AI801-eA timer

AI801-eA timer

The AI801-eA is a timer that sets the maximum amount of time an object needs to work. When the object is started, the timer is also started. If the object completes the work within the specified time, a work completion signal will be sent to clear the timer, indicating that the object is running normally; Otherwise, an alarm signal or stop signal will be issued.

As an analog input module from ABB, AI801-eA has a wide range of applications. Here are some of the main application areas:

Industrial automation Systems: AI801-eA plays a key role in industrial automation systems, capable of real-time acquisition and processing of various analog signals, such as temperature, pressure, flow, etc. These signals are essential to automate control, improve production efficiency, and ensure product quality.
Process control systems: In the chemical, pharmaceutical, food and other industries, process control systems need to accurately monitor and control various process parameters. The AI801-eA‘s analog input capability makes it an integral part of these systems, helping to achieve real-time monitoring and regulation of process parameters.
Environmental monitoring and protection: AI801-eA can be used in the field of environmental monitoring to collect data of environmental parameters such as air quality and water quality. Through the analysis of these data, environmental problems can be found in time and corresponding protection measures can be taken to maintain ecological balance and human health.
Energy Management and optimization: In the field of energy, the AI801-eA can be used for the monitoring and management of energy systems such as electricity and heat. By collecting the running status and parameters of energy equipment in real time, energy utilization can be optimized, energy saving and emission reduction can be achieved, and energy utilization efficiency can be improved.
Intelligent building and building automation: AI801-eA can be used in intelligent buildings and building automation systems to achieve precise control of lighting, air conditioning, security and other systems. By monitoring and adjusting the environmental parameters in the building in real time, you can improve the comfort of living and working, while reducing energy consumption and operating costs.
In short, as a high-performance analog input module, AI801-eA has a wide range of application prospects in industrial automation, process control, environmental monitoring, energy management and intelligent buildings. By collecting and processing analog signals in real time, it can provide accurate and reliable data support for various applications, and promote the intelligent and sustainable development of related industries.

The AI801-eA is an analog input module manufactured by ABB with the following parameters:
Number of channels: 8
Input type: Single-pole single-ended
Measuring range: 0… 20mA, 0… 10V, 4… 20mA, 2… 10V
Undervoltage/Overvoltage range: -5% / +15%
Input impedance (voltage input) : 290k ohms
Input impedance (current input) : 230…. 275 ohms
Maximum field cable length: 600 meters
Power supply voltage: 24VDC
Number input: 8
Analog inputs: 4
Digital output: 8
Analog output: 4
Communication interface: 1 RS232, 1 RS485
Size: 100mm x 90mm x 40mm
Operating temperature: -25℃ to +55℃
Storage temperature: -40℃ to +85℃
Protection level: IP20
Protection Class: III