HydroLynx Systems, Inc. Real-Time Data Transmitter
SCADA Two-Way Transmitter MODEL 50386

The Model 50386 Real-time Data Transmitter collects, processes, and transmits analog, digital, and serial sensor data on events and timed intervals. The collection, processing, and transmission of sensor data is controlled by parameters that are programmed using the 50386 Toolbox software. The sensor data can be transmitted using multiple communication paths with mixed formats and protocols. The HydroLynx Model 50386 ScadaLynx uses dual processor architecture and the latest in embedded processor technology to minimize power usage when idle and maximize computational power and performance when awake. The main processor is an Intel 386EX microprocessor that runs the main data collection, data telemetry, and control processes. The second processor is a low power PIC I/O processor that collects digital status and counter data. When the main processor is idle, it is put to sleep to conserve power. The PIC I/O processor wakes up the main processor on timed intervals, when digital event thresholds are met, radio carrier is detected, or data is entered on the console communication port. Standard memory on the Model 50386 consists of FLASH, Battery backed SRAM, EEPROM, and a battery-backed Real-time Clock (RTC). 2 MB of nonvolatile FLASH is provided for program and configuration file storage and data logging. Although stored in FLASH, the program is copied into battery backed SRAM (512KB) for faster execution. Current sensor readings are saved in nonvolatile EEPROM (8KB) and the RTC stores the time in its own battery-backed SRAM. The contents of nonvolatile and battery-backed memory are not lost when power is removed.