Purpose of the development: Intelligent controlled point is designed to measure DC current and voltage, the conversion of the measured values ??of currents and voltages in a digital form, the control status of the digital sensors such as "dry contact" and facility management.

Recommended application field: CHP.

Technical characteristic: Specifications: - The number of analog inputs Isolated 16; - The number of digital inputs Isolated 8; - The number of control channels (Remote unit for RS-485) 16; - The maximum measured input. current, mA 20; - The maximum measured voltage, V 5; - ADC resolution 12; - Reduced error of measuring the current 0.25%; - Types of communication channels telephone line; physical line; radio; GSM communication; - Protocols "Granite", Bell 212, Modbus; - The number of supported serial communication RS-232 2; - The number of supported serial communication RS-485 Isolated 2; - AC power supply, 220; - Power consumption, W, not more than 10; - Ambient temperature, ° C from -20 to +50; - Real-time clock with battery-1; - LCD display 20x4 characters 1; - Overall dimensions 300x200x80; - Weight, kg, no more than 3.

The development stage readiness: Introduced in production

Description of the development:
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MiniKP processes, stores and transmits data in frames of analog and digital information in physical and dedicated communication lines or radio. The controller is designed to operate at ambient temperatures from -20 ° C to 50 ° C. Type of housing of the controller - a metal cabinet with a protection degree IP55. MiniKP made on an industrial processor Atmel. Conversion and measurement of analog signals is carried out on chips firm AnalogDevices high degree of integration. An additional set of the analog, digital inputs and control modules. In the process of production and operation miniKP without the setup and adjustment. Elements to ensure accuracy, no aging. Digital and analog inputs are galvanically isolated from the processor part and each other. The digital inputs are protected against reverse polarity of the supply voltage and the input RC-filter with a cutoff frequency of 1.5 kHz. Band analog input is limited to the input filter with a cutoff frequency of 10 Hz. This miniKP passed metrological certification. Certificate of state metrological certification issued by the state enterprise "Kharkiv regional science center for standardization, metrology and certification."

Possibility of transfer abroad:
Licence's sale
Realization of finished commodity

Photo

Country Ukraine

For additional information turn to:
E-mail: gal@uintei.kiev.ua