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Abstract: . . . cable connections. Up to 4 conventional binary sensors can also be made bus compatible by means of operator modules. In this way sensors can be connected to the ASI-BUS of already existing plants or mini-sensors can be connected to the ASI-BUS. The ASI network can be composed of max. 124 binary elements (Sensors and/or actuators) and max. 31 slaves. The max. cable length is 100 m. The non-screened 2-wire cable transmits the supply energy of the components as well as the data. The status of all parts of the BUS- network are cyclically queried. Within the max. sampling time of 5 ms 31 slaves can be interrogated and the information actualised on master- and slave-side. For BUS-networks with only a few parts, the sampling time is reduced accordingly. |
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