The FB-MUX/HS/DI24/PA head station can be used with up to six 4-channel digital input
modules (RAD-DI4-IFS), six 4-channel NAMUR digital input modules (RAD-NAM4-IFS), three 8-
channel digital input modules (RAD-DI8-IFS), or any combination of modules for maximum of 24
total channels. This configuration can be used as a high-density digital input solution.

Product Description
The fieldbus PA multiplexer headstation allows the integration of standard Radioline I/O modules to a Profibus PA network. The FB-MUX/HS/PA
has five profile software versions for different IO configurations.

Your advantages
• Scalable according to application needs
• Five application-specific head stations allow simple implementation in the field
• Easy integration into host system with an EDD-, GSD-, or DTM-data file
• Connection of all I/O field signals with standard PROFIBUS PA cable
• No software needed thanks to a pre-configured head station
• IECEx CoC
• UL listed
• Suitable for ATEX Zone 2