Specifications

DIN-1DIM4 DIN Rail 4 channel dimmer
The DIN-1DIMU4 is a 4-channel lighting control module designed to support dimming of reverse phase type loads. A single model supports magnetic low-
voltage, incandescent, neon/cold cathode and 2-wire dimmable fluorescent, loads up to 5 Amps per channel, 10 Amps total.
Phase-Synchronous Detection Circuitry
Crestron's proprietary zero cross filter technology provides superior immunity to noise on the power line, reducing lamp flicker and compensating for fluctua-
tions in line voltage and frequency.
Short Circuit Protection
Built-in OCP (over current protection) prevents failure of the DIN-1DIM4 caused by excessive loading or improper wiring of the outputs.
Master Air-Gap Relay
When all four channels are turned fully off, the internal master relay automatically opens providing air-gap isolation to allow safe servicing and changing of
light bulbs on all four controlled circuits.
Override Input
An override input is provided to allow an external contact closure to momentarily override the control system program and set each channel output to its
override preset level. Levels can be adjusted and saved locally from the front panel, or remotely via software.
DIN Rail Installation
The DIN-1DIMU4 is designed to snap onto a standard DIN rail for installation in a wall mount enclosure. Wiring connections are made using screw terminals
positioned along the bottom, clearly accessible from the front for easy installation and servicing. All setup controls and indicators are positioned on the center
front panel. When installed in an enclosure utilizing 45 mm cutouts, the DIN-1DIM 4's front panel stays accessible while the connections are concealed.
A Control Solution for Every Budget
Now the innovation, flexibility and reliability of Crestron automation is available in an economical package.
" Control lights from dimmer or other Prodigy interface
" Rugged and reliable operation
" Expand to 16 dimmed lighting channels (4 x DIN-1DIM4)