Product name
Eaton Moeller series NZM electronic accessory
Product Length/Depth
60 millimetre
Product height
90 millimetre
Product width
36 millimetre
Product weight
0.102 kilogram
Certifications
IEC/EN 61000-4
IEC 60068-2-27
EN 55011
EN 55022
IEC 60068-2-6
Product Sub Type
Electronic accessory
Accessory/spare part type
Diagnostics and communication
Accessories required
Separate external bus termination
Special features
10 V (Immunity to line-conducted interference to (IEC/EN 61000-4-6))
Automatic search up to 12 MBit⁄s
EN 50178, UL 508, CSA C22.2, No. 142 (insulation resistance, clearance in air and creepage distances)
EN 55011 Class B, EN 55022 Class B (electromagnetic compatibility (EMC), radio interference suppression)
Standard screwdriver 0.8mm x 3.5 mm
Take appropriate measures to prevent condensation
Used with
Diagnostics, communication
Technical Data - Electrical
Voltage rating
24 V (-15/+20 %)
Supply voltage at AC, 50 Hz - min
0 V
Supply voltage at AC, 50 Hz - max
0 V
Supply voltage at AC, 60 Hz - min
0 V
Supply voltage at AC, 60 Hz - max
0 V
Supply voltage at DC - min
0 V
Supply voltage at DC - max
0 V
Rated current of power supply
200 mA (24 V DC)
Power supply status display
Power LED (POW): green
Power supply admissable - min
20.4 V DC
Power supply admissable - max
28.8 V DC
EMC of electromagnetic fields rfi (IEC EN 61000-4-3)
10 V/m
EMC of electrostatic air discharge level 3 (IEC/EN 61000-4-2)
8 kV
EMC of electrostatic contact discharge level 3 (IEC/EN 61000-4-2)
6 kV
Heat dissipation of power supply at 24 V DC
4.8 W
Isolation
Between bus and power supply (simple), between bus and power supply and NZM-XDMI612 (safe potential isolation)
Insulation resistance
acc. to EN 50178
Technical Data - Communication
Bus addresses
1 - 26 via DMI
Display
Profibus-DP LED (BUS): red
Protocol
PROFIBUS-DP
PROFIBUS
Acyclic network services
Display/match protection settings, event list, identification, hours of operation, switching operations, time
Services (cyclic)
Remote operator actuation, display/operation NZM-XDMI612 inputs/outputs, motor starter functions
Status ON/OFF/tripped (detailed), load early warnings, phase currents I1/I2/I3 [A]
Technical Data - Mechanical
Dimensions
35.5 mm x 90 mm x 58 mm
Mounting position
Vertical or horizontal
Corrosion resistance
1 cm³/m³ (4 days SO₂)
10 cm³/m³ (4 days SO₂)
Shock resistance
18 impacts (IEC 60068-2-27)
Drop height (IEC/EN 60068-2-31)
50 mm
Packaged free fall height (IEC/EN 60068-2-32)
1 m
Vibrations at constant amplitude .15 mm (IEC/EN 61131-2:2008)
10 Hz - 57 Hz
Relative humidity - max
95 %
Explosion safety category for dust
Other
Explosion safety category for gas
None
Operating air pressure - min
795 hPa
Operating air pressure - max
1080 hPa
Special features
10 V (Immunity to line-conducted interference to (IEC/EN 61000-4-6))
Automatic search up to 12 MBit⁄s
EN 50178, UL 508, CSA C22.2, No. 142 (insulation resistance, clearance in air and creepage distances)
EN 55011 Class B, EN 55022 Class B (electromagnetic compatibility (EMC), radio interference suppression)
Standard screwdriver 0.8mm x 3.5 mm
Take appropriate measures to prevent condensation
Technical Data - Mechanical - Terminals
Terminal capacity (cable)
0.2 mm² - 2.5 mm² with ferrule
AWG 22 - AWG 12 with ferrule
Terminal capacity (solid wire)
0.2 mm² - 4 mm² (AWG 22 - AWG 12)
Design verification as per IEC/EN 61439 - technical data
Ambient operating temperature - min
-25 °C
Ambient storage temperature - min
40 °C
Ambient storage temperature - max
70 °C
Design verification as per IEC/EN 61439
10.2.2 Corrosion resistance
Meets the product standard's requirements.
10.2.3.1 Verification of thermal stability of enclosures
Meets the product standard's requirements.
10.2.3.2 Verification of resistance of insulating materials to normal heat
Meets the product standard's requirements.
10.2.3.3 Resist. of insul. mat. to abnormal heat/fire by internal elect. effects
Meets the product standard's requirements.
10.2.4 Resistance to ultra-violet (UV) radiation
Meets the product standard's requirements.
10.2.5 Lifting
Does not apply, since the entire switchgear needs to be evaluated.
10.2.6 Mechanical impact
Does not apply, since the entire switchgear needs to be evaluated.
10.2.7 Inscriptions
Meets the product standard's requirements.
10.3 Degree of protection of assemblies
Does not apply, since the entire switchgear needs to be evaluated.
10.4 Clearances and creepage distances
Meets the product standard's requirements.
10.5 Protection against electric shock
Does not apply, since the entire switchgear needs to be evaluated.
10.6 Incorporation of switching devices and components
Does not apply, since the entire switchgear needs to be evaluated.
10.7 Internal electrical circuits and connections
Is the panel builder's responsibility.
10.8 Connections for external conductors
Is the panel builder's responsibility.
10.9.2 Power-frequency electric strength
Is the panel builder's responsibility.
10.9.3 Impulse withstand voltage
Is the panel builder's responsibility.
10.9.4 Testing of enclosures made of insulating material
Is the panel builder's responsibility.
10.10 Temperature rise
The panel builder is responsible for the temperature rise calculation. Eaton will provide heat dissipation data for the devices.
10.11 Short-circuit rating
Is the panel builder's responsibility. The specifications for the switchgear must be observed.
10.12 Electromagnetic compatibility
Is the panel builder's responsibility. The specifications for the switchgear must be observed.
10.13 Mechanical function
The device meets the requirements, provided the information in the instruction leaflet (IL) is observed.
Functions
Protection against polarity reversal, AS-I power supply
PROFIBUS-DP slave