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Phoenix Contact 2924799
AllMeasurement & MonitoringSignal conditionerThreshold value switches

2924799

Phoenix ContactOfficial Distributor

By Phoenix Contact

SKU
PHX2924799
MPN
MACX MCR-EX-T-UIREL-UP-SP
Weight
0.356 kg

MACX MCR-EX-T-UIREL-UP-SP - Temperature measuring transducer

Programmable temperature transducer with analog output and 3 limit value relays, intrinsically safe signal input, resistance thermometer in 2-, 3-, or 4-conductor technology, thermocouples, electrical isolation, wide-range power supply, Push-in connection, SIL, PL.

  • Programming during operation with Ex measuring circuit connected and also voltage-free using IFS-USB-PROG-ADAPTER programming adapter
  • Input for resistance thermometers, thermocouples, resistance-type sensors, potentiometers, and mV sources, [Ex ia] IIC
  • Cold junction compensation with separate plug
  • Configuration via software (FDT/DTM) or IFS-OP-UNIT operator interface and display unit
  • Up to SIL 2 in accordance with EN 61508
  • Installation in zone 2, protection type "n" (EN 60079-15) permitted
  • Measure differential temperatures
  • Wide-range power supply of 19.2 ... 253 V AC/DC
  • Freely programmable input and output
  • Inverse output signal ranges as an option
  • Three limit value relays, can be used in combination as a safe limit value relay
  • Status indicator for supply voltage, cable, sensor, and module errors
  • Plug-in screw or spring-cage connection technology (Push-in technology)
Technical Specifications

Utilization restriction

EMC noteEMC: class A product, see manufacturer's declaration in the download area

Product properties

Product familyMACX Analog
TypeEx i signal conditioners with SIL and PL Functional Safety
ConfigurationDIP switches
ConfigurationSoftware

Insulation characteristics

Overvoltage categoryII
Pollution degree2

Electrical properties

Electrical isolation4-way isolation
Step response (0–99%)≤ 1.75 s (SIL on)
Step response (0–99%)1.3 s (SIL off)
Maximum temperature coefficient0.01 %/K
Maximum transmission error0.1 % (e.g. for Pt 100, 300 K span, 4 ... 20 mA)

Electrical isolation Input/output/power supply

Test voltage2.5 kV AC (50 Hz, 60 s)

Electrical isolation Input/output

Electrical isolation375 V (Peak value in accordance with IEC/EN 60079-11)

Electrical isolation Input/power supply

Electrical isolation375 V (Peak value in accordance with IEC/EN 60079-11)

Electrical isolation Input/switching output

Electrical isolation375 V (Peak value in accordance with IEC/EN 60079-11)

Electrical isolation Output/supply

Rated Insulation Voltage300 Vrms
InsulationSafe isolation in accordance with IEC/EN 61010-1

Supply

Nominal supply voltage range24 V AC/DC ... 230 V AC/DC (50/60 Hz)
Supply Voltage Range19.2 V AC/DC ... 253 V AC/DC (24 V AC/DC ... 230 V AC/DC (-20 % ... +10 %, 50/60 Hz))
Typical current consumption< 100 mA (24 V DC)
Power consumption< 2.4 W

Signal

Number of Inputs1
Input SignalTemperature
Input SignalResistor
Input SignalVoltage

Measurement

Sensor types (RTD) that can be usedPt, 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 range0 Ω ... 50 kΩ
Potentiometer resistance range0 Ω ... 50 kΩ
Linear mV signal range-1000 mV ... 1000 mV

Switching: Relay

Configurable/programmableYes
Contact switching type3 changeover contacts
Contact MaterialAgSnO2, hard gold-plated
Maximum Switching Voltage250 V AC (250 V DC)
Max. switching current2 A (250 V AC)
Max. switching current0.1 A (250 V DC)
Max. switching current2 A (28 V DC)

Signal: Current

Number of Outputs1
Configurable/programmableYes
Max. voltage output signal± 11 V
Current Output Signal4 mA ... 20 mA (in the case of SIL; further free configuration without SIL)
Max. current output signal22 mA
Load/output load voltage output≥ 10 kΩ
Load/Output Load Current Output≤ 600 Ω (20 mA)
Behavior in the event of a sensor erroraccording to NE 43 or freely configurable

Connection data

Connection MethodPush-in connection
Stripping length8 mm
Conductor cross section rigid0.2 mm² ... 1.5 mm²
Conductor cross section flexible0.2 mm² ... 1.5 mm²
Conductor cross section AWG24 ... 16

Ex data

Ex installation (EPL)Gc
Ex installation (EPL)Div. 2
Ex i circuits (EPL)Ga
Ex i circuits (EPL)Da
Ex i circuits (EPL)Ma
Ex i circuits (EPL)Div. 1

Safety data

Max. internal inductance Linegligible
Max. internal capacitance Ci44 nF
Max. output voltage Uo6 V DC
Max. output current Io7 mA (RTD in 2-conductor technology)
Max. output current Io13 mA (RTD in 3-conductor technology)
Max. output current Io16 mA (RTD in 4-conductor technology)
Max. output current Io13 mA (TC with internal cold junction compensation)
Max. output current Io10 mA (TC with external cold junction compensation)
Max. output current Io5 mA (mV)
Max. output current Io13 mA (Potentiometer)
Max. output power Po11 mW (RTD in 2-conductor technology)
Max. output power Po20 mW (RTD in 3-conductor technology)
Max. output power Po24 mW (RTD in 4-conductor technology)
Max. output power Po20 mW (TC with internal cold junction compensation)
Max. output power Po15 mW (TC with external cold junction compensation)
Max. output power Po7.5 mW (mV)
Max. output power Po20 mW (Potentiometer)
Safety-related maximum voltage Um253 V AC (Terminals 1.1, 1.2)
Safety-related maximum voltage Um125 V DC (Terminals 1.1, 1.2)
Safety-related maximum voltage Um250 V AC (Terminals 3.1, 3.2)
Safety-related maximum voltage Um120 V DC (Terminals 3.1, 3.2)
Safety-related maximum voltage Um30 V (Installation in zone 2)
IIC (mixed circuit): Max. external inductivity Lo / Max. external capacitance Co100 mH / 600 nF
I/IIB/IIA/IIIC (mixed circuit): Max. external inductivity Lo / Max. external capacitance Co100 mH / 1 µF

Signaling

Status displayGreen LED (supply voltage)
Status displayRed LED, flashing (line, sensor error, ERR)
Status displayRed LED (module error, ERR)
Status displayYellow LED (switching output)

Dimensions

Width35 mm
Height116 mm
Depth113.7 mm
Depth NS 35/7,5114.5 mm (Snapped onto DIN rail NS 35/7,5 in accordance with EN 60715)

Material specifications

Colorgray (RAL 7042)
Flammability rating according to UL 94V0 (Housing)
Housing MaterialPA 6.6-FR

Ambient conditions

Degree of ProtectionIP20 (not assessed by UL)
Ambient Temperature (Operation)-20 °C ... 65 °C
Ambient temperature (storage/transport)-40 °C ... 85 °C
Permissible humidity (operation)typ. 5 % ... 95 % (non-condensing)
Shock (operation)15g (IEC 60068-2-27)
Vibration (Operation)5g (IEC 60068-2-6)

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.)

Altitude range (≤ 3000 m)

Height Range> 2000 m ... 3000 m
Ambient Temperature (Operation)-20 °C ... 55 °C
Safety-related maximum voltage Um190 V AC (Terminals 1.1, 1.2)
Safety-related maximum voltage Um110 V DC (Terminals 1.1, 1.2)
Safety-related maximum voltage Um190 V AC (Terminals 3.1, 3.2)
Safety-related maximum voltage Um110 V DC (Terminals 3.1, 3.2)
Safety-related maximum voltage Um30 V (Installation in zone 2)

Altitude range (≤ 4000 m)

Height Range> 3000 m ... 4000 m
Ambient Temperature (Operation)-20 °C ... 50 °C
Safety-related maximum voltage Um60 V AC/DC (Terminals 1.1, 1.2)
Safety-related maximum voltage Um60 V AC/DC (Terminals 3.1, 3.2)
Safety-related maximum voltage Um30 V (Installation in zone 2)

Altitude range (≤ 5000 m)

Height Range> 4000 m ... 5000 m
Ambient Temperature (Operation)-20 °C ... 45 °C
Safety-related maximum voltage Um60 V AC/DC (Terminals 1.1, 1.2)
Safety-related maximum voltage Um60 V AC/DC (Terminals 3.1, 3.2)
Safety-related maximum voltage Um30 V (Installation in zone 2)

CE

CertificateCE-compliant

ATEX

Identification II (1) G [Ex ia Ga] IIC
Identification II (1) D [Ex ia Da] IIIC
Identification II 3 G Ex ec ic nC [ia Ga] IIC T4 Gc
Identification I (M1) [Ex ia Ma] I
CertificateIBExU 10 ATEX 1044

UKCA Ex (UKEX)

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 nC [ia Ga] IIC T4 Gc
CertificateCML 22UKEX3529X

IECEx

Identification[Ex ia Ga] IIC
Identification[Ex ia Da] IIIC
IdentificationEx ec ic nC [ia Ga] IIC T4 Gc
Identification[Ex ia Ma] I
CertificateIECEx IBE 10.0004 X

UL, USA/Canada

IdentificationUL 508 Listed
Certificate, C.D.-No 83104549

Shipbuilding approval

CertificateDNV GL TAA000020C

Safety Integrity Level (SIL, IEC 61508)

Identification2
CertificateSEBS-A.150520/17TB

Performance Level (ISO 13849)

Identificationd

INMETRO

Identification[Ex ia Ga] IIC
Identification[Ex ia Da] IIIC
IdentificationEx ec ic nC [ia Ga] IIC T4 Gc
Identification[Ex ia Ma] I
CertificateDNV 18.0143 X

DNV GL data

TemperatureB
HumidityB
VibrationA
EMCA
EnclosureRequired protection according to the Rules shall be provided upon installation on board

EMC data

Noise immunityEN 61000-6-2
NoteWhen being exposed to interference, there may be minimal deviations.
Electromagnetic compatibilityConformance with EMC directive
Noise emissionEN 61000-6-4

Electromagnetic HF field

DesignationElectromagnetic RF field
Standards/regulationsEN 61000-4-3
Typical deviation from the measuring range final value2 %

Fast transients (burst)

DesignationFast transients (burst)
Standards/regulationsEN 61000-4-4
Typical deviation from the measuring range final value2 %

Conducted interference

DesignationConducted interferences
Standards/regulationsEN 61000-4-6
Typical deviation from the measuring range final value2 %

Standards and Regulations

Electrical isolation4-way isolation

Mounting

Mounting TypeDIN rail mounting
Accessories
  • Phoenix Contact2811271
    2811271
    Programming adapter - IFS-USB-PROG-ADAPTER
  • Phoenix Contact2811886
    2811886
    IFS-OP-CRADLE - The adapter (IFS-OP-CRADLE) for the operator interface is ideal for use as a remote operator panel and display device for 17.5 mm / 35 mm modules. Can be mounted directly on the DIN rail. Replacement part: 2905872 IFS-BT-PROG-ADAPTER.
  • Phoenix Contact2811899
    2811899
    IFS-OP-UNIT, The control unit facilitates straightforward parameterization and operation of the MACX MCR(-EX)-...-UI(REL)(-UP) on-site, even without software. With the copying function, other modules can be configured quickly and cost-effectively. Can be snapped onto the 35 mm module.
  • Phoenix Contact2905679
    2905679
    MACX MCR-EX-I20 - Connection terminal block for current signals +20 mA ...-20 mA for safe switching of limit values, in combination with MACX...EX-T-UI... temperature transducers.
  • Phoenix Contact2925002
    2925002
    MACX MCR-EX-CJC - Plug for cold junction compensation for thermocouples, for safe switching of limit values, in combination with MACX ...EX-T-UI... temperature transducers.
  • Phoenix Contact0201663
    0201663
    MPS-IH WH - Insulating sleeve, color: white
  • Phoenix Contact0201676
    0201676
    MPS-IH RD - Insulating sleeve, color: red
  • Phoenix Contact0201689
    0201689
    MPS-IH BU - Insulating sleeve, color: blue
  • Phoenix Contact0201692
    0201692
    MPS-IH YE - Insulating sleeve, color: yellow
  • Phoenix Contact0201702
    0201702
    MPS-IH GN - Insulating sleeve, color: green
  • Phoenix Contact0201728
    0201728
    MPS-IH GY - Insulating sleeve, color: gray
  • Phoenix Contact0201731
    0201731
    MPS-IH BK - Insulating sleeve, color: black
  • Phoenix Contact0201744
    0201744
    Test plugs - MPS-MT
  • Phoenix Contact0819291
    0819291
    0819291 -
  • Phoenix Contact0822602
    0822602
    0822602 -
  • Phoenix Contact0828094
    0828094
    0828094 -
  • Phoenix Contact0828789
    0828789
    0828789 -
  • Phoenix Contact0828871
    0828871
    0828871 -
  • Phoenix Contact0828872
    0828872
    0828872 -
  • Phoenix Contact0831705
    0831705
    0831705 -
  • Phoenix Contact0831732
    0831732
    0831732 -

Why Proax for Phoenix Contact 2924799?

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Additional Information
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