Phoenix Contact MACX MCR Series Signal Conditioner, Current Input, Current Output, 30.5V Supply, ATEX 2905278

Phoenix Contact 2905278 MACX MCR Series Signal Conditioner is a high-performance device designed for accurate galvanic isolation of current signals within industrial automation systems. It accepts current inputs ranging from 0 to 20 mA and outputs an identical isolated current signal, ensuring signal integrity in environments prone to ground loop disturbances.

Its compact design, measuring 99 mm in height, 12.5 mm in width, and 114.5 mm in depth, allows installation even in limited DIN rail spaces. The enclosure is made from durable polyamide, providing resistance to abrasion and ensuring a long product lifespan.

Operating reliably within a temperature range of -40°C to 85°C, this signal conditioner is suitable for harsh industrial and hazardous-area applications certified with ATEX. The passive isolation technique derives power from the signal transmission loop itself, eliminating the need for additional power sources.

The unit includes screw terminals for secure wiring and features IP20 ingress protection for safety during handling. It meets international standards including CE, cUL, CULus, EN 61000-6-4, EN 61326-1, and UL, making it suitable for global industrial deployments. SIL Level 3 certification further emphasizes its robustness for safety-critical processes.

Common industrial applications include process control, automation, instrumentation, hazardous area installations, and other environments requiring reliable signal separation to prevent interference and ground loop effects.

Designed for galvanic isolation of analogue signals to eliminate ground loops. Supports input and output current ranges of 0 to 20 mA and 4 to 20 mA. Compact polyamide housing measuring 99 x 12.5 x 114.5 mm fits narrow DIN rail spaces.

Wide operating temperature range from -40°C to +85°C for harsh industrial environments. Passive separator type powered by the signal loop, requiring no auxiliary power supply. Screw terminal connections ensure secure and reliable wiring.

Complies with CE, cUL, CULus, EN 61000-6-4, EN 61326-1, and UL standards. IP20 rated enclosure offers safe handling and touch protection. Single channel isolator with SIL Level 3 certification for enhanced safety. Distinctive green color for easy identification within control panels.

Set contains one Phoenix Contact MACX MCR Series Signal Conditioner model 2905278 with current input and output capabilities designed for industrial signal conditioning applications.

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