Crestron electronic Green Light GLPS-HSW-FT - Manual (Page 41)

Crestron Commercial Lighting Design Guide
37
DALI
DIN-1DIM4
The DIN-1DIM4 is a DIN rail mounted lighting control module with four channels of dimming. A single model supports both 120 and
220-277 Volt electronic and magnetic low-voltage, incandescent, neon/cold cathode, 2-wire dimmable fluorescent, and non-dimmable
lighting loads up to 5 Amps per channel, 10 Amps total.
> 4 channels of dimming
> 120 to 277 Volt 50/60 Hz operation
> Selectable non-dim mode
> Setup via front panel or software
> Programmable functionality via DIN-AP2
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 fluctuations in line voltage and frequency.
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-1DIMU4
The DIN-1DIMU4 is a 4-channel universal lighting control module designed to support dimming of both forward and reverse phase type
loads. A single model supports 120 and 220-240 volt electronic and magnetic low voltage, incandescent, neon/cold cathode, 2-wire
dimmable fluorescent, and non-dimmable lighting loads up to 5 amps per channel, 10 amps total.
> 4 channels of forward or reverse phase dimming
> 120 to 240 Volt 50/60 Hz operation (Not for 277 VAC operation)
> Selectable non-dim mode
> Extreme stability in noisy environments
> Short circuit and overload protection
> Setup via front panel or software
Auto Load Detection
Each channel of the DIN-1DIMU4 is capable of auto-detecting the
dimmable load type connected to it and selecting the appropriate operating mode to control that load. Reverse phase (trailing edge)
mode supports incandescent and electronic low-voltage load types, while forward phase (leading edge) mode handles magnetic low
voltage, neon, and other inductive load types. A non-dim mode is also selectable for switching of non-dimmable lighting fixtures. Any
channel may be set for any mode, allowing one dimmer module to handle any combination of lighting types on four separately
controlled circuits.
Short Circuit Protection
Proprietary Crestron zero-cross filter technology provides superior immunity to noise on the power line, reducing lamp flicker and
compensating for fluctuations in line voltage and frequency.
Phase-Synchronous Detection Circuitry and Master Air-Gap Relay (see DIN-1DIM4 for details)
What is DIN rail?
DIN rail is a standard for wall mounting electrical devices. Crestron DIN rail products mount in a common DIN rail cabinet alongside
other third party devices, such as circuit breakers, allowing for easy mixing of products. The end result is a clean, compact
installation. DIN rail cabinets are available from a variety of 3
rd party vendors. DIN rail products can also mount in a CAEN enclosure
with an adapter.