Architecture Overview

The Series 200 control systems are very modular and scalable. The basic architecture includes a master CPU board, from 1 to 8 Radio Control Boards (RCBs), and a backplane to provide the interconnection between boards. Each RCB interfaces with an external device such as a repeater, RF link, VOIP link, or computer and provides a basic signaling interface that includes receive audio input, transmit audio output, COR (carrier present), CTCSS/DCS decode logic input, and PTT (transmit control) output, serial radio control I/O, and transmitter cooling fan output control.

The RCB can interface with many types of radio and computer equipment without modification. In some cases, additional signal processing is required. The Series 200 is designed to allow an additional signal interface board to be added to any of the RCB. Optional signaling boards include special boards for microwave radio equipment, E&M signaling, squelch detect, CTCSS tone generation, CTCSS detection, low pass filtering, high pass filtering, TTL to RS-232 conversion, etc. The optional signaling interface boards bolt on to the RCB to form a board pair or “module”.

A control system may be as simple as a CPU board, a single RCB and a short backplane. A fully configured system may occupy an entire 19 inch card rack and contain a CPU, up to 8 RCBs each with its own special signaling interface board, optional system interface boards, and a large backplane and power supply board. In any configuration, the system uses exactly the same CPU and RCB boards so a small system can easily grow into a large system by simply adding more boards. Additionally, the software that runs on the smallest configuration is exactly the same as the software for the largest configuration.

The modular nature of the Series 200 control system make it not only easy to upgrade, but also very easy to maintain. Boards can be quickly replaced from the front of the card rack.

Very modular. Very scalable. Easy to maintain.

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Sierra 200 owner manual Architecture Overview
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200 specifications

The Sierra 200 is a standout solution in the realm of rugged mobile computing, engineered to meet the demanding needs of various industries, including logistics, field service, and transportation. This device is particularly renowned for its durability, reliability, and advanced technology, which enable it to perform efficiently in challenging environments.

At the heart of the Sierra 200 is its robust construction. Designed to withstand harsh conditions, the device features an IP65 rating, making it resistant to dust and water. This durability extends to its impact-resistant casing, which ensures that it can survive accidental drops and rough handling often encountered in industrial settings. Additionally, the Sierra 200 is built to operate across a wide temperature range, guaranteeing performance under extreme weather conditions.

The display of the Sierra 200 is another highlight, offering a bright, sunlight-readable touchscreen that ensures clarity in various lighting conditions. The multi-touch capability enhances user interaction, allowing for intuitive navigation through applications. Furthermore, the display can be used with gloves, making it suitable for outdoor and industrial use.

Performance-wise, the Sierra 200 is powered by a high-efficiency processor and comes equipped with ample RAM and storage options. This ensures that it can run demanding applications smoothly, handle multiple tasks simultaneously, and store essential data without performance lags.

Connectivity is a crucial aspect of the Sierra 200, which provides various options including Wi-Fi, Bluetooth, and cellular connectivity. This ensures seamless communication and data transfer, allowing users to remain connected and productive while on the move. Moreover, the device supports advanced GPS, enabling precise location tracking vital for fleet management and logistical applications.

The Sierra 200 also prioritizes user experience with its customizable interface and programmable buttons, allowing users to tailor the device to their specific needs. Battery life is another advantage, featuring hot-swappable batteries that enable uninterrupted operation, which is critical in field environments where downtime is not an option.

In summary, the Sierra 200 stands out with its combination of ruggedness, performance, and user-friendly features. Its advanced technologies make it an ideal choice for professionals who need a dependable mobile computing solution in demanding conditions. This device not only meets but exceeds expectations, solidifying its place as a leader in the rugged mobile computing market.
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