Industrial PROFINET® Switches in compact design

Industrial network switches for ethernet based solutions in Smart Factories.

  • compact design
  • compatible for PROFINET® networks

Supplementary automation components from Lapp Mechanical and plant engineering


Article number Article designation Type number of ports Feature MTBF in years
21700140 ETHERLINE® ACCESS PNF04T Managed 4 x RJ45 for Profinet >15.21
21700142 ETHERLINE® ACCESS PNF08T Managed 8 x RJ45 - >13.09
21700143 ETHERLINE® ACCESS PNF16T Managed 16 x RJ45 - >9.64


  • compact design with high port density
  • easy Configuration via web-interface
  • space saving and industrial grade DIN rail mounting

Application range

  • industrial application
  • PROFINET®-networks

Product features

  • PROFINET® switches with 4, 8 and 16 ports
  • PROFINET® Conformance Class B
  • Prioritization of PROFINET® telegramms
  • Neighbourhood detection LLDP
  • RJ45 Ports: 10/100/1000 BaseT(X)

Norm references / Approvals

  • UL 61010

power supply

  • DC 24 V (18-30 V DC)

Protection rating

  • IP20

Temperature range

  • -40°C up to +75°C

  • PROFINET® is a registered trademark of the PNO (PROFIBUS user organisation)
  • Photographs and graphics are not to scale and do not represent detailed images of the respective products.