MACX MCR-T-UI-UP - Temperature measuring transducer

2811394

Freely programmable temperature transducer with analog output and 1 limit value relay, standard configuration, resistance thermometer in 2-, 3-, or 4-conductor technology, thermocouples, electrical isolation, wide-range power supply, screw connection, SIL, PL.

Product type Temperature transmitter
Product family MACX Analog
Type Signal conditioners with SIL and PL Functional Safety
Configuration DIP switches
Software
Insulation characteristics
Overvoltage category II
Pollution degree 2

Electrical isolation 4-way isolation
Maximum power dissipation for nominal condition 1.26 W
Step response (0–99%) ≤ 1.75 s (SIL on)
1.3 s (SIL off)
Maximum temperature coefficient 0.01 %/K
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)
Electrical isolation Input/switching output
Electrical isolation 375 V (Peak value in accordance with IEC/EN 60079-11)
Supply
Nominal supply voltage range 24 V AC/DC ... 230 V AC/DC (50/60 Hz)
Supply voltage range 19.2 V AC/DC ... 253 V AC/DC (24 V AC/DC ... 230 V AC/DC (-20 % ... +10 %, 50/60 Hz))
Power consumption < 1.5 W

Signal
Number of inputs 1
Input signal Temperature
Resistor
Voltage
Measurement
Sensor types (RTD) that can be used Pt, Ni, Cu sensors: 2, 3, 4-wire
Sensor types that can be used (TC) B, E, J, K, N, R, S, T, L, U, CA, DA, A1G, A2G, A3G, MG, LG
Temperature measuring range -250 °C ... 2500 °C (Range depending on the sensor type)
Linear resistance measuring range 0 Ω ... 50 kΩ
Potentiometer resistance range 0 Ω ... 50 kΩ
Linear mV signal range -1000 mV ... 1000 mV

Switching: Relay
Configurable/programmable Yes
Contact switching type 1 changeover contact
Contact material AgSnO2, hard gold-plated
Maximum switching voltage 30 V AC (30 V DC)
Max. switching current 0.5 A (30 V AC)
1 A (30 V DC)
Signal: Current
Number of outputs 1
Configurable/programmable Yes
Max. voltage output signal ± 11 V
Current output signal 4 mA ... 20 mA (in the case of SIL; further free configuration without SIL)
Max. current output signal 22 mA
Load/output load voltage output ≥ 10 kΩ
Load/output load current output ≤ 600 Ω (20 mA)
Behavior in the event of a sensor error according to NE 43 or freely configurable

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