B
Hi all,
I am connecting a series of MTS tank level gauges together using their modbus version of the instrument. Does anyone know what the practical limit for the number od instruments on the highway would be. I have found out that if we use IS, then maximum number of instruments is only five. However, if we go with explosion proof housing instead, the addressible limit is 255 devices - which would be ridiculous at 4800 baud.
Thanks for any information.
Bill.
I am connecting a series of MTS tank level gauges together using their modbus version of the instrument. Does anyone know what the practical limit for the number od instruments on the highway would be. I have found out that if we use IS, then maximum number of instruments is only five. However, if we go with explosion proof housing instead, the addressible limit is 255 devices - which would be ridiculous at 4800 baud.
Thanks for any information.
Bill.