Atotech (Shanghai) Computer Wastewater Treatment Control System

I. Overview: This system is a system that automatically collects, records, and controls various data of Atotech's (Shanghai) wastewater treatment plant for 24 hours a day, year, month, and day. According to the user's wastewater treatment process, the system performs various collection, recording and control on the acid-base concentration and the height of the liquid in the 8 wastewater tanks, 2 pure water tanks, and 4 acid-base tanks. Users can view, count, and print data on any day or for a period of time (day, month, and year) at any time so that they can grasp real data and adjust waste water treatment processes in a timely manner to make wastewater treatment more efficient and cost-effective. Processing greatly reduces the operator's labor intensity. At present, it has been operated by Atotech (Shanghai), updated at a rate of 1 time per second, and saved at a rate of 1 time per minute.

Second, technical indicators:

Wastewater pool: 8

Pure pool: 2

Acid pool: 4

Update speed: 1 time/second

Acquisition Module: Uses the company's ZP1001 module

ZP1001C module

ZP1052 module

Output Module: Uses the company's ZP1050 module

Communication mode: ASCII mode (compatible with other companies)

Communication baud rate: 9600bps

Communication interface: RS485 interface, 2-wire system

Communication distance: 1200 meters, plus repeater can be longer distance

Voltage accuracy rating: ±0.2% FSR or higher

System working temperature: -20°C～70°C

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