Analytical Industrial solutions achieving excellence together

A PLC is essentially a specialized industrial computer designed to control machinery and processes automatically. It reads inputs from sensors and switches, executes a user-written program, and controls outputs like motors, valves, and alarms — all in real time, reliably, and without human intervention.

PLC brands we supply: Siemens, Mitsubishi, Omron, Allen-Bradley, Delta, Invt, Kinco.

SCADA is a software system that provides centralised monitoring and control of an entire plant or facility — potentially across multiple buildings or even multiple sites. While a PLC controls a single machine or process unit, SCADA gives management and engineers a bird’s-eye view of the entire operation.

What SCADA does: –

Displays real-time data from all PLCs and instruments across the plant – Logs all process data historically for trend analysis and reporting – Manages alarms centrally — operators see all alerts from one screen – Generates production reports automatically – Can allow remote monitoring from management offices or mobile devices

The difference between PLC, HMI, and SCADA: 

The PLC controls the process automatically. The HMI is the local operator interface for one section of the plant. SCADA is the plant-wide supervisor that connects everything together.