Abaco Systems / Condor Engineering CEI520A-44 ARINC Interface for PCI

The Abaco Systems / Condor Engineering CEI520A-44 is an ARINC interface board designed for PCI systems. It provides comprehensive databus functionality for ARINC 429 and related avionics protocols. This intelligent interface is equipped with a high-performance processor and large buffers to manage ARINC 429 and ARINC 717 protocols. The CEI520A-44 supports up to 16 receive and 16 transmit ARINC 429 channels, with options for ARINC 717/573 Dual-Mode functionality. It features on-board message scheduling, label filtering, multiple buffering options, time-tagging, and error injection/detection capabilities. Additionally, the board includes avionics-level I/O discretes, with options for 0, 8, or 16 inputs and 0, 8, or 16 outputs. The CEI520A-44 is compatible with PCI signaling voltages, supporting both 3.3V and 5V, and is compliant with PCI-X 1.0.

### Technical Specifications

**General**
* **Manufacturer:** Abaco Systems / Condor Engineering
* **Model:** CEI520A-44
* **Product Family:** CEI520 / CEI520A
* **Form Factor:** PCI Short Card (6.8 in. x 4.2 in.)

**ARINC 429 Receive Channels**
* **Number of Channels:** Up to 16
* **Data Rates:** 12.5 kHz or 100 kHz
* **Input Levels:**
* Standard: ±6.5 to ±13 VDC (A to B)
* Parametric Threshold Levels: ±0.1 to ±13.5 VDC (A to B)
* **Filtering:** Label and/or SDI
* **Parity:** Odd, Even, or None
* **Error Reporting:** Parity error reporting

**ARINC 429 Transmit Channels**
* **Number of Channels:** Up to 16
* **Data Rates:** 12.5 kHz or 100 kHz
* **Output Levels:**
* Standard: ±10 VDC (A to B)
* Parametric Voltages: 0 to ±10 VDC (A to B)
* **Parity:** Odd, Even, or None
* **Error Injection Option:** Parity, Gap, High or Low bit count
* **Slew Rate:** Automatic adjustment

**ARINC 717 / 573 Support**
* **Protocol Support:** 2-wire ARINC 573, 575, 717, CSDB, Harvard Bi-Phase (HBP), Bi-Polar Return to Zero (BPRZ)
* **Dual-Mode Functionality:** Programmatic support for HBP or BPRZ across a wide range of bit rates and sub-frame combinations

**Discrete I/O**
* **Discrete Inputs:** 0, 8, or 16 channels
* Supports avionics-level (open/ground or high/low) and TTL/CMOS
* **Discrete Outputs:** 0, 8, or 16 channels
* Low-side switches, each capable of sinking 0.5 ampere

**On-board Features**
* **Message Scheduling:** On-board message scheduling
* **Label Filtering:** On-board label filtering
* **Buffering:** Multiple buffering options, large buffers
* Receive Buffering Methods: Dedicated Mode, Buffered Mode (separate circular buffer per channel), Merged Mode (single, time-sequenced circular buffer)
* **Time-Tagging:** On-board time-tagging
* **Error Handling:** Error injection and detection
* **Processor:** 100 MHz Intel 80960

**Software and API**
* **API:** High-level API for Microsoft Windows, Linux, and VxWorks
* **Sample Programs:** C/C++, C#.NET, Visual Basic (VB6 and VB.NET), VxWorks, LabWindows/CVI
* **Bus Analyzer:** Optional BusTools/ARINC GUI bus analyzer

**Electrical**
* **Power Consumption (Typical):**
* +5 VDC: 780 mA
* +12 VDC: 100 mA
* -12 VDC: 100 mA
* **PCI Signaling Voltage Compatibility:** Universal signaling (3.3V or 5V)

**Physical/Environmental**
* **Dimensions:** PCI short card (6.8 in. x 4.2 in.)
* **Operating Temperature Range:** 0 to +70°C
* **Extended Operating Temperature Range:** Available as an option

**Optional Configurations**
* Programmable receive level thresholds
* Adjustable transmit output voltages
* Ruggedized configurations
* Extended operating temperatures
* ARINC 573/717 Bi-Polar RZ and Harvard Bi-Phase
* Wide range of Rx/Tx channel combinations

Why Choose Aumictech for Abaco Systems / Condor Engineering CEI520A-44?
At Aumictech, we specialize in supplying high-end avionics interface equipment. Whether you need robust ARINC 429 and 717 protocol connectivity, advanced error injection and detection capabilities, or seamless integration with your PCI systems, our team ensures the Abaco Systems / Condor Engineering CEI520A-44 delivers maximum performance for your application.