Case Study of Remote Storage of Industrial Instrument Vision OCR Recognition Data in Langxi Metal Surface Treatment Workshop
As a professional provider of IoT data acquisition solutions and an expert in industrial IoT data acquisition, the editor of Shanghai Data Acquisition IOT Technology Co., Ltd, (daq-iot) hereby presents the following introduction, and sincerely welcomes discussions and exchanges. Supported Communication Interfaces: CAN, RS485, Mbus, 4–20mA, Profibus, CC-Link, HART, digital I/O, etc. Industrial Protocols: Modbus RTU/TCP, HJ212, IEC104, DLT645, DLMS, IEC61850, MQTT, etc. Mail:export@daq-iot.com 1 Project Background Langxi Delong Metal Surface Treatment Co., Ltd For a metal surface treatment company (electroplating pickling and passivation A professional production enterprise specializing in chemical plating, equipped with a dedicated tank solution process monitoring instrument cabinet on the workshop production line. The panel consists of 16 core process instruments (pH and alkalinity meter, ORP oxidation-reduction potential meter, conductivity detector, dosing pump frequency controller),...