LDM-05
Light
Dimmer Module
Technical
Specifications
UL Listed
Functions
Initial Level, Slope, Enable, Autodim, Off, On, Work, Test, Flicker
Dimmer
Control Unit
0 to 10 VDC
10 VDC reference provided for Local Control
Dimmer
Output
Resistive or inductive load
10-1200 Watts at 120 VAC
20-2400 Watts at 240 VAC
Initial
Level
Beginning lamp level adjustable from full on to full off
Slope
Ending lamp level adjustable from full on to full off
May be higher or lower than initial level
Functions in either ANALOG or AUTODIM mode
Autodim
Switch closure or open collector gate (active low)
Separate adjustments for:
Initial
Level, End Level, Rate up, Rate down
Enable
Enables all dimmer functions
Dimming
Curve
Switchable between square law and crossfade curves
Auxiliary
Control Inputs
Switch closure or open collector gate (active low)
Functions controlled:
OFF, ON/AUTODIM, WORK
Flicker
Circuit
Flicker characteristics are user adjustable
Input
Signal Hierarchy
WORK - Forces dimmer output to maximum, regardless of other inputs
ENABLE - Enables the following dimmer functions:
**OFF - Forces dimmer output to zero, overrides ON and ANALOG/AUTODIM
**ON-Forces dimmer output to maximum, overrides ANALOG/AUTODIM
**ANALOG/AUTODIM-Dynamic control of dimmer output
Input
Connections
Control Inputs - 8-pin Barrier strip, accepts 22-14 AWG wire
AC Power Input - Barrier strip, accepts 14 AWG wire
Accessed by ½-inch conduit hole
Dimmer
Output Connections
Barrier strip, accepts 14 AWG wire
Accessed by ½-inch conduit hole
Construction
Die cast aluminum case with black baked enamel finish
Power
Requirements
100-125 or 200-250 VAC, 50 or 60 Hz (jumper selected)
Approval
Approved by the Los Angeles City Electrical Testing Laboratories
Dimensions
W 4.7" x H 7.3" x D 2.1" (11.9cm x 18.5cm x 5.3cm)
Weight
2 pounds (.9Kg)
Top
|