Description
PEPPERL+FUCHS KFD2-SR2-EX1.W (70101737) is a single-channel intrinsically safe relay module designed for hazardous area applications. It ensures reliable signal switching with galvanic isolation, making it ideal for industrial automation and process control systems.
With ATEX, IECEx, and SIL 2 certification, this high-quality safety relay is widely used in oil & gas, chemical processing, power plants, and pharmaceutical industries where safe signal transmission is essential.
Key Features of KFD2-SR2-EX1.W (70101737)
1. Single-Channel Relay for Efficient Control
This module features a single relay output, allowing for precise signal switching in process control and automation systems.
2. Intrinsically Safe with Galvanic Isolation
With 3-way galvanic isolation between input, output, and power supply, it prevents electrical interference, ensuring safe and stable operation.
3. Certified for Use in Hazardous Locations
The KFD2-SR2-EX1.W (70101737) is ATEX, IECEx, and SIL 2 certified, making it suitable for Zone 1 and Zone 2 hazardous areas.
4. LED Indicators for Status Monitoring
Built-in LED indicators provide real-time monitoring, ensuring easy troubleshooting and system diagnostics.
5. Space-Saving DIN Rail Mounting
Its compact DIN rail mounting allows for quick and secure installation, making it an excellent choice for industrial control panels.
6. High Switching Capacity & Energy Efficiency
With low power consumption and high switching efficiency, the KFD2-SR2-EX1.W ensures long-term durability in demanding industrial environments.
Why Choose PEPPERL+FUCHS KFD2-SR2-EX1.W (70101737)?
✔ Intrinsically safe single-channel relay module.
✔ Certified for hazardous areas (ATEX, IECEx, SIL 2).
✔ Reliable signal switching with galvanic isolation.
✔ Compact and easy-to-install DIN rail mounting.
✔ Ideal for process automation, oil & gas, and industrial control.
Applications of KFD2-SR2-EX1.W (70101737)
- Process Automation – Ensures safe and accurate signal transmission.
- Oil & Gas Industry – Provides intrinsically safe operation in explosive environments.
- Chemical & Pharmaceutical Plants – Protects sensitive circuits from electrical disturbances.
- Power Generation – Supports secure switching in high-voltage systems.
- Industrial Automation – Enhances safety and efficiency in control systems.
Technical Specifications
| Parameter | Value |
|---|---|
| Input Type | Digital input |
| Output Type | 1 Relay contact (SPDT) |
| Operating Voltage | 24 V DC |
| Relay Switching Capacity | Up to 250V AC/DC, 2A |
| Isolation | 3-way galvanic isolation |
| Mounting | DIN rail |
| Certifications | ATEX, IECEx, SIL 2 |
Conclusion
The PEPPERL+FUCHS KFD2-SR2-EX1.W (70101737) is a high-quality intrinsically safe relay module, designed for safe and efficient signal switching in hazardous environments. Its certified safety standards, galvanic isolation, and reliable performance make it an essential component in process automation, industrial control, and explosion-proof applications.
For more details and pricing, contact us today!
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