delta DOP-103BQ is a 4.3-inch touch screen HMI from the DOP-100 Series, which is Delta’s current mainstream HMI line.¹ It is designed to be a high-speed, cost-effective replacement for the older DOP-B series, featuring a much more powerful processor and a more vibrant display.

The “BQ” designation indicates it is a Basic Model, providing essential features for standard industrial applications.²

1. Display and Visuals

Despite its compact size, the DOP-103BQ offers excellent clarity for monitoring small-to-mid-sized machines.

• Screen Size: 4.3-inch Widescreen (16:9).³

   

• Display Type: TFT Color LCD.⁴

   

• Resolution: ⁵$480 \times 272$ pixels.⁶

   

• Colors: 65,536 colors.⁷

   

• Backlight: LED with a lifespan of approximately 20,000 hours.⁸

   

2. Connectivity and Ports

As a basic model, it focuses on the most common serial and USB connections:

• COM 1: A single 9-pin D-sub port that supports RS-232, RS-485, and RS-422.

• USB Client: Ver 2.0 port for high-speed project downloads/uploads from a PC.⁹

   

• USB Host: Ver 2.0 port for connecting a USB drive (for data logging, recipes, and project backup).

• Ethernet: No. (If you require Ethernet, you would need the DOP-103WQ model).

3. Hardware Performance

The DOP-100 series features a significant jump in processing power compared to legacy models:

• CPU: ARM Cortex-A8 (800MHz), allowing for much faster boot times and smoother animation transitions.¹⁰

   

• Memory: 256 MB Flash and 256 MB RAM (significantly larger than the older DOP-B models).¹¹

   

• RTC: Built-in Real-Time Clock for timestamping.¹²

   

• PCB Coating: Includes a protective coating to resist humidity and dust in industrial environments.

4. Technical Specifications