Fire-Lite MS-9200UD - 2.7 UL Power-limited Wiring Requirements

UL Power-limited Wiring Requirements Installation
MS-9200UD PN 51906:A 12/10/02 35
2.7 UL Power-limited Wiring Requirements
Power-limited and nonpower-limited circuit wiring must remain separated in the
cabinet. All power-limited circuit wiring must remain at least 0.25” (6.35 mm) away
from any nonpower-limited circuit wiring and nonpower-limited circuit wiring must
enter and exit the cabinet through different knockouts and/or conduits. A typical wiring
diagram for the MS-9200UD is shown below.
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maintain minimum 0.25”
between power-limited
and nonpower-limited
circuits wiring
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Wrap wire around ferrite bead as shown.
Close ferrite bead.
*Ferrite Bead Installation
Per FCC requirements, ferrite beads are required for the DC Power Outputs, Remote Power Supply Sync, ACS Output and SLC Circuit.