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Resumen del manual
It is designed for use with the RDA series of enclosures, in an AMX Lighting™ modular digital dimming system. The RDM-3FDB module's 120, 240, and 277 VAC ratings are CE, UL, and C-UL approved. Mounting points Positive air gap relay Relay Line in (hot) Switched out Dimmed out Relay Line in (hot) Switched out Dimmed out _ Relay Line in (hot) Switched out Dimmed out Fuse Ballast A Ballast B Ballast C • This module may require extra power from the AXlink connection or an external power supply connected to the control card. Connecting the RDM-3FDB to the AMX Lighting Master Pin 3 (RLY) Pin 2 (DIM) Pin 1 (+12 V) RDM-3FDB 4-pin module connector 3 (-) 2 (AC) 1 (+) 4-pin plug from RDM series module Note: The 4-pin plugs from the module connector to the 4-pin connector on the master (black plug cover facing up). FIG. 2 RDM-3FDB connections Lighting Application Drawing All neutrals are common to the __ Neutral block in the enclosure. Provide a Neutral separate neutral for each load. Low-voltage control wiring: 4-pin connector to AMX Lighting master controller FIG. 1 RDM-3FDB RDM-3FDB UL and C-UL Ratings • 120 VAC, 1920 W • 240/277 VAC, 1920 W Suggested Dimmed Loads • Most 3-wire dimmable fluorescent ballasts • Lutron© Hi-Lume® FDB Ballasts • Lutron Eco-10® Dimmable Ballasts Specifications • Dimensions (HW): 10.0" x 2.75" (25.4 cm x 6.99 cm) • Dimmed output protected by a 250 mA GMA 5 x 20 mm fuse • Phase dependant • Use wires rated at 75°C (167°F) • Torque terminals to 20 in-lbs. (2.3 N/M) • Max. wire size: 10 AWG (4 mm2) • Weight: 1.57 lbs. (0.712 kg) • BTU/hr: 5 • Control current: 85 mA @ 12 VDC • For use with FDB ballasts Caution: Pre-Installation Notes • All Class 1 wiring must be connected to proper terminals. • All control wiring must be connected to proper terminals. • Disconnect power while installing or connecting the unit. • Keep top and bottom air vents clear at all times. • Use field installed copper conductors. • All electrical ratings are for continuous duty. • For indoor use only. The fuses protect the dimming circuit from a low impedance load. • The fuse would blow if it were incorrectly wired • Catastrophic ballast failure • Reversing switched and dimmed circuits • Reversing dimmed and line circuits. The dimmed output must be connected to a high impedance load. FIG. 3 RDM-3FDB wiring configuration AMX Corporation reserves the right to alter specifications without notice at any time. For full warranty information, refer to the AMX Instruction Manual(s) associated with your Product(s). 043-019-2485 8/01 ©2001 AMX Corporation. All rights reserved. The AMX logo is a trademark of AMX Corporation. AMX Corporation reserves the right to alter specifications without notice at any time. 3000 research drive, richardson, TX 75082 USA • 469.624.8000 ...