Bronkhorst E-8000 - Manual (Page 39)

Bronkhorst High-Tech B.V.
E-8000 39 9.17.076
4.3.2 Fieldbus options for CEM controller
The basic analog version of the CEM controller has a 9-pin D-socket at the rear panel for input/output of the temperature of the
heat exchanger. Optionally the modules can be equipped with an interface board for digital communication. See below picture for
the available options.
Rear panel CEM controller Fieldbus options
The fieldbus connection on the CEM controller cannot be used to power any instruments connected to the bus.
4.3.3 Electrical connection
Below you find an example of a CEM controller-system based on PROFIBUS DP communication with 2 Mass Flow Controllers.
The Model key for this example is: E-8503-P-1WATU