RD-121 12 ch. Rack Mounting Dimming

The RD-121 is a 14,400 Watt, 12 channel, rack mountable lighting dimmer. Each of the channels has a capacity of 1200 Watts. It is controlled via low voltage signals which may be LMX-128 (3 wire multiplex), or USITT DMX-512. The unit is fan cooled. Channels may be independently assigned from the unit. The unit is over temperature and over voltage protected and has a magnetic circuit breaker for each channel. There are several options for channel output connection panels. Options include: Edison plug, Knockout panel with internal terminal strip, External Terminal Strip, Patch panel, Stage pin panel, and Socapex Connector panel. The RD-121 also has several "stand alone functions" which enable it to operate without a control console. These functions include a storable scene which may be activated by an external switch closure, a programmable chaser, and 7 factory set chase patterns.

POWER INPUT: 2 HOTS of 120VAC single/three phase 60 Amps per hot input under full load
OVERLOAD PROTECTION: 10 Amp fast acting circuit breakers
SYSTEM ADDRESSABILITY: Softpatch any dimmer channel to any control channel
COOLING: Variable speed fan with auto shutdown
FILTERING: 350 Microseconds minimum rise time
RELAY MODE: Each individual channel may be set for relay mode
MINIMUM LOAD: 15 Watts
DISPLAY: Dimmer levels, scene/chase/control signal status and setup menus
CONTROL SOURCES: DMX-512, LMX-128
LOCAL CONTROL: Dimmers may be adjusted without a console
INTERNAL SCENE: Level memory with 2 second fade rate, pile-on mode
REMOTE SWITCH: Scene ON/OFF, chase ON/OFF or not used
CHASE PATTERNS: 7 preset, 1 user programmable
CHASE STEPS: 32 maximum
STEP RATES: 1/4 second increments, 1/4 second to 16 1/2 minutes