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American Response Vehicles <br />35 <br />UltraView™ 450: <br /> <br />The UltraView™ 450 display (UV450) is a custom programmed, 4.3 inch, full color LCD ES-Key display. It is an 8 <br />button, touch screen capable display. The LCD is bonded for direct sunlight view ability. The UV450 is sealed <br />to IP67 and allows for flexible mounting options (flush, pedestal, or rear). The UV450 has 2 J1939 CAN Bus <br />connections and 2 NTSC/PAL Video inputs. <br />The UV450 switches are configured to allow for the control of emergency master and non-emergency <br />master functions and are completely configurable VIA the ES-Key™ Professional software. Switches may be set <br />to act as momentary, maintained or 3 way switches without any physical hardware change. All switches and <br />or indicators may be configured as touch screen inputs into the ES-Key™ system. The 8 buttons are LED <br />backlit. <br />The UV450 display contains ES-Key™ diagnostics, allows viewing of vehicle voltage, current draw, oxygen <br />remaining, date and time, climate control status, temperature and control, elapsed time counter, and warning <br />messages. <br /> <br />Super node II™: <br /> <br />The Super node II™ is a high density input output node that is part of the Class 1 Inc. ES-Key™ system. The <br />Super node II™ has 24 inputs (8 positive/8 negative), 24 outputs, a Universal System Manager, a Data logger, <br />programmable special utilities, and select J1939 engine and drive train message reception with ES-Key™ I/O <br />association. <br />There are 18 positive and 6 negative outputs in the Super node™. Each positive output is capable of 13 <br />amps continuous duty. The negative outputs are capable of 2 amps continuous duty. There is an LED associated <br />with each input and output to indicate the inputs and outputs are physically on. Super node II™ outputs contain <br />features such as digital circuit breaker, flash capability, PWM capability and open load detection. <br />Each positive output has a digital circuit breaker feature. The "digital circuit breaker" feature will <br />automatically turn OFF an output within 0.5 seconds when the source current exceeds 14 Amps. The Super <br />node II™ will attempt to reconnect the output to the load twice more at 5 second intervals, if the output is still <br />overloaded the Super Node will maintain the output OFF. Outputs 0 7 have a “digital circuit breaker - slow <br />blow” which dynamically adjusts the time frame the output stays active when the load exceeds 13 Amps. This <br />feature synthesizes the opening of a standard fuse when reacting to overload conditions. A load of 13.5 Amps <br />will automatically turn off after approximately 12 seconds, and a load of 26 Amps will automatically turn off <br />after approximately 3 seconds. The "digital circuit breaker" feature can be reset (or reinitialized) by de- <br />activating the output through the ES-Key TM network. When the output is turned back ON, the over current <br />tests will be initiated. When an output switch is in an over current situation, a fault is logged to the USM and <br />data logger functions of the Super Node. <br />Outputs 0 through 17 are flash capable at 2 different rates and pulses (allowing for alternating <br />synchronized flash patterns). Additionally, any output in the ES-Key™ network may be flashed at intervals <br />of .25 seconds utilizing Super node™ special utility functions. <br />Outputs 10 through 17 may be pulse width modulated (PWM) to control loads at a reduced power. <br />PWM may be used as a light dimming feature. An output set to its PWM state will drive its load at 60% duty <br />cycle at 400HZ.