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ACS-2621

P4 Standalone Box PC with 2*PCI slots
  • Manufacturer Aplex
  • Category: IPC Embedded System
  • The Aplex ACS-2621 is a compact, industrial-grade standalone box PC designed for embedded computing, automation, and control applications. It integrates Intel’s Pentium 4 processor technology with robust I/O connectivity and expansion capabilities, making it suitable for industrial environments that require reliable performance, flexible integration, and long-term operational stability. The system’s design emphasizes durability, scalability, and ease of installation, providing a versatile computing platform for industrial automation, machine control, and data acquisition systems.
- Processor: Intel Pentium 4, 2.4 GHz – a proven single-core processor architecture optimized for embedded and industrial computing tasks.
- Chipset: Intel 845GV – supports DDR266 SDRAM and integrated graphics, ensuring stable performance for industrial applications.
- Memory: Supports up to 1 GB DDR266 SDRAM, allowing sufficient memory capacity for control, monitoring, and data processing tasks.
- Storage: 1 × 2.5" HDD bay for compact hard disk installation, providing reliable data storage in vibration-prone environments.
- Optical Drive: Integrated slim-type CDRW drive for data backup, software installation, and media access.
- Expansion Slots: 2 × PCI slots for additional I/O cards, communication interfaces, or specialized industrial controllers.
- I/O Interfaces:
- 2 × COM ports (RS-232/422/485 configurable depending on configuration)
- 2 × USB ports for peripheral connectivity
- 1 × LAN port for Ethernet networking
- Power Supply: Wide-range AC input (100–240 VAC), supporting global deployment and stable operation under varying power conditions.
- Compact Design: Dimensions of 360 × 90 × 212.5 mm (410 × 95 mm with wall mount kit), optimized for space-constrained installations.
- Weight: 3.4 kg, lightweight yet robust for industrial mounting.
- Mounting Options: Wall-mount kit available, enabling flexible installation in control cabinets or on machinery.
- Industrial Reliability: Designed for continuous operation in industrial environments, with stable thermal management and durable construction.

Country of origin: Taiwan R.O.C.

1. Product Overview
Product Name: ACS-2621
Model Number: ACS-2621
Series: P4 Standalone Box PC Series
Article Number: ACS-2621
Manufacturer: Aplex Technology Inc.

The Aplex ACS-2621 is a compact, industrial-grade standalone box PC designed for embedded computing, automation, and control applications. It integrates Intel’s Pentium 4 processor technology with robust I/O connectivity and expansion capabilities, making it suitable for industrial environments that require reliable performance, flexible integration, and long-term operational stability. The system’s design emphasizes durability, scalability, and ease of installation, providing a versatile computing platform for industrial automation, machine control, and data acquisition systems.




2. Key Features
- Processor: Intel Pentium 4, 2.4 GHz – a proven single-core processor architecture optimized for embedded and industrial computing tasks.
- Chipset: Intel 845GV – supports DDR266 SDRAM and integrated graphics, ensuring stable performance for industrial applications.
- Memory: Supports up to 1 GB DDR266 SDRAM, allowing sufficient memory capacity for control, monitoring, and data processing tasks.
- Storage: 1 × 2.5" HDD bay for compact hard disk installation, providing reliable data storage in vibration-prone environments.
- Optical Drive: Integrated slim-type CDRW drive for data backup, software installation, and media access.
- Expansion Slots: 2 × PCI slots for additional I/O cards, communication interfaces, or specialized industrial controllers.
- I/O Interfaces:
- 2 × COM ports (RS-232/422/485 configurable depending on configuration)
- 2 × USB ports for peripheral connectivity
- 1 × LAN port for Ethernet networking
- Power Supply: Wide-range AC input (100–240 VAC), supporting global deployment and stable operation under varying power conditions.
- Compact Design: Dimensions of 360 × 90 × 212.5 mm (410 × 95 mm with wall mount kit), optimized for space-constrained installations.
- Weight: 3.4 kg, lightweight yet robust for industrial mounting.
- Mounting Options: Wall-mount kit available, enabling flexible installation in control cabinets or on machinery.
- Industrial Reliability: Designed for continuous operation in industrial environments, with stable thermal management and durable construction.




3. Technical Specifications
- Processor: Intel Pentium 4, 2.4 GHz
- Chipset: Intel 845GV
- System Memory: DDR266 SDRAM, maximum capacity 1 GB
- Storage:
- 1 × 2.5" HDD bay (supports standard 2.5" IDE hard drives)
- 1 × Slim-type CDRW optical drive
- Expansion Slots: 2 × PCI (32-bit, 33 MHz)
- I/O Ports:
- Serial: 2 × COM ports
- USB: 2 × USB 1.1/2.0 ports
- Ethernet: 1 × RJ-45 LAN port (10/100 Mbps)
- Power Input: 100–240 VAC, 50/60 Hz
- Dimensions:
- Main unit: 360 mm (W) × 90 mm (H) × 212.5 mm (D)
- With wall mount kit: 410 mm (W) × 95 mm (H)
- Weight: 3.4 kg
- Material: Industrial-grade metal chassis, designed for durability and EMI protection
- Cooling: Passive or low-noise active cooling system (depending on configuration)
- Operating Temperature: Typically 0°C to 50°C (depending on installation and airflow)
- Storage Temperature: -20°C to 70°C
- Relative Humidity: 10%–90% non-condensing




4. Functionality
The Aplex ACS-2621 functions as a standalone industrial computer capable of running standard operating systems and control software for automation, monitoring, and data processing. It is designed to operate independently or as part of a networked control system.

How It Works:
The system’s Intel Pentium 4 processor and Intel 845GV chipset provide a stable computing platform for industrial applications. The integrated I/O ports allow direct connection to sensors, actuators, and peripheral devices. The two PCI slots enable expansion with additional communication cards, data acquisition modules, or specialized industrial interfaces.

Use Cases and Applications:
- Industrial Automation: Machine control, production line monitoring, and process automation.
- Embedded Control Systems: Integration into OEM equipment requiring embedded computing.
- Data Acquisition: Real-time data collection from sensors and instruments.
- Networking and Communication: Acts as a local control node or gateway in industrial Ethernet networks.
- Kiosk and Digital Signage: Suitable for embedded display control and content management.
- Laboratory and Test Equipment: Provides reliable computing for measurement and control systems.

Compatibility:
The ACS-2621 supports standard PC operating systems such as Windows XP, Windows 2000, or Linux distributions compatible with Intel x86 architecture. It is compatible with a wide range of PCI-based expansion cards and standard USB peripherals.




5. Components & Accessories
Included Components:
- ACS-2621 main unit (assembled with CPU, chipset, and I/O interfaces)
- Integrated power supply (100–240 VAC input)
- Slim-type CDRW drive
- 2.5" HDD bay (drive optional depending on configuration)
- Wall mount kit (optional or included depending on order configuration)
- User manual and installation guide

Optional Accessories:
- Additional PCI expansion cards (e.g., serial communication, fieldbus, or data acquisition cards)
- Solid-state drive (SSD) upgrade for enhanced reliability
- Additional memory module (up to 1 GB DDR266 SDRAM)
- Mounting brackets or DIN-rail adapters
- Replacement power cable and AC adapter
- Cooling fan module (if required for high-temperature environments)

Connectors:
- Standard I/O connectors for COM, USB, and LAN ports
- Power input connector (IEC standard)
- Internal connectors for HDD and optical drive (IDE interface)




6. Installation & Setup
Requirements:
- AC power source (100–240 VAC, 50/60 Hz)
- Adequate ventilation or airflow for heat dissipation
- Mounting surface or cabinet space with dimensions accommodating 360 × 90 × 212.5 mm

Mounting Options:
- Wall Mount: The system can be mounted using the included or optional wall mount kit, expanding the overall dimensions to 410 × 95 mm.
- Desktop or Shelf Installation: The compact form factor allows placement on flat surfaces in control rooms or enclosures.
- Cabinet Integration: Suitable for integration into industrial control cabinets or machine panels.

Configuration:
- Install memory and storage devices as required.
- Connect power, network, and peripheral cables.
- Configure BIOS settings for boot sequence and device recognition.
- Install operating system and drivers compatible with Intel 845GV chipset.
- Verify I/O port functionality and network connectivity.

Setup Notes:
Ensure proper grounding and EMI shielding when installed in industrial environments. Maintain clearance for ventilation openings to prevent overheating.




7. Performance & Capabilities
Processing Performance:
The Intel Pentium 4 2.4 GHz processor provides sufficient computational power for industrial control, data logging, and communication tasks. While not designed for high-end graphics or intensive computation, it excels in deterministic, stable performance environments.

Memory and Storage:
With up to 1 GB DDR266 SDRAM, the system supports multitasking for control and monitoring applications. The 2.5" HDD bay offers reliable data storage, while the CDRW drive enables convenient data transfer and software installation.

Expansion and Connectivity:
Two PCI slots allow the addition of specialized cards, expanding the system’s capabilities for fieldbus communication (e.g., CAN, PROFIBUS, Modbus), additional serial ports, or digital I/O.

Networking:
The integrated LAN port supports 10/100 Mbps Ethernet, enabling remote monitoring, data exchange, and integration into industrial networks.

Efficiency:
The system’s power-efficient design and wide-range AC input ensure stable operation with minimal power consumption relative to its performance class.

Limitations:
- Limited memory capacity (1 GB maximum) restricts use with modern high-demand applications.
- Single-core processor limits parallel processing performance.
- Limited USB ports (2) may require external hubs for multiple peripherals.

Despite these constraints, the ACS-2621 remains a reliable and cost-effective solution for legacy and embedded industrial systems requiring stable, long-term operation.




8. Standards & Compliance
Certifications and Compliance:
- Electrical Safety: Designed to comply with international safety standards for industrial computing equipment (e.g., CE, FCC Class A).
- EMI/EMC Compliance: Meets electromagnetic interference and compatibility requirements for industrial environments.
- RoHS Compliance: Manufactured in accordance with Restriction of Hazardous Substances (RoHS) directives, ensuring environmentally responsible production.
- Quality Standards: Produced under ISO 9001-certified manufacturing processes, ensuring consistent quality and reliability.

Industry Standards Supported:
- PCI 2.2 standard for expansion slots
- IEEE 802.3 for Ethernet networking
- USB 1.1/2.0 standard for peripheral connectivity
- ATX-compatible power supply design principles




9. Additional Information
Warranty:
Typically supplied with a standard manufacturer’s warranty (1–2 years, depending on region and distributor) covering defects in materials and workmanship under normal use. Extended warranty options may be available.

Support:
Aplex provides technical documentation, driver downloads, and firmware updates through its official support channels. Technical assistance is available for system configuration, troubleshooting, and integration guidance.

Maintenance:
- Regularly clean ventilation openings to prevent dust accumulation.
- Ensure stable power supply and proper grounding.
- Periodically check internal connections and mounting screws.
- Replace storage drives or optical drives as needed for long-term reliability.

Updates and Upgrades:
While the ACS-2621 is based on legacy Intel P4 architecture, firmware and BIOS updates may be available to enhance compatibility and stability. Users can upgrade memory and storage within supported limits to extend the system’s operational life.

Lifecycle and Availability:
The ACS-2621 is part of Aplex’s industrial computing product line, designed for long-term availability and support. It is suitable for OEMs and system integrators requiring consistent hardware platforms for extended production cycles.




Summary
The Aplex ACS-2621 P4 Standalone Box PC is a robust, compact industrial computer engineered for reliability, expandability, and ease of integration. Featuring an Intel Pentium 4 2.4 GHz processor, Intel 845GV chipset, and dual PCI expansion slots, it provides a stable platform for industrial automation, embedded control, and data acquisition applications. Its comprehensive I/O interface, wide-range AC power input, and durable metal chassis make it ideal for demanding environments. With flexible mounting options, straightforward setup, and compliance with industrial standards, the ACS-2621 delivers dependable performance for legacy and embedded industrial systems requiring long-term operational stability.

No accessories available.