ACC4100 Diesel Air Compressor Controller User Manual Page 7 of 52
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PERFORMANCE AND CHARACTERISTICS
Main characteristics are as follows:
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132x64 LCD display with backlit; Optional Chinese and English languages; Simple operation
interface;
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Screen protection is hard screen of acrylic material with better wear-resisting and scratch resistant
qualities;
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Silicon panel and buttons with strong adaptive capacity of high/low temperature environment;
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With RS485 communication port and can realize “three remotes” function by MODBUS protocol;
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CANBUS port can monitor ECU common data (speed, water temperature, oil pressure, engine load
rate, fuel consumption etc.);
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DPF regeneration function, which meets Euro V emission standard;
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6 ways of analog sensors, 3 ways of fixed resistance types, and 3 ways of flexible
resistance/current/voltage type, which can precisely detect data of engine fuel level, air
compressor discharge pressure, and discharge temperature etc;
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Multiple temperature, pressure, and level sensor curves can be used directly, and custom sensor
curve is also available;
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Precisely collects all kinds of parameters of air compressor and has complete protection functions,
which provides high water temperature, low oil pressure, over speed, and under speed protection,
and discharge pressure high, discharge temperature high protection etc;
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Speed regulator function can automatically adjust speed according to discharge pressure of the air
compressor;
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All outputs are relay outputs;
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Parameter setting function allows users to change and set the parameters, and at the same time
they are stored in internal EEPROM memory and will not get lost at power outage;
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Crank disconnect conditions (speed, oil pressure) are optional;
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Speed can be obtained from speed sensor or charging generator W/L;
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Wide power supply range DC (8-35V), which can suit different battery voltage environment;
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Event log, real-time clock functions;
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Heater, cooler and fuel pump control functions;
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Maintenance function; maintenance time due action can be set;
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All parameters apply digital adjustment, getting rid of common potentiometer's analog regulation
method, and improving reliability and stability of the whole device;
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Sealing gasket is designed for enclosure and front panel with IP65 protection class;
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Metal clips are used to fix the controller, and they are especially outstanding under high
temperature environment;
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Modular design, anti-flaming ABS plastic shell, pluggable terminals, built-in mounting, compact
structure and easy installation.