Bürkert MultiCell 8619 signal input board

The modular multichannel MultiCell 8619 is designed with standard functions and extension modules, to customise the transmitter/controller to specific application needs and connected sensors.

An extension module has been released as a signal input board that can be used for direct connection of two additional digital-input flow sensors and two additional analog-input measurement devices.

The board features two 4-20 mA signal inputs for any type of transmitter with a suitable signal output, such as pressure, level or water chemistry parameters including turbidity, oxygen, free chlorine, ozone, etc. These analog inputs can be locally altered to 0-5 V or 0-10 V inputs.

By using the analog inputs as, for example, external set points further functionality is achieved. The board is also equipped with two digital NPN and PNP transistor inputs for connecting transmitters with frequency output, such as flow transmitters.

Alternatively, the digital inputs can be used as contact inputs to trigger selected functions of the 8619.