The IM 155-6PN High Feature interface module is snapped directly onto the standard mounting rail.

Device features:

• Diagnostics displays for errors (ERROR and MAINT), operation (RUN) and power supply (PWR) as well as 1 link LED per port
• Optional inscription with labeling strips (light gray), available as:
  • Foil and roll with 500 strips, for thermal transfer roll printer
  • DIN A4 paper sheet (280 g/m²) with 100 strips each, for laser printer
• Optional equipping with a reference ID label

The selected bus adapter is simply plugged onto the interface module and secured with a screw. It can be equipped with a reference ID label.