^1734-IE4C ^is a POINT I/O 4 Point Analog Input Module ^{produced by Rockwell Automation}

^{Purpose: Used to transmit analog signals from field devices to control systems, enabling the collection and monitoring of analog data, such as continuously changing physical quantities such as pressure, temperature, flow rate, etc.
Series: 1734 Point I/O series modules belonging to Rockwell.​}

^{Performance characteristics:}

• ^{High precision analog acquisition}
• ^{Support multiple signal types}
• ^{Equipped with comprehensive I/O diagnostic function}
• ^{Easy to install and configure}
• ^{Pluggable design}
• ^{Electronic key control}

Applications:

• ^{Manufacturing industry: used on production lines in industries such as automobile manufacturing and mechanical processing to collect various analog parameters during the production process, such as machining temperature and pressure of machine tools, as well as operating current and voltage of production equipment, to achieve real-time monitoring and automation control of the production process, ensuring product quality and production efficiency.}
• ^{Energy industry: In the power system, it can be used to collect analog signals such as voltage and current from substations to achieve monitoring and protection of the power system; In the petrochemical industry, it is used to collect analog data such as pressure, flow rate of pipelines, and liquid level of storage tanks, providing data support for the optimization control and safety assurance of production processes.}
• ^{Water treatment industry: used to monitor and collect water quality parameters during the water treatment process, such as pH value, turbidity, dissolved oxygen and other analog information. Based on these data, the treatment process and equipment operating parameters are adjusted in real time to ensure water treatment effectiveness and water quality standards.}

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