MACX MCR-EX-SL-2NAM-RO-SP 2924087 PHOENIX CONTACT Ex-i NAMUR isolating amplifier, 2-channel. For operating p.. View larger
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MACX MCR-EX-SL-2NAM-RO-SP 2924087 PHOENIX CONTACT Ex-i NAMUR isolating amplifier, 2-channel. For operating p..

MACX MCR-EX-SL-2NAM-RO-SP

2924087

PHOENIX_CONTACT

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Ex-i NAMUR isolating amplifier, 2-channel. For operating proximity sensors and switches in Ex areas. The signals are transmitted via relay outputs (N/O contact) to the safe area. Line fault detection (LFD), 3-way isolation, SIL 2.

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Programmable Logic Controllers Plcs

INTERFACE Signal converters, switching devices, and power supply units - PHOENIX CONTACT

MSR Components for Ex areas - PHOENIX CONTACT

* Brand new product in its original packaging covered by the warranties and certifications provided by PHOENIX_CONTACT

Quantity Price
1+132,61 €
2+129,03 €
3+127,25 €
4+126,12 €
6+124,90 €
*This price is per unit and is the net value (not including taxes if applicable).

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Dimensions

Width12.5 mm
Height99 mm
Depth114.5 mm

Ambient conditions

Ambient temperature (operation)-20 °C ... 60 °C (Any mounting position)
Ambient temperature (storage/transport)-40 °C ... 80 °C
Maximum altitude≤ 2000 m
Permissible humidity (operation)5 % ... 95 % (non-condensing)
Noise immunityEN 61000-6-2 EN 61326
Degree of protectionIP20

Input data

Non-load voltage~ 8 V DC
Switching points (attenuated)< 1.2 mA (blocking)
Switching points (unattenuated)> 2.1 mA (conductive)

Output data

Switching outputRelay output
Contact type1 N/O contact per channel
Contact materialAgSnO2, hard gold-plated
Maximum switching voltage250 V AC (2 A)
120 V DC (0.2 A)
30 V DC (2 A)
Maximum switching capacity500 VA
Mechanical service life107 cycles

Power supply

Nominal supply voltage24 V DC -20 % ... +25 %
Supply voltage range19.2 V DC ... 30 V DC (24 V DC (-20% ... +25%))
Max. current consumption35 mA (24 V DC)
Power consumption< 1 W

Connection data

Conductor cross section solid min.0.2 mm²
Conductor cross section solid max.1.5 mm²
Conductor cross section flexible min.0.2 mm²
Conductor cross section flexible max.1.5 mm²
Conductor cross section AWG min.24
Conductor cross section AWG max.16
Stripping length8 mm
Connection methodPush-in connection

General

No. of channels2
Status displayGreen LED (supply voltage)
LED yellow (switching state)
Red LED (line errors)
Flammability rating according to UL 94V0
Pollution degree2
Overvoltage categoryIII
Housing materialPA 66-FR
Colorgreen
DesignationInput/output
Electrical isolation375 V (Peak value in accordance with EN 60079-11)
DesignationInput/supply, DIN rail connector
Electrical isolation375 V (Peak value in accordance with EN 60079-11)
300 Vrms (Rated insulation voltage (overvoltage category II; pollution degree 2, safe isolation as per EN 61010-1))
DesignationOutput 1/output 2/input, power supply, T connector
Electrical isolation300 Vrms (Rated insulation voltage (overvoltage category III; pollution degree 2, safe isolation as per EN 61010-1))
DesignationOutput 1/output 2/input/power supply, DIN rail connector
Electrical isolation2.5 kV (50 Hz, 1 min., test voltage)
ConformanceCE-compliant, additionally EN 61326
ATEXEx II (1) G [Ex ia Ga] IIC
Ex II (1) D [Ex ia Da] IIIC
IECEx[Ex ia Ga] IIC
[Ex ia Da] IIIC
Ex nA nC IIC T4 Gc
UL, USA / CanadaClass I Div 2; IS for Class I, II, III Div 1

Safety characteristic data

Integrity requirementIEC 61508 - Low demand
DesignationNon-inverted operation
Equipment typeType A
Safety Integrity Level (SIL)Up to 2
Safe Failure Fraction (SFF)78 %
λSU2.49 x 10-7 (249 FIT)
λSD6 x 10-9 (6 FIT)
λDU6.4 x 10-8 (64 FIT)
λDD7 x 10-9 (7 FIT)
Probability of a hazardous failure on demand (PFDAVG)3.09 x 10-4 (1 year)
6.17 x 10-4 (2 years)
1.54 x 10-3 (5 years)
Diagnostic coverage (DC)DCS = 2.4%, DCD = 9%
Integrity requirementIEC 61508 - Low demand
DesignationInverted operation
Equipment typeType A
Safety Integrity Level (SIL)Up to 2
Safe Failure Fraction (SFF)78 %
λSU2.48 x 10-7 (248 FIT)
λSD1 x 10-9 (1 FIT)
λDU6.2 x 10-8 (62 FIT)
λDD6 x 10-9 (6 FIT)
Probability of a hazardous failure on demand (PFDAVG)3.01 x 10-4 (1 year)
6.02 x 10-4 (2 years)
1.5 x 10-3 (5 years)
Diagnostic coverage (DC)DCS = 0.4%, DCD = 8%

Safety data

Max. output voltage Uo9.6 V
Max. output current Io10 mA
Max. output power Po25 mW
GroupIIC
Max. external inductivity Lo300 mH
Max. external capacity Co3.6 µF
GroupIIB/IIIC
Max. external inductivity Lo1000 mH
Max. external capacity Co26 µF
Safety-related maximum voltage Um253 V AC (125 V DC)

EMC data

DesignationElectromagnetic RF field
Standards/regulationsEN 61000-4-3
Evaluation criterionA
DesignationFast transients (burst)
Standards/regulationsEN 61000-4-4
Evaluation criterionA
DesignationConducted interferences
Standards/regulationsEN 61000-4-6
Evaluation criterionA

Datasheet - PDF

Title: Language: Size: Type:
PHOENIX CONTACT-2924087-MACX MCR-EX-SL-2NAM-RO-SP English 146 Kbytes PHOENIX CONTACT-2924087-MACX MCR-EX-SL-2NAM-RO-SP

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