MACX MCR-RTD-I-SP - Temperature measuring transducer

1050201

Temperature transducer, converts signals from resistance temperature detectors and resistors into analog 0/4 - 20 mA signals. Freely programmable, Push-in connection, SIL, 3-way electrical isolation, standard configuration.

Utilization restriction
EMC note EMC: class A product, see manufacturer's declaration in the download area

Product type Temperature transmitter
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

Alignment span ± 5 %
Alignment zero ± 5 %
Electrical isolation 3-way isolation
Electrical isolation between input and output yes
Step response (0–99%) 1 s
≤ 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
4 mA ... 20 mA (SIL)
Max. current output signal ≥ 21 mA
Load/output load current output ≤ 600 Ω
Output ripple (current) < 15 µAPP
< 10 µArms
Behavior in the event of a sensor error As per NE 43 or can be freely defined

Connection method Push-in connection
Stripping length 8 mm
Conductor cross section rigid 0.2 mm² ... 1.5 mm²
Conductor cross section flexible 0.2 mm² ... 1.5 mm²
Conductor cross section AWG 24 ... 16

Ex installation (EPL) Gc
Div. 2

Status display Green LED (supply voltage)
Red LED, flashing 2.4 Hz (cable error, sensor error on input or output, ERR)
Red LED, flashing 1.2 Hz (service operation, ERR)
Red LED, permanently on (module error, ERR)

Dimensional drawing
Width 12.5 mm
Height 116 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)