Inductive coupler - NEARFI D ETH R
1234234

NearFi, remote coupler for contactless real-time Ethernet transmission in the centimeter range, 100 Mbps, full duplex, M12 connection technology, IP65 type of protection. A base coupler is required for operation.

This product needs further products for operation. Mandatory Accessories

Product Details


You can transmit real-time Ethernet data (100 Mbps, full duplex) without contact across distances of up to 10 mm with the robust NEARFI-D… NearFi couplers. Furthermore, the specially developed NearFi technology enables latency-free and protocol-independent Ethernet communication. At the same time, the limited wireless range of just a few centimeters also ensures security and permits parallel applications in the tightest of spaces. You can therefore replace wear-sensitive and maintenance-intensive connections and reduce downtimes in your systems.



MTTF 239 Years (SN 29500 standard, temperature 25°C, operating cycle 21%)
155 Years (SN 29500 standard, temperature 40°C, operating cycle 34.25%)
81 Years (SN 29500 standard, temperature 40°C, operating cycle 100%)
Insulation characteristics
Overvoltage category II
Pollution degree 1

Supply
Supply voltage range 19 V DC ... 30 V DC
Typical current consumption 155 mA (at 24 V DC, at 25 °C)
Protective circuit Transient protection, polarity protection
Connection method M12 connector (A-coded)

Supply
Connection method M12 connector (A-coded)

Basic functions Contactless data coupler
Data: Ethernet interface, 100Base-T(X) in accordance with IEEE 802.3
Transmission speed 100 Mbps
Connection method M12 female (D-coded)
No. of channels 1
Transmission length 100 m (shielded twisted pair)
Transmission medium Copper
Switch-on time < 450 ms (ETH Full Duplex operating mode)
Range min. 0 mm
typ. 20 mm (at 65°C)
typ. 40 mm (at 25 °C)
Wireless modules that can be connected 1 (Base coupler)
Wireless
Wireless modules that can be connected 1 (Base coupler)
Frequency range 57 GHz ... 64 GHz (Data transmission)
Transmission power < 10 mW (EIRP)

Functionality
Basic functions Contactless data coupler

Dimensional drawing
Width 80 mm
Height 86 mm
Depth 39 mm

Material PBT (Housing)
Zinc die-cast (Housing)
Flammability rating according to UL 94 V0
Impact strength IK06

Ambient conditions
Other resistance Resistant to welding splashes

Ambient conditions
Degree of protection IP65
Impact strength IK06
Ambient temperature (operation) -20 °C ... 65 °C (observe derating)
Ambient temperature (storage/transport) -40 °C ... 85 °C
Altitude 2000 m
Permissible humidity (operation) 10 % ... 95 %
Permissible humidity (storage/transport) 10 % ... 95 %
Air pressure (operation) 80 hPa ... 108 kPa (up to 2000 m above sea level)
Air pressure (storage/transport) 66 hPa ... 108 kPa (up to 3500 m above sea level)

CE
Certificate CE-compliant
Wireless approval, Europe
Note RED 2014/53/EU

Electromagnetic compatibility Conformance with EMC Directive 2014/30/EU
Conducted noise emission EN 55032 Class A, industrial applications
Electrostatic discharge
Standards/regulations EN 61000-4-2
Electrostatic discharge
Contact discharge ± 4 kV (Test Level 2)
Discharge in air ± 8 kV (Test Level 3)
Comments Criterion B
Electromagnetic HF field
Standards/regulations EN 61000-4-3
Electromagnetic HF field
Frequency range 80 MHz ... 1 GHz (Test Level 3)
Field intensity 10 V/m
Comments Criterion A
Fast transients (burst)
Standards/regulations EN 61000-4-4
Fast transients (burst)
Input ± 2 kV (Test Level 3 - asymmetrical)
Output ± 2 kV (Test Level 3 - asymmetrical)
Signal ± 2 kV (Test Level 3 - asymmetrical)
Comments Criterion B
Surge current load (surge)
Standards/regulations EN 61000-4-5
Surge current load (surge)
Input ± 0.5 kV (Test Level 1 - symmetrical)
± 1 kV (Test Level 2 - asymmetrical)
Output ± 1 kV (Test Level 2 - asymmetrical)
Signal ± 1 kV (Test Level 2 - asymmetrical)
Comments Criterion B
Conducted interference
Standards/regulations EN 61000-4-6
Conducted interference
Frequency range 0.15 MHz ... 80 MHz (Test Level 3 - asymmetrical)
Comments Criterion A
Voltage 10 V (80% amplitude modulation with 1 kHz)
Emitted interference
Standards/regulations EN 55016-2-3
Comments Class A, industrial applications
Criterion A Normal operating behavior within the specified limits.
Criterion B Temporary impairment to operational behavior that is corrected by the device itself.

Free from substances that could impair the application of coating Yes
Other resistance Resistant to welding splashes
Standards/regulations EN 60204-1 (PELV)
Standard designation Protective extra-low voltage

Mounting type Wall mounting
Assembly instructions Observe derating
Mounting position any

Item number 1234234
Packing unit 1 pc
Minimum order quantity 1 pc
Product Key DNC693
GTIN 4063151338107
Weight per Piece (including packing) 519 g
Weight per Piece (excluding packing) 480 g
Customs tariff number 85176200
Country of origin DE


ECLASS

ECLASS-9.0 27040701
ECLASS-10.0.1 27040701
ECLASS-11.0 27040701

ETIM

ETIM 8.0 EC002540

UNSPSC

UNSPSC 21.0 39121000

UL Listed

Approval ID: FILE E 238705

cUL Listed

Approval ID: FILE E 238705

MIC

Approval ID: 006-001057

cULus Listed


China RoHS Environmentally friendly use period: unlimited = EFUP-e
No hazardous substances above threshold values

Compatible Products



  1. Data connector SACC-M12MRD-4PL SH PN - 1424684

  2. Data connector SACC-M12MSD-4CON-PG 9-SH - 1521261

  3. Network cable NBC-MSD SCO/.../... - 1408713

  4. Network cable NBC-MSD-FSD SCO/.../... - 1408692

  5. Network cable NBC-MSD-MSD SCO/.../... - 1408706

  6. Network cable NBC-MSD-R4AC SCO/.../... - 1408712

  7. Data connector SACC-M12MRD-4Q SH - 1553624

  8. Data connector SACC-MSD-4QO SH ETH SCO - 1411066

  9. Data connector SACC-MSD-4QO SH PN SCO - 1411068

  10. Data connector SACC-M12MRD-4Q SH PN - 1554539

  11. Network cable NBC-M12MSD/ 1,0-93B - 1407495

  12. Network cable NBC-M12MSD/ 2,0-93B - 1407496

  13. Network cable NBC-M12MSD/ 5,0-93B - 1407497

  14. Network cable NBC-M12MSD/10,0-93B - 1407498

  15. Network cable NBC-M12MSD/ 1,0-93B/R4AC - 1407499

  16. Network cable NBC-M12MSD/ 2,0-93B/R4AC - 1407500

  17. Network cable NBC-M12MSD/ 5,0-93B/R4AC - 1407501

  18. Network cable NBC-M12MSD/10,0-93B/R4AC - 1407502

  19. Network cable NBC-M12MSD/ 1,0-93B/M12MSD - 1407524

  20. Network cable NBC-M12MSD/ 2,0-93B/M12MSD - 1407525

  21. Network cable NBC-M12MSD/ 5,0-93B/M12MSD - 1407526

  22. Network cable NBC-M12MSD/10,0-93B/M12MSD - 1407527

  23. RJ45 connector VS-08-RJ45-5-Q/IP20 - 1656725

  24. Sensor/actuator cable SAC-5P- 2,0-186/FS SCO - 1518368

  25. Sensor/actuator cable SAC-5P- 5,0-186/FS SCO - 1518371

  26. Sensor/actuator cable SAC-5P-10,0-186/FS SCO - 1518384

  27. Sensor/actuator cable SAC-5P-15,0-186/FS SCO - 1518397

  28. Connector SACC-M12FS-5CON-PG9-M - 1681486

  29. Connector SACC-M12FR-5CON-PG9-M - 1681499

  30. Sensor/actuator cable SAC-5P-MS/ 1,0-186/FS SCO - 1518423

  31. Sensor/actuator cable SAC-5P-MS/ 2,0-186/FS SCO - 1518436

  32. Sensor/actuator cable SAC-5P-MS/ 5,0-186/FS SCO - 1518449

  33. Sensor/actuator cable SAC-5P-MS/10,0-186/FS SCO - 1518452

  34. Sensor/actuator cable SAC-5P-MS/15,0-186/FS SCO - 1518465

  35. Screw plug PROT-M12 - 1680539

  36. Sealing cap PROT-M12 FS - 1560251


Your advantages

Contactless - and therefore no wear and no maintenance
Protocol-independent, latency-free Ethernet real-time communication with 100 Mbps (full duplex)
All-round visible diagnostics with light ring on the housing
High degree of mounting freedom with flexible proximity options
Plug and Play - as easy as a plug
Degree of protection: IP65