Official DistributorSKU
MPN
MACX MCR-RTD-I
Weight
0.174 kg
This product is Not Cancellable/Not Returnable
MACX MCR-RTD-I - Temperature measuring transducer
Temperature transducer, converts signals from resistance temperature detectors and resistors into analog 0/4 - 20 mA signals. Freely programmable, screw connection, SIL, 3-way electrical isolation, standard configuration.
- Power supply possible via DIN rail connector
- Programming possible during operation, when measuring circuit is connected, and also when power is switched off using the IFS-USB-PROG-ADAPTER programming adapter
- Installation in zone 2, protection type "ec" (EN 60079-7) permitted
- 3-way electrical isolation
- Status indicator for supply voltage, cable, sensor, and module errors
- Configuration via software (FDT/DTM): sensor type, connection technology, measuring range, measuring unit, filter, alarm signal, and output range
- Output: 0 mA ... 20 mA or 4 mA ... 20 mA
Technical Specifications
Utilization restriction
| EMC note | EMC: class A product, see manufacturer's declaration in the download area |
Product properties
| Product family | MACX Analog |
| Application | Temperature |
| No. of channels | 1 |
| Type | Signal conditioners with SIL functional safety |
| Configuration | Software |
Insulation characteristics: GB Standard
| Overvoltage category | II |
| Pollution degree | 2 |
Electrical properties
| Alignment span | ± 5 % |
| Alignment zero | ± 5 % |
| Electrical isolation | 3-way isolation |
| Electrical isolation between input and output | yes |
| Step response (0–99%) | 1 s |
| Step response (0–99%) | ≤ 1.7 s |
| Temperature coefficient, typical | 0.01 %/K |
| Transmission error, typical | 0.1 % (e.g. for Pt 100, 300 K span, 4 ... 20 mA) |
Electrical isolation Input/output/power supply
| Rated Insulation Voltage | 300 Vrms |
| Test voltage | 2.5 kV AC (50 Hz, 60 s) |
| Insulation | Safe isolation in accordance with IEC/EN 61010-1 |
Electrical isolation Input/output
| Electrical isolation | 375 V (Peak value in accordance with IEC/EN 60079-11) |
Electrical isolation Input/power supply
| Electrical isolation | 375 V (Peak value in accordance with IEC/EN 60079-11) |
Supply
| Nominal Supply Voltage | 24 V DC |
| Supply Voltage Range | 19.2 V DC ... 30 V DC (24 V DC, -20 % ... +25 %) |
| Power dissipation | ≤ 0.76 W |
| Power consumption | ≤ 1 W |
Signal
| Number of Inputs | 1 |
Measurement
| Sensor types (RTD) that can be used | Pt, Ni, Cu sensors: 2, 3, 4-wire |
| Temperature measuring range | -200 °C ... 850 °C (Range depending on the sensor type) |
| Linear resistance measuring range | 0 Ω ... 50 kΩ |
| Potentiometer resistance range | 0 Ω ... 50 kΩ |
| Max. permissible overall conductor resistance | 50 Ω (Per cable) |
| Sensor input current | 10 µA ... 210 µA (Up to 2x 210 µA with 3-conductor technology) |
| Temperature measuring range | ≥ 50 K |
Signal: Current
| Number of Outputs | 1 |
| Configurable/programmable | Yes |
| Current Output Signal | 0 mA ... 20 mA |
| Current Output Signal | 4 mA ... 20 mA (SIL) |
| Max. current output signal | ≥ 21 mA |
| Load/Output Load Current Output | ≤ 600 Ω |
| Output ripple (current) | < 15 µAPP |
| Output ripple (current) | < 10 µArms |
| Behavior in the event of a sensor error | As per NE 43 or can be freely defined |
Connection data
| Connection Method | Screw connection |
| Stripping length | 7 mm |
| Screw thread | M3 |
| Conductor cross section rigid | 0.2 mm² ... 2.5 mm² |
| Conductor cross section flexible | 0.2 mm² ... 2.5 mm² |
| Conductor cross section AWG | 24 ... 14 |
| Tightening torque | 0.5 Nm ... 0.6 Nm |
Test socket
| Max. diameter | 2 mm |
Ex data
| Ex installation (EPL) | Gc |
| Ex installation (EPL) | Div. 2 |
Signaling
| Status display | Green LED (supply voltage) |
| Status display | Red LED, flashing 2.4 Hz (cable error, sensor error on input or output, ERR) |
| Status display | Red LED, flashing 1.2 Hz (service operation, ERR) |
| Status display | Red LED, permanently on (module error, ERR) |
Dimensions
| Width | 12.5 mm |
| Height | 112.5 mm |
| Depth | 113.7 mm |
| Depth NS 35/7,5 | 114.5 mm (Snapped onto DIN rail NS 35/7,5 in accordance with EN 60715) |
Material specifications
| Color | gray (RAL 7042) |
| Flammability rating according to UL 94 | V0 (Housing) |
| Housing Material | PA 6.6-FR |
Ambient conditions
| Degree of Protection | IP20 |
| Ambient Temperature (Operation) | -40 °C ... 70 °C (Any mounting position) |
| Ambient temperature (storage/transport) | -40 °C ... 80 °C |
| Permissible humidity (operation) | 5 % ... 95 % (non-condensing) |
Altitude range (≤ 2000 m)
| Altitude | ≤ 2000 m (The technical data refers to altitudes ≤2000 m above mean sea level. For altitudes >2000 m above mean sea level, refer to the data sheet.) |
| Ambient Temperature (Operation) | -40 °C ... 70 °C |
| Test voltage | 2.5 kV |
| Rated Insulation Voltage | 300 Vrms |
Altitude range (≤ 3000 m)
| Height Range | > 2000 m ... 3000 m |
| Ambient Temperature (Operation) | -40 °C ... 63 °C |
| Test voltage | 2.25 kV |
| Rated Insulation Voltage | 150 Vrms |
Altitude range (≤ 4000 m)
| Height Range | > 3000 m ... 4000 m |
| Ambient Temperature (Operation) | -40 °C ... 56 °C |
| Test voltage | 2 kV |
| Rated Insulation Voltage | 150 Vrms |
Altitude range (≤ 5000 m)
| Height Range | > 4000 m ... 5000 m |
| Ambient Temperature (Operation) | -40 °C ... 49 °C |
| Test voltage | 1.75 kV |
| Rated Insulation Voltage | 150 Vrms |
CE
| Certificate | CE-compliant |
| Note | and EN 61326 |
ATEX
| Identification | II 3 G Ex ec ic IIC T4 Gc |
| Certificate | PxCIF19ATEX1050192X |
UKCA Ex (UKEX)
| Identification | II 3 G Ex ec ic IIC T4 Gc |
| Certificate | CML 22UKEX3531X |
IECEx
| Identification | Ex ec ic IIC T4 Gc |
| Certificate | IECEx IBE 19.0001 X |
CCC / China-Ex
| Identification | Ex nA ic IIC T4 Gc |
| Certificate | NEPSI GYJ20.1305X |
UL, USA/Canada
| Identification | UL 61010 Listed |
| Identification | Class I, Div. 2, Groups A, B, C, D T4 |
| Identification | Class I, Zone 2, Group IIC T4 |
Shipbuilding approval
| Certificate | DNV GL TAA00000AG |
Safety Integrity Level (SIL, IEC 61508)
| Identification | 2 |
EAC Ex
| Identification | 2Ex ec ic IIC T4 Gc |
| Certificate | BY/112 02.01 TP012 103.01 00082 |
DNV GL data
| Temperature | B |
| Humidity | B |
| Vibration | A |
| EMC | B |
| Enclosure | Required protection according to the Rules shall be provided upon installation on board |
EMC data
| Noise immunity | EN 61000-6-2 |
| Note | When being exposed to interference, there may be minimal deviations. |
| Electromagnetic compatibility | Conformance with EMC directive |
| Noise emission | EN 61000-6-4 |
Electromagnetic HF field
| Designation | Electromagnetic RF field |
| Standards/regulations | EN 61000-4-3 |
| Typical deviation from the measuring range final value | 1 % |
Fast transients (burst)
| Designation | Fast transients (burst) |
| Standards/regulations | EN 61000-4-4 |
| Typical deviation from the measuring range final value | 1 % |
Conducted interference
| Designation | Conducted interferences |
| Standards/regulations | EN 61000-4-6 |
| Typical deviation from the measuring range final value | 1 % |
Standards and Regulations
| Electrical isolation | 3-way isolation |
GB Standard
| Standards/regulations | GB 3836.1 |
| Standards/regulations | GB 3836.4 |
| Standards/regulations | GB 3836.8 |
Mounting
| Mounting Type | DIN rail mounting |
Accessories
ME 6,2 TBUS-2 1,5/5-ST-3,81 GY - DIN rail connector (TBUS), 5-pos., for bridging the supply voltage, can be snapped onto NS 35/... DIN rail in accordance with EN 60715
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Additional Information
| Pack Size | 1 |
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