1. Product Overview

Product Name: cPCIS-2501/AC
Model: cPCIS-2501/AC
Series: cPCIS-1000/2000 Series – 3U CompactPCI Sub-systems
Article Number: cPCIS-2501/AC
Manufacturer: ADLINK Technology Inc.
Product Type: 4U CompactPCI wall-mount chassis with integrated AC power supply
Associated Components: cBP-3206 32-bit 6-slot backplane, cBP-3061 power backplane, cPWR-1500A AC power supply
Manufacturer Website: [www.adlinktech.com](http://www.adlinktech.com)
Contact: service@adlink.com.tw | +886-2-82265877

The ADLINK cPCIS-2501/AC is a high-performance, industrial-grade CompactPCI wall-mount enclosure designed for 3U form factor boards. It integrates a 6-slot 32-bit CompactPCI backplane, redundant-capable AC power supply, and active cooling system within a compact 4U chassis. The system is part of ADLINK’s modular CompactPCI platform family, offering scalable configurations for embedded control, industrial automation, and instrumentation applications.

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2. Key Features

- CompactPCI 3U/4U Architecture: Supports 3U CompactPCI boards within a 4U-high wall-mount chassis, ensuring compatibility with PICMG 2.0 R2.1 standards.
- Integrated Power Supply: Equipped with the cPWR-1500A AC power supply, providing stable and efficient power delivery for industrial workloads.
- Backplane Integration: Includes cBP-3206, a 6-slot, 32-bit CompactPCI backplane supporting one system slot and up to five peripheral slots.
- Cooling System: Dual or quad 12V DC brushless fans (depending on configuration) with removable air filters for optimal thermal management.
- EMC Shielding: Comprehensive electromagnetic compatibility protection with integrated gaskets on front, rear, and side panels.
- Flexible Mounting: Designed for wall-mount, rack-mount, or desktop deployment; includes side handles and adjustable foot stands.
- Modular Design: Supports various backplane and power supply configurations, including redundant PSU options.
- Industrial Durability: Rugged aluminum-steel construction with vibration resistance and extended operating temperature range (-10°C to +70°C).
- Serviceability: Hot-swappable power modules and removable fan trays simplify maintenance and minimize downtime.

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3. Technical Specifications

Chassis Dimensions:
- Width: 237 mm
- Height: 221 mm (4U form factor)
- Depth: 177 mm
- Usable Width: 21 slots (84HP standard CompactPCI width)

Weight: Approx. 6.5–8.0 kg (depending on configuration)

Material:
- Chassis: Aluminum alloy with steel reinforcement
- Front/Rear Panels: Anodized aluminum with EMC gaskets
- Cooling Components: High-efficiency DC brushless fans

Cooling System:
- Fan Type: DC brushless motor
- Quantity: 2 or 4 fans (depending on model)
- Rated Voltage: 12V DC @ 0.43A per fan
- Power Consumption: 5.16W (typical), 7.7W (max) per fan
- Airflow: 60 CFM per fan (zero static pressure)
- Operating Temperature: -10°C to +70°C
- Fan Control: Integrated controller with current regulation and failure detection

Power Requirements (Fan Controller):
- +5V: 40 mA max
- -12V: 200 mA + fan load

Backplane:
- Model: cBP-3206
- Type: 3U, 32-bit CompactPCI backplane
- Slots: 6 total (1 system + 5 peripheral)
- Bus Compliance: PICMG 2.0 R2.1
- Power Input: ATX/PS2 connectors and screw terminals
- V(I/O) Selectable: +3.3V or +5V (default +5V)
- PCB Layers: 10-layer impedance-controlled design
- Dimensions: 133.35 mm (H) × 182 mm (W) × 3.2 mm (T)

Power Supply:
- Model: cPWR-1500A (AC PSU)
- Input Voltage: 90–264 VAC, 47–63 Hz
- Output Power: 175W continuous
- Output Voltages: +5V, +3.3V, +12V, -12V
- Efficiency: 73% typical
- Protection: Over-voltage, over-current, short-circuit, surge, and thermal shutdown
- Cooling: Internal fan-assisted
- Safety: UL1950, CSA C22.2 No.950, EN60950 certified

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4. Functionality

The cPCIS-2501/AC functions as a modular CompactPCI enclosure designed to host 3U CompactPCI CPU and I/O boards. The integrated cBP-3206 backplane provides a 32-bit PCI bus interface with one system slot and multiple peripheral slots, enabling high-speed data communication between modules. The cPWR-1500A AC power supply delivers regulated DC outputs to the backplane, supporting both logic and peripheral power rails.

Use Cases & Applications:
- Industrial control and automation systems
- Data acquisition and measurement platforms
- Embedded computing and instrumentation
- Telecommunications and network control nodes
- Transportation and defense-grade embedded systems

Compatibility:
- Fully compliant with PICMG 2.0 R2.1 CompactPCI standards
- Supports ADLINK CPU boards, I/O modules, and third-party CompactPCI cards
- Compatible with redundant power backplanes (cBP-3061, cBP-3052) for high-availability systems

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5. Components & Accessories

Included Components:
- cPCIS-2501/AC 4U chassis
- cBP-3206 6-slot 32-bit CompactPCI backplane
- cBP-3061 power backplane (for PSU interface)
- cPWR-1500A AC power supply
- Dual or quad cooling fans with air filters
- Fan controller board with failure detection
- Mounting hardware and side handles

Optional Accessories:
- cPCI-SP3E: 3U 4HP slot-panel with EMC gasket
- cPCI-PSF: Power supply frame for PS2-size PSU
- cPCI-DBF: Drive bay frame for HDD/FDD/CD-ROM
- cPCI-LCD: 6.4” high-brightness LCD kit (optional front display)
- cPS-175/AC or cPS-150R: Redundant PSU modules
- cBP-3062: Dual 47-pin redundant power backplane

Connectors:
- ATX/PS2 power input connectors
- Screw terminal blocks for DC power distribution
- CompactPCI J1/J2 connectors per PICMG 2.0
- Fan control and failure output headers (CN101–CN103)

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6. Installation & Setup

Requirements:
- Standard 3U CompactPCI boards (100 mm × 160 mm)
- AC mains input (90–264 VAC, 50/60 Hz)
- Adequate ventilation clearance (minimum 50 mm on intake/exhaust sides)

Mounting Options:
- Wall-mount brackets (default configuration)
- Optional rack-mount kit (19” width, 482.6 mm with brackets)
- Desktop operation with adjustable foot stands

Configuration Steps:
1. Mount chassis securely using wall or rack brackets.
2. Connect AC mains to the cPWR-1500A PSU input.
3. Install CompactPCI CPU and I/O boards into the backplane slots.
4. Connect peripheral devices via front or rear I/O panels.
5. Power on the system; verify fan operation and LED indicators.
6. Configure system BIOS and OS as required for CompactPCI modules.

Safety Notes:
- Ensure backplane connectors match PICMG specifications before inserting PSU modules.
- Do not operate without fans or air filters installed.
- Maintain proper grounding to prevent EMI and electrical hazards.

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7. Performance & Capabilities

Electrical Performance:
- Output Power: 175W continuous (expandable with redundant PSU)
- Voltage Regulation: ±3% (+5V), ±5% (+3.3V, ±12V)
- Ripple: <100 mV p-p
- Hold-up Time: >6 ms at full load
- Power Factor: 0.99 typical

Thermal Performance:
- Operating Temperature: 0°C to +70°C (full load up to 40°C with 15 CFM airflow)
- Storage Temperature: -40°C to +85°C
- Relative Humidity: <95% non-condensing
- Altitude: Up to 6,400 m operational

Mechanical Performance:
- Vibration: 5–55 Hz, 0.38 mm displacement, 2 cycles per axis
- Shock: MIL-HDBK-217E compliant
- MTBF: 50,000–100,000 hours (depending on PSU model)
- MTTR: <5 minutes (hot-swappable PSU)

Limitations:
- Limited to 32-bit CompactPCI bus width (no 64-bit support)
- Maximum of 6 slots per backplane (expandable via external chassis)
- Requires forced-air cooling for full power operation above 40°C ambient

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8. Standards & Compliance

Industry Standards:
- CompactPCI PICMG 2.0 R2.1 (bus and mechanical interface)
- PICMG 2.11 (power supply interface)
- IEC 603-2 / DIN 41612 (connector standards)

Safety Certifications:
- UL 1950
- CSA C22.2 No.950
- EN60950 / TÜV

EMC & EMI Compliance:
- FCC Class A
- EN55022 Class A (radiated and conducted emissions)
- EN61000-3-2, EN61000-3-3 (harmonics and flicker)
- EN50082-2 (immunity)
- EN61000-4-2/3/4/6/8 (ESD, RF, surge, conducted immunity)

Environmental Compliance:
- RoHS compliant materials
- Designed for industrial-grade reliability and extended lifecycle

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9. Additional Information

Warranty:
- 1-year limited warranty from date of purchase
- Covers defects in materials and workmanship
- Excludes damage from misuse, modification, or operation beyond specifications

Support & Service:
- Technical Support: nuipc@adlink.com.tw
- Sales & Service: service@adlink.com.tw
- Phone: +886-2-82265877 | Fax: +886-2-82265717
- Address: 9F, No.166, Jian Yi Road, Chungho City, Taipei 235, Taiwan, R.O.C.

Maintenance:
- Periodic cleaning of air filters and fan modules recommended
- Verify fan operation and PSU LED indicators regularly
- Replace fans or PSU modules as needed (hot-swappable design)

Firmware & Updates:
- Backplane and PSU firmware are hardware-based; no software updates required
- System BIOS and CompactPCI CPU module firmware updates available from ADLINK

Service Policy:
- Return-to-factory repair or replacement under warranty
- Customer responsible for shipping and insurance
- Out-of-warranty repairs available at standard service rates

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Summary

The ADLINK cPCIS-2501/AC is a robust, modular CompactPCI wall-mount chassis engineered for industrial and embedded computing environments. Combining a 4U enclosure, 6-slot 32-bit backplane, and integrated AC power supply, it delivers a reliable platform for CompactPCI-based systems requiring high availability, efficient cooling, and compliance with international safety and EMC standards. Its modular design supports flexible configurations, redundant power options, and compatibility with a wide range of ADLINK and third-party CompactPCI modules, making it ideal for automation, measurement, and control applications where reliability and serviceability are paramount.