$ 591.79
Discover the Phoenix Contact MACX MCR-EX-T-UI-UP transmitter, delivering safe, precise temperature signal conversion for hazardous and industrial environments.
The Phoenix Contact MACX MCR-EX-T-UI-UP temperature transmitter is a compact and intrinsically safe solution for precise signal conversion in demanding applications. It is engineered to handle inputs from thermocouples, resistance thermometers, potentiometers, and low-level voltage signals, ensuring wide compatibility with industrial sensors. Featuring four-way galvanic isolation and compliance with SIL 2 safety standards, the device offers reliable performance even in hazardous areas. Its main purpose is to provide accurate, secure, and programmable temperature measurement, giving operators confidence in maintaining process stability while meeting strict safety regulations.
The MACX MCR-EX-T-UI-UP transmitter goes beyond standard signal conversion by combining flexible configuration, built-in diagnostics, and broad supply voltage capability. Users can program inputs and outputs, utilize relay switching, and benefit from cold junction compensation for stable accuracy. Visual indicators make fault detection straightforward, reducing downtime and simplifying maintenance. Its robust design ensures safe installation in explosive zones while maintaining precise monitoring across a wide temperature range. For industries such as energy, oil and gas, and chemical processing, this device helps lower operational risks, reduce equipment failures, and secure dependable measurement performance under challenging conditions.
Why Phoenix Contact MACX MCR-EX-T-UI-UP?
Because it combines safety, flexibility, and precision in one compact module. The MACX MCR-EX-T-UI-UP delivers accurate temperature signal conversion across a wide range of sensors, while meeting stringent SIL 2 and ATEX standards. It’s built for engineers who demand reliable performance in hazardous environments without compromising on adaptability or ease of use.
What problem does it solve?
It eliminates the challenge of safely monitoring and converting diverse temperature signals in explosive or critical process zones. By offering intrinsic safety, four-way isolation, and programmable outputs, the device ensures that signals remain accurate and protected. This reduces downtime, simplifies troubleshooting, and guarantees that industrial operations stay efficient, safe, and fully compliant.
| Feature | Details | Benefit |
|---|---|---|
| Input Types | RTD (Pt, Ni, Cu), Thermocouples (B, E, J, K, N, R, S, T, etc.), Potentiometers, mV signals | Wide compatibility with common industrial sensors |
| Measuring Range | -250 °C … +2500 °C (sensor-dependent) | Supports extreme temperature monitoring |
| Output Signal | 4…20 mA (SIL on), 0…20 mA or ±11 V configurable | Flexible signal integration into control systems |
| Relay Output | 1 changeover contact (AgSnO₂, gold plated) | Reliable switching for limit monitoring |
| Power Supply | 19.2…253 V AC/DC | Wide-range supply for global use |
| Isolation | 4-way galvanic isolation | Protects against interference and ensures safe operation |
| Safety Integrity Level (SIL) | SIL 2 (IEC 61508) | Meets strict functional safety standards |
| Performance Level | PL d (ISO 13849) | High reliability for safety-critical applications |
| Status Indicators | LED for power, errors, and relay | Simplifies troubleshooting and system checks |
| Mounting Type | DIN rail (EN 60715) | Fast and space-saving installation |
| Dimensions | 17.5 × 112.5 × 113.7 mm | Compact footprint saves panel space |
| Protection Type | IP20 | Safe for control cabinet integration |
Download Phoenix Contact MACX MCR-EX-T-UI-UP 2865654 Datasheet
| Commercial Data | Details |
|---|---|
| GTIN Number | 4046356296670 |
| Customs Tariff Number | 85437090 |
| Weight (excluding packaging) | 264.1 g |
| Weight (including packaging) | 272.6 g |
| Country of Origin | Germany (DE) |
In oil and gas refineries, temperature probes are often placed directly in hazardous areas. The MACX MCR-EX-T-UI-UP enables intrinsically safe signal conversion right at the measurement point, ensuring that fragile thermocouple and RTD signals are transmitted securely to the main control system. Its four-way isolation and SIL 2 safety rating make it ideal for critical alarm functions, while the relay output allows direct connection to emergency shutdown systems, improving both safety and reliability in explosive environments.
Machine and equipment builders frequently face space limitations when designing compact control cabinets. The narrow housing of the MACX transmitter allows multiple units to be mounted on a single DIN rail without sacrificing performance. Its ability to accept different sensor types simplifies inventory for OEMs, while built-in isolation protects the rest of the system from electrical interference. This makes it a valuable component for manufacturers who need reliable signal conditioning in tight, space-efficient designs.
Mining operations often require measurement equipment that can withstand harsh conditions and deliver consistent results over long distances. When placed close to sensors underground, the MACX MCR-EX-T-UI-UP converts weak and noise-sensitive inputs into stable current signals for safe transmission back to surface-level control systems. Its robust design, intrinsic safety approvals, and wide operating temperature range make it particularly suited for dusty, vibration-prone mining tunnels where system reliability is essential for worker safety and operational efficiency.
In chemical plants, reactor temperature monitoring is critical to preventing dangerous overheating and ensuring compliance with safety standards. The MACX transmitter not only converts sensor signals with high precision but also provides a programmable relay output to trigger alarms or shutdowns when thresholds are exceeded. Its integrated diagnostics and cold junction compensation add another layer of reliability, minimizing false alarms while guaranteeing accurate measurements. This ensures that operators maintain full control over sensitive processes with confidence and security.
| Category | Model / Part Name | Part Number | Description / Benefit |
|---|---|---|---|
| Programming & Interface | IFS-USB-PROG-ADAPTER | 2811271 | USB programming adapter for quick parameter setup and software configuration. |
| IFS-BT-PROG-ADAPTER | 2905872 | Bluetooth programming adapter for wireless communication and flexible configuration. | |
| Signal & Safety Accessories | MACX MCR-EX-I20 Plug | 2905679 | Connection terminal block for ±20 mA signals, extends functionality for limit switching. |
| MACX MCR-EX-CJC Plug | 2925002 | Cold junction compensation plug for thermocouples, ensures accurate temperature conversion. | |
| Mounting & Separation | MCR-DP Separating Plate | 1430594 | Partition plate to maintain isolating distances when Ex i and non-Ex i devices are mounted side by side. |
| Connector & Protection | EA-MSTB 2,5/5 | 1831016 | Cover for screw shafts of MSTB connectors, customizable for different configurations. |
| Labeling & Marking | UC-EMLP, US-EMLP, LS-EMLP Series | Various (0819291, 0828789, 0831678, etc.) | Plastic labels and device markers for safe identification and clear panel labeling. |
| Protective Sleeves | MPS-IH Series (WH, RD, BU, YE, GN, GY, BK) | Various (0201663–0201731) | Color-coded insulating sleeves for wiring, improving safety and organization. |
| Testing & Tools | MPS-MT Test Plug | 0201744 | Test plug for fast, reliable measurement checks during maintenance. |
| SZS 0,6X3,5 Screwdriver | 1205053 | Insulated screwdriver suitable for terminal connections and secure installation. | |
| Complementary Power Supply | QUINT4-SYS-PS/1AC/24DC/2.5/SC | 2904614 | Primary switched QUINT power supply for stable and reliable operation of MACX devices. |
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.
