MINI MCR-2-FM-RC - Monitoring block

2904504

Fault monitoring module with plug-in connection technology for evaluating and reporting group errors from the FM system and for monitoring the supply voltages. Error message via N/C contact. Screw connection technology, standard configuration

The fault monitoring module with plug-in connection technology is used to evaluate and report group errors from the fault monitoring system of up to 115 connected MINI Analog Pro signal conditioners via the ME 6,2 TBUS-2 DIN rail connector (Item No.: 2869728). You can also monitor the supply voltages of MINI MCR-2-PTB(-PT) power terminals (Item No.: 2902066, 2902067). Drawing off the supply is also possible. The error is reported via an N/C contact. The error reporting module supports NFC communication.

Utilization restriction
EMC note EMC: class A product, see manufacturer's declaration in the download area

Product type Evaluation unit
Product family MINI Analog Pro
Configuration DIP switches
Insulation characteristics: GB Standard
Overvoltage category II
Pollution degree 2

Functionality
Configuration DIP switches

Rated insulation voltage 50 V AC/DC (effective)
Electrical isolation Basic insulation in accordance with EN 61010
Test voltage (Input/output) 1.5 kV AC (50 Hz, 60 s)
Maximum temperature coefficient < 0.01 %/K
Electrical isolation
Electrical isolation Input, power supply and output to the switching output
Supply
Supply voltage range 9.6 V DC ... 30 V DC (The DIN rail connector (ME 6,2 TBUS-2 1,5/5-ST-3,81 GN, item no. 2869728) can be used to bridge the supply voltage. It can be snapped onto a 35 mm DIN rail in accordance with EN 60715)
Max. current consumption < 16 mA (24 V DC)
Power consumption < 410 mW (24 V DC)

Signal: Voltage
Description of the input Voltage input for redundancy monitoring
Number of inputs 1
Voltage input signal 9.9 V DC ... 30 V DC

Switching: Relay
Maximum switching voltage 30 V DC
Max. switching current 50 mA DC
Signal: Voltage
Number of outputs 1
Voltage output signal 9.6 V DC ... 29.7 V DC
Max. current output signal 3.2 A

Connection method Screw connection
Stripping length 10 mm
Screw thread M3
Conductor cross section rigid 0.2 mm² ... 1.5 mm² (with ferrule)
0.14 mm² ... 2.5 mm² (without ferrule)
Conductor cross section flexible 0.14 mm² ... 2.5 mm²
Conductor cross section AWG 24 ... 12 (flexible)
Tightening torque 0.5 Nm ... 0.6 Nm

Ex installation (EPL) Gc
Div. 2

Status display Green LED (supply voltage)
Yellow LED (switching output)
Error indication Red LED

Width 6.2 mm
Height 109.81 mm
Depth 119.2 mm

Color gray (RAL 7042)
Housing material PBT
Fire protection for rail vehicles (DIN EN 45545-2) R22 HL 1 - HL 2
Fire protection for rail vehicles (DIN EN 45545-2) R23 HL 1 - HL 2
Fire protection for rail vehicles (DIN EN 45545-2) R24 HL 1 - HL 2

Ambient conditions
Degree of protection IP20 (not assessed by UL)
Ambient temperature (operation) -40 °C ... 70 °C
Ambient temperature (storage/transport) -40 °C ... 85 °C
Altitude ≤ 2000 m
Permissible humidity (operation) 5 % ... 95 % (non-condensing)