DOP-W127B Delta HMI

DOP-W127B Delta HMI Specification

Response Time
5 ms (typical)

Features
High resolution widescreen display, multi-language support, data logging, remote monitoring

Interface
RS-232, RS-422/485, Ethernet, USB host/device

Operating Temperature
0C to 50C

IP Rating
IP65 (front panel)

Resolution
1280 x 800 pixels

Usage
Industrial automation control and visualization

Power Supply
24V DC (Input voltage range: 20.4~28.8V DC)

Components
TFT LCD display, touch panel, Ethernet/serial ports, USB ports

Power Source
External DC supply

Display Type
TFT LCD with LED backlight

Output
Visualization output via display, serial/USB/LAN communication ports

Input
Touch screen input

Processor Speed
Cortex-A8 800 MHz

Product Type
Widescreen Human Machine Interface

Application
Industrial machinery and process automation

Rated Voltage
24 VDC

Supply Voltage
24 VDC

Size
12.1 inches

Dimension (L*W*H)
318 mm x 243 mm x 56 mm

Function
Human Machine Interface (HMI) with touch screen control and monitoring

Color
Black front bezel

Weight
Approx. 1.5 kg

Capacity
16 million colors display

Current Rating
0.7A

Thickness
56 mm (panel thickness)

Frequency
50/60 Hz

Number of Colors
16.7M

Audio
Buzzer output

Panel Cut-out Dimensions
301 mm x 227 mm

Communication Ports
2 x USB Host, 1 x USB Device, 1 x LAN, 3 x Serial

Memory
256MB RAM, 256MB ROM

Backlight Lifetime
50,000 hours (typical)

Touch Screen Type
4-wire resistive

Power Consumption
16W max

Mounting Type
Panel mount

Storage Temperature
-20°C to 60°C

Storage
SD card slot available

Relative Humidity
10% to 90% RH (non-condensing)

Vibration Resistance
1.0G (10 to 25Hz) XYZ directions

About DOP-W127B Delta HMI

Delta 245.76 X 184.32mm DOP-W127B Touch Panel HMI

Model Name/Number

DOP-W127B

Brand	Delta
Display Size	245.76 x 184.32mm
Display Resolution	1024 x 768 pixels
Display Type, Colors	12.1" TFT LCD
Backlight	LED Backlight
Backlight Life	less than 30,000 hours
Luminance	500 cd/m2 (Typ.)
MCU	ARM Cortex-A8 (1GHz)
NOR Flash ROM	256 MB
SDRAM	256 MB
Backup Memory	800,000 numbers of data (alarm data + historical data)
Touch Screen Interface	4-wire resistive touch screen Greater than 10,000,000 operated
Buzzer	Multi-Tone Frequency (2K 4K Hz) / 80dB
Audio Output	Stereo Headphone jack + Built in 1.5W Speaker
USB	3 USB Host Ver 2.0
SD	SDHC x 1

Specifications

12" (1024 x 768 pixels) TFT LCD 65536 colors
CE-certified aluminum enclosure
2 sets of COM ports, support RS232 / RS422 / RS485
Supports USB Host, direct connection to USB disk, printer and mouse
Supports SD card
Supports 2 Ethernet ports
Supports audio output (MP3, Wav files)
Supports video format: MPEG1, MPEG2, WMV
Touch screen complies with IP65
Supports horizontal / vertical display
PC editing software, DOPSoft is compatible with operating systems: Windows XP, Windows Vista, Windows 7

High-Performance Display and Touch Control

The DOP-W127B offers a vivid, widescreen 12.1-inch TFT LCD display with 1280 x 800 resolution and 16.7 million colors. Its 4-wire resistive touch panel provides precise input for operators during control and monitoring. Fast response times and dependable touch sensitivity ensure an efficient and intuitive user interface for industrial automation tasks.

Robust Industrial Design for Demanding Environments

Designed for reliability, the DOP-W127B supports panel mounting and carries an IP65 front panel rating to resist dust and water. Its vibration resistance (1.0G in XYZ directions) and wide operating and storage temperature ranges ensure performance in tough industrial conditions. The panel's long-lasting LED backlight enhances durability and maintains consistent display quality.

Flexible Connectivity and Powerful Processing

This HMI is equipped with a range of communication options, including USB Host/Device, LAN, and multiple serial ports (RS-232/422/485), facilitating straightforward integration with industrial machinery. With a Cortex-A8 800 MHz processor, 256MB RAM, and 256MB ROM, it delivers rapid, reliable performance for complex automation tasks. An SD card slot allows for convenient data storage and logging.

FAQ's of DOP-W127B Delta HMI:

Q: How is the DOP-W127B Delta HMI typically installed for industrial applications?

A: The DOP-W127B is designed for panel mount installation, fitting securely into a panel cut-out of 301 mm x 227 mm. This mounting method ensures the HMI is stable and easily accessible for operators in industrial machinery and process automation settings.

Q: What benefits does the 4-wire resistive touch screen offer in challenging environments?

A: The 4-wire resistive touch panel delivers accurate input response and is highly durable, making it suitable for environments where gloves or styluses are used. It maintains performance in areas with dust, humidity, or vibration, ensuring reliable control and monitoring.

Q: When should the backlight of the Delta DOP-W127B be replaced?

A: The LED backlight has a typical lifespan of 50,000 hours. Replacement is only necessary if the display brightness degrades significantly, which usually occurs after extensive operation over several years, depending on usage conditions.

Q: Where can the Delta DOP-W127B HMI be utilized most effectively?

A: This HMI is ideal for deployment in industrial automation environments, such as factories, process plants, and machinery control panels, especially where robust visualization, multi-language support, and secure panel mounting are required.

Q: What is the process for data logging and remote monitoring using this HMI?

A: Data logging can be performed using the onboard SD card slot for storage. Remote monitoring is enabled via the Ethernet port, allowing users to access real-time visualization and system controls over a network, facilitating maintenance and management.

Q: How does the DOP-W127B support multi-language operations for international teams?

A: The DOP-W127B includes multi-language support, allowing users to configure the interface in various languages. This feature ensures effective communication and ease of use for operators from different regions, enhancing workflow and reducing errors.

Q: What advantages does the IP65 front panel rating provide?

A: The IP65 rating provides the front panel with protection against water and dust ingress, making the HMI suitable for installation in harsh industrial environments. It ensures continued device reliability and longevity, even in areas with frequent washdowns or airborne particles.

Tell us about your requirement