4040 ATTI Bus Display Unit
The 4040 ATTI Bus Display Unit (BDU) provides a local display of inventory data transmitted on an ATTI tank gauging fieldbus. A two-line LCD (16 characters per line) is capable of displaying (user selectable) any two of the following available parameters: level (default), temperature, status, digital I/O or analog I/O.
The 4040 BDU is powered from the ATTI bus and provides two 3/4-inch conduit entries for power and communications cables. Configuration is performed at any point on the ATTi bus using the 1200 Hand Held Terminal.