Satel INT-KSG Specifiche Scaricare il pdf (Pagina 17)

SATEL INTEGRA 128-WRL 15

5.6 Connecting devices to the expander bus

The bus wires must be run in one cable.

The total length of the expander bus may not exceed 1000 m.

The module may be powered directly from the control panel if the distance between

control panel and module does not exceed 300 m. Where the distance is greater,

another source of power must be provided for the module (a power supply unit or an

expander with power supply).

Fig. 6. Connection of modules without power supply.

Fig. 7. Connection of modules with power supply.

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Satel INT-KSG Specifiche Pagina 17