MACX MCR-TC-I - Temperature measuring transducer

1050228

Temperature transducer: converts signals from thermocouples and mV sources into 0/4…20 mA signals. Freely programmable, 3-way electrical isolation, screw connection, SIL.

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

Electrical isolation 3-way isolation
Cold point error, max. ± 2 K
Step response (0–99%) 1 s
≤ 1.7 s
Temperature coefficient, typical 0.01 %/K
Transmission error, typical 0.1 % (For full identification of transmission errors, see the data sheet)
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 %)
Max. current consumption < 40 mA (24 V DC)
Power dissipation ≤ 0.76 W
Power consumption ≤ 1 W

Signal
Number of inputs 1
Input signal Temperature
Voltage
Measurement
Sensor types that can be used (TC) B, E, J, K, N, R, S, T, L, U, C, D, A-1, A-2, A-3, M, Lr
Temperature measuring range -250 °C ... 2500 °C (Range depending on the sensor type)
Sensor type: 500 °C ... 1820 °C
-230 °C ... 1000 °C
-210 °C ... 1200 °C
-250 °C ... 1372 °C
-200 °C ... 1300 °C
-50 °C ... 1768 °C
-50 °C ... 1768 °C
-200 °C ... 400 °C
-200 °C ... 900 °C
-200 °C ... 600 °C
0 °C ... 2315 °C
0 °C ... 2315 °C
0 °C ... 2500 °C
0 °C ... 1800 °C
0 °C ... 1800 °C
-200 °C ... 100 °C
-200 °C ... 800 °C
Linear mV signal range -1000 mV ... 1000 mV
Temperature measuring range Min. 50 K with thermocouple, 10% of the nominal span of the respective range with mV sources

Signal: Current
Number of outputs 1
Configurable/programmable Yes
Current output signal 0 mA ... 20 mA
4 mA ... 20 mA (SIL)
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 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 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 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)