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Phoenix Contact 2905674
AllMeasurement & MonitoringSignal conditionerSolenoid drivers
Phoenix ContactOfficial Distributor

By Phoenix Contact

SKU
MPN
MACX MCR-EX-SL-SD-21-25-LFD-SP
Weight
0.172 kg

MACX MCR-EX-SL-SD-21-25-LFD-SP - Solenoid driver

Ex i solenoid driver for controlling Ex i solenoid valves in hazardous areas, logic input, off-load voltage 21.1 V, current limitation at 25.1 mA, line fault transparency, error message output, up to SIL 3 according to IEC 61508; Push-in connection.

  • Input: logic
  • Output: intrinsically safe [Ex ia]; off-load voltage > 21.1 V DC; current limitation > 25.1 mA
  • Line fault detection (can be enabled/disabled), via the signal circuit or via a separate error message output
  • Transparent for test pulses
  • Up to SIL 3 according to IEC/EN 61508
  • Safe electrical isolation between output, input, supply, and error message output
  • Power supply and error indication possible via DIN rail connector
  • Plug-in connection terminals, push-in connection technology
  • Installation in zone 2 permitted
  • Housing width: 12.5 mm

Documents

Technical Specifications

Product properties

Product familyMACX Analog
TypeEx i signal conditioners with SIL functional safety
ConfigurationDIP switches

Electrical isolation

Overvoltage categoryII
Pollution degree2

Electrical isolation Output/input, error message output IEC/EN 60079-11

Standards/regulationsIEC/EN 60079-11
Rated Insulation Voltage375 VPP
Test voltage2.5 kV AC (50 Hz, 60 s)

Electrical isolation Output/input, error message output IEC/EN 61010-1

Standards/regulationsIEC/EN 61010-1
Rated Insulation Voltage300 Vrms
Test voltage2.5 kV AC (50 Hz, 60 s)
InsulationSafe isolation

Electrical isolation Output/supply, DIN rail connector IEC/EN 60079-11

Standards/regulationsIEC/EN 60079-11
Rated Insulation Voltage375 VPP
Test voltage2.5 kV AC (50 Hz, 60 s)

Electrical isolation Output/supply, DIN rail connector IEC/EN 61010-1

Standards/regulationsIEC/EN 61010-1
Rated Insulation Voltage300 Vrms
Test voltage2.5 kV AC (50 Hz, 60 s)
InsulationSafe isolation

Electrical isolation Input/error message output/supply

Test voltage1.5 kV AC (50 Hz, 60 s)

Supply

Nominal Supply Voltage24 V DC -20 % ... +25 %
Supply Voltage Range19.2 V DC ... 30 V DC
Power dissipation< 0.8 W

Signal: Logic

Number of Inputs1
Switching level "0" signal0 V DC ... 5 V DC (or open)
Switching level "1" signal15 V DC ... 30 V DC
Input Current< 12 mA
Input Impedance3 MΩ (high-resistance in the event of a line fault at the output)
Immune to test pulsesYes

Signal: Error message output

Contact switching typeN/O contact
Type of output signalTransistor output, passive
Maximum Switching Voltage30 V DC
Max. switching current50 mA
Short-circuit-proofyes

Signal: Voltage

Output descriptionintrinsically safe
Number of Outputs1
Output Voltage≥ 4.64 V DC (25.1 mA)
Current limitation> 25.1 mA (with line fault detection)
Response time< 30 ms
Non-load voltage> 21.1 V DC
Short-circuit-proofyes
Line fault detection> 10 kΩ (Line break)
Line fault detection< 50 Ω (Short circuit)
Line fault detectionActivated /deactivated via DIP switch

Connection data

Connection MethodPush-in connection
Stripping length10 mm
Conductor cross section rigid0.2 mm² ... 2.5 mm²
Conductor cross section flexible0.2 mm² ... 2.5 mm²
Conductor cross section flexible (2 conductors with same cross section)0.25 mm² ... 0.34 mm² (TWIN ferrule without plastic sleeve)
Conductor cross section flexible (2 conductors with same cross section)0.5 mm² ... 1.5 mm² (TWIN ferrule with plastic sleeve)
Conductor cross section AWG24 ... 14
Conductor cross section AWG24 ... 22 (TWIN ferrule without plastic sleeve)
Conductor cross section AWG20 ... 16 (TWIN ferrule with plastic sleeve)

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 Ci11 nF
Max. output voltage Uo23.98 V
Max. output current Io37.4 mA
Max. output power Po224 mW
Maximum internal resistance Ri641 Ω
Safety-related maximum voltage Um253 V AC
Safety-related maximum voltage Um125 V DC
IIA/I (simple circuit): Max. external inductivity Lo / Max. external capacitance Co203.4 mH / 3.33 µF
IIB/IIIC (simple circuit): Max. external inductivity Lo / Max. external capacitance Co101.7 mH / 0.91 µF
IIC (simple circuit): Max. external inductivity Lo / Max. external capacitance Co25.4 mH / 0.114 µF
IIA (mixed circuit): Max. external inductivity Lo / Max. external capacitance Co50 mH / 0.67 µF, 20 mH / 0.76 µF, 0.5 mH / 0.83 µF, 0.2 mH / 0.89 µF
IIB/IIIC (mixed circuit): Max. external inductivity Lo / Max. external capacitance Co5 mH / 289 nF, 0.5 mH / 489 nF
IIC (mixed circuit): Max. external inductivity Lo / Max. external capacitance Co5 mH / 59 nF, 0.5 mH / 89 nF

Signaling

Status displayGreen LED (supply voltage)
Status displayLED yellow (switching state)
Status displayRed LED (line errors)

Dimensions

Width12.5 mm
Height107.9 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 ... 60 °C (Any mounting position)
Ambient Temperature (Operation)-20 °C ... 70 °C (Derating)
Ambient temperature (storage/transport)-40 °C ... 80 °C
Permissible humidity (operation)10 % ... 95 % (non-condensing)

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.)
Ambient Temperature (Operation)-20 °C ... 70 °C
Safety-related maximum voltage Um253 V AC
Safety-related maximum voltage Um125 V DC
Rated Insulation Voltage375 VPP
Rated Insulation Voltage300 V AC/DC

Altitude range (≤ 3000 m)

Height Range> 2000 m ... 3000 m
Ambient Temperature (Operation)-20 °C ... 63 °C
Safety-related maximum voltage Um190 V AC
Safety-related maximum voltage Um110 V DC
Rated Insulation Voltage190 V

Altitude range (≤ 4000 m)

Height Range> 3000 m ... 4000 m
Ambient Temperature (Operation)-20 °C ... 56 °C
Safety-related maximum voltage Um60 V AC/DC
Rated Insulation Voltage60 V AC/DC

Altitude range (≤ 5000 m)

Height Range> 4000 m ... 5000 m
Ambient Temperature (Operation)-20 °C ... 49 °C
Safety-related maximum voltage Um60 V AC/DC
Rated Insulation Voltage60 V AC/DC

CE

CertificateCE-compliant
Noteand EN 61326

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 [ia Ga] IIC T4 Gc X
CertificateIBExU 13 ATEX1045X

IECEx

Identification[Ex ia Ma] I
Identification[Ex ia Ga] IIC
Identification[Ex ia Da] IIIC
IdentificationEx ec [ia Ga] IIC T4 Gc
CertificateIECEx IBE 13.0014X

CCC / China-Ex

Identification[Ex ia Ga] IIB
Identification[Ex ia Da] IIIC
IdentificationEx ec [ia IIB Ga] IIC T4 Gc
Certificate2022122316115979

UL, USA/Canada

IdentificationUL 61010 Listed
Certificate, C.D.-No 83104549

Shipbuilding approval

CertificateDNV GL TAA000020C

Safety Integrity Level (SIL, IEC 61508)

Identification3

INMETRO

Identification[Ex ia Ma] I
Identification[Ex ia Ga] IIC
Identification[Ex ia Da] IIIC
IdentificationEx ec [ia Ga] IIC T4 Gc
CertificateDNV 18.0145 X
TemperatureB
HumidityB
VibrationA
EMCA
EnclosureRequired protection according to the Rules shall be provided upon installation on board

EMC data

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

GB Standard

Standards/regulationsGB/T 3836.1
Standards/regulationsGB/T 3836.3
Standards/regulationsGB/T 3836.4

Mounting

Mounting TypeDIN rail mounting
Accessories
  • Phoenix Contact2695439
    2695439
    ME 6,2 TBUS-2 1,5/5-ST-3,81 GY - DIN rail connector (TBUS), 5-pos., for bridging the supply voltage, can be snapped onto NS 35/... DIN rail in accordance with EN 60715
  • Phoenix Contact2865625
    2865625
    Power and error message module - MACX MCR-PTB
  • Phoenix Contact2924184
    2924184
    MACX MCR-PTB-SP - Power and fault signaling module with Push-in connection, including corresponding ME 17,5 TBUS 1,5/ 5-ST-3,81 GY DIN rail connector
  • Phoenix Contact2902932
    2902932
    TC-D37SUB-AIO16-EX-PS-UNI - Universal termination carrier for connecting 16 MACX Analog Ex i signal conditioners to digital or analog I/O cards, via D-SUB connector, 37-pos. (1:1 connection), with HART multiplexer connection
  • Phoenix Contact2924854
    2924854
    TC-D37SUB-ADIO16-EX-P-UNI - Universal termination carrier for connecting 16 MACX Analog Ex i signal conditioners to digital or analog I/O cards, via D-SUB connector, 37-pos. (1:1 connection)
  • 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 -

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