Description
Parameters and specifications:
Model: LYA010A
Brand: HITACHI
Measurement accuracy: The measurement accuracy is 100, but the specific measurement accuracy unit is not clear
Measuring Range: Depending on the search results, the LYA010A is an isolated analog input board with an input voltage of 0 to 5VDC, but other voltage ranges such as 40-220VAC 50/60HZ are also possible
Input points: 16 points voltage input
Insulation voltage: 500VAC 1 min
Interface: Has a variety of interfaces, including input and output interfaces, can be connected to industrial field control or detection components and executive components
Function operation: After each analog input signal is filtered and amplified, it is converted into A digital signal by A/D converter. A/D conversion is performed sequentially from 0 channel to 15 channel. After conversion, the digital signal is selected by the multiplexer and stored in the corresponding address assigned by the template
Series:
LYA010A is part of Hitachi DCS (Distributed Control System) card module, part of the industrial automation system
Features:
Isolated analog input: LYA010A is an isolated analog input board, isolated at each point, providing high signal isolation and anti-interference capabilities
Data processing: LYA010A can collect various types of sensor data, process and analyze the data, and output the corresponding control signal according to the processing results
Alarm function: When the collected data exceeds the preset threshold, it will trigger the alarm output to remind the operator to deal with it
Communication capability: LYA010A can communicate with controllers or other devices through specific interfaces to transmit data and control signals
Functions:
Data acquisition: The LYA010A is capable of collecting various sensor data from industrial sites
Data processing: processing and analysis of the collected data, such as calculating the average value, alarm processing, etc
Control output: According to the collected data and control logic, output control signals to achieve the control of the field equipment
Automation control and monitoring: Support the automation control and monitoring of industrial sites to improve production efficiency and safety
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