Summary of Contents for Imtra Universal DMS Series
- Page 1 Universal DMS Series Dimmer Reference Manual ILDMS-500-X ILDMS-850-X ILDMS-1200-X Universal PWM Dimmer Rev 2.1 – 2024.11...
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Page 2: Specifications
The ILDMS-500-X & ILDMS-850-X Universal DMS Series dimmer modules provide on/off and dimming control for a wide variety of marine LED lighting fixtures offered by Imtra including the full range of dimmable BCM lights. DMS dimmers feature Pulse Width Modulation (PWM), overload, overheating and short circuit protections. -
Page 3: Installation
Installation Dimmers may be mounted using screws, double-sided tape or wire ties. Ensure the dimmer is securely mounted in dry a location that will not exceed the maximum allowable temperature. Dimmers should be installed as close as practical to lights to keep output wires as short as possible. Wiring Before making any connections, be sure all power in the circuit is turned off at the breaker. - Page 4 Switching / Control Detail Note: Multiple single switches or up/down switches may be connected in parallel to allow operation of the dimmer from multiple locations. Power Up Default: When using momentary switches as wired in the two examples above, the dimmer will always power up in the “full on”...
- Page 5 0-10V / Potentiometer Control The Universal DMS Series dimmer may be controlled by 0-10 Volt 3 party control systems when wired as shown above. Note: That the negative from the control system must be isolated from the power supply negative. Ensure the 0-10V control signal is stable.
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Page 6: Operation
Operation • For single momentary pushbutton operation Tap any one pushbutton to turn on or off. Press and hold any one pushbutton to dim up or down. To reverse direction, release and then press and hold again. • For double momentary pushbutton operation Tap the button wired to the UP terminal to turn on Tap the button wired to the DOWN terminal to turn off Press and hold any one of the UP or DOWN momentary... - Page 7 The load connected to each dimmer may not exceed the capacity of that dimmer alone. Switching and control is connected to the first dimmer in the series only. See diagram below for details or contact Imtra for assistance. Rev 2.1 – 2024.11...
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Page 8: Limited Warranty
Limited Warranty Imtra warrants the Universal DMS series dimmers for 5 years from the date of purchase. If the dimmer module should cease to function within 5 years, return it to Imtra for repair or replacement. This warranty does not apply to damage resulting from actions of the user such...
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