imc CRONOSflex amplifier modules provide an additional global block-isolation. For this reason, they are well-suited for distributed installations.
Global block-isolation comprises the entire analog front-end as a whole: all functions of input amplifiers, senor supply, bridge circuits, TEDS, etc. - across all channels. Thus, it does not constitute a complete, independent and channel-wise individual isolation. However, this property does indeed provide basic capabilities for noise suppression due to ground loops. Therefore it is very usefull a in distributed setups and can, to a certain degree, substitute "full blown" individual isolation.
This property arises from the modules' individual isolated power supply.
Download: Summary, Block Isolation
Download: Detailed Information, Block Isolation