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Connection, SmartWireDarwin, for NZM
Optional accessories for the circuit-breaker series NZM offers a comprehensive portfolio of application options for use world wide. The mounting is always flexible and easy thanks to the modular function groups. Notes: the module implements the data connection between the NZM2/3/4 with electronic release and the SmartWire-DT. The switch can also be switched remote using a motor drive. Retentive memory for energy data (kWh). energy data is transmitted through digital input (S 0) from an external energy measuring module NZN...-XMC-SO. 2 digital inputs for the switch status. 2 transistor outputs for remote switching. Status data: NZM: ON/OFF/TRIPPED, load warnings, reason for last trip, actual current value, switch type actual settings of the rotary coding switches. A connection cable for the circuit-breaker and two NZM auxiliary contacts (1xNO, 1xNC) are included as standard.

Product range	SmartWire-DT slave
Subrange	SmartWire-DT module NZM circuit-breakers
Product range	Accessories
Standard/Approval	IEC
Construction size	NZM2/3/4
Accessories	Accessories, diagnostics & communication
Function	The module implements the data connection between the NZM2/3/4 with electronic release and SmartWire-DT.
Description	A switch with a remote operator can also be remotely operated with the module. Two digital inputs for the switch status 2 transistor outputs for remote switching Retentive memory for energy data (kWh) Energy data is transmitted through digital input (S0) from an external energy measuring module NZN...-XMC-SO.
Messages	Status data NZM: ON/OFF/TRIPPED Load warnings Reason for last trip Actual current value in A Switch type Actual settings of the rotary coding switches
Information about equipment supplied	A connection cable (1.90 m) for the circuit-breaker and two NZM auxiliary contacts (1 x NO, 1 x NC) are included as standard.
For use with	SmartWire-DT interface for NZM circuit-breakers
Connection to SmartWire-DT	yes
Standards	IEC/EN 61131-2 EN 50178
Approvals >shipping classification	DNV GL BV LRS
Dimensions (W x H x D)	35 x 90 x 101 mm
Weight	0.1 kg
Mounting	Top-hat rail IEC/EN 60715, 35 mm
Mounting position	Vertical
Relative humidity >Condensation	Take appropriate measures to prevent condensation
Relative humidity >Relative humidity, non-condensing (IEC/EN 60068-2-30)	5 - 95 %
Protection type (IEC/EN 60529, EN50178, VBG 4)	IP20
Vibrations (IEC/EN 61131-2:2008) >Constant amplitude 3,5 mm	5 - 8.4 Hz
Vibrations (IEC/EN 61131-2:2008) >Constant acceleration 1 g	8.4 - 150 Hz
Mechanical shock resistance (IEC/EN 60068-2-27) semi-sinusoidal 15 g/11 ms	9 Impacts
Drop to IEC/EN 60068-2-31 [Drop height]	50 mm
Free fall, packaged (IEC/EN 60068-2-32)	0.3 m
Overvoltage category	II
Pollution degree	2
Electrostatic discharge (IEC/EN 61131-2:2008) >Air discharge (Level 3)	8 kV
Electrostatic discharge (IEC/EN 61131-2:2008) >Contact discharge (Level 2)	4 kV
Electromagnetic fields (IEC/EN 61131-2:2008) >80 - 1000 MHz	10 V/m
Electromagnetic fields (IEC/EN 61131-2:2008) >1.4 - 2 GHz	3 V/m
Electromagnetic fields (IEC/EN 61131-2:2008) >2 - 2.7 GHz	1 V/m
Radio interference suppression (SmartWire-DT)	EN 55011 Class A
Burst (IEC/EN 61131-2:2008, Level 3) >Supply cable	2 kV
Burst (IEC/EN 61131-2:2008, Level 3) >Signal lines	1 kV
Burst (IEC/EN 61131-2:2008, Level 3) >SmartWire-DT cables	1 kV
Radiated RFI (IEC/EN 61131-2:2008, Level 3)	10 V
Station type	SmartWire-DT slave
Setting the baud rate	automatic
Status SmartWire-DT	Green LED
Connection	Plug, 8-pole Connection plug: External device plug SWD4-8SF2-5
Current consumption (15 V SWD supply)	Electricity consumption   Bus   AUX 24 V   AUX 24 V         With active remote operator   with remote operator inactive                   mA   mA   mA NZM-XSWD-704   35   300   100
Terminal for I/O sensor >Connection type	Push in terminals
Terminal for I/O sensor >Solid	0.2 - 1.5 (AWG 24 - 16) mm2
Terminal for I/O sensor >Flexible with ferrule	0.25 - 1.5 mm2
Quantity	8
Input current	Normally 4 at 24 V DC mA
Limit value type 1	Low < 5V DC;High > 15V DC
Input delay	High->Low < 0.2 ms Low -> High typ. < 0,2 ms
Status display inputs	yellow LED
Quantity	4
Output current	Normally 0.5 at 24 V DC A
Short-circuit tripping current	max. 1.2 over 3 ms A
Lamp load [RLL ]	≦ ≤ 3 W
Overload proof	yes, with diagnostics
Switching capacity	EN 60947-5-1 utilization category DC-13
Inputs for SmartWire-DT	Yes
Outputs to SmartWire-DT	Yes
Operating ambient temperature min.	-25 °C
Operating ambient temperature max.	+55 °C
10.2 Strength of materials and parts >10.2.2 Corrosion resistance	Meets the product standard´s requirements.
10.2 Strength of materials and parts >10.2.3.1 Verification of thermal stability of enclosures	Meets the product standard´s requirements.
10.2 Strength of materials and parts >10.2.3.2 Verification of resistance of insulating materials to normal heat	Meets the product standard´s requirements.
10.2 Strength of materials and parts >10.2.3.3 Verification of resistance of insulating materials to abnormal heat and fire due to internal electric effects	Meets the product standard´s requirements.
10.2 Strength of materials and parts >10.2.4 Resistance to ultra-violet (UV) radiation	Meets the product standard´s requirements.
10.2 Strength of materials and parts >10.2.5 Lifting	Does not apply, since the entire switchgear needs to be evaluated.
10.2 Strength of materials and parts >10.2.6 Mechanical impact	Does not apply, since the entire switchgear needs to be evaluated.
10.2 Strength of materials and parts >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 Insulation properties >10.9.2 Power-frequency electric strength	Is the panel builder´s responsibility.
10.9 Insulation properties >10.9.3 Impulse withstand voltage	Is the panel builder´s responsibility.
10.9 Insulation properties >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.
Supply voltage AC 50 Hz	0 - 0 V
Supply voltage AC 60 Hz	0 - 0 V
Supply voltage DC	24 - 24 V
Voltage type of supply voltage	DC
Supporting protocol for TCP/IP	No
Supporting protocol for PROFIBUS	No
Supporting protocol for CAN	No
Supporting protocol for INTERBUS	No
Supporting protocol for ASI	No
Supporting protocol for KNX	No
Supporting protocol for MODBUS	No
Supporting protocol for Data-Highway	No
Supporting protocol for DeviceNet	No
Supporting protocol for SUCONET	No
Supporting protocol for LON	No
Supporting protocol for SERCOS	No
Supporting protocol for PROFINET IO	No
Supporting protocol for PROFINET CBA	No
Supporting protocol for Foundation Fieldbus	No
Supporting protocol for EtherNet/IP	No
Supporting protocol for AS-Interface Safety at Work	No
Supporting protocol for DeviceNet Safety	No
Supporting protocol for INTERBUS-Safety	No
Supporting protocol for PROFIsafe	No
Supporting protocol for SafetyBUS p	No
Supporting protocol for other bus systems	Yes
Radio standard Bluetooth	No
Radio standard WLAN 802.11	No
Radio standard GPRS	No
Radio standard GSM	No
Radio standard UMTS	No
IO link master	No
System accessory	Yes
Degree of protection (IP)	IP20
With potential separation	Yes
Fieldbus connection over separate bus coupler possible	Yes
Rail mounting possible	Yes
Wall mounting/direct mounting	Yes
Front build in possible	No
Rack-assembly possible	No
Suitable for safety functions	No
Category according to EN 954-1	B
SIL according to IEC 61508	None
Performance level acc. EN ISO 13849-1	None
Appendant operation agent (Ex ia)	No
Appendant operation agent (Ex ib)	No
Explosion safety category for gas	None
Explosion safety category for dust	None
Width	35 mm
Height	102 mm
Depth	90 mm
North America Certification	Request filed for UL and CSA