Controller for direct drinking water treatment equipment

Abstract

The invention discloses a controller for direct drinking water treatment equipment, which mainly comprises a digital acquisition unit, a fault acquisition unit, an analog acquisition unit, a water quality acquisition unit, a relay output unit, a fault output unit, a voice alarm output unit, an analog output unit, a CPU (Central Processing Unit), a communication interface unit, a peripheral execution unit and a direct drinking water treatment equipment information detection unit, wherein the direct drinking water treatment equipment information detection unit is connected with the CPU via the digital acquisition unit, the fault acquisition unit, the analog acquisition unit and the water quality acquisition unit respectively; the CPU is then connected with the relay output unit, the fault output unit, the voice alarm output unit and the analog output unit respectively and finally collected and connected to the peripheral execution unit; and the CPU is further connected with the communication interface unit. The controller has the benefits that the controller employs a modular integrated structure, occupies a small space, is low in cost and further has voice alarm and communication interface functions.

Description

technical field [0001] The invention relates to the technical field of controllers, in particular to a controller for direct drinking water treatment equipment. Background technique [0002] At present, most of the controllers of direct drinking water treatment equipment adopt various PLC controller technologies. Although this can realize the control function, it often needs to add an expansion module, which not only occupies space, but also increases the cost. In addition, the existing controller Generally, there is no voice alarm and communication interface function, and it cannot be found and repaired in time when the equipment fails. Contents of the invention [0003] The object of the present invention is to provide a controller for direct drinking water treatment equipment with integrated structure and reliable operation, which can be unattended. [0004] The technical solution adopted by the present invention to solve the technical problem is: a controller for dire...

AI Technical Summary

Problems solved by technology

[0002] At present, most of the controllers of direct drinking water treatment equipment adopt various PLC controller technologies. Although this can realize the control function, it often needs to add an expansion module, which not only occupies space, but also increases the cost. In addition, the existing controller Generally, there is no voice alarm and communication interface function, and it cannot be found and repaired in time when the equipment fails.

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