PP835A High performance touch screen controller

PP835A High performance touch screen controller

The ABB PP835A is a high-performance touch screen controller from the ABB Group. This touch screen controller has a wide range of applications in industrial automation control and offers a variety of functions and features. Perfectly matched for fan pump applications, it provides enhanced PFC application functionality, can control up to 7 pumps, and can achieve circulation soft function, in turn adjust the operating state of each pump. This characteristic makes it very efficient and flexible in handling control tasks for equipment such as fans and pumps.
Secondly, PP835A also has multi-point U/F curve function, users can freely define 5 points U/F curve according to actual application requirements. In addition, it has two independent PID controllers (PID1 and PID2), PID1 can set two sets of parameters, and PID2 can control a separate external valve, thereby improving the flexibility and precision in industrial automation control.
In addition, the display panel of the PP835A uses a variety of display modes, such as envelope mode, average mode (coefficient from 2 to 64) and XY mode, which users can freely switch according to need1. At the same time, it also has automatic trigger time less than 5 seconds, automatic identification of input channel frequency greater than 30Hz and other functions, further improving its automation level.

In addition, the PP835A is also widely used in industrial automation systems for monitoring and control, such as production lines, mechanical equipment, valves, actuators, etc., to provide operators with an intuitive user interface for real-time monitoring and control. It can also be used in manufacturing to control machine tools, robots, conveyor belts and other production equipment, ensuring efficient production and line collaboration. In the field of power production, it can be used to monitor and control generators, transformers, switchgear and power distribution systems to ensure the stable operation of power systems.
Overall, the ABB PP835A is a full-featured, stable, high-performance touch screen controller that is particularly suitable for industrial automation applications such as wind turbines and pumps.

The technical specifications of ABB PP835A include the following:
Display screen:
Type: 6.5-inch touch panel TFT, color display.
Resolution: 640×480 pixels.
Panel type: PP835A Operation panel.
Interface and communication: Suitable for industrial automation systems, able to exchange data and communicate with other equipment and systems.
Functional features:
Equipped with two independent internal PID controllers (PID1 and PID2), PID1 can set two sets of parameters, PID2 can control a separate external valve.
With circulating soft function, each pump can be adjusted in turn.
Multi-point U/F curve, freely defined 5-point U/F curve, providing a wide range of flexible applications.
Beyond mode, especially suitable for tunnel fan fire mode or other emergency situations.
A variety of display modes are available, such as envelope mode, average mode (coefficient from 2 to 64), and XY mode.