Unit communicates with drive cards in each conveyor zone to move products with or without network control. Continually sends and receives signals from each zone and instructs each driver card to turn on or off as required.
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Capable of communicating with as many as 4 conveyor zones simultaneously, the DriveControl ZPA+4 control mechanism from Interroll (Wilmington, NC) is said to provide accurate zero-pressure accumulation.
Unit communicates with drive cards in each conveyor zone to move products with or without network control. Continually sends and receives signals from each zone and instructs each driver card to turn on or off as required.