NANOif-2 – Intelligent Remote Terminal Unit

Vendor profile

Overview

The NANOif-2 represents an intelligent remote terminal unit for interconnection of satellite's on-board sensors, instruments, or payloads into a seamless and unified on-board data handling architecture.

NANOif-2 support several highly configurable user interfaces, as discrete ADC channels, Digital Input/Output, or communication links as UARTs, RS422/485, SPIs, I2Cs, and auxiliary CAN. All the interfaces are seamlessly transformed into a standard NANOsky I TM/TC redundant CAN bus interface. The translation of user interfaces is performed in a way to provide maximal RTU independence to the user's higher protocols. Several intelligent built-in functions enable the use of the NANOif-2 RTU as a fully autonomous system, making the acquisition and conditioning of satellite sensors data practically autonomous.

KEY FEATURES

User interfaces:
• 2x auxiliary CAN bus (CSP protocol)
• 5x RS422/485 full duplex channels (protocol independent)
• 24x Analog input channels with concurrent acquisition and dedicated power interface
• 20x GPIO 3V3 compliant
• 8x GPIO with remap capability (GPIO, UART, SPI, I2C)
• User interfaces available on standard connector or alternatively support for legacy PC104 connector

Remote Terminal Interfaces:
• Redundant CAN interface for TM/TC.

4 Mbit NMV for housekeeping telemetry storage (unlimited read/write endurance).

Instant boot up at power on.

Comprehensive local subsystem telemetry (currents, voltages, temperatures, etc.).

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Overview

Name: NANOif-2 – Intelligent Remote Terminal Unit
Vendor: SkyLabs
Subsystem: CDH Subsystem
Component Type: CDH Other
Form Factor: CubeSat
Heritage: Yes

Vendor Details

Name: SkyLabs
Website: https://www.skylabs.si/
Founded: 2016
Summary: SkyLabs is a space-technology oriented company providing miniaturized on-board data handling solutions and innovative approach to space engineering. Our primary focus is on high-tech, tailor-made solution development, including fault-tolerant hardware and software development, digital signal processing, radiation-hardened-by-design IP core development, fast prototyping, and space/ground segment communication. We are a vibrant team of electrical, mechanical and computing engineers and scientists providing services and technology solutions for the most demanding terrestrial and aerospace applications. By following the latest technology trends we provide innovative solutions with a proactive and creative design approach. Expertise & Competences • Awareness of harsh space radiation environment effect. • RT electronics, FT IP cores and ASIC designs. • Hardware accelerated approach. • Fail safe software development. • RF systems and signal processing. • Mechanical structures and systems. NANOsky avionics • Highly miniaturized cost-efficient avionics with fault-tolerant features. • Radiation hardened by design. • Constant current monitoring and limiting. • SEE immunity. • Innovative error mitigation techniques. • Selective component technology with flight heritage. • Sophisticated three-level FDIR policy. • EDAC protected memories/registers. • Redundancy on all critical functions and thoughtful component selection ensure robustness, • High reliability and availability of the platform. • Compliant with NANOsky CMM™ Software Development Kit AI@Edge support Highly miniaturized cost-efficient avionics with fault-tolerant features. Implementation of superior AI embedded algorithms directly on sub-systems is enabling onboard data analysis, decision-making, and efficient utilization of resources. Solutions for the most demanding applications with very high-performance needs. skyEGSE solutions Turn-key EGSE solutions that enables faster “Time-to-Space”. Cost efficiency, compatibility with major ground station service providers and security features make this an ideal solution for constellation missions. Various options of advanced EGSE equipment and software are available.