Operation manual for Festo electromagnetic coils designed for use in explosive gas and dust environments, covering installation, wiring, safety, and…
This manual provides detailed instructions for installing, wiring, and operating Festo electromagnetic coils in hazardous environments. It includes safety precautions, assembly steps, electrical connections, and technical specifications for various voltage models. The coils are designed for use with approved solenoid valves and require proper grounding and cable installation to prevent static buildup. Maintenance is minimal, and modifications are not permitted without voiding certification. This manual is written in Chinese.
| Protection Rating | IP66 |
|---|---|
| Overvoltage Category | III |
| Operating Temperature | –25 °C to +40 °C (T4/T120°C) |
| Storage Temperature | –20 °C to +90 °C |
| Relative Humidity | 95 % (non-condensing) |
| Cable Cross-Section | 0.75 … 2.5 mm² |
| Cable Diameter | 7 … 13 mm |
| Thread Type | K4M20 x 1.5 |
| Material | Steel housing, PA cover, reinforced polyamide terminal housing |
Always install in areas free of explosive atmospheres. Only qualified electricians should perform installation and commissioning. Use compressed air only as the working medium. Do not modify the device without voiding certification.
The operating temperature range is –25 °C to +40 °C for T4/T120°C models, –25 °C to +50 °C for T6/T80°C models, and –25 °C to +60 °C for T5/T95°C models.
The protection rating is IP66, as per IEC 60529.
Cables with a cross-section of 0.75 to 2.5 mm², diameter 7 to 13 mm, and K4M20 x 1.5 thread type are recommended.