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COTS PRODUCTS > COTS DIGITAL / ANALOG PRODUCTS >
MIL-STD-1553B AVIONICS PRODUCTS > AT-ETH-1553 |
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Portable Ethernet Device |
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Based on 10/100 Ethernet for MIL-STD-1553
Applications |
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Up to 2 Dual Redundant MIL-STD-1553 Channels |
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Supported Configurations are: |
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> Stand-Alone BC
> Stand-Alone RT
> Stand-Alone MT |
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16 User programmable DIO`s |
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GPS Synchronization capability (optional) |
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Externally Powered |
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MIL-STD-1553 Programmable as Bus Controller or
Remote Terminal or Monitor Terminal |
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Direct Coupled or Transformer Coupled |
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Sample Applications for Windows, Linux & RT-Linux
available |
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The AT-ETH-1553 is an innovative product that provides “remoting” of 1553 operations on 10/100 Mbit/s Ethernet IP/UDP Local Area Network (LAN). The AT-ETH-1553 is a small, portable device that provides new levels of performance & flexibility for systems interfacing to a MIL-STD-1553 data bus. There are up to two dual redundant MIL-STD-1553 channels operating in BC, RT, MT & RT/MT modes. On board USB 2.0 port is also available for general purpose use. This module is the perfect COTS solution for MIL-STD-1553 data bus systems. Its small size, lightweight & durable construction makes it an ideal choice for use in avionics labs, field service, flight line test equipment & flight instrumentation applications. The Ethernet interface makes it suitable for use with desktop, laptop or tablet computers.
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MIL-STD-1553 Channels |
Each 1553 channel can emulate as a Bus Controller (BC), a Remote Terminal (RT) or a Bus Monitor (MT). Standard features include 64KB of RAM per 1553 channel, transformer & direct coupling, triggers, extensive BC & RT frame structures, RT Status Bit & Mode Code responses, along with advanced BC functionality. The advanced BC architecture provides a high degree of flexibility & autonomy by providing message schedule control, minimizing host overhead for asynchronous message insertion, facilitating bulk data transfers, double buffering, message retry, bus switching strategies, data logging & fault reporting. The RT architecture provides flexibility in meeting all common MIL-STD-1553B protocols. The choices of RT buffering & interrupt options provide robust support for synchronous & asynchronous messaging, while ensuring data sample consistency & supporting bulk data transfers. The interface includes a message monitor mode & a combined RT/MT mode where the MT will monitor all 1553 communications on the bus including the 1553 Channel's assigned RT addresses. The Bus Monitor Mode provides for Selective Message Monitoring & Combined RT/Message Monitor Mode. Besides providing monitor filtering based on RT address, T/R bit & sub address, the message monitor eliminates the need to determine the start & end of messages by software. A combined RT/MT mode allows the device to run in both modes of operation at the same time on the bus. |
Discrete I/O |
The device includes 16 (digital 5V) discrete that are individually programmable as inputs or outputs (Open/Ground Discrete). The discrete outputs can be used for a variety of purposes, including triggering events, indicating status & general purpose use. |
Stand-Alone Feature |
AT-ETH-1553 module provides interface between non 1553 compatible device to 1553 bus system & this can be achieved through Ethernet interface. This feature allows the unit to operate in stand-alone mode in either BC or RT or MT. Firmware allows the User to dynamically reconfigure the unit to one of the supported modes. |
Software |
The device comes with a powerful set of library functions to access the entire MIL-STD-1553B functionality. Sample applications will be provided to help users quickly setup & use the card. Sample programs for BC, RT, MT modes are included. Sample applications for Windows, Linux & RT-Linux are included. |
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System Interface |
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10/100 Mbps IEEE802.3 Standard Ethernet Interface |
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Ethernet |
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RJ-45 Standard Ethernet connector
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MIL-STD-1553B Interface |
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Up to Two Dual Redundant MIL-STD-1553 Channels |
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Transformer & Direct Coupled 1553 I/O |
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64KB RAM per 1553 Channel |
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High Level 1553 C API Software Library Interface |
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BC, RT, MT, RT/MT Operating Modes
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1553 Bus Controller |
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Minor & Major Frame Scheduling to Control Timing of 1553 Messages |
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High & Low Priority Asynchronous Message Insertion |
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Modify Messages or Data while BC is running |
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Conditional Messages or Subroutines based on User Defined Conditions |
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Multiple BC retry programmable options |
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Automatic retries on alternate Bus |
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Inter-message gap times up to 65.5ms |
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Programmable response timeout up to 130us |
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GPS synchronization of Bus Controller (optional) |
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1553 Remote Terminal |
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Choice of Sub-address Single Message, Double Buffering,
Circular Buffering or Global Circular Buffering |
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Stack with Descriptors for Individual Messages |
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Message Status, Time Tag, Command Word, Data Words |
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Programmable Command Illegalization |
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Programmable Busy by Sub-address |
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Software-Programmable RT Address |
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Busy Bit programmable by Sub address |
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Alpha numeric Message ID |
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1553 Monitor Terminal |
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Selective Message Monitor & Word Monitor |
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Filter Based on RT Address, T/R bit, Sub-address Message Status, Time Tag, Command Word, Data Words |
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Simultaneous RT/Message Monitor Option |
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Dynamic Data Update |
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Bus Error Status |
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Bus Load |
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Unique Message Identifier |
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Message periodicity |
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Record & Replay Option |
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GPS synchronization (optional) |
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GPS Receiver (optional) for Synchronization |
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GPS receiver on-board for synchronization |
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Synchronization control through software |
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Synchronization of on-board time tag counters with GPS time |
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Separate GPS antenna provided along with the unit
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USB Port |
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One general purpose USB 2.0 port via Type B connector |
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Software Support |
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Sample applications for Windows, Linux & RT-Linux included |
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Physical |
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Durable Enclosure with covers for 1553 connectors |
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Environmental |
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Operating temperature: 0° C to +50° C |
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Storage temperature: -20° C to +70° C |
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Power |
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+6V External Powered through Adaptor |
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Warranty |
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1 year limited warranty |
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