Electrical PLC

04/06/2026

🔧 Free Industrial Software, PLC, HMI, SCADA & EPLAN Tutorials.

🌐 https://tutorialgratis.web.id

Share with fellow technicians and engineers! ⚡

Tools kalkulator industri untuk teknisi listrik dan automation.

05/02/2026

what's inside the black box

04/02/2026

Sensor PT100 Wiring Diagram

03/02/2026

ET200 in action!
Digital Input, Digital Output, and Analog Input
Perfect for PLC & field automation systems 🔧

03/02/2026

4–20mA Signal Hunting? Fix It Fast!
3-phase motor hunting?
This happens when the 4–20mA signal is unstable.
Learn the simple fix to stabilize motor speed and control

03/02/2026

This panel was blown away by the wind

03/02/2026

Wiring Transmiter 4-20ma with Sensor P100 loop power supply

02/02/2026

Redundant PLC control panel designed for high reliability and zero downtime in critical industrial processes.
Dual CPU system ensures automatic failover, stable operation, and maximum system safety.
Ideal for power plants, oil & gas, manufacturing, and mission-critical automation systems.

02/02/2026

MOST ELECTRICIANS MISS THIS
The motor is stable.
The load is normal.
So why is the current jumping?
Comment your answer 👇

02/02/2026

This Is Why Your Signal Line Survives Surges

Industrial control signals fail not because of wiring…
but because of missing protection.
This is a surge protection module used for 24V DC signal lines.
Unprotected side vs protected side — huge difference.