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  • Foundation System Wiring Requirements

    • A maximum of 24 hoist per Hoist Control run.
    • The total combined length of each Hoist Control wiring run cannot exceed 500 ft (150 m).
    • The total combined length of each Emergency Stop wiring run cannot exceed 500 ft (150 m).
    • A maximum of 3 external Emergency Stop Stations per Emergency Stop run.
    • The total combined length of a Remote Station wiring run cannot exceed 500 ft (150 m).
    • Phase sequencing must be observed and be consistent for all hoist power.
    • Hoist Control, Emergency Stop and Remote Station wiring must be run in grounded metal conduit unless shielded cable (Cat 5e STP) is used.