Eeptron PLC
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Constant power, Constant current, Open loop, and Cycle zero crossing control modes.
Phase loss, Overheat, Load overcurrent, and Three phase current unbalance protection.
LCD display for real-time monitoring of current working status.
| No. | Mark | Functional Description |
|---|---|---|
| 1 | P+ | Reference power supply +5V: Feed reference for external potentiometers |
| 2 | AI1 | Current analog input port 1: DC 0~20mA / 4~20mA |
| 3 | AI2 | Voltage analog input port 2: 0~5V / 0~10V / Potentiometer |
| 4 | GND | Signal common ground |
| 5 | PWM | Signal Analog, PWM Input Port |
| 8/9 | A / B | RS485 communication port |
| 10 | SW1 | External start/stop control terminal |
| 13-15 | NO/COM/NC | Output relay 1: Fault alarm or signal output (AC240V/5A, DC24V/5A) |
| 19/20 | L / N | External AC 220V power supply |
SCR Heater Control Wiring Diagram
The enterprise is a high-tech company integrating production, sales, and service. Main products include SCR Heater Controls, frequency converters (VFD), soft starters (LSRQ), solid-state relays (SSR), and high-power rectifiers. These products are widely utilized in energy, petroleum, metallurgy, chemical industry, construction, plastics, textile, water supply, and mining.
The products perform exceptionally in both domestic and international markets, exported to dozens of countries across Asia, Africa, and Europe, earning widespread international recognition. We look forward to cooperating with every customer to create a brilliant future.
