Nevco Indoor LED Scoreboard Installation Manual

Electrical ConnectionsRefer to installation prints for illustration ofelectrical connections.Power ServiceThis sign is intended to be installed inaccordance with the requirements ofArticle 600 of the National ElectricalCode and/or other applicable local codes.This includes proper grounding and bondingof the sign.Consult table 1 for power requirements for yourmessage center model. Provide for a 30% safetyfactor to guard against tripping of the circuitbreaker under low line conditions.*Denoted values require 2 separate 20A breakers.20mmColor32mmMonoCabinetDimensionsCurrent @120VACCurrent @240VAC3x8 9.6 4.83x10 12.3 6.23x12 15.0 7.54x8 13.4 6.74x10 17.3 8.64x12 Left End 9.6 4.84x12 Right End 11.5 5.84x16 Left End 13.4 6.74x16 Right End 15.3 7.74x16 Left End 6.3 3.24x16 Right End 6.3 3.2Table 1 Be sure to include any lighted signs, and account for double sided displays when sizing the supply wiringnecessary to support the circuit load. A disconnect switch should be lockable or within sight of the sign per NEC article 600.Ethernet CablesIn a wired configuration, connect from the PC to the controller with a crossover connection.Use ¾” rain-tight conduit fittings to avoid cutting the ends off the included pre-made cables.WARNING! Take care not to reverse the connections on the POE adapter as this will damage the controller.Refer to installation print and color coding for details.The diagrams below show Ethernet connections:• Ethernet Straight through cable• Ethernet Crossover cablePCPOEWirelessAP2.4GhzWirelessWirelessBridgePOERain-tight BoxFigure 1 – Wireless ConfigurationTRSign Sign Side 2if double sidedPC Sign Sign Side 2Less than 325’Figure 2 – Wired Configuration EthernetTRif double sidedPC Media ConverterSign Sign Side 2Fiber 325’ – 1.2 MilesMedia ConverterRain-tight Box135-0144Figure 3 – Wired Configuration Fiber OpticPage 4TRif double sided