■ Independent of the fieldbus and connection
technology used
■ Protection class IP67
■ LEDs indicating system status, field supply
and diagnostic information
■ Can be used to form potential groups
■ Supplies field with 24 VDC nominal voltage

Functional principle
BL67 electronic modules are plugged on the
purely passive base modules which in turn are
connected to the field devices. The separation of connection level and electronics simplifies maintenance considerably. Flexibility is
enhanced because the user can choose between base modules with different connection
technologies.
The electronic modules are completely independent of the higher level fieldbus through
the use of gateways.