The AXN/ENC/402 is used to encode data in an IRIG-106 Chapter 7 (2017) PCM stream.
Features
- IRIG-106 Chapter 7 (2017)
- Dual RS-422 outputs up to 40 Mbps; 10 PCM codes; separate PCM codes per output
- NRZL TTL output up to 16 Mbps
- PMF output up to 8 Mbps
- PCM encoding of any system parameter without the need for a separate Ethernet bus monitor
The AXN/ENC/401 is used to encode data in an IRIG-106 Chapter 4 (Ch.4) PCM stream - up to 10 PCM codes at up to 40 Mbps.
The Axon Quick Start Kit consists of fully qualified, released hardware and software and can be expanded as future Axon modules become available.
The AXN/ADC/401 is used to condition and digitize up to eight analog channels.
The AXN/EXT/401 is an extender card, which allows modules contained in an Axonite (AXN/ITE/01U) remote housing to connect to an Axon chassis.
The AXN/ITE/01U allows Axon user modules to be housed remotely from the Axon chassis.
The AXN/CHS/09U is a compact nine user-slot data acquisition chassis, which includes a housing and backplane.
The AXN/CHS/16U is a compact sixteen user-slot data acquisition chassis, which includes a housing and backplane.
AXN/ENC/402 Axon IRIG-106 Chapter 7 PCM Encoder
The AXN/ENC/402 is used to encode data in an IRIG-106 Chapter 7 (2017) PCM stream.
Parameters from any Axon module in the chassis can be placed in the Ch.7 PCM stream. Parameters from other Axon chassis or Ethernet sources can also be placed in the Ch.7 PCM stream.
Ethernet frames generated in the Axon chassis can be wrapped and placed in the Ch.7 PCM stream. Ethernet frames from other Axon chassis or Ethernet sources can also be wrapped and placed in the Ch.7 PCM stream. The AXN/ENC/402 supports IRIG 106-17 Ch.7, which allows the mixture of wrapped Ethernet frames and placed parameters in the Ch.7 PCM stream.
Multiple AXN/ENC/402 modules can be included in an Axon system and parameters can be sent to some or all encoders. The AXN/ENC/402 has differential-ended RS-422 outputs for data and clock along with buffered TTL outputs for NRZ-L, DATA, DCLK, word, minor-frame and major-frame pulses.
The AXN/ENC/402 also has a programmable premodulation filtered analog output, which is suitable for use with a linear FM transmitter for telemetry. The cutoff frequency and amplitude can be changed to suit the bit rate and transmitters deviation sensitivity. All physical outputs transmit the same payload data using independent line encoding (PCM codes) configurations.
Aerospace Instrumentation Brochure
Modern aerospace instrumentation systems can be highly complex, and it can be difficult to know how to meet program needs. It’s not unusual for requirements to change during a campaign and cause significant delays, and data must be captured reliably no matter what – otherwise expensive additional flights will be needed or months of program data could be lost. Read our brochure to learn how you can reduce your risk with commercial off-the-shelf (COTS) solutions.
Axon Data Acquisition Unit (DAU) Product Family Brochure
For airborne applications where reliability and size, weight, and power (SWaP) are critical, the Curtiss-Wright Axon family of data acquisition units (DAU) are ready to take flight. Designed leveraging our decades of experience as a trusted, proven leader, Axons are future-proof, SWaP-optimized, and available in a variety of flexible configurations to meet your exact program requirements.