Phoenix Contact MACX MCR-SL-RPSS-2I-2I-SP Power Supply

Phoenix Contact MACX MCR-SL-RPSS-2I-2I-SP Repeater Power Supply

The Phoenix Contact MACX MCR-SL-RPSS-2I-2I-SP repeater power supply is built to ensure reliable operation of two-wire measuring transducers while maintaining accurate signal transmission. Designed for 4–20 mA current loops, it enables transparent handling of HART signals and provides safe electrical isolation to protect connected devices. Its slim 12.5 mm housing helps save cabinet space, making it suitable for modern, compact control systems. With advanced certifications for functional safety and explosion protection, the device offers dependable performance in environments where accuracy and security are essential.

The MACX MCR-SL-RPSS-2I-2I-SP combines precision with practicality. By offering two independent channels, it reduces the need for multiple modules, simplifying installation and cutting overall system costs. Engineers benefit from fast response times, minimal transmission errors, and durable push-in connections that speed up wiring tasks. Its broad operating temperature range and rugged build make it suitable for heavy-duty industries such as oil and gas, chemical processing, and power generation. Beyond technical accuracy, the unit increases process safety, ensures stable plant operation, and delivers lasting reliability in mission-critical applications.

Why Phoenix Contact MACX MCR-SL-RPSS-2I-2I-SP?

Because it delivers precision, safety, and efficiency in one slim module. With dual-channel capability, full HART transparency, and robust electrical isolation, this repeater power supply is trusted in critical industries. It not only saves space and wiring effort but also ensures that your measurement signals remain accurate, secure, and dependable under demanding conditions.

What Problem Does It Solve?

Industrial plants often face challenges of signal distortion, unsafe wiring, and wasted cabinet space. The MACX MCR-SL-RPSS-2I-2I-SP eliminates these issues by providing reliable 4–20 mA signal transmission, safe isolation between circuits, and compact installation. It streamlines system design, reduces hardware costs, and ensures fault-free communication even in environments where precision and safety cannot be compromised.

Key Features & Specifications – Phoenix Contact MACX MCR-SL-RPSS-2I-2I-SP: 2904090

Download Phoenix Contact MACX MCR-SL-RPSS-2I-2I-SP 2904090 Datasheet

Commercial Information – Phoenix Contact MACX MCR-SL-RPSS-2I-2I-SP: 2904090

The Applications

1. Reliable Signal Transmission in Oil & Gas Refineries

In oil and gas facilities, field transmitters often operate in hazardous environments where accuracy and safety are non-negotiable. The MACX MCR-SL-RPSS-2I-2I-SP ensures reliable 4–20 mA signal transmission while maintaining safe isolation between circuits. Its dual-channel design allows engineers to connect multiple sensors without extra modules, saving cabinet space and cost. The unit’s certification for use in explosive atmospheres adds confidence for refinery operations, while fast response times guarantee that process data is relayed quickly. This combination of features ensures plant operators can monitor pressure, flow, and temperature with absolute accuracy, reducing downtime and improving overall system safety.

2. Safety Instrumented Systems in Chemical Production

Chemical plants demand continuous monitoring of critical parameters such as pressure, level, or toxic gas concentrations. This repeater power supply offers SIL 3 functional safety approval, making it ideal for integration into safety instrumented systems. By delivering accurate signals with minimal error, it ensures emergency shutdown systems receive dependable data without delay. The compact housing saves valuable cabinet space, while its robust isolation prevents electrical disturbances from affecting measurements. Engineers benefit from dual-channel operation, which simplifies redundancy and allows diagnostic functions. As a result, plant managers can confidently maintain compliance and enhance safety in high-risk chemical environments.

3. Precision Monitoring in Power Generation Facilities

Power plants rely on stable measurement signals from sensors that monitor steam, boiler pressure, and turbine performance. Long cable runs and electrical noise often interfere with data quality, but the MACX MCR-SL-RPSS-2I-2I-SP eliminates these risks by providing safe isolation and clean signal transmission. Its fast response time of under 1.3 ms ensures real-time data accuracy, which is crucial for controlling dynamic processes. The slim design allows more channels per cabinet, reducing installation costs and freeing up valuable space. With approvals for use in demanding conditions, this repeater power supply supports higher system availability and efficient power plant operations.

4. Process Optimization in Food & Beverage Manufacturing

Batch processes in the food and beverage industry require continuous monitoring of pH, conductivity, and temperature values to ensure consistent quality. The MACX MCR-SL-RPSS-2I-2I-SP supports both analog and digital HART signals, enabling operators to benefit from precise measurements and advanced diagnostics simultaneously. Its dual-channel setup makes it possible to manage multiple sensors with one device, simplifying system design. Built to withstand a wide operating temperature range, it performs reliably even in harsh production areas. By maintaining accurate signal transmission, the unit helps reduce waste, optimize production cycles, and ensure that critical control parameters remain within strict quality standards.

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