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178779
Model code: XN-322-4DO-RNO

Eaton XN-322 Digital relay module, 4 digital relay outputs, N/O

General specifications

Product Name
Eaton XN-322 Relay module
Catalog Number
178779
EAN
7640130098411
Model Code
XN-322-4DO-RNO
Product Length/Depth
104.2 mm
Product Height
29.3 mm
Product Width
80.3 mm
Product Weight
0.118 kg
Certifications
UL File No.: E135462
IEC/EN 61131-2
IEC/EN 61000-6-2
CE
IEC/EN 61000-6-4
cULus
Catalog Notes
The max. heat dissipation is specified as the maximum power produced inside the device's housing.

Features & Functions

Electric connection type
Plug-in connection
Features
Fieldbus connection over separate bus coupler possible

General

Current consumption
50 mA (typ.), for +24 V, Power supply - Input
35 mA (typ.), for +5 V power supply (internal), Power supply - Input
Degree of protection
IP20
Mounting method
Rail mounting possible
Number of channels
4, Digital Outputs
Overvoltage category
III
Pollution degree
3
Product category
XN-322 digital relay module
Type
  • Digital I/O module with four relay outputs, each with an N/O for 230 V AC / 6 A or 24 V DC / 6 A.
  • XN300 I/O slice module
Used with
XN300
XN-312-…
Voltage type
AC/DC

Ambient conditions, mechanical

Height of fall (IEC/EN 60068-2-32) - max
1 m
Mounting position
Horizontal
Shock resistance
15 g, Mechanical, Half-sinusoidal shock 11 ms, 18 Impacts
Vibration resistance
5 - 8.4 / 8.4 -150 Hz, 3,5 mm / 1 g

Climatic environmental conditions

Air pressure
795 - 1080 hPa (operation)
Ambient operating temperature - min
-25 °C
Ambient operating temperature - max
60 °C
Ambient storage temperature - min
-20 °C
Ambient storage temperature - max
85 °C
Climatic proofing
Dry heat to IEC 60068-2-2
Damp heat, constant, to IEC 60068-2-3
Environmental conditions
Condensation: prevent with appropriate measures
Relative humidity
0 - 95 % (non-condensing)

Electro magnetic compatibility

Air discharge
8 kV
Burst impulse
2 kV, Supply cable
1 kV, Signal cable
Contact discharge
4 kV
Electromagnetic fields
10 V/m at 0.08 - 1.0 GHz (according to IEC EN 61000-4-3)
1 V/m at 2 - 2.7 GHz (according to IEC EN 61000-4-3)
3 V/m at 1.4 - 2 GHz (according to IEC EN 61000-4-3)
Emitted interference
40 dB (at 30 - 230 MHz, Class A, radiated, high frequency)
47 dB (at 230 - 1000 MHz, Class A, radiated, high frequency)
Radiated RFI
10 V
Surge rating
1 kV, Signal cable, unbalanced, EMC
0.5/0.5 kV, Supply cable, balanced/unbalanced), EMC
Voltage dips
Voltage dips: 10 ms/Voltage fluctuations: Yes

Terminal capacities

Terminal capacity
0.25 - 2.5 mm², with ferrules without plastic collar according to DIN 46228-1 (ferrules crimped gas-tight)
0.25 - 2.5 mm², with ferrules with plastic collar according to DIN 46228-1 (ferrules crimped gas-tight)
24 - 12 AWG
0.2 - 2.5 mm², solid, H07V-U
0.2 - 2.5 mm², flexible without ferrule, H07V-K
Gauge pin
A1 (according to IEC/EN 60947-1)
Stripping length (main cable)
10 mm
Insulating material group
I

Electrical rating

Rated operational voltage
160 V (terminations)
Short-circuit protection
Yes, Short-circuit rating, Digital outputs
Supply voltage at AC, 50 Hz - min
0 VAC
Supply voltage at AC, 50 Hz - max
0 VAC
Supply voltage at DC - min
18 VDC
Supply voltage at DC - max
30 VDC

Communication

Connection type
Push-in spring-cage terminal (plug-in connection), Connection design in TOP direction
Protocol
Other bus systems

Input/Output

Delay time
≤ 10000 µs, Digital outputs, Delay on signal change and resistive load, from Low to High signal
≤ 10000 µs, Digital outputs, Delay on signal change and resistive load, from High to Low signal
Input current at signal 1
0 mA
Load current
Not specified by plug manufacturer
Load resistance
> 38.3 Ω (at 230 V DC)
> 4 Ω (at 24 V DC)
Number of inputs (digital)
0
Number of outputs (digital)
4
Output
4 Digital Relay Outputs (N/O)
Protective devices must be installed directly at the inductive load in order to prevent interference.
Output current
6 A
Output voltage
< 24 V DC (High level, digital outputs)
24 V DC / 230V AC (digital outputs)
Low level = load dependent
Utilization factor
100 %

Safety

Explosion safety category for dust
None
Explosion safety category for gas
None
Potential isolation
Between Digital outputs: yes
Power supply, Input: yes, to Relay outputs

Design verification

Equipment heat dissipation, current-dependent Pvid
1.188 W
Heat dissipation capacity Pdiss
0 W
Heat dissipation per pole, current-dependent Pvid
0 W
Rated operational current for specified heat dissipation (In)
0 A
Static heat dissipation, non-current-dependent Pvs
4.016 W
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
Meets the product standard's requirements.
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.
10.12 Electromagnetic compatibility
Is the panel builder's responsibility.
10.13 Mechanical function
The device meets the requirements, provided the information in the instruction leaflet (IL) is observed.

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