Lightronics RD121 Rack Mount Dimmer
The RD121 is a 14,400 Watt, 12 channel, rack mount lighting dimmer. It is suitable for church, stage, theater, school, night club, live performances and other event and artistic applications. 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 RD121 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.
Features:
- 12 Channels
- 1200W per Channel
- LMX-128 & DMX-512
- Fast Acting Magnetic Circuit Breakers
- Dim/Non-Dim Mode by Channel
- 8 Chases
- Softpatch
- 120/240V 60 Amp
- UL-508 Compliant
Specifications:
- Channels/Capacity: 12 @ 1200 Watts each
- 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
- Size: 19?W x 3.5?H x 13?D
- Weight: 27 Pounds
