beautypg.com

KROHNE MFC 010 C Converter User Manual

Page 20

background image


18

MFC010 Interface Manual

In a multidrop installation, see figure below, the Zener Barrier devices must be connected to the bus using

a suitable RS485 repeater, with the connecting cable between the Barrier devices and t he repeater not

exceeding 10m. The connection of the repeater to the Modbus bus must then follow the rules and

restrictions of the Modbus protocol as indicated previously in section 3.4.