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Images are for illustrative purposes only. Please refer to data sheet for details
MACX MCR-EX-AP-2T-2I-SP 1290849 PHOENIX CONTACT Ex i-Temperature converters, input signals Ex i of resistanc..
MACX MCR-EX-AP-2T-2I-SP
1290849
PHOENIX CONTACT
1 Pcs.
Ex i-Temperature converters, input signals Ex i of resistance thermometers in 2, 3 or 4 conductor technology, thermocouples and mV sources are converted to 0 mA / 4 mA non-Ex i signals... 20 mA active. Standard Configuration, 5-Way Spacing, Push-in Connection
Ex i, Temperature converters, Ex i input signals of resistance thermometers in 2, 3 or 4 conductor technology, thermocouples and mV sources are converted to 0 mA / 4 mA non-Ex i signals... 20 mA active. 2-Channel, Universal, Free Programming, 5-Way Separation, Push-in Connection
Automation > Temperature transformer
INTERFACE Components (IF)
Product condition, packaging, certifications and applicable manufacturer warranty terms are confirmed with the quotation.
More info
▲Technical data
Notes
| General | Accuracy, typical data in % of the basic measurement interval with UN, 23 °C |
| General | The installation conditions influence the ambient temperature. Please note the operating instructions. |
| General | Output behavior = 2.4 mA (can be set to 0 mA ... 23 mA or "hold the last value") |
| General | Sensor adjustment via software or DIP switch |
| General | 2-conductor adjustment via DIP ADJ switch |
| General | Input sizes are adjusted via ISpac Wizard parameterization software or DIP switch. |
Item Properties
| Product Type | Temperature Converter |
| Product Family | MACX Analog |
| Number of channels | 2 |
| Configuration | Software |
Electrical Properties
| Number of channels | 2 |
| Galvanic Separation | 5-way spacing |
| Typical Temperature Coefficient | ≤ 0.1% (10K) |
| Polarity reversal protection | Yes |
| Galvanic Separation Input/Output IEC/EN 60079-11 | |
| Standards/Specifications | IEC/EN 60079-11 |
| Sizing Insulation Voltage | 375 VPP |
| Galvanic Separation Input/Power IEC/EN 60079-11 | |
| Standards/Specifications | IEC/EN 60079-11 |
| Sizing Insulation Voltage | 375 VPP |
| Galvanic Separation IEC/EN 60079-11 Error Signaling Input/Output | |
| Standards/Specifications | IEC/EN 60079-11 |
| Sizing Insulation Voltage | 375 VPP |
| Galvanic Separation Input / Configuration Interface IEC/EN 60079-11 | |
| Standards/Specifications | IEC/EN 60079-11 |
| Sizing Insulation Voltage | 375 VPP |
| Galvanic Separation Output 1 / Output 2 | |
| Test voltage | 350 V (50 Hz, 60 sec) |
| Galvanic Separation Output/Feed | |
| Test voltage | 350 V (50 Hz, 60 sec) |
| Galvanic Separation Output/Configuration Interface | |
| Test voltage | 350 V (50 Hz, 60 sec) |
| Galvanic Separation Fault Signaling Output/Power/Output | |
| Test voltage | 350 V (50 Hz, 60 sec) |
| Feeding | |
| Nominal Supply Voltage | 24 V DC |
| Supply voltage | 18 V ... 31.2 V |
| Dissipated Power | ≤ 1.9 W |
| Power Consumption | ≤ 1.9 W |
Input data
| Measurement | |
| Ticket Description | Heat resistance |
| Usable Sensor Types (RTDs) | Pt 100, Pt 250, Pt 500, Pt 1000, Pt 2000, Ni 100, Ni 500, Ni 1000, M50, M53, M100 |
| Temperature Measuring Range | -200 °C ... 1100 °C (Range depending on sensor type) |
| Connection technology | 2, 3, 4 conductors |
| Total permissible line resistance max. | 50 Ω (per wire, 2-conductor circuit) |
| 100 Ω (per wire, 3, 4 conductor circuit) | |
| Measuring Range, Temperature | ≥ 51 K (Range depending on sensor type) |
| Measurement | |
| Ticket Description | Thermocouple |
| Usable Sensor Types (CTs) | B, E, J, K, N, R, S, T, L, U, XK |
| Temperature Measuring Range | -200 °C ... 1800 °C (Range depending on sensor type) |
| Total permissible line resistance max. | ≤ 1000 Ω (per driver) |
| Measuring Range, Temperature | ≥ 36 K (Range depending on sensor type) |
| Measurement | |
| Ticket Description | Potentiometer |
| Connection technology | 3 conductors |
| Linear Resistance Margin | 50 Ω ... 500 Ω |
| 0.5 kΩ ... 5 kΩ | |
| 1 kΩ ... 10 kΩ | |
| 10 kΩ ... 100 kΩ (with parallel 10 kΩ shunt, no cable break monitoring) | |
Output Data
| Notify: Error Signaling Output | |
| Maximum Switching Voltage | 30 V |
| Maximum switching current | 100 mA |
| Signal: Current | |
| Current Output Signal | 0 mA ... 20 mA (configurable) |
| 4 mA ... 20 mA (configurable) | |
| 0 mA ... 21 mA (Operating Range) | |
| Load | 0 Ω ... 600 Ω (per channel) |
Connection data
| AWG Conductor Section | (Converted according to IEC) |
| Connection type | Push-in connection |
| Length to be de-insulated | 8 mm |
| Rigid conductor section | 0.2 mm² ... 1.5 mm² |
| Flexible conductor section | 0.2 mm² ... 1.5 mm² |
| AWG Conductor Section | 24 ... 16 |
Ex Data
| Ex Installation (EPL) | Gc |
| Intrinsically safe circuits (EPL) | Ga |
| Gives | |
| Ma | |
| Technical Safety Data | |
| Internal inductance max. Li | despicable |
| Max. Internal Capacity Ci | despicable |
| Max. output voltage Uor | 6.5 V |
| Max. Output Current Ior | 19.7 mA |
| Max. output power Por | 32 mW (linear characteristic curve) |
| Maximum safety voltage Um | 253 V AC |
| IIA (Single Electrical Circuit): External inductance max. Lor/ Max. external capacity Cor | 700 mH / 1000 μF |
| IIB (Single Electrical Circuit): External Inductance Max. Lor/ Max. external capacity Cor | 330 mH / 570 μF |
| IIC (Single Electrical Circuit): External inductance max. Lor/ Max. external capacity Cor | 90 mH / 25 μF |
| I (single electrical circuit): External inductance max. Lor/ Max. external capacity Cor | 700 mH / 1000 μF |
Signage
| Status Indication | Green LED (supply voltage) |
| Red LED (Line Error) |
Dimensions
| Dimension Scheme |  |
| Width | 17.5 mm |
| Height | 107.8 mm |
| Depth | 113.7 mm |
| Depth NS 35/7.5 | 114.5 mm (fitted on DIN rail NS 35/7.5 according to EN 60715) |
Material Data
| Flammability class according to UL 94 | V0 |
| Shell material | Polyamide (PA 6.6) |
Environmental and life-life conditions
| Environmental conditions | |
| Protection Index | IP20 (Terminals) |
| IP30 (Housing) | |
| Ambient Temperature (Service) | -20 °C ... 70 °C (Individual Equipment: Discretionary Mounting Position) |
| -20 °C ... 40 °C (Installation in groups: vertical DIN rail without air circulation) | |
| -20 °C ... 60 °C (Bracket mounting: vertical DIN rail with air circulation) | |
| -20 °C ... 50 °C (Mounting in groups: horizontal DIN rail without air circulation) | |
| -20 °C ... 70 °C (Bracket mounting: horizontal DIN rail with air circulation) | |
| Ambient Temperature (Storage/Transport) | -40 °C ... 80 °C |
| Altitude | ≤ 2000 m |
| Permissible air humidity (service) | ≤ 95% (non-condensing) |
Approvals
| ATEX | |
| Marked | II (1) G [Ex ia Ga] IIC |
| II (1) D [Ex ia Da] IIIC | |
| II 3 (1) G Ex nA nC [ia Ga] IIC T4 Gc | |
| I (M1) [Ex ia Ma] I | |
| IECEx | |
| Marked | [Ex ia Ga] IIC |
| [Ex ia Da] IIIC | |
| Ex nA nC [ia Ga] IIC T4 Gc | |
| [Ex ia Ma] I | |
EMC data
| Electromagnetic compatibility | Testing according to the following standards and requirements: EN 61326-1 for use in the industrial field, NAMUR NE 21 |
Standards & Specifications
| Galvanic Separation | 5-way spacing |
assembly
| Type of mounting | NS 35/15, NS 35/7.5 |
| Position for mounting | vertical, horizontal |
| Feature Name | Feature Value |
|---|---|
| Measuring range (EF001836) | -200 °C |
| Analogue output 0 V ... 2 V (EF009886) | No |
| Analogue output 0 V ... 5 V (EF009887) | No |
| Analogue output 0 V ... 10 V (EF006807) | No |
| Analogue output 2 V ... 10 V (EF009888) | No |
| With switching output (EF005225) | No |
| Ambient temperature (EF002386) | 70 °C |
| Weight (EF000167) | 0.1331 kg |