These interface modules have a 2-port switch required for linear bus topologies and for communication. PROFIsafe applications are also possible in combination with these modules.

The following terminal modules are available for the IM 154-4 PN interface module (must be ordered separately):

• IM 154-3 PN High Feature:
  • CM IM PN M12, 7/8" S
• IM 154-4 PN High Feature:
  • CM IM PN M12, 7/8"
  • CM IM PN 2XRJ45
  • CM IM PN 2XSCRJ FO