MINI MCR-SL-FM-RC-NC 2902961 PHOENIX CONTACT The fault monitoring module is used to evaluate and report grou.. View larger
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MINI MCR-SL-FM-RC-NC 2902961 PHOENIX CONTACT The fault monitoring module is used to evaluate and report grou..





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The fault monitoring module is used to evaluate and report group errors from the fault monitoring system and to monitor the supply voltages. The error is reported via an N/O contact. Screw connection, standard configuration.

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

Modular Converter MCR technique. Analog - PHOENIX CONTACT

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

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Product description

The MINI MCR-SL-FM-RO-(SP) fault monitoring module is used to evaluate and report group errors from the fault monitoring system.

It can be used to monitor the supply voltages of a MINI MCR-SL-PTB-FM-(-SP) power terminal block (Order No. 2902958, 2902959). It also offers the option of detecting and reporting errors from MINI Analog measuring transducers which support fault monitoring and are connected to the fault monitoring module via the ME 6,2 TBUS-2 DIN rail connector (Order No. 2869728). Drawing off the supply is also possible. The error message is reported via an N/C contact. A maximum of 80 measuring transducers can be monitored as a group.


Width6.2 mm
Height93.1 mm
Depth102.5 mm

Ambient conditions

Ambient temperature (operation)-20 °C ... 65 °C
Ambient temperature (storage/transport)-40 °C ... 85 °C
Degree of protectionIP20

Input data

Description of the inputVoltage input for redundancy monitoring
Voltage input signal9.6 V DC ... 30 V DC

Output data

Voltage output signal8.8 V DC ... 29.2 V DC
Max. output current2 A

Switching output

Output nameSwitching output
Maximum switching voltage30 V AC/DC
Max. switching current50 mA

Power supply

Supply voltage range9.6 V DC ... 30 V DC (The DIN rail bus connector (ME 6,2 TBUS-2 1,5/5-ST-3,81 GN, Order No. 2869728) can be used to bridge the supply voltage. It can be snapped onto a 35 mm DIN rail according to EN 60715))
Max. current consumption< 5 mA (at 24 V DC)
Power consumption< 120 mW (at 24 V DC)

Connection data

Connection methodScrew connection
Conductor cross section solid min.0.2 mm²
Conductor cross section solid max.2.5 mm²
Conductor cross section AWG min.26
Conductor cross section AWG max.12
Conductor cross section flexible min.0.2 mm²
Conductor cross section flexible max.2.5 mm²
Stripping length12 mm
Screw threadM3


Maximum temperature coefficient< 0.01 %/K
Status displayYellow LED (switching output active), red LED (error)
Electrical isolationBasic insulation according to EN 61010
Overvoltage categoryII
Pollution degree2
Rated insulation voltage50 V AC/DC
Test voltage input/output1.5 kV AC (50 Hz, 1 min.)
Electromagnetic compatibilityConformance with EMC Directive 2004/108/EC
Noise emissionEN 61000-6-4
Noise immunityEN 61000-6-2 When being exposed to interference, there may be minimal deviations.
Housing materialPBT
ATEXEx II 3 G Ex nA nC IIC T4 Gc X
UL, USA / CanadaUL 508 Listed
Class I, Div. 2, Groups A, B, C, D T4
Class I, Zone 2, Group IIC
Certificate of classificationDNV GL 14085-15HH

Datasheet - PDF


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