Interface card CBT 420 is a serie BLOCK module
capable to solve most of long distance transmission problems of
an analog signal.
The card transforms up to 4 voltage input signals whose range is selectabe between 0÷5 V or 0÷10 V, into as many current signals. Connection to the field is performed through quick release screw terminal connectors.
Typical use of this card is current analog signals transmission, also across remarkable distances, mantaining a great accuracy for the information transmitted. Current transmission has the advantage that it is not influenced by distance and environmental noise.
Using card RCV 420 is very comfortable to approach this kind of problems because it warrants 14 bit of accuracy for the conversion Voltage-Current.
Five status LEDs inform about the module working conditions, allowing to decide its optimal situation with one look only.
Overall features of CBT 420 are:
Foglio Tecnico CBT 420, Rel. 03.01
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