$ 208.84
Boost accuracy and safety with Phoenix Contact MACX MCR-SL-RPSSI-I repeater power supply. Reliable 0/4–20 mA signal conditioning with SIL 2 safety.
The Phoenix Contact MACX MCR-SL-RPSSI-I repeater power supply and signal conditioner is built to ensure stable signal transmission and reliable isolation in industrial automation systems. It supports active and passive 0/4–20 mA current signals, while its three-way electrical isolation protects connected devices from interference and ground loops. Certified to SIL 2 safety standards, it provides the level of assurance needed in process-critical environments. With transparent HART communication, users can maintain both analog measurement accuracy and digital diagnostics, making the unit an efficient solution for monitoring and control tasks. Its slim housing design also simplifies installation on DIN rails.
The MACX MCR-SL-RPSSI-I signal conditioner is designed to deliver precision and long-term stability in challenging operating conditions. It minimizes signal distortion with fast response times and very low transmission error, ensuring accurate data exchange. Maintenance is simplified through built-in diagnostic ranges and clear error behavior for cable faults. Engineers benefit from time savings thanks to plug-in connection options and compatibility with HART communicators. With a compact 12.5 mm width, the device saves valuable cabinet space while supporting operation across a wide temperature range. This makes it a reliable choice for industries such as energy, chemical processing, and shipbuilding where both safety and signal integrity are critical.
The Phoenix Contact MACX MCR-SL-RPSSI-I stands out because it delivers precise signal conditioning with built-in HART transparency while ensuring three-way isolation for maximum safety. Its compact design saves control cabinet space, while SIL 2 certification guarantees dependable performance in critical industries. It’s a trusted choice when accuracy, safety, and efficiency are non-negotiable.
Industrial plants often face inaccurate readings, interference, and communication gaps between field devices and control systems. The MACX MCR-SL-RPSSI-I solves these issues by filtering and stabilizing analog signals, supporting bidirectional HART data, and protecting systems from noise or wiring faults. This ensures operators get reliable data flow, streamlined diagnostics, and enhanced process safety.
| Feature | Details | Benefit |
|---|---|---|
| Product Type | Repeater power supply & signal conditioner | Combines power and signal integrity in one device |
| Input Signal | Active/Passive 0/4–20 mA | Flexible integration with different transmitters |
| Output Signal | Active/Passive 0/4–20 mA | Reliable data delivery to control systems |
| Isolation | 3-way electrical isolation (Input/Output/Power) | Prevents ground loops and interference |
| HART Transparency | Bidirectional digital communication | Maintains diagnostic and control data accuracy |
| Safety Certification | SIL 2 (IEC 61508) | Ensures dependable operation in safety-related applications |
| Response Time | <200 µs (4–20 mA step) | Provides precise, real-time signal transmission |
| Transmission Error | <0.1% (typical <0.05%) | Guarantees high accuracy for critical measurements |
| Operating Temperature | -40 °C … +60 °C | Reliable in harsh environments |
| Mounting | DIN rail, 12.5 mm width | Saves cabinet space and simplifies installation |
| Connection Options | Screw or push-in terminals | Fast wiring and reduced installation time |
| Approvals | ATEX, IECEx, UL, DNV GL, CE | Certified for global use in demanding industries |
Download Phoenix Contact MACX MCR-SL-RPSSI-I 2865955 Datasheet
| Commercial Data | Details |
|---|---|
| GTIN Number | 4046356448314 |
| Tariff Number | 85437090 |
| Weight (Net / Gross) | 126 g / 182.2 g |
| Country of Origin | Germany (DE) |
On offshore platforms and refinery sites, transmitters often sit inside hazardous areas where explosion protection is required. The MACX MCR-SL-RPSSI-I enables safe transmission of current loop signals while maintaining electrical isolation between the field and the control system. Its SIL 2 rating assures engineers that safety circuits will operate reliably under strict compliance rules. When a sensor cable is damaged, the unit generates clear diagnostic signals, allowing maintenance teams to respond before shutdowns occur. With HART support, operators can also retrieve valuable device data remotely, reducing the need for direct intervention in restricted zones.
Water treatment facilities rely on flow sensors positioned across large networks of pipes and tanks. Over long distances, analog signals can weaken or pick up interference, leading to incorrect flow calculations. By installing the MACX MCR-SL-RPSSI-I, plant operators regenerate a clean, stable 0/4–20 mA signal at the control end. The device’s fast response time ensures rapid detection of flow variations, while three-way isolation shields the control system from electrical noise. HART transparency further enhances diagnostics, making it possible to check the health of the flow transmitter without interrupting the measurement. This results in improved accuracy and reduced downtime.
Chemical facilities often use pressure and temperature transmitters around boilers and steam circuits. These environments are exposed to strong electromagnetic interference from pumps and heavy machinery. The MACX MCR-SL-RPSSI-I safeguards the signal chain by isolating the input, output, and supply, eliminating ground loop disturbances. Its robust design tolerates extreme temperature conditions, ensuring reliable operation across shifts and seasons. In addition, the extended diagnostic range helps detect cable shorts or breaks before they compromise production. By supporting HART communication, the device allows maintenance staff to monitor transmitter performance trends and address issues before they impact safety or efficiency.
Pharmaceutical plants demand absolute reliability in process monitoring to meet strict quality standards. Parameters such as sterilization pressure or clean-room airflow must be measured with precision and linked directly to safety functions. The MACX MCR-SL-RPSSI-I ensures consistent 0/4–20 mA signal delivery, minimizing measurement errors and supporting compliance. With SIL 2 approval, it fits directly into validated safety systems. Its compact design saves cabinet space, while built-in error detection warns operators if a cable breaks or shorts. The ability to pass HART data without interference means engineers can review sensor diagnostics in real time, enhancing both safety and productivity.
| Category | Model / Name | Part Number | Purpose / Benefit |
|---|---|---|---|
| DIN Rail Connector | ME 6,2 TBUS-2 1,5/5-ST-3,81 GY | 2695439 | Bridges supply voltage across multiple MACX modules |
| Power Rail Adapter | ME 6,2 TBUS-PR-ADAPTER | 1136500 | Adapts MINI and MACX modules for universal power rails |
| Partition Plate | MCR-DP | 1430594 | Maintains safe isolating distances between Ex i and non-Ex i devices |
| Programming Cable | GW HART USB Modem | 1003824 | Connects PC to HART-compatible field devices for configuration |
| Module Carrier | TC-D37SUB-ADIO16-EX-P-UNI | 2924854 | Links 16 MACX Analog Ex i conditioners to I/O cards |
| Module Carrier (HART) | TC-D37SUB-AIO16-EX-PS-UNI | 2902932 | Provides HART multiplexer connection for 16 Ex i conditioners |
| Labeling Accessories | UC-EMLP, LS-EMLP Series (various colors) | Multiple PNs | Device markers and labels for easy identification |
| Power Module | MACX MCR-PTB | 2865625 | Provides power and error signaling for MACX devices |
| Power Module (Push-in) | MACX MCR-PTB-SP | 2924184 | Same as above with push-in connection technology |
| System Power Supply | QUINT4-SYS-PS/1AC/24DC/2.5/SC | 2904614 | Compact 24 V DC power supply unit for DIN rail |
| Connector Set | MACX SET-TVFKC 2-POLE | 1584383 | Two-position connector set for MACX modules |
| Test Plug | MPS-MT | 0201744 | Enables quick testing of signal paths |
| Insulating Sleeves | MPS-IH (various colors: WH, RD, BU, YE, GN, GY, BK) | Multiple PNs | Provides safe insulation and clear wiring identification |
| Actuation Tool | SZS 0,6X3,5 Screwdriver | 1205053 | Tool for secure wiring and maintenance |
For expert guidance before placing your order.
Warranty – 1-year warranty for your peace of mind.
Global Shipping – We ship worldwide with secure packaging and reliable delivery.
Technical Support – Contact us for professional after-sales technical assistance.
