
Phoenix Contact Temperature measuring transducer - MACX MCR-EX-RTD-I-SP - 1050252
Product Description:
Ex i temperature transducer: converts signals from resistance temperature detectors installed in the Ex area and transmits a 0/4 - 20 mA signal to a load in the safe area. Freely programmable, 3-way isolation, SIL, Push-in connection, standard configuration.

GTIN
: 04055626665160
Series
: MACX MCR-EX-RTD-I-SP
Type
: Temperatuurmeetwaardeomvormers
Key Features
- Ex i temperature transducer: converts signals from resistance temperature detectors installed in the Ex area and transmits a 0/4 - 20 mA signal to a load in the safe area
- Freely programmable
- 3-way isolation
- SIL
- Push-in connection
- standard configuration.
Advantages
• Power supply possible via DIN rail connector
• Programming during operation with Ex measuring circuit connected and also voltage-free using IFS-USB-PROG-ADAPTER programming adapter
• Input for resistance thermometers and resistance-type sensors, [Ex ia] IIC
• 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
• 0 ... 20 mA or 4 ... 20 mA output
Training Data Goes here
Dimensions
Width
12.5 mm
Height
116
Depth
113.7 mm
Depth
114.5 mm (Snapped onto DIN rail NS 35/7,5 in accordance with EN 60715)
Ambient conditions
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)
Degree of protection
IP20
Noise immunity
EN 61000-6-2 When being exposed to interference, there may be minimal deviations.
Altitude
≤ 2000 m (For use at altitudes ≥2000 m above sea level, see data sheet.)
Ambient temperature (operation)
70
Test voltage
2.5 kV
Rated insulation voltage
300
Altitude
≤ 3000 m
Ambient temperature (operation)
63
Test voltage
2.25 kV
Rated insulation voltage
150
Altitude
≤ 4000 m
Ambient temperature (operation)
56
Test voltage
2
Altitude
≤ 5000 m
Ambient temperature (operation)
49
Test voltage
1.75 kV
Input data
Sensor types (RTD) that can be used
Sensors (2-, 3-, 4-conductor)
Temperature measuring range
-200 °C ... 850 °C (Range depending on the sensor type)
Input signal 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)
Measuring range span
≥ 50 K
Output data
Signal output
Current output
Configurable/programmable
Yes
Current output signal
0 mA ... 20 mA
Current output signal
4 mA ... 20 mA (SIL)
Load/output load current output
≤ 600 Ω
Output ripple (current)
< 15 µAPP
Behavior in the event of a sensor error
As per NE 43 or can be freely defined
Power supply
Nominal supply voltage
24
Supply voltage range
19.2 V DC ... 30 V DC (24 V DC -20%...+25%)
Power dissipation
≤ 0.76 W
Power consumption
≤ 1 W
Connection data
Connection method
Push-in connection
Stripping length
8
Conductor cross section solid
0.2 mm² ... 1.5 mm²
Conductor cross section flexible
0.2 mm² ... 1.5 mm²
Conductor cross section AWG
24 ... 16
General
No. of channels
1
Transmission error, typical
0.1 % (e.g. for Pt 100, 300 K span, 4 ... 20 mA)
Temperature coefficient, typical
0.01 %/K
Step response (0–99%)
typ. 1 s
Step response (0–99%)
≤ 1.7 s
Alignment zero
± 5 %
Alignment span
± 5 %
Status display
Green LED (supply voltage, PWR)
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)
Electromagnetic compatibility
Conformance with EMC directive
Interference emission
EN 61000-6-4
Housing material
PA 6.6-FR
Color
gray
Designation
Input/output/power supply
Test voltage
2.5 kV AC (50 Hz, 1 min.)
Insulation
Safe isolation in accordance with IEC/EN 61010-1
Overvoltage category
II
Degree of pollution
2
Designation
Input/output
Electrical isolation
375 V (Peak value in accordance with IEC/EN 60079-11)
Designation
Input/power supply
Safety data
Max. internal capacitance Ci
44
Max. output voltage Uo
6
Max. output current Io
16.6 mA (RTD in 4-conductor technology)
Max. output power Po
25.2 mW (Linear)
Group
IIC/IIB/IIA
Max. external inductivity Lo
100
Max. external capacitance Co
40
Safety-related maximum voltage Um
253 V AC (125 V DC, Zone 2: 3.1, 3.2 = 30 V DC)
Input voltage Ui
7
Input current Ii
100
Input power Pi
550
Max. internal capacitance Ci
47
Max. output voltage Uo
3.5 V
Max. output current Io
400
Max. output power Po
350
Group
IIC
Max. external inductivity Lo
20
Max. external capacitance Co
2
EMC data
Designation
Electromagnetic RF field
Standards/regulations
EN 61000-4-3
Typical deviation from the measuring range final value
1
Designation
Fast transients (burst)
Standards/regulations
EN 61000-4-4
Designation
Conducted interferences
Standards/regulations
EN 61000-4-6
Standards and Regulations
Noise emission
EN 61000-6-4
Designation
GB Standard
Standards/regulations
GB 3626.20
Standards/regulations
GB 3836.1
Standards/regulations
GB 3836.4
Standards/regulations
GB 3836.8
Standards/regulations
GB 12476.1
Standards/regulations
GB 12476.4
Conformance/approvals
Designation
CE
Certificate
----
Additional text
and EN 61326
Designation
ATEX
Identification
I (M1) [Ex ia Ma] I
Identification
II (1) G [Ex ia Ga] IIC
Identification
II (1) D [Ex ia Da] IIIC
Identification
II 3(1) G Ex ec ic [ia Ga] IIC T4 Gc
Certificate
IBExU19ATEX1006 X
Designation
IECEx
Identification
[Ex ia Ma] I
Identification
[Ex ia Ga] IIC
Identification
[Ex ia Da] IIIC
Identification
Ex ec ic [ia Ga] IIC T4 Gc
Identification
Ex ec ic IIC T4 Gc
Certificate
IECEx IBE 19.0001 X
Designation
CCC / China-Ex
Identification
[Ex iaD]
Identification
Ex nA ic [ia Ga] IIC T4 Gc
Certificate
NEPSI GYJ20.1305X
Designation
UL, USA/Canada
Identification
UL 61010 Listed
Identification
Class I Div 2; IS for Class I, II, III Div 1
Certificate
, C.D.-No 83104549
Designation
Shipbuilding approval
Certificate
DNV GL TAA00000AG
Designation
Safety Integrity Level (SIL, IEC 61508)
Identification
2
Designation
EAC Ex
Identification
[Ex ia Ga] IIC
Identification
[Ex ia Da] IIIC
Certificate
RU C-DE.AB72.B.00093/19
Temperature
B
Humidity
B
Vibration
A
EMC
B
Enclosure
Required protection according to the Rules shall be provided upon installation on board
Environmental Product Compliance
REACh SVHC
Lead 7439-92-1
China RoHS
Environmentally Friendly Use Period = 50 years