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The MACX MCR-SL-2NAM-RO is a 2-channel signal conditioner specifically designed for interfacing NAMUR proximity sensors and switches. The device employs relay outputs to convey signals to the control level, ensuring reliable communication within automated systems. With a 3-way electrical isolation feature, it effectively protects against electrical faults.

Line fault detection is integral to its functionality, providing a safeguard against signal interruptions. The unit adheres to Safety Integrity Level 2 (SIL 2) standards, enhancing safety in critical applications. It supports a nominal supply voltage of 24 V DC, with a range of 19.2 V DC to 30 V DC, and consumes a maximum current of 35 mA.

Measuring 12.5 mm in width and 112.5 mm in height, the device is designed for easy installation on DIN rails compliant with EN 60715. The housing, constructed from flame-retardant PA 6.6-FR material, offers a degree of protection rated at IP20. Its operational temperature range extends from -40 °C to 42 °C, making it suitable for various environments. The MACX MCR-SL-2NAM-RO is compliant with EMC directives, ensuring minimal interference in electromagnetic environments.