MACX MCR-SL-NAM-R-SP 2924252 PHOENIX CONTACT NAMUR isolation amplifier for operating proximity sensors and s.. View larger
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MACX MCR-SL-NAM-R-SP 2924252 PHOENIX CONTACT NAMUR isolation amplifier for operating proximity sensors and s..

MACX MCR-SL-NAM-R-SP

2924252

PHOENIX_CONTACT

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NAMUR isolation amplifier for operating proximity sensors and switches. The signals are transferred to the control level using relay output (PDT). Line fault detection (LFD), galvanic 3-way isolation, SIL 2.

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Programmable Logic Controllers Plcs

* Brand new produt in its original packing covered by the warranties and certifications provided by PHOENIX_CONTACT

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1+$112.24
2+$108.99
4+$106.35
6+$105.04
8+$104.43
*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 ... 85 °C
Maximum altitude≤ 2000 m
Permissible humidity (operation)10 % ... 95 % (non-condensing)
Noise immunityEN 61000-6-2 EN 61326 When being exposed to interference, there may be minimal deviations.
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 PDT
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 consumption21 mA (24 V DC)
Power consumption< 650 mW

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 channels1
Status displayGreen LED (supply voltage)
LED yellow (switching state)
Red LED (line errors)
Flammability rating according to UL 94V0
Pollution degree2
Overvoltage categoryII
Emitted interferenceEN 61000-6-4
Housing materialPA 66-FR
Colorgreen
DesignationInput/output
Electrical isolation375 V (Peak value in accordance with EN 60079-11)
DesignationInput/output/supply, DIN rail connector
Electrical isolation300 Vrms (Rated insulation voltage (overvoltage category II; pollution degree 2, safe isolation as per EN 61010-1))
2.5 kV (50 Hz, 1 min., test voltage)
DesignationOutput/input, supply, TBUS
Electrical isolation300 Vrms (Rated insulation voltage (overvoltage category III; pollution degree 2, safe isolation as per EN 61010-1))
2.5 kV (50 Hz, 1 min., test voltage)
DesignationInput/supply, DIN rail connector
Electrical isolation375 V (Peak value in accordance with EN 60079-11)
ConformanceCE-compliant, additionally EN 61326-1
ATEXEx II 3 G Ex nA nC IIC T4 Gc X
UL, USA / CanadaUL 508 Listed
UL 61010 Listed
Class I, Div. 2, Groups A, B, C, D T4
Class I, Zone 2, Group IIC T4
GLC, EMC1

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%

Datasheet - PDF

Title:Language:Size:Type:
PHOENIX CONTACT-2924252-MACX MCR-SL-NAM-R-SPEnglish141 KbytesPHOENIX CONTACT-2924252-MACX MCR-SL-NAM-R-SP

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