• Dual Redundant MIL-STD-1553 Bus Operation
• Supports Remote Terminal (RT), Bus Control (BC), and Monitor (MT) Modes
• Supports MIL-STD-1760
• Jumper Selectable MIL-STD-1553 A/B Protocols
• Microsoft® Windows® 9X/2000/NT/XP and DOS Device Drivers
• Visual C and C Source Code Provided (for Recompilation under Linux or other RTOS)
• Test Software Program Provided
• Eight 16-bit Register Locations
• +5V only operation

Application Areas:

• Military Aviation
• Space Applications
• Military Vehicles
• Vessel and Naval Systems

The Eurotech COM-1251 board is a PC/104 form factor module that provides dual MIL-STD-1553 bus connectivity to any standard PC/104 computer system. The MIL-STD-1553 interfaces can independently be configured for Remote Terminal (RT) mode, Bus Control (BC) mode, or Monitor Terminal (MT) mode for a variety of 1553 military avionics and ground vehicle applications.

This dual channel dual-redundant extended-temperature rated interface is specifically designed to work with transformer-coupled stubs in military network applications, including airplanes, tanks, missiles, satellites and helicopters, as well as space and land-based systems to process data for navigation and altitude, weapon status indications, target tracks and electronic warfare lines.

Satisfying all requirements of MIL-STD-1553B Notice II, Dual 1553 interface card utilizes two Aeroflex UTMC's SµMMIT 1553 support chips, which offer automatic message handling, message status, general status polling and interrupt capability. The register-based interface architecture provides many programmable functions as well as extensive device maintenance information.

Operating as a Remote Terminal, the board provides many features for efficient handling of both bulk and periodic data. In Bus Controller mode, the module meets the demands of multi-frame processing with minimal host attention. As a full-featured bus monitor in Monitor Terminal mode, the module provides the capability to monitor message validity and terminal health on all, or selected remote stations on the bus.

Other related products:

• Duraptor - Rugged modular stacking computer for military applications
• DuraVIS 3400 - Hardened 10,4" touchcreen display for military avionics and vehicle applications
• ACS-5175 75W PC/104 miltary avionics and vehicle power supply
• COM-1251 MIL-STD-1553 bus interface module
• COM-1273 Dual channel isolated CAN controller
• COM-1274 8 serial port and 82527 CAN bus interface module
• COM-1267 5-port 10/100Mbit Ethernet switch

General Board Features:

• 1553 Compliance: MIL-STD-1553B Notice II
• Power: +5vdc +/- 0.25 Volts; 3W receiving; 8W both buses transmitting
• Humidity: 10% to 95%, non-condensing
• Operating Temperature: -40C to +85°C

Physical Characteristics:

• Dimensions: 90 X 96 mm (3.6"X3.8"), height 15 mm (0.6")

Order Code:

• [COM-1251-00] COM-1251 Dual channel PC/104 MIL-STD-1553 Interface

Options:

• Conformal coating
• Custom connectors