$ 81.88
Compact 3-way isolation signal conditioner for 0(4)…20 mA currents. Ensures accurate signal transfer, EMC protection, and space-saving design.
The Phoenix Contact MINI MCR-BL-I-I Signal Conditioner (Article 2810463) is engineered to provide precise three-way electrical isolation for analog current signals. With support for both 0…20 mA and 4…20 mA ranges, it ensures safe and interference-free transmission across control systems. Its ultra-slim 6.2 mm housing allows maximum space efficiency in crowded panels, while EMC-compliant design guarantees stable performance in noisy industrial environments. Designed for DIN rail installation, this compact module is an essential component for engineers looking to protect control systems and maintain accurate signal integrity in demanding applications.
The Phoenix Contact MINI MCR-BL-I-I is built to secure measurement accuracy and extend the service life of automation equipment. By isolating input, output, and power supply channels, it prevents unwanted ground loops and electrical disturbances from reaching sensitive devices like PLCs and DCS controllers. With a broad supply range of 19.2 to 30 V DC and a rapid 500 ms response time, the device adapts easily to diverse industrial setups. Its screw terminal connections simplify installation, while the robust housing withstands harsh conditions. This results in lower maintenance costs, improved signal reliability, and smoother process control across automation environments.
The Phoenix Contact MINI MCR-BL-I-I stands out for its ability to deliver accurate signal isolation in a compact 6.2 mm housing. Unlike bulkier alternatives, it balances space-saving design with reliable three-way isolation, making it ideal for modern control cabinets. Its precision, EMC resistance, and easy DIN rail mounting give engineers a dependable solution that simplifies integration while ensuring lasting performance in industrial automation.
This signal conditioner tackles the common challenges of ground loops, noise interference, and unstable current transmission in industrial systems. Without isolation, sensitive controllers and measuring devices risk errors, downtime, or damage. The MINI MCR-BL-I-I prevents these issues by separating input, output, and power supply paths, delivering clean and consistent signals. The result is fewer disruptions, reduced maintenance, and improved accuracy in automation and monitoring processes.
| Feature | Details | Benefit |
|---|---|---|
| Electrical Isolation | 3-way isolation (input/output/power) | Prevents ground loops and protects sensitive equipment |
| Input Signal Range | 0…20 mA or 4…20 mA | Compatible with standard industrial current loops |
| Output Signal Range | 0…20 mA or 4…20 mA | Reliable signal transfer to PLCs/DCS |
| Max. Transmission Error | < 0.1% of final value | High accuracy in critical automation processes |
| Step Response | 500 ms | Quick reaction time for dynamic signal changes |
| Power Supply | 24 V DC (19.2–30 V DC range) | Flexible integration with common control voltages |
| Housing Width | 6.2 mm | Saves valuable space in control cabinets |
| Operating Temperature | -10 °C to +60 °C | Suitable for diverse industrial environments |
| Mounting | DIN rail (any position) | Simplified and flexible installation |
| Standards & Compliance | CE, UKCA, RoHS, EMC compliant | Meets international safety and environmental requirements |
| Protection Rating | IP20 | Reliable operation in protected industrial settings |
Download MINI MCR-BL-I-I 2810463 Datasheet
| Commercial Attribute | Details |
|---|---|
| GTIN Number | 4046356166683 |
| Customs Tariff Number | 85437090 |
| Weight per Piece (excl. packing) | 60.5 g |
| Country of Origin | Germany (DE) |
In modern water treatment plants, flow meters often send current loop signals over long cable distances. Electrical noise from pumps and other high-power equipment can cause inaccurate readings if left unprotected. By using a compact signal conditioner with three-way isolation, operators can ensure clean and consistent 4–20 mA transmission. The MINI MCR-BL-I-I not only filters interference but also provides precise conversion, allowing technicians to trust their flow measurements while reducing the risk of costly downtime.
Industries such as steel production, refineries, and chemical plants demand highly accurate temperature monitoring. Sensors exposed to heavy electromagnetic fields often suffer from unstable outputs. The MINI MCR-BL-I-I protects these signals by separating input, output, and supply channels, preventing interference from reaching the controller. Its fast step response helps detect changes quickly, while its robust voltage tolerance keeps performance stable even under fluctuating supply conditions. This ensures reliable process monitoring where accuracy is critical.
Automated conveyor lines depend on steady feedback from motor drives and speed sensors. However, ground loops and electrical noise frequently distort these signals, leading to inefficient or unstable conveyor operation. The MINI MCR-BL-I-I overcomes these issues with precise isolation and low error transmission, ensuring the PLC receives accurate motor data. Compact design makes it easy to integrate into space-restricted panels, while its ability to handle industrial load requirements helps maintain smooth production flows with minimal maintenance interruptions.
In large commercial buildings and HVAC systems, numerous sensors track pressure, temperature, and airflow. These signals often run through long wiring routes where interference and varying ground potentials can disrupt communication. The MINI MCR-BL-I-I offers a space-saving way to isolate and stabilize these signals, ensuring the automation system receives accurate data. Its screw terminal connection simplifies installation, while compliance with international standards guarantees safe operation. This enables facility managers to maintain consistent environmental control and energy efficiency.
| Category | Model Name | Part Number | Benefits |
|---|---|---|---|
| Accessory | MINI MCR DKL Transparent Cover | 2308111 | Protects module with fold-up cover and provides extra labeling space. |
| Accessory | MINI MCR-DKL-LABEL Marking Label | 2810272 | Enables extended labeling for clearer identification when used with cover. |
| Accessory | SZS 0,6X3,5 Screwdriver | 1205053 | Specialized tool for secure wiring on MINI MCR modules, with non-slip grip. |
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.
