17/04/20261. System Operation Description:
System Objectives:
- Measure influent wastewater parameters using 4-20mA analog signals from the Unitronics PLC.
- Store data using a 16GB memory card.
- Remote system monitoring via internet and web server.
- Complete SCADA system running on a web server with a central control panel.
- PLC + HMI touchscreen with 800x600 (SVGA) resolution.
- Monitoring and communication software.
- Uses a 3G communication module for connectivity.
- Data is transmitted to the environmental resource center via FTP server and client.
- PLC supports SQL client, TCP/IP, Modbus Serial & TCP/IP, E-Mail & SMS, etc.
- Remote software upgrade via internet/3G network, secure login with password.
- PLC allows expansion to 2048 I/Os.
- SMS alerts and audible alarms whenever a system error occurs.
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