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The QFR1224EHE is a high-speed, high-airflow DC brushless axial fan manufactured by Delta Electronics. The fan's dimensions are 120mm x 120mm x 38mm, which is approximately 4 inches square, and it operates on 24V DC. Specifications

• Manufacturer: Delta Electronics
• Dimensions: 120mm x 120mm x 38mm (4.72 in x 4.72 in x 1.5 in)
• Operating Voltage: 24V DC
• Current: 0.75A
• Power: 18 W (some retailers list 12W, check datasheet for exact model)
• Speed: 5000–5500 RPM, depending on the exact model and retailer
• Airflow: Up to 174 CFM
• Noise Level: 59 dBA
• Bearing: Ball bearings
• Connectivity: 3-wire with tachometer (RPM monitoring) for enhanced system control
• Applications: Industrial cooling, servers, telecom, and other electronics requiring high-performance heat dissipation 

The FFB0924EHE is a high-performance Delta Electronics 92mm x 92mm x 38mm DC brushless fan. It is an axial fan designed for industrial applications requiring high airflow and static pressure, such as in servers, telecom equipment, and high-performance computing. It features a robust dual ball bearing design for reliability and a long operational lifespan. 

he Delta EFB0612HA is a 12 V DC brushless axial cooling fan designed for industrial applications, embedded systems, and thermal management in electronic devices. Its specifications are available from manufacturers like Delta Electronics and electronics distributors such as DigiKey and Mouser. SpecificationsThe specifications for the Delta EFB0612HA are based on product details provided by DigiKey and the Delta Fans website: 

• Manufacturer: Delta Electronics
• Part number: EFB0612HA
• Dimensions (L x H x W): 60mm x 60mm x 10mm
• Air flow: 18.0 CFM (0.504 m³/min)
• Static pressure: 0.132 in H2O (32.9 Pa)
• Rated voltage: 12 VDC
• Rated current: 0.12 A
• Power consumption: 1.44 W
• Fan speed: 4200 RPM
• Noise level: 33.0 dB(A)
• Bearing type: Ball
• Termination: 2 wire leads
• Frame and blade material: Plastic
• Operating temperature: 14°F to 158°F (-10°C to 70°C)
• Life expectancy: 70,000 hours at 40°C
• Weight: 0.062 lb (28.12 g

The FFB1224EHE is a Delta Electronics DC brushless axial cooling fan, also known as a muffin fan. A two-wire version is available for basic power and ground connections. Key specificationsThe following specifications for the Delta FFB1224EHE are listed on the DigiKey website: 

• Dimensions: 120mm long x 120mm high x 38mm wide.
• Voltage: Rated for 24 VDC, with an operating range of 14 to 26.4 VDC.
• Current: 1.00 Amps.
• Power: 24 Watts.
• Air flow: 190.0 CFM (cubic feet per minute).
• Speed: 4000 RPM (revolutions per minute).
• Noise: 59.0 dB(A).
• Bearing type: Ball bearing.
• Termination: 2 wire leads.
• Features: Locked rotor protection.
• Construction: The frame and impeller are made of plastic

Key featuresThe VFD004EL21W-1 includes standard built-in functions for a variety of applications: 

• Multi-step operation: Allows for different speed settings.
• PID feedback control: Enables constant pressure water supply and multi-pump control.
• Torque compensation: Adjusts torque as needed.
• Built-in protection mechanisms: Includes safeguards against over-current, over-voltage, low-voltage, over-heat, and phase loss. 

ApplicationsThe Delta VFD004EL21W-1 is suitable for a number of industrial uses: 

• Edge banding machines
• Logistic conveyors
• Material handling
• Constant pressure pumps
• Small fans
• Lightweight mixers

The VFD004EL21A is a Delta VFD-EL Series micro-type AC variable frequency drive. It is rated for 0.5 horsepower (0.4 kW) and is designed for low-horsepower, constant-torque applications like small conveyors and fans. SpecificationsAccording to Delta AC Drives and DigiKey, the specifications for the VFD004EL21A include: 

• Series: VFD-EL
• HP (CT): 0.5 Horsepower
• Amps (CT): 2.5 Amps
• Input Phase: 1 (single phase)
• Input Voltage: 200–240 V AC
• Max. Frequency: 600 Hz
• Mounting: Chassis Mount, DIN Rail
• Overall Length: 174 mm (6.86 inches)
• Overall Width: 72 mm (2.83 inches)
• Overall Depth: 136 mm (5.36 inches)
• Features: Built-in keypad, built-in EMI filter, and RS-485 communication interface with Modbus protocol.

The Delta VFD002EL21A part of the EL Series, is a 0.2 kW (0.25 HP) general-purpose motor control solution, designed to deliver reliable performance in economical and compact systems, suitable in light-duty applications. This VFD has an integrated monitor unit that cannot be detached, that is, it can be monitored and configured directly, and it has an integrated EMC filter to reduce the risk of electromagnetic interference making the product stable in industrial operation. It also incorporates support of Standard Modbus Protocol to facilitate communication with HMI and other automation placements.  Delta 1 Phase VFD, VFD002EL21A, is a 1-phase variable frequency drive designed for 0.2 kW motor control. This Delta VFD is designed to handle a 1-phase input at 230 V and is rated to control 0.25 HP motors with precision.

The AFB0524HHB from Delta Electronics is a 50x50x15mm DC brushless axial fan operating at 24VDC. It is designed for cooling electronic equipment and other industrial applications. The fan features dual ball bearings and locked rotor protection for reliable performance. SpecificationsBased on product listings from component distributors like Mouser, DigiKey, and the manufacturer's website, the following specifications apply to the Delta AFB0524HHB fan: 

• Manufacturer: Delta Electronics
• Series: AFB
• Fan type: Tubeaxial
• Size: 50mm x 50mm x 15mm
• Operating voltage: 24 VDC (Range: 14 to 27.6 VDC)
• Power consumption: 1.92 W
• Current rating: 0.08 A
• Speed: 6400 RPM
• Airflow: 16.2 CFM (0.454 m³/min)
• Static pressure: 0.315 in H2O (78.5 Pa)
• Noise level: 36 dBA
• Bearing type: Ball bearing
• Termination: 2 or 3 wire leads
• Features: Locked rotor protection
• Weight: 32 g
• Frame material: Plastic
• Blade material: Plasti

A human machine interface (HMI) is a platform which permits interaction between users and automation equipment. Delta’s HMI products provide various communication ports for fast communication and convenient control of a diverse range of machines, systems and facilities. The color touchscreen enables intuitive parameter entry and a variety of ways to display variable data, including trend graphs and alarm elements. The high resolution LCD display visualizes operating, monitoring and efficient control in real time. In addition, the user-friendly editing software guides users in quickly creating easy-to-navigate visual icons and easily designing intuitive monitoring screens for applications, while making adjustments, scheduling, and programming operational sequences that enhance flexibility and save development time. This achieves rapid system development that simplifies wiring and installation, saves operating expenses, and makes systems more efficient, eliminating time-consuming adjustment and additional maintenance costs.

The Delta DOP-103BQ is a 4.3-inch human-machine interface (HMI) from Delta's DOP-100 Basic series, designed for industrial automation applications. It features a high-speed processor, a TFT LCD touchscreen, and multiple communication ports, making it suitable for controlling and monitoring a variety of machines. SpecificationsAccording to the official specifications on the Delta Electronics website: 

• Display: 4.3-inch TFT LCD with 65,536 colors
• Resolution: 480 x 272 pixels
• CPU: ARM Cortex-A8, 800 MHz
• Memory: 256 MB Flash ROM and 256 MB RAM
• Touchscreen: 4-wire resistive, with a lifespan of over 10 million presses
• Communication ports: 1 x USB slave, 1 x USB host, 1 x serial COM1 (RS-232/RS-485), and 1 x serial COM2 (RS-422/RS-485)
• Certifications: CE and UL certified
• Operating temperature: 0°C to 50°C
• Protection rating: IP65/NEMA4 for the front panel 

Key features

• User-friendly software: The DOP-103BQ is programmed using the free DOPSoft 4.0 software, which runs on Windows and features a graphical interface for easy project creation.
• High-speed processing: The 800 MHz ARM Cortex-A8 processor ensures fast and responsive performance.
• Versatile connectivity: It supports a wide range of communication options, allowing it to interface with many different PLCs and other devices.
• Durable design: The IP65-rated front panel and resistive touchscreen are built to withstand demanding industrial environments

The DOP-107BV is a 7-inch Human Machine Interface (HMI) from Delta Electronics, used for controlling and monitoring industrial automation equipment. It is part of the DOP-100 series, a line of basic HMIs designed for straightforward industrial applications. Key specifications

• Display: 7-inch TFT LCD with 65,536 colors and a resolution of 800 x 480 pixels.
• Performance: Features an ARM Cortex-A8 (800 MHz) CPU.
• Memory: Includes 256 MB of Flash ROM and 256 MB of RAM.
• Connectivity:
  • Serial Ports: Equipped with COM1 (RS-232/RS-485) and COM2 (RS-422/RS-485) for connecting to other devices like PLCs.
  • USB Ports: Has one USB Host port and one USB Client port.
• Touchscreen: A 4-wire resistive touchscreen with a lifespan of over one million presses.
• Power: Operates on a DC +24V power supply.
• Protection: Features an IP65-rated front panel, which protects against dust and water jets.
• Software: Programmed using Delta's free DOPSoft software. 

Software and programmingThe DOP-107BV is programmed with Delta's DOPSoft software, which is available for download on Delta's website. The HMI can be connected to industrial equipment like PLCs and Variable Frequency Drives using supported protocols such as Modbus RTU/ASCII. Common applicationsThe DOP-107BV is designed for a variety of automation tasks, including:

• Industrial machine control
• Packaging and labeling systems
• Conveyor automation
• Textile and printing machinery
• Process control and OEM automation panels

The DOP-107CV is a Human Machine Interface (HMI) from the Delta Electronics DOP-100 series. It is designed for industrial applications to provide an interface for controlling and monitoring machinery. Key specifications

• Display: 7-inch TFT LCD with 65,536 colors.
• Resolution: 800 x 480 pixels.
• Processor: ARM Cortex-A8 800 MHz CPU.
• Memory: 256 MB RAM and 256 MB ROM.
• Touchscreen: 4-wire resistive touchscreen.
• Communication ports:
  • Multiple COM ports (RS-232, RS-422, RS-485) for connecting to various controllers like Programmable Logic Controllers (PLCs).
  • USB Host and USB Slave ports.
• Networking: Supports Ethernet for remote monitoring and control.
• Durability: Features an IP65/NEMA4 rating for panel waterproofing. 

Key features

• Control and Monitoring: Provides a user-friendly interface for managing industrial processes.
• Alarm Management: Notifies users of system errors and faults in real-time.
• Data Logging and Recipe Management: Allows for the storage and retrieval of historical performance data and multiple operation recipes.
• Connectivity: Its various communication ports make it easy to integrate into a wide range of industrial automation systems

The Delta DOP-107WV is a Human Machine Interface (HMI) touch panel with a 7-inch, widescreen display from the DOP-100 series, designed for use in industrial automation applications. It is equipped with a high-speed Cortex-A8 processor, Ethernet connectivity, and multiple communication ports. Product specificationsAccording to the official Delta Electronics EMEA website, the DOP-107WV features the following specifications: 

• CPU: Cortex-A8 800MHz
• Memory: 512 MB RAM and 256 MB ROM
• Display:
  • Size and type: 7-inch TFT LCD
  • Resolution: 800 x 480 pixels
  • Colors: 65,536 colors
  • Touchscreen: 4-wire resistive type
• Connectivity:
  • Ethernet: 1 port (10/100 Mbps auto-sensing)
  • COM ports: 2 sets plus 1 extension port (supporting RS232, RS485, and RS422)
  • USB: 1 USB host version 2.0 and 1 USB client version 2.0
• Power supply: +24 VDC
• Software: Compatible with the free DOPSoft programming software 

Key features

• Advanced widescreen design: The DOP-107WV has a modern, narrow frame and widescreen format.
• Enhanced performance: The HMI is powered by a high-speed Cortex-A8 processor for fast and reliable operation.
• Industrial durability: It is CE and UL certified and designed for demanding industrial environments, with an operational temperature range of 0°C to 50°C.
• Multilingual support: The device supports multiple languages for global use.
• Remote monitoring: Some distributors note support for VNC remote monitoring, allowing control via mobile devices

Features & Benefits

 

• A USB/RS-485 communication converter

• Supports baudrate 75 ~ 115,200 bps

• No external power supply required

• Auto-detects the direction of data flow

• A USB portable device

Specifications 

• Power supply: No external power supply required
• Power consumption: 0.4 W
• Insulation voltage: 2,500 VDC
• Baudrate: 75, 150, 300, 600, 1,200, 2,400, 4,800, 9,600, 19,200, 38,400, 57,600, 115,200 bps
• USB connector: A type (plug)
• RS-485 terminal: RJ-45 (8-pin)
• Dimensions (L×W×H): 3.15×0.89×0.83in (80×22.5×21.2mm)