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Datasheet generated 2026-10-07
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SmartWire-DT digital module 4 inputs (EU2E-SWD-4DX)

Eaton · Control & Automation · I/O Modules · Ireland · eaton.com
Part Number
EU2E-SWD-4DX  ·  HS 8538.90
SmartWire-DT digital module 4 inputs (EU2E-SWD-4DX)

Eaton EU2E-SWD-4DX SmartWire-DT digital input module with four channels. M12 A-keyed connection, 2 MBit/s data rate, LED status indication for network and inputs.

Technical Specifications

Manufacturer part number (MPN)EU2E-SWD-4DX
EAN / GTIN4015081712120
Sales unitpcs
Eaton catalogue number174726
Depth98 mm
Height20.1 mm
Width56.9 mm
Weight0.085 kg
CertificationsUL; IEC/EN 61131-2; UL File No.: E170645; CSA
Constant acceleration1 g, 8.4 - 150 Hz, according to IEC/EN 61131-2, Vibrations
Constant amplitude3,5 mm, 5 - 8.4 Hz, according to IEC/EN 61131-2, Vibrations
Drop and topple50 mm Drop height, Drop to IEC/EN 60068-2-31
Height of fall (IEC/EN 60068-2-32) - max0.3 m
Mounting positionAs required
Shock resistance30 g, Mechanical, according to IEC/EN 60068-2-27, Half-sinusoidal shock 11 ms, 9 Impacts
Air pressure795 - 1080 hPa (operation)
Ambient operating temperature - max70 °C
Ambient storage temperature - max70 °C
Ambient operating temperature - min-25 °C
Ambient storage temperature - min-40 °C
Climatic proofingDamp heat, constant, to IEC 60068-2-3; Dry heat to IEC 60068-2-2
Environmental conditionsCondensation: permissible
Operating temperature - max70 °C
Operating temperature - min-25 °C
Relative humidity5 - 95 % (non-condensing, IEC/EN 60068-2-30)
Connection to SmartWire-DTYes
Connection typeSWD-IN : M12 plug (A-keyed), 5 pole; 5-pin M12 socket (A-keyed)
Supply and I/O sensor; SWD-OUTM12 socket (A-keyed), 5 pole
Data transfer rate2 MBit/s, SmartWire-DT; Setting automatically
LED indicatorStatus indication of SmartWire-DT network: Green LED; Status indication of input: Yellow LED
ProtocolOther bus systems
StationSmartWire-DT slave, SmartWire-DT network
Static heat dissipation, non-current-dependent Pvs1.7 W
Input current4 mA (at 24 V DC, Digital inputs)
Input current at signal 14 mA
Power loss1.7 W
Supply voltage at DC - max28.8 VDC
Air discharge8 kV, according to IEC 61131-2, level 3, ESD
Burst impulse1 kV, Signal cable, according to IEC/EN 61131-2, Level 3; 2 kV, Supply cable, according to IEC/EN 61131-2, Level 3; 1 kV, SmartWire-DT cable, according to IEC/EN 61131-2, Level 3
Contact discharge4 kV, according to IEC/EN 61131-2, Level 2, ESD
Electromagnetic fields1 V/m at 2.0 - 2.7 GHz (according to IEC/EN 61131-2:2008); 3 V/m at 1.4 - 2 GHz (according to IEC/EN 61131-2:2008); 10 V/m at 80 - 1000 MHz (according to IEC/EN 61131-2:2008)
Radiated RFI10 V (IEC/EN 61131-2:2008, Level 3)
Radio interference classClass A (EN 55011)
Surge rating0.5 kV, Surge power cables, Surge (IEC/EN 61131-2:2008, Level 1), EMC; 1 kV, Surge I/O cables, Surge (IEC/EN 61131-2:2008, Level 1), EMC
Electric connection typeScrew connection
FeaturesFieldbus connection over separate bus coupler possible; Short-circuit protection (sensor supply); Overload protection (sensor supply); Fieldbus connection over separate bus coupler possible
FunctionsFor connection of digital I/O signals
Current consumption70 mA, Max. current consumption per M12 I/O plug, Sensor supply, SmartWire-DT network; 72 mA, SmartWire-DT network, 24 V, without sensor and without I/O supply
Degree of protectionIP69K
Mounting methodDIN rail; Screw fixing (M4); Mounting section (Clip M20); Wall mounting/direct mounting; Rail mounting possible
Overvoltage categoryII
Pollution degree3
Product categorySmartWire-DT slave
TypeDigital modules
Voltage typeDC
Input delay< 0.2 ms
Limit value type 1Low: < 5 V DC; High: > 15 V DC
Number of inputs (digital)4
Number of outputs (digital)0
Explosion safety category for dustNone
Explosion safety category for gasNone
Potential isolationInput to input: no; Inputs for SmartWire-DT: no
Certified for UL hazardous location division 1No
Certified for UL hazardous location division 2No
Certified for UL hazardous location group A (acetylene)No
Certified for UL hazardous location group B (hydrogen)No
Certified for UL hazardous location group C (ethylene)No
Certified for UL hazardous location group D (propane)No
Certified for UL hazardous location group E (metal dusts)No
Certified for UL hazardous location class INo
Certified for UL hazardous location class IINo
Certified for UL hazardous location class IIINo
Supporting protocol for EtherCATNo
Supply voltage DC0–28.8 V
Number of digital inputs4
Digital inputs configurableNo
Digital outputs configurableNo
Permitted voltage at input20.4–28.8 V
Type of voltage (input voltage)DC
Type of digital outputNone
Permitted voltage at output20.4–28.8 V
Type of output voltageDC
Short-circuit protection, outputs availableNo
With optical interfaceNo
Supporting protocol for TCP/IPNo
Supporting protocol for PROFIBUSNo
Supporting protocol for CANNo
Supporting protocol for INTERBUSNo
Supporting protocol for ASINo
Supporting protocol for KNXNo
Supporting protocol for ModbusNo
Supporting protocol for Data-HighwayNo
Supporting protocol for DeviceNetNo
Supporting protocol for SUCONETNo
Supporting protocol for LONNo
Supporting protocol for PROFINET IONo
Supporting protocol for PROFINET CBANo
Supporting protocol for SERCOSNo
Supporting protocol for Foundation FieldbusNo
Supporting protocol for EtherNet/IPNo
Supporting protocol for AS-Interface Safety at WorkNo
Supporting protocol for DeviceNet SafetyNo
Supporting protocol for INTERBUS-SafetyNo
Supporting protocol for PROFIsafeNo
Supporting protocol for SafetyBUS pNo
Supporting protocol for other bus systemsYes
Radio standard BluetoothNo
Radio standard WLAN 802.11No
Radio standard GPRSNo
Radio standard GSMNo
Mobile communications standard 3G (UMTS)No
IO link masterNo
System accessoryYes
Time delay at signal change0–0.2 ms
Fieldbus connection over separate bus coupler possibleYes
Suitable for rail mountingYes
Wall mounting/direct mountingYes
Front built-in possibleNo
Rack-assembly possibleNo
Suitable for safety functionsNo
SIL according to IEC 61508None
Performance level according to EN ISO 13849-1None
Appendant operation agent (Ex ia)No
Country of originMexico

Properties

MOQ1

Cross-References

Attached Documents