Fluorescent Dimmer - Operates Hi-Lume FDB ballasts, controls 4 zones, 120VAC
This product has been discontinued. Please contact Crestron True Blue Support at 1-888-CRESTRON for a replacement solution or more information.
The CNLFDB-4 dimming module provides 4 channels of dimming for fluorescent lighting fixtures equipped with Lutron® Hi-lume® or Eco-10™ three-wire electronic fluorescent dimming ballasts. The CNLFDB-4 occupies a single module space in any CSTC cabinet, or two spaces in a CLC-6 cabinet. The unit is designed to communicate with the PAC2 control system, or any Crestron control system, via the Cresnet control network.
The CNLFDB-4 dimming module provides 4 channels of dimming for fluorescent lighting fixtures equipped with Lutron® Hi-lume® or Eco-10™ three-wire electronic fluorescent dimming ballasts. The CNLFDB-4 occupies a single module space in any CSTC cabinet, or two spaces in a CLC-6 cabinet. The unit is designed to communicate with the PAC2 control system, or any Crestron control system, via the Cresnet control network.
| Load Ratings |
| | Dimmer Channels | 4 |
| | Per Channel | 16 Amps |
| | Module Total | 64 Amps |
| | Load Types | Hi-lume FDB or Eco-10 ECO 3-wire electronic fluorescent dimming ballasts |
| | Load Control | Phase-controlled dimming signal plus air-gap relay |
| | Relay Rating | 20 Amp at 277 Volts AC, 1HP at 125 Volts AC |
| Power Requirements |
| | Line Power | 120 or 277 Volts AC, 60Hz, single-phase;
All feeds must be same phase |
| | Cresnet Power Usage | 4 Watts (0.17 Amp @ 24 Volts DC) |
| Connectors |
| | NET | (1) 4-pin 5mm detachable terminal block;
Cresnet slave port, connects to Cresnet control network |
| | L-IN 1 - 4 | (4) Captive screw terminals, line power inputs |
| | L-OUT 1 - 4 | (4) Captive screw terminals, switch outputs |
| | DIM 1 - 4 | (4) Captive screw terminals, dimmer outputs |
| | NEUT | (1) Captive screw terminal, neutral |
| Controls |
| | ID CODE | (2) Rotary DIP Switches, set Cresnet ID |
| | NORMAL/OVERRIDE | (1) Slide switch, OVERRIDE forces all channels to full on |
| LED Indicators |
| | NET POWER | Indicates DC power supplied from Cresnet network |
| | ACTIVITY | Indicates communication with Cresnet system |
| | Channels 1 – 4 | Indicate each relay is energized |
| Environmental |
| | Temperature | 32° to 104°F (0° to 40°C) |
| | Humidity | 10% to 90% RH (non-condensing) |
| | Heat Dissipation | 17 BTU/Hr + (0.3 BTU/Hr x Load Current in Amps) + (0.02 per ballast), 40 BTU/Hr at maximum load |
| Enclosure |
| | Occupies 2 module spaces in a CLC-6 cabinet (order optional MTPL-02074-1 space plate);
Occupies 1 module space in a CSTC cabinet |
| Weight |
| | 3.5 lbs (1.59 kg) |
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